| # CHANGELOG |
| |
| ## 1.3-M2 |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-6592`](https://youtrack.jetbrains.com/issue/KT-6592) Support local variable initialization in lambda arguments to some functions |
| - [`KT-19323`](https://youtrack.jetbrains.com/issue/KT-19323) Allow generic type parameter to have mixed constraints for @InlineOnly functions |
| - [`KT-24857`](https://youtrack.jetbrains.com/issue/KT-24857) Support compatibility wrappers for coroutines in compiler |
| - [`KT-25320`](https://youtrack.jetbrains.com/issue/KT-25320) Support limited conversions for constants to simplify interop for Kotlin/Native |
| - [`KT-25372`](https://youtrack.jetbrains.com/issue/KT-25372) Support JvmName on annotation property getters |
| - [`KT-25495`](https://youtrack.jetbrains.com/issue/KT-25495) Release contract DSL as experimental |
| - [`KT-25557`](https://youtrack.jetbrains.com/issue/KT-25557) Metadata that maps coroutine label to the file name and line number |
| - [`KT-25559`](https://youtrack.jetbrains.com/issue/KT-25559) Metadata that maps coroutine spilled state to local variables |
| - [`KT-25655`](https://youtrack.jetbrains.com/issue/KT-25655) Safe or non-null calls required on x following check(x != null) |
| - [`KT-25972`](https://youtrack.jetbrains.com/issue/KT-25972) Support reading binary metadata of the next major release |
| |
| #### Performance Improvements |
| |
| - [`KT-24657`](https://youtrack.jetbrains.com/issue/KT-24657) Compiler performance issues with big files |
| - [`KT-26243`](https://youtrack.jetbrains.com/issue/KT-26243) Avoid redundant "specialized" method for suspend lambdas. |
| |
| #### Fixes |
| |
| - [`KT-19628`](https://youtrack.jetbrains.com/issue/KT-19628) Unresolved reference not reported on data class constructor `@get` annotation |
| - [`KT-20830`](https://youtrack.jetbrains.com/issue/KT-20830) Nulls can propagate through "enhanced nullability" types on module boundaries |
| - [`KT-21240`](https://youtrack.jetbrains.com/issue/KT-21240) Remove suspendCoroutineOrReturn intrinsic from compiler |
| - [`KT-22379`](https://youtrack.jetbrains.com/issue/KT-22379) Condition of while-loop with break can produce unsound smartcast |
| - [`KT-23438`](https://youtrack.jetbrains.com/issue/KT-23438) Back-end (JVM) Internal error: Failed to generate function suspendCoroutineOrReturn |
| - [`KT-23819`](https://youtrack.jetbrains.com/issue/KT-23819) Inline classes: mapping of fully generic classes |
| - [`KT-23857`](https://youtrack.jetbrains.com/issue/KT-23857) Annotation with target TYPE is not applicable to TYPE_USE in Java sources |
| - [`KT-24717`](https://youtrack.jetbrains.com/issue/KT-24717) Allow number literals to be used as unsigned ones with unsigned expected typed |
| - [`KT-24860`](https://youtrack.jetbrains.com/issue/KT-24860) Forbid usage function expression as suspend function expression |
| - [`KT-24872`](https://youtrack.jetbrains.com/issue/KT-24872) Do not generate user-defined methods inside box class of inline class |
| - [`KT-24873`](https://youtrack.jetbrains.com/issue/KT-24873) Generate equals/hashCode/toString methods for inline classes same as for data classes |
| - [`KT-25246`](https://youtrack.jetbrains.com/issue/KT-25246) Incorrect bytecode generated for secondary constructor in inline class + primitive array |
| - [`KT-25278`](https://youtrack.jetbrains.com/issue/KT-25278) No smart cast for "returns() implies" contract when default argument is omitted |
| - [`KT-25287`](https://youtrack.jetbrains.com/issue/KT-25287) Getter-targeted annotations on annotation constructor parameters are lost |
| - [`KT-25293`](https://youtrack.jetbrains.com/issue/KT-25293) “Couldn't transform method node” error on compiling inline class with hashCode() method call when underlying value type is basic (number, char, boolean) |
| - [`KT-25299`](https://youtrack.jetbrains.com/issue/KT-25299) NoSuchMethodError Foo$Erased.hashCode(Ljava/lang/Object;) for hashCode(), toString() and equals() methods in inline classes |
| - [`KT-25328`](https://youtrack.jetbrains.com/issue/KT-25328) “Couldn't transform method node” error on compiling inline class which is wrapping Unit type |
| - [`KT-25330`](https://youtrack.jetbrains.com/issue/KT-25330) CCE “[Ljava.lang.Integer; cannot be cast to Foo” for inline class which is wrapping Array<T> |
| - [`KT-25521`](https://youtrack.jetbrains.com/issue/KT-25521) Coroutines state machine in Kotlin 1.3 should not have getLabel/setLabel |
| - [`KT-25558`](https://youtrack.jetbrains.com/issue/KT-25558) Stabilize field naming and mangling for suspending lambda classes |
| - [`KT-25580`](https://youtrack.jetbrains.com/issue/KT-25580) No warning about experimental API when unsigned types are inferred |
| - [`KT-25599`](https://youtrack.jetbrains.com/issue/KT-25599) “Exception during code generation” on compiling code with public constructor of unsigned numbers array |
| - [`KT-25614`](https://youtrack.jetbrains.com/issue/KT-25614) Support secondary constructors for inline classes |
| - [`KT-25683`](https://youtrack.jetbrains.com/issue/KT-25683) Compiler support for calling experimental suspend functions and function with experimental suspend function type as parameter |
| - [`KT-25688`](https://youtrack.jetbrains.com/issue/KT-25688) Add $continuation to LVT |
| - [`KT-25750`](https://youtrack.jetbrains.com/issue/KT-25750) CCE “Foo cannot be cast to java.lang.String” with inline class |
| - [`KT-25760`](https://youtrack.jetbrains.com/issue/KT-25760) Inline data class throws java.lang.VerifyError when trying toString() it |
| - [`KT-25794`](https://youtrack.jetbrains.com/issue/KT-25794) Incorrect code generated for accessing elements of Array<C> where C is inline class |
| - [`KT-25824`](https://youtrack.jetbrains.com/issue/KT-25824) Move SuspendFunctionN fictitious interfaces to kotlin.coroutines package |
| - [`KT-25825`](https://youtrack.jetbrains.com/issue/KT-25825) Allow to distinguish instances of function types from instances of suspend function types via kotlin.coroutines.jvm.internal.SuspendFunction marker interface |
| - [`KT-25912`](https://youtrack.jetbrains.com/issue/KT-25912) Calling groupingBy+reduce from suspend function causes IncompatibleClassChangeError |
| - [`KT-25914`](https://youtrack.jetbrains.com/issue/KT-25914) '==' for inline class with custom 'equals' uses underlying primitive type comparison instead |
| - [`KT-25973`](https://youtrack.jetbrains.com/issue/KT-25973) Report metadata version mismatch upon discovering a .kotlin_module file in the dependencies with an incompatible metadata version |
| - [`KT-25981`](https://youtrack.jetbrains.com/issue/KT-25981) Incorrect code generated for unboxed to boxed inline class equality |
| - [`KT-25983`](https://youtrack.jetbrains.com/issue/KT-25983) Inline class equality uses IEEE 754 instead of total order |
| - [`KT-26029`](https://youtrack.jetbrains.com/issue/KT-26029) Prohibit delegated properties inside inline classes |
| - [`KT-26030`](https://youtrack.jetbrains.com/issue/KT-26030) Prohibit implementation by delegation for inline classes |
| - [`KT-26052`](https://youtrack.jetbrains.com/issue/KT-26052) Inline Classes: IllegalArgumentException when underlying type is non-null but declared type is nullable |
| - [`KT-26101`](https://youtrack.jetbrains.com/issue/KT-26101) Prohibit inline classes with recursive underlying types |
| - [`KT-26103`](https://youtrack.jetbrains.com/issue/KT-26103) Inline class with type parameters is inconsistently mapped to JVM type if underlying type is a primitive |
| - [`KT-26120`](https://youtrack.jetbrains.com/issue/KT-26120) Inline Classes: Class inheritance is allowed but fails when referencing a superclass member |
| |
| ### IDE |
| |
| - [`KT-25316`](https://youtrack.jetbrains.com/issue/KT-25316) PARTIAL resolve mode doesn't work when effects system is enabled |
| - [`KT-25611`](https://youtrack.jetbrains.com/issue/KT-25611) With Language / API version = "Latest stable" installing 1.3-M1 plugin upgrades actual values to 1.3 |
| - [`KT-25681`](https://youtrack.jetbrains.com/issue/KT-25681) Remove "Coroutines (experimental)" settings from IDE and do not pass `-Xcoroutines` to JPS compiler (since 1.3) |
| - [`KT-25714`](https://youtrack.jetbrains.com/issue/KT-25714) Kotlin plugin updater suggests plugins incompatible with current Studio build platform |
| - [`KT-26239`](https://youtrack.jetbrains.com/issue/KT-26239) New MPP template: add `kotlin-test` libraries to the modules dependencies by default |
| - [`KT-26290`](https://youtrack.jetbrains.com/issue/KT-26290) Gradle Import: When all modules have the same language/API version use it for project-level settings as well |
| |
| ### IDE. Completion |
| |
| - [`KT-25275`](https://youtrack.jetbrains.com/issue/KT-25275) Code completion does not take into account smart casts gotten from "returns implies" contract |
| |
| ### IDE. Inspections and Intentions |
| |
| - [`KT-22330`](https://youtrack.jetbrains.com/issue/KT-22330) "Add remaining branch" quickfix doesn't properly import enum class |
| - [`KT-22354`](https://youtrack.jetbrains.com/issue/KT-22354) "Add remaining branches with import" quick fix causes KNPE at ImportAllMembersIntention$Companion.importReceiverMembers() |
| - [`KT-26158`](https://youtrack.jetbrains.com/issue/KT-26158) KNPE in "Create local variable" |
| |
| ### IDE. Multiplatform |
| |
| - [`KT-26217`](https://youtrack.jetbrains.com/issue/KT-26217) "org.jetbrains.kotlin.resolve.MultiTargetPlatform$Common cannot be cast to org.jetbrains.kotlin.resolve.MultiTargetPlatform$Specific" on splitted actuals |
| |
| ### IDE. Script |
| |
| - [`KT-25814`](https://youtrack.jetbrains.com/issue/KT-25814) IDE scripting console -> kotlin (JSR-223) - compilation errors - unresolved IDEA classes |
| - [`KT-25822`](https://youtrack.jetbrains.com/issue/KT-25822) jvmTarget from the script compiler options is ignored in the IDE |
| |
| ### JavaScript |
| |
| - [`KT-22053`](https://youtrack.jetbrains.com/issue/KT-22053) JS: Secondary constructor of Throwable inheritor doesn't call to primary one |
| - [`KT-25014`](https://youtrack.jetbrains.com/issue/KT-25014) Support 'when' with subject variable in JS back-end |
| - [`KT-26064`](https://youtrack.jetbrains.com/issue/KT-26064) JS inliner calls wrong constructor in incremental build |
| - [`KT-26117`](https://youtrack.jetbrains.com/issue/KT-26117) JS runtime error: ArrayList_init instead of ArrayList_init_0 |
| - [`KT-26138`](https://youtrack.jetbrains.com/issue/KT-26138) JS: prohibit external inline class |
| - [`KT-26171`](https://youtrack.jetbrains.com/issue/KT-26171) Prohibit inline classes as parameter and return type of external declaration |
| |
| ### Language design |
| |
| - [`KT-7566`](https://youtrack.jetbrains.com/issue/KT-7566) Annotate kotlin.test.Test.assertNotNull() so that safe dereference isn't required after it |
| - [`KT-14397`](https://youtrack.jetbrains.com/issue/KT-14397) Make "smart cast" to non-null string working after isNullOrEmpty() check. |
| - [`KT-19532`](https://youtrack.jetbrains.com/issue/KT-19532) Evaluation order for constructor call |
| - [`KT-22274`](https://youtrack.jetbrains.com/issue/KT-22274) Restrict statement labels applicability |
| |
| ### Libraries |
| |
| #### New Features |
| |
| - [`KT-13814`](https://youtrack.jetbrains.com/issue/KT-13814) keys.associateWith { k -> v } function |
| - [`KT-15539`](https://youtrack.jetbrains.com/issue/KT-15539) Random Convenience Method in Ranges (LongRange, IntRange, etc) |
| - [`KT-15695`](https://youtrack.jetbrains.com/issue/KT-15695) String/Collection/Map/Array/Sequence.ifEmpty { null } |
| - [`KT-18986`](https://youtrack.jetbrains.com/issue/KT-18986) Debug-friendly toString implementation for CoroutineImpl |
| - [`KT-25570`](https://youtrack.jetbrains.com/issue/KT-25570) Random extensions to generate unsigned random numbers |
| - [`KT-25659`](https://youtrack.jetbrains.com/issue/KT-25659) Consider adding SuccessOrFailure.getOrDefault function |
| - [`KT-25874`](https://youtrack.jetbrains.com/issue/KT-25874) Support array copying between two existing arrays |
| - [`KT-25875`](https://youtrack.jetbrains.com/issue/KT-25875) Need more access to raw underlying array in unsigned arrays |
| - [`KT-25962`](https://youtrack.jetbrains.com/issue/KT-25962) Add contract for 'synchronized' |
| - [`KT-26339`](https://youtrack.jetbrains.com/issue/KT-26339) Introduce CoroutineStackFrame interface for coroutine stack reconstruction in debugger |
| |
| #### Fixes |
| |
| - [`KT-16097`](https://youtrack.jetbrains.com/issue/KT-16097) Index overflow when sequence has more than Int.MAX_VALUE elements |
| - [`KT-17176`](https://youtrack.jetbrains.com/issue/KT-17176) Long/Int progressions with Long.MIN_VALUE and Int.MIN_VALUE step are weird |
| - [`KT-19305`](https://youtrack.jetbrains.com/issue/KT-19305) IOStreams#readBytes is badly named |
| - [`KT-19489`](https://youtrack.jetbrains.com/issue/KT-19489) Array.copyOfRange returns value violating declared type when bounds are out of range |
| - [`KT-21049`](https://youtrack.jetbrains.com/issue/KT-21049) Different behavior in split by regex at JVM and JS |
| - [`KT-23799`](https://youtrack.jetbrains.com/issue/KT-23799) Discontinue deprecated artifacts distribution: kotlin-runtime, kotlin-jslib, kotlin-stdlib-jre7/8 |
| - [`KT-25274`](https://youtrack.jetbrains.com/issue/KT-25274) contract() function has internal visibility |
| - [`KT-25303`](https://youtrack.jetbrains.com/issue/KT-25303) checkNotNull(T?) has no contract in contrast to checkNotNull(T?, () -> Any) |
| - [`KT-25771`](https://youtrack.jetbrains.com/issue/KT-25771) SuccessOrFailure.isFailure always returns false when boxed |
| - [`KT-25961`](https://youtrack.jetbrains.com/issue/KT-25961) Provide a way to create default-initialized 'U*Array' |
| - [`KT-26161`](https://youtrack.jetbrains.com/issue/KT-26161) String-to-number and number-to-string conversions for unsigned integers |
| |
| ### Reflection |
| |
| - [`KT-14657`](https://youtrack.jetbrains.com/issue/KT-14657) Reflection: Provide ability to enumerate all cases of a sealed class |
| - [`KT-16795`](https://youtrack.jetbrains.com/issue/KT-16795) KType does not implement KAnnotatedElement |
| - [`KT-21972`](https://youtrack.jetbrains.com/issue/KT-21972) Reflection: Implement suspend functions `KCallable.callSuspend`, `callSuspendBy`, and `isSuspend` |
| |
| ### Tools. CLI |
| |
| - [`KT-25823`](https://youtrack.jetbrains.com/issue/KT-25823) Report a warning or error if an old language version or API version is used |
| |
| ### Tools. Gradle |
| |
| - [`KT-26301`](https://youtrack.jetbrains.com/issue/KT-26301) In new MPP, a project with no `java` or `java-base` plugin applied cannot depend on a published MPP lib or run tests |
| |
| ### Tools. Scripts |
| |
| - [`KT-26142`](https://youtrack.jetbrains.com/issue/KT-26142) update maven-central remote repository url |
| |
| |
| |
| ## 1.3-M1 IDE plugins update |
| |
| ### IDE |
| |
| - Kotlin plugin for Android Studio 3.3 Canary 4 is ready |
| - [`KT-25713`](https://youtrack.jetbrains.com/issue/KT-25713) Android Studio on 182 platform: Gradle project re-import fails |
| - [`KT-25733`](https://youtrack.jetbrains.com/issue/KT-25733) "Convert Java File to Kotlin File" action was always disabled |
| |
| |
| |
| ## 1.3-M1 |
| |
| ### Language design |
| |
| - [`KEEP-104`](https://github.com/Kotlin/KEEP/issues/104) Inline classes |
| - [`KEEP-135`](https://github.com/Kotlin/KEEP/issues/135) Unsigned integer types |
| - [`KEEP-95`](https://github.com/Kotlin/KEEP/issues/95) Experimental API annotations |
| - [`KT-4895`](https://youtrack.jetbrains.com/issue/KT-4895) Support assignment of "when" subject to a variable |
| - [`KT-13762`](https://youtrack.jetbrains.com/issue/KT-13762) Prohibit annotations with target 'EXPRESSION' and retention 'BINARY' or 'RUNTIME' |
| - [`KT-16681`](https://youtrack.jetbrains.com/issue/KT-16681) kotlin allows mutating the field of read-only property |
| - [`KT-21515`](https://youtrack.jetbrains.com/issue/KT-21515) Restrict visibility of classifiers, nested in companion objects |
| |
| ### Compiler |
| |
| - [`KT-24848`](https://youtrack.jetbrains.com/issue/KT-24848) Refine loading Java overrides of Kotlin suspend functions |
| - [`KT-9580`](https://youtrack.jetbrains.com/issue/KT-9580) Report an error if 'setparam' target does not make sense for a parameter declaration |
| - [`KT-16310`](https://youtrack.jetbrains.com/issue/KT-16310) Nested classes inside enum entries capturing outer members |
| - [`KT-17981`](https://youtrack.jetbrains.com/issue/KT-17981) Type parameter for catch parameter possible when exception is nested in generic, but fails in runtime |
| - [`KT-21354`](https://youtrack.jetbrains.com/issue/KT-21354) Inconsistent behavior of 'for-in-range' loop if range is an array variable modified in loop body |
| - [`KT-25333`](https://youtrack.jetbrains.com/issue/KT-25333) Restrict visibility of Java static members from supertypes of companion object |
| - [`KT-25623`](https://youtrack.jetbrains.com/issue/KT-25623) Do not load experimental coroutines as non-suspend function with additional Continuation parameter |
| |
| #### Backend. JVM |
| |
| - [`KT-6301`](https://youtrack.jetbrains.com/issue/KT-6301) Support JvmStatic annotation on interface companion object members |
| - [`KT-25508`](https://youtrack.jetbrains.com/issue/KT-25508) Inject probeCoroutineSuspended to coroutines body |
| - [`KT-18987`](https://youtrack.jetbrains.com/issue/KT-18987) Unroll recursion in CoroutineImpl.resume |
| - [`KT-11567`](https://youtrack.jetbrains.com/issue/KT-11567) Companion object INSTANCE field more visible than companion object class itself |
| - [`KT-13764`](https://youtrack.jetbrains.com/issue/KT-13764) Support lambdas and function references for arities bigger than 22 |
| - [`KT-16615`](https://youtrack.jetbrains.com/issue/KT-16615) Do not generate ConstantValue attribute for non-const vals |
| - [`KT-25193`](https://youtrack.jetbrains.com/issue/KT-25193) Names of parameters from Java interface methods implemented by delegation are lost |
| - [`KT-25324`](https://youtrack.jetbrains.com/issue/KT-25324) VerifyError “Bad type on operand stack” on running code with call of array iterator for array of inline classes |
| - [`KT-25325`](https://youtrack.jetbrains.com/issue/KT-25325) CCE “Foo cannot be cast to java.lang.String” for iterating over the list of inline classes |
| - [`KT-25626`](https://youtrack.jetbrains.com/issue/KT-25626) Inline class values inside string literals don't use their own toString implementation |
| |
| #### Backend. JVM. Coroutines |
| |
| - [`KT-20219`](https://youtrack.jetbrains.com/issue/KT-20219) Inline suspend function can't be used as non-inline function |
| - [`KT-24863`](https://youtrack.jetbrains.com/issue/KT-24863) Support new Continuation API in JVM BE |
| - [`KT-24864`](https://youtrack.jetbrains.com/issue/KT-24864) Create new CoroutineImpl and other internal coroutines interfaces |
| |
| #### Backend. JVM. Inline |
| |
| - [`KT-25511`](https://youtrack.jetbrains.com/issue/KT-25511) Inline classes fail with cross-inline functions |
| |
| #### Binary Metadata |
| |
| - [`KT-24617`](https://youtrack.jetbrains.com/issue/KT-24617) Optional expected annotation is unresolved in a dependent platform module |
| - [`KT-25120`](https://youtrack.jetbrains.com/issue/KT-25120) RequireKotlin on nested class and its members is not loaded correctly |
| - [`KT-25273`](https://youtrack.jetbrains.com/issue/KT-25273) java.lang.UnsupportedOperationException from incremental JS compilation |
| - [`KT-25310`](https://youtrack.jetbrains.com/issue/KT-25310) Write isUnsigned flag into metadata for unsigned types |
| |
| |
| #### Frontend |
| |
| - [`KT-15807`](https://youtrack.jetbrains.com/issue/KT-15807) @JvmField is not applicable to interface companion properties |
| - [`KT-16962`](https://youtrack.jetbrains.com/issue/KT-16962) Annotation classes cannot contain types or static fields because they cannot have a body |
| - [`KT-23153`](https://youtrack.jetbrains.com/issue/KT-23153) Compiler allows to set non constant value as annotation parameter |
| - [`KT-23362`](https://youtrack.jetbrains.com/issue/KT-23362) Move coroutines to package kolin.coroutines for 1.3 |
| - [`KT-24861`](https://youtrack.jetbrains.com/issue/KT-24861) Fix loading kotlin.suspend compiled with LV=1.2 when release coroutines package is used |
| - [`KT-25241`](https://youtrack.jetbrains.com/issue/KT-25241) Kotlin compiler doesn't warn about usage of lambda/reference with more than 22 parameters |
| - [`KT-25600`](https://youtrack.jetbrains.com/issue/KT-25600) NSEE “Collection is empty” after trying to call default constructor of unsigned number class |
| |
| #### Frontend. Data-flow analysis |
| |
| - [`KT-22517`](https://youtrack.jetbrains.com/issue/KT-22517) Deprecate smartcasts for local delegated properties |
| |
| #### Frontend. Declarations |
| |
| - [`KT-19618`](https://youtrack.jetbrains.com/issue/KT-19618) Data class `copy()` call with optional parameters leads to broken code when the class implements an interface with `copy()` |
| - [`KT-23277`](https://youtrack.jetbrains.com/issue/KT-23277) Prohibit local annotation classes |
| - [`KT-24197`](https://youtrack.jetbrains.com/issue/KT-24197) Make 'mod' operator error in 1.3 |
| |
| #### Frontend. Lexer & Parser |
| |
| - [`KT-24663`](https://youtrack.jetbrains.com/issue/KT-24663) Add 'UL' suffix to represent number literals of unsigned Long type |
| |
| #### Frontend. Resolution and Inference |
| |
| - [`KT-16908`](https://youtrack.jetbrains.com/issue/KT-16908) Support callable references to suspending functions |
| - [`KT-20588`](https://youtrack.jetbrains.com/issue/KT-20588) Report error on single element assignment to varargs in named form in annotations |
| - [`KT-20589`](https://youtrack.jetbrains.com/issue/KT-20589) Report error on single element assignment to varargs in named form in functions |
| - [`KT-24859`](https://youtrack.jetbrains.com/issue/KT-24859) Disallow calls of functions annotated with receiver annotated with @RestrictsSuspension in foreign suspension context |
| |
| ### IDE |
| |
| - [`KT-25466`](https://youtrack.jetbrains.com/issue/KT-25466) Make coroutines resolve to be independent of language and API versions set in `Kotlin Compiler` settings |
| |
| #### IDE. Inspections and Intentions |
| |
| - [`KT-24243`](https://youtrack.jetbrains.com/issue/KT-24243) Support quick fix to enable usages of Experimental/UseExperimental |
| - [`KT-11154`](https://youtrack.jetbrains.com/issue/KT-11154) Spell checking inspection is not suppressable |
| - [`KT-25169`](https://youtrack.jetbrains.com/issue/KT-25169) Impossible to suppress UAST/JVM inspections |
| |
| #### IDE. Libraries |
| |
| - [`KT-25129`](https://youtrack.jetbrains.com/issue/KT-25129) Idea freezes when Kotlin plugin tries to determine if jar is js lib in jvm module |
| |
| |
| ### Libraries |
| |
| #### New Features |
| |
| - [`KEEP-131`](https://github.com/Kotlin/KEEP/issues/131), [`KT-17261`](https://youtrack.jetbrains.com/issue/KT-17261) Add random number generator to stdlib and related collection extension functions |
| - [`KT-7922`](https://youtrack.jetbrains.com/issue/KT-7922) Companion object for Boolean |
| - [`KT-8247`](https://youtrack.jetbrains.com/issue/KT-8247) Byte size for primitives |
| - [`KT-16552`](https://youtrack.jetbrains.com/issue/KT-16552) Add Sequence.orEmpty() |
| - [`KT-18559`](https://youtrack.jetbrains.com/issue/KT-18559) Make SafeContinuation and context impl classes serializable |
| - [`KT-18910`](https://youtrack.jetbrains.com/issue/KT-18910) StringBuilder#setLength(0) in non-JVM Kotlin |
| - [`KT-21763`](https://youtrack.jetbrains.com/issue/KT-21763) Provide Char MIN_VALUE/MAX_VALUE constants |
| - [`KT-23279`](https://youtrack.jetbrains.com/issue/KT-23279) isNullOrEmpty() for collections, maps, and arrays |
| - [`KT-23602`](https://youtrack.jetbrains.com/issue/KT-23602) Make kotlin.Metadata public |
| |
| #### Fixes |
| |
| - [`KT-23564`](https://youtrack.jetbrains.com/issue/KT-23564) KotlinJS: Math is deprecated yet random is not a global function |
| - [`KT-24856`](https://youtrack.jetbrains.com/issue/KT-24856) Create compatibility wrappers for migration from 1.2 to 1.3 coroutines |
| - [`KT-24862`](https://youtrack.jetbrains.com/issue/KT-24862) Create new Continuation API for coroutines |
| |
| ### Reflection |
| |
| - [`KT-25541`](https://youtrack.jetbrains.com/issue/KT-25541) Incorrect parameter names in reflection for inner class constructor from Java class compiled with "-parameters" |
| |
| ## 1.2.71 |
| |
| ### Compiler |
| |
| - [`KT-26806`](https://youtrack.jetbrains.com/issue/KT-26806) Defining constants using kotlin.math is broken in 1.2.70 |
| |
| ### IDE |
| |
| - [`KT-26399`](https://youtrack.jetbrains.com/issue/KT-26399) Kotlin Migration: NPE at KotlinMigrationProjectComponent$onImportFinished$1.run() |
| - [`KT-26794`](https://youtrack.jetbrains.com/issue/KT-26794) Bad version detection during migration in Android Studio 3.2 |
| - [`KT-26823`](https://youtrack.jetbrains.com/issue/KT-26823) Fix deadlock in databinding with AndroidX which led to Android Studio hanging |
| - [`KT-26889`](https://youtrack.jetbrains.com/issue/KT-26889) Don't show migration dialog if no actual migrations are available |
| - [`KT-25177`](https://youtrack.jetbrains.com/issue/KT-25177) Report asDynamic on dynamic type as a warning |
| - [`KT-25454`](https://youtrack.jetbrains.com/issue/KT-25454) Extract function: make default visibility private |
| |
| ### JavaScript |
| |
| - [`KT-26466`](https://youtrack.jetbrains.com/issue/KT-26466) Uncaught ReferenceError: println is not defined |
| |
| ### Tools. Gradle |
| |
| - [`KT-26208`](https://youtrack.jetbrains.com/issue/KT-26208) inspectClassesForKotlinIC slows down continuous mode in Gradle |
| |
| ### Libraries |
| |
| - [`KT-26929`](https://youtrack.jetbrains.com/issue/KT-26929) Kotlin Reflect and Proguard: can’t find referenced class kotlin.annotations.jvm.ReadOnly/Mutable |
| |
| ## 1.2.70 |
| |
| ### Compiler |
| |
| - [`KT-13860`](https://youtrack.jetbrains.com/issue/KT-13860) Avoid creating KtImportDirective PSI elements for default imports in LazyImportScope |
| - [`KT-22201`](https://youtrack.jetbrains.com/issue/KT-22201) Generate nullability annotations for data class toString and equals methods. |
| - [`KT-23870`](https://youtrack.jetbrains.com/issue/KT-23870) SAM adapter method returns null-values for "genericParameterTypes" |
| - [`KT-24597`](https://youtrack.jetbrains.com/issue/KT-24597) IDE doesn't report missing constructor on inheritance of an expected class in common module |
| - [`KT-25120`](https://youtrack.jetbrains.com/issue/KT-25120) RequireKotlin on nested class and its members is not loaded correctly |
| - [`KT-25193`](https://youtrack.jetbrains.com/issue/KT-25193) Names of parameters from Java interface methods implemented by delegation are lost |
| - [`KT-25405`](https://youtrack.jetbrains.com/issue/KT-25405) Mismatching descriptor type parameters on inner types |
| - [`KT-25604`](https://youtrack.jetbrains.com/issue/KT-25604) Disable callable references to exprerimental suspend functions |
| - [`KT-25665`](https://youtrack.jetbrains.com/issue/KT-25665) Add a warning for annotations which target non-existent accessors |
| - [`KT-25894`](https://youtrack.jetbrains.com/issue/KT-25894) Do not generate body for functions from Any in light class builder mode |
| - [`KT-20772`](https://youtrack.jetbrains.com/issue/KT-20772) Incorrect smart cast on enum members |
| - [`KT-24657`](https://youtrack.jetbrains.com/issue/KT-24657) Compiler performance issues with big files |
| - [`KT-25745`](https://youtrack.jetbrains.com/issue/KT-25745) Do not report warning about annotations on non-existing accessors for JvmStatic properties |
| - [`KT-25746`](https://youtrack.jetbrains.com/issue/KT-25746) Improve message for warning about annotations that have target to non-existing accessors |
| - [`KT-25810`](https://youtrack.jetbrains.com/issue/KT-25810) New Inference: Overload resolution ambiguity on method 'provideDelegate(Nothing?, KProperty<*>)' when there's more than one `provideDelegate` operator in scope |
| - [`KT-25973`](https://youtrack.jetbrains.com/issue/KT-25973) Report metadata version mismatch upon discovering a .kotlin_module file in the dependencies with an incompatible metadata version |
| - [`KT-22281`](https://youtrack.jetbrains.com/issue/KT-22281) JVM: Incorrect comparison of Double and Float when types are derived from smart-casts |
| - [`KT-22649`](https://youtrack.jetbrains.com/issue/KT-22649) Compiler: wrong code generated / Couldn't transform method node - using inline extension property inside lambda |
| |
| ### IDE |
| |
| - [`KT-18301`](https://youtrack.jetbrains.com/issue/KT-18301) kotlin needs crazy amount of memory |
| - [`KT-23668`](https://youtrack.jetbrains.com/issue/KT-23668) Methods with internal visibility have different mangling names in IDE and in compiler |
| - [`KT-24892`](https://youtrack.jetbrains.com/issue/KT-24892) please remove usages of com.intellij.util.containers.ConcurrentFactoryMap#ConcurrentFactoryMap deprecated long ago |
| - [`KT-25144`](https://youtrack.jetbrains.com/issue/KT-25144) Quick fix “Change signature” changes class of argument when applied for descendant classes with enabled -Xnew-inference option |
| - [`KT-25356`](https://youtrack.jetbrains.com/issue/KT-25356) Update Gradle Kotlin-DSL icon according to new IDEA 2018.2 icons style |
| - [`KT-20056`](https://youtrack.jetbrains.com/issue/KT-20056) TCE on creating object of an anonymous class in Kotlin script |
| - [`KT-25092`](https://youtrack.jetbrains.com/issue/KT-25092) SourcePsi should be physical leaf element but got OPERATION_REFERENCE |
| - [`KT-25249`](https://youtrack.jetbrains.com/issue/KT-25249) Uast operates "Unit" type instead of "void" |
| - [`KT-25255`](https://youtrack.jetbrains.com/issue/KT-25255) Preferences | Languages & Frameworks | Kotlin Updates: show currently installed version |
| - [`KT-25297`](https://youtrack.jetbrains.com/issue/KT-25297) Inconsistency in `KotlinULambdaExpression` and `KotlinLocalFunctionULambdaExpression` |
| - [`KT-25515`](https://youtrack.jetbrains.com/issue/KT-25515) Add/remove analysis-related compiler setting does not update IDE project model immediately |
| - [`KT-25524`](https://youtrack.jetbrains.com/issue/KT-25524) UAST: proper resolve for function variable call |
| - [`KT-25640`](https://youtrack.jetbrains.com/issue/KT-25640) "Configure Kotlin" action changes values of language and API version in project settings |
| |
| ### IDE. Debugger |
| |
| - [`KT-25147`](https://youtrack.jetbrains.com/issue/KT-25147) Conditional breakpoints doesn't work in `common` code of MPP |
| - [`KT-25152`](https://youtrack.jetbrains.com/issue/KT-25152) MPP debug doesn't navigate to `common` code if there are same named files in `common` and `platform` parts |
| |
| ### IDE. Gradle |
| |
| - [`KT-22732`](https://youtrack.jetbrains.com/issue/KT-22732) TestNG runner is always used for TestNG tests even when Use Gradle runner is selected |
| - [`KT-25913`](https://youtrack.jetbrains.com/issue/KT-25913) Honor 'store generated project files externally option' for Kotlin facets imported from Gradle |
| - [`KT-25955`](https://youtrack.jetbrains.com/issue/KT-25955) Support expect/actual in new MPP imported into IDEA |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-6633`](https://youtrack.jetbrains.com/issue/KT-6633) Inspection to detect unnecessary "with" calls |
| - [`KT-25146`](https://youtrack.jetbrains.com/issue/KT-25146) Add quick-fix for default parameter value removal |
| - [`KT-7675`](https://youtrack.jetbrains.com/issue/KT-7675) Create inspection to replace if with let |
| - [`KT-13515`](https://youtrack.jetbrains.com/issue/KT-13515) Add intention to replace '?.let' with null check |
| - [`KT-13854`](https://youtrack.jetbrains.com/issue/KT-13854) Need intention actions: to convert property with getter to initializer |
| - [`KT-15476`](https://youtrack.jetbrains.com/issue/KT-15476) Inspection to convert non-lazy chains of collection functions into sequences |
| - [`KT-22068`](https://youtrack.jetbrains.com/issue/KT-22068) Force usage of “it” in .forEach{} calls |
| - [`KT-23445`](https://youtrack.jetbrains.com/issue/KT-23445) Inspection and quickfix to replace `assertTrue(a == b)` with `assertEquals(a, b)` |
| - [`KT-25270`](https://youtrack.jetbrains.com/issue/KT-25270) "return@foo" outside of lambda should have quickfix to remove "@foo" label |
| |
| #### Fixes |
| |
| - [`KT-11154`](https://youtrack.jetbrains.com/issue/KT-11154) Spell checking inspection is not suppressable |
| - [`KT-18681`](https://youtrack.jetbrains.com/issue/KT-18681) "Replace 'if' with 'when'" generates unnecessary else block |
| - [`KT-24001`](https://youtrack.jetbrains.com/issue/KT-24001) "Suspicious combination of == and ===" false positive |
| - [`KT-24385`](https://youtrack.jetbrains.com/issue/KT-24385) Convert lambda to reference refactor produces red code with companion object |
| - [`KT-24694`](https://youtrack.jetbrains.com/issue/KT-24694) Move lambda out of parentheses should not be applied for multiple functional parameters |
| - [`KT-25089`](https://youtrack.jetbrains.com/issue/KT-25089) False-positive "Call chain on collection type can be simplified" for `map` and `joinToString` on a `HashMap` |
| - [`KT-25169`](https://youtrack.jetbrains.com/issue/KT-25169) Impossible to suppress UAST/JVM inspections |
| - [`KT-25321`](https://youtrack.jetbrains.com/issue/KT-25321) Safe delete of a class property implementing constructor parameter at the platform side doesn't remove all the related declarations |
| - [`KT-25539`](https://youtrack.jetbrains.com/issue/KT-25539) `Make class open` quick fix doesn't update all the related implementations of a multiplatform class |
| - [`KT-25608`](https://youtrack.jetbrains.com/issue/KT-25608) Confusing "Redundant override" inspection message |
| - [`KT-16422`](https://youtrack.jetbrains.com/issue/KT-16422) Replace lambda with method reference inspections fails |
| - [`KT-21999`](https://youtrack.jetbrains.com/issue/KT-21999) Convert lambda to reference adds this with incorrect label |
| - [`KT-23467`](https://youtrack.jetbrains.com/issue/KT-23467) False positive `suspicious callable reference` on scoping function called on another lambda |
| - [`KT-25044`](https://youtrack.jetbrains.com/issue/KT-25044) "Implement member" quick-fix should not generate 'actual' modifier with expect declaration in interface only |
| - [`KT-25579`](https://youtrack.jetbrains.com/issue/KT-25579) Redundant semicolon erroneously reported during local var modifier ambiguity |
| - [`KT-25633`](https://youtrack.jetbrains.com/issue/KT-25633) “Add kotlin-XXX.jar to the classpath” quick fix adds dependency with invalid version in Gradle-based projects |
| - [`KT-25739`](https://youtrack.jetbrains.com/issue/KT-25739) "Convert to run" / "Convert to with" intentions incorrectly process references to Java static members |
| - [`KT-25928`](https://youtrack.jetbrains.com/issue/KT-25928) "Let extend" quick fix is suggested in case of nullable/non-null TYPE_MISMATCH collision |
| - [`KT-26042`](https://youtrack.jetbrains.com/issue/KT-26042) False positive "Remove redundant '.let' call" for lambda with destructured arguments |
| |
| ### IDE. KDoc |
| |
| - [`KT-22815`](https://youtrack.jetbrains.com/issue/KT-22815) Update quick documentation |
| - [`KT-22648`](https://youtrack.jetbrains.com/issue/KT-22648) Quick Doc popup: break (long?) declarations into several lines |
| |
| ### IDE. Libraries |
| |
| - [`KT-25129`](https://youtrack.jetbrains.com/issue/KT-25129) Idea freezes when Kotlin plugin tries to determine if jar is js lib in jvm module |
| |
| ### IDE. Navigation |
| |
| - [`KT-25317`](https://youtrack.jetbrains.com/issue/KT-25317) `Go to actual declaration` keyboard shortcut doesn't work for `expect object`, showing "No implementations found" message |
| - [`KT-25492`](https://youtrack.jetbrains.com/issue/KT-25492) Find usages: keep `Expected functions` option state while searching for usages of a regular function |
| - [`KT-25498`](https://youtrack.jetbrains.com/issue/KT-25498) `Find Usages` doesn't show `Supertype` usages of `actual` declarations with constructor |
| |
| ### IDE. Project View |
| |
| - [`KT-22823`](https://youtrack.jetbrains.com/issue/KT-22823) Text pasted into package is parsed as Kotlin before Java |
| |
| ### IDE. Refactorings |
| |
| - [`KT-22072`](https://youtrack.jetbrains.com/issue/KT-22072) "Convert MutableMap.put to assignment" should not be applicable when put is used as expression |
| - [`KT-23590`](https://youtrack.jetbrains.com/issue/KT-23590) Incorrect conflict warning "Internal function will not be accessible" when moving class from jvm to common module |
| - [`KT-23594`](https://youtrack.jetbrains.com/issue/KT-23594) Incorrect conflict warning about IllegalStateException when moving class from jvm to common module |
| - [`KT-23772`](https://youtrack.jetbrains.com/issue/KT-23772) MPP: Refactor / Rename class does not update name of file containing related expect/actual class |
| - [`KT-23914`](https://youtrack.jetbrains.com/issue/KT-23914) Safe search false positives during moves between common and actual modules |
| - [`KT-25326`](https://youtrack.jetbrains.com/issue/KT-25326) Refactor/Safe Delete doesn't report `actual object` usages |
| - [`KT-25438`](https://youtrack.jetbrains.com/issue/KT-25438) Refactor/Safe delete of a multiplatform companion object: usage is not reported |
| - [`KT-25857`](https://youtrack.jetbrains.com/issue/KT-25857) Refactoring → Move moves whole file in case of moving class from Kotlin script |
| - [`KT-25858`](https://youtrack.jetbrains.com/issue/KT-25858) Refactoring → Move can be called only for class declarations in Kotlin script |
| |
| ### IDE. Script |
| |
| - [`KT-25814`](https://youtrack.jetbrains.com/issue/KT-25814) IDE scripting console -> kotlin (JSR-223) - compilation errors - unresolved IDEA classes |
| - [`KT-25822`](https://youtrack.jetbrains.com/issue/KT-25822) jvmTarget from the script compiler options is ignored in the IDE |
| |
| ### IDE. Multiplatform |
| |
| - [`KT-23368`](https://youtrack.jetbrains.com/issue/KT-23368) IDE: Build: JPS errors are reported for valid non-multiplatform module depending on multiplatform one |
| |
| ### IDE. Ultimate |
| |
| - [`KT-25595`](https://youtrack.jetbrains.com/issue/KT-25595) Rename Kotlin-specific "Protractor" run configuration to distinguish it from the one provided by NodeJS plugin |
| - [`KT-19309`](https://youtrack.jetbrains.com/issue/KT-19309) Spring JPA Repository IntelliJ tooling with Kotlin |
| |
| ### IDE. Tests Support |
| |
| - [`KT-26228`](https://youtrack.jetbrains.com/issue/KT-26228) NoClassDefFoundError: org/jetbrains/kotlin/idea/run/KotlinTestNgConfigurationProducer on running a JUnit test with TestNG plugin disabled |
| |
| ### Reflection |
| |
| - [`KT-25541`](https://youtrack.jetbrains.com/issue/KT-25541) Incorrect parameter names in reflection for inner class constructor from Java class compiled with "-parameters" |
| |
| ### Tools. CLI |
| |
| - [`KT-21910`](https://youtrack.jetbrains.com/issue/KT-21910) Add `-Xfriend-paths` compiler argument to support internal visibility checks in production/test sources from external build systems |
| - [`KT-25554`](https://youtrack.jetbrains.com/issue/KT-25554) Do not report warnings when `-XXLanguage` was used to turn on deprecation |
| - [`KT-25196`](https://youtrack.jetbrains.com/issue/KT-25196) Optional expected annotation is visible in platforms where it doesn't have actual |
| |
| ### Tools. JPS |
| |
| - [`KT-25540`](https://youtrack.jetbrains.com/issue/KT-25540) JPS JS IC does not recompile usages from other modules when package is different |
| |
| ### Tools. kapt |
| |
| - [`KT-25396`](https://youtrack.jetbrains.com/issue/KT-25396) KAPT Error: Unknown option: infoAsWarnings |
| - [`KT-26211`](https://youtrack.jetbrains.com/issue/KT-26211) Kotlin plugin 1.2.60+ breaks IDEA source/resource/test roots in a Maven project with Kapt |
| |
| ### Tools. Gradle |
| |
| - [`KT-25025`](https://youtrack.jetbrains.com/issue/KT-25025) Inter-project IC for JS in Gradle |
| - [`KT-25455`](https://youtrack.jetbrains.com/issue/KT-25455) Gradle IC: when class signature is changed its indirect subclasses in different module are not recompiled |
| |
| ### Tools. JPS |
| |
| - [`KT-25998`](https://youtrack.jetbrains.com/issue/KT-25998) Build process starts compiling w/o any changes (on release version) |
| - [`KT-25977`](https://youtrack.jetbrains.com/issue/KT-25977) Can not run a Kotlin test |
| - [`KT-26072`](https://youtrack.jetbrains.com/issue/KT-26072) MPP compilation issue |
| - [`KT-26113`](https://youtrack.jetbrains.com/issue/KT-26113) Build takes around 20 seconds in already fully built IDEA project |
| |
| ### Tools. Scripts |
| |
| - [`KT-26142`](https://youtrack.jetbrains.com/issue/KT-26142) update maven-central remote repository url |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-26528`](https://youtrack.jetbrains.com/issue/KT-26528) ISE “To save disabled cache status [delete] should be called (this behavior is kept for compatibility)” on compiling project with enabled IC in Maven |
| |
| ### JavaScript |
| |
| - [`KT-22053`](https://youtrack.jetbrains.com/issue/KT-22053) JS: Secondary constructor of Throwable inheritor doesn't call to primary one |
| - [`KT-26064`](https://youtrack.jetbrains.com/issue/KT-26064) JS inliner calls wrong constructor in incremental build |
| - [`KT-26117`](https://youtrack.jetbrains.com/issue/KT-26117) JS runtime error: ArrayList_init instead of ArrayList_init_0 |
| |
| ### Libraries |
| |
| - [`KT-18067`](https://youtrack.jetbrains.com/issue/KT-18067) KotlinJS - String.compareTo(other: String, ignoreCase: Boolean = false): Int |
| - [`KT-19507`](https://youtrack.jetbrains.com/issue/KT-19507) Using @JvmName from stdlib-common fails to compile in JS module. |
| - [`KT-19508`](https://youtrack.jetbrains.com/issue/KT-19508) Add @JsName to stdlib-common for controlling JS implementation |
| - [`KT-24478`](https://youtrack.jetbrains.com/issue/KT-24478) Annotate relevant standard library annotations with @OptionalExpectation |
| - [`KT-25980`](https://youtrack.jetbrains.com/issue/KT-25980) JvmSynthetic annotation has no description in the docs |
| |
| ## 1.2.60 |
| |
| ### Compiler |
| |
| - [`KT-13762`](https://youtrack.jetbrains.com/issue/KT-13762) Prohibit annotations with target 'EXPRESSION' and retention 'BINARY' or 'RUNTIME' |
| - [`KT-18882`](https://youtrack.jetbrains.com/issue/KT-18882) Allow code to have platform specific annotations when compiled for different platforms |
| - [`KT-20356`](https://youtrack.jetbrains.com/issue/KT-20356) Internal compiler error - This method shouldn't be invoked for INVISIBLE_FAKE visibility |
| - [`KT-22517`](https://youtrack.jetbrains.com/issue/KT-22517) Deprecate smartcasts for local delegated properties |
| - [`KT-23153`](https://youtrack.jetbrains.com/issue/KT-23153) Compiler allows to set non constant value as annotation parameter |
| - [`KT-23413`](https://youtrack.jetbrains.com/issue/KT-23413) IndexOutOfBoundsException on local delegated properties from `provideDelegate` if there's at least one non-local delegated property |
| - [`KT-23742`](https://youtrack.jetbrains.com/issue/KT-23742) Optimise inline class redundant boxing on return from inlined lambda |
| - [`KT-24513`](https://youtrack.jetbrains.com/issue/KT-24513) High memory usage in Kotlin and 2018.1 |
| - [`KT-24617`](https://youtrack.jetbrains.com/issue/KT-24617) Optional expected annotation is unresolved in a dependent platform module |
| - [`KT-24679`](https://youtrack.jetbrains.com/issue/KT-24679) KotlinUCallExpression doesn't resolve callee if it is an inline method |
| - [`KT-24808`](https://youtrack.jetbrains.com/issue/KT-24808) NI: nested `withContext` call is reported with `Suspension functions can be called only within coroutine body` error |
| - [`KT-24825`](https://youtrack.jetbrains.com/issue/KT-24825) NoClassDefFoundError on SAM adapter in a nested call in inlined lambda since 1.2.40 |
| - [`KT-24859`](https://youtrack.jetbrains.com/issue/KT-24859) Disallow calls of functions annotated with receiver annotated with @RestrictsSuspension in foreign suspension context |
| - [`KT-24911`](https://youtrack.jetbrains.com/issue/KT-24911) Kotlin 1.2.50: UI for @RecentlyNonNull looks strange in the editor |
| - [`KT-25333`](https://youtrack.jetbrains.com/issue/KT-25333) Restrict visibility of Java static members from supertypes of companion object |
| |
| ### IDE |
| |
| #### Performance Improvements |
| |
| - [`KT-20924`](https://youtrack.jetbrains.com/issue/KT-20924) Slow KtLightAbstractAnnotation.getClsDelegate() lightAnnotations.kt |
| - [`KT-23844`](https://youtrack.jetbrains.com/issue/KT-23844) Kotlin property accessor searcher consumes CPU when invoked on a scope consisting only of Java files |
| |
| #### Fixes |
| |
| - [`KT-4311`](https://youtrack.jetbrains.com/issue/KT-4311) "Override members" works wrong when function is extension |
| - [`KT-13948`](https://youtrack.jetbrains.com/issue/KT-13948) IDE plugins: improve description |
| - [`KT-15300`](https://youtrack.jetbrains.com/issue/KT-15300) "INFO - project.TargetPlatformDetector - Using default platform" flood in log |
| - [`KT-17350`](https://youtrack.jetbrains.com/issue/KT-17350) Implement members from interface fails when one of the generic types is unresolved |
| - [`KT-17668`](https://youtrack.jetbrains.com/issue/KT-17668) Edit Configuration dialog doesn't have a button for choosing the "Main class" field |
| - [`KT-19102`](https://youtrack.jetbrains.com/issue/KT-19102) Wrong equals() and hashCode() code generated for arrays of arrays |
| - [`KT-20056`](https://youtrack.jetbrains.com/issue/KT-20056) TCE on creating object of an anonymous class in Kotlin script |
| - [`KT-21863`](https://youtrack.jetbrains.com/issue/KT-21863) Imported typealias to object declared as "Unused import directive" when only referring to methods |
| - [`KT-23272`](https://youtrack.jetbrains.com/issue/KT-23272) Git commit not working |
| - [`KT-23407`](https://youtrack.jetbrains.com/issue/KT-23407) Pasting callable reference from different package suggests imports, but inserts incompilable FQN |
| - [`KT-23456`](https://youtrack.jetbrains.com/issue/KT-23456) UAST: Enum constant constructor call arguments missing from Kotlin enums |
| - [`KT-23942`](https://youtrack.jetbrains.com/issue/KT-23942) Fix building light-classes for MPP project containing multi-file facades |
| - [`KT-24072`](https://youtrack.jetbrains.com/issue/KT-24072) Kotlin SDK appears as many times as there are modules in the project |
| - [`KT-24412`](https://youtrack.jetbrains.com/issue/KT-24412) Kotlin create project wizard: Kotlin/JS no SDK |
| - [`KT-24933`](https://youtrack.jetbrains.com/issue/KT-24933) please remove usages of com.intellij.psi.search.searches.DirectClassInheritorsSearch#search(com.intellij.psi.PsiClass, com.intellij.psi.search.SearchScope, boolean, boolean) deprecated long ago |
| - [`KT-24943`](https://youtrack.jetbrains.com/issue/KT-24943) Project leak via LibraryEffectiveKindProviderImpl |
| - [`KT-24979`](https://youtrack.jetbrains.com/issue/KT-24979) IndexNotReadyException in KtLightClassForSourceDeclaration#isInheritor |
| - [`KT-24958`](https://youtrack.jetbrains.com/issue/KT-24958) Escaping goes insane when editing interpolated string in injected fragment editor |
| - [`KT-25024`](https://youtrack.jetbrains.com/issue/KT-25024) Wrong resolve scope while resolving java.lang.String PsiClassReferenceType |
| - [`KT-25092`](https://youtrack.jetbrains.com/issue/KT-25092) SourcePsi should be physical leaf element but got OPERATION_REFERENCE |
| - [`KT-25242`](https://youtrack.jetbrains.com/issue/KT-25242) 'Resolved to error element' highlighting is confusingly similar to an active live template |
| - [`KT-25249`](https://youtrack.jetbrains.com/issue/KT-25249) Uast operates "Unit" type instead of "void" |
| - [`KT-25255`](https://youtrack.jetbrains.com/issue/KT-25255) Preferences | Languages & Frameworks | Kotlin Updates: show currently installed version |
| - [`KT-25297`](https://youtrack.jetbrains.com/issue/KT-25297) Inconsistency in `KotlinULambdaExpression` and `KotlinLocalFunctionULambdaExpression` |
| - [`KT-25414`](https://youtrack.jetbrains.com/issue/KT-25414) Support checking eap-1.3 channel for updates |
| - [`KT-25524`](https://youtrack.jetbrains.com/issue/KT-25524) UAST: proper resolve for function variable call |
| - [`KT-25546`](https://youtrack.jetbrains.com/issue/KT-25546) Create popup in 1.2.x plugin if user upgrade version in gradle or maven to kotlin 1.3 |
| |
| ### IDE. Android |
| |
| - [`KT-17946`](https://youtrack.jetbrains.com/issue/KT-17946) Android Studio: remove Gradle configurator on configuring Kotlin |
| - [`KT-23040`](https://youtrack.jetbrains.com/issue/KT-23040) Wrong run configuration classpath in a mixed Java/Android project |
| - [`KT-24321`](https://youtrack.jetbrains.com/issue/KT-24321) Actual implementations from Android platform module are wrongly reported with `no corresponding expected declaration` in IDE |
| - [`KT-25018`](https://youtrack.jetbrains.com/issue/KT-25018) Exception `Dependencies for org.jetbrains.kotlin.resolve.calls.* cannot be satisfied` on a simple project in AS 3.2 Canary |
| |
| ### IDE. Code Style, Formatting |
| |
| - [`KT-14066`](https://youtrack.jetbrains.com/issue/KT-14066) Comments on when branches are misplaced |
| - [`KT-25008`](https://youtrack.jetbrains.com/issue/KT-25008) Formatter: Use single indent for multiline elvis operator |
| |
| ### IDE. Completion |
| |
| - [`KT-23627`](https://youtrack.jetbrains.com/issue/KT-23627) Autocompletion inserts FQN of stdlib functions inside of scoping lambda called on explicit `this` |
| - [`KT-25239`](https://youtrack.jetbrains.com/issue/KT-25239) Add postfix template for listOf/setOf/etc |
| |
| ### IDE. Debugger |
| |
| - [`KT-23162`](https://youtrack.jetbrains.com/issue/KT-23162) Evaluate expression in multiplatform common test fails with JvmName missing when run in JVM |
| - [`KT-24903`](https://youtrack.jetbrains.com/issue/KT-24903) Descriptors leak from `KotlinMethodSmartStepTarget` |
| |
| ### IDE. Decompiler |
| |
| - [`KT-23981`](https://youtrack.jetbrains.com/issue/KT-23981) Kotlin bytecode decompiler works in AWT thread |
| |
| ### IDE. Gradle |
| |
| - [`KT-24614`](https://youtrack.jetbrains.com/issue/KT-24614) Gradle can't get published versions until commenting repositories in settings.gradle |
| |
| ### IDE. Gradle. Script |
| |
| - [`KT-24588`](https://youtrack.jetbrains.com/issue/KT-24588) Multiple Gradle Kotlin DSL script files dependencies lifecycle is flawed |
| |
| ### IDE. Hints |
| |
| - [`KT-22432`](https://youtrack.jetbrains.com/issue/KT-22432) Type hints: Don't include ".Companion" in the names of types defined inside companion object |
| - [`KT-22653`](https://youtrack.jetbrains.com/issue/KT-22653) Lambda return hint is duplicated for increment/decrement expressions |
| - [`KT-24828`](https://youtrack.jetbrains.com/issue/KT-24828) Double return hints on labeled expressions |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-7710`](https://youtrack.jetbrains.com/issue/KT-7710) Intention to convert lambda to anonymous function |
| - [`KT-11850`](https://youtrack.jetbrains.com/issue/KT-11850) Add `nested lambdas with implicit parameters` warning |
| - [`KT-13688`](https://youtrack.jetbrains.com/issue/KT-13688) Add 'Change to val' quickfix for delegates without setValue |
| - [`KT-13782`](https://youtrack.jetbrains.com/issue/KT-13782) Intention (and may be inspection) to convert toString() call to string template |
| - [`KT-14779`](https://youtrack.jetbrains.com/issue/KT-14779) Inspection to replace String.format with string templates |
| - [`KT-15666`](https://youtrack.jetbrains.com/issue/KT-15666) Unused symbol: delete header & its implementations together |
| - [`KT-18810`](https://youtrack.jetbrains.com/issue/KT-18810) Quick-fix for 'is' absence in when |
| - [`KT-22871`](https://youtrack.jetbrains.com/issue/KT-22871) Add quickfix to move const val into companion object |
| - [`KT-23082`](https://youtrack.jetbrains.com/issue/KT-23082) Add quick-fix for type variance conflict |
| - [`KT-23306`](https://youtrack.jetbrains.com/issue/KT-23306) Add intention of putting remaining when-values even in end, and even if there is "else" |
| - [`KT-23897`](https://youtrack.jetbrains.com/issue/KT-23897) Inspections: report extension functions declared in same class |
| - [`KT-24295`](https://youtrack.jetbrains.com/issue/KT-24295) Add "Remove 'lateinit'" quickfix |
| - [`KT-24509`](https://youtrack.jetbrains.com/issue/KT-24509) Inspection "JUnit tests should return Unit" |
| - [`KT-24815`](https://youtrack.jetbrains.com/issue/KT-24815) Add Quick fix to remove illegal "const" modifier |
| - [`KT-25238`](https://youtrack.jetbrains.com/issue/KT-25238) Add quickfix wrapping expression into listOf/setOf/etc in case of type mismatch |
| |
| #### Fixes |
| |
| - [`KT-12298`](https://youtrack.jetbrains.com/issue/KT-12298) Fix override signature doesn't remove bogus reciever |
| - [`KT-20523`](https://youtrack.jetbrains.com/issue/KT-20523) Don't mark as unused functions with `@kotlin.test.*` annotations and classes with such members |
| - [`KT-20583`](https://youtrack.jetbrains.com/issue/KT-20583) Report "redundant let" even for `it` in argument position |
| - [`KT-21556`](https://youtrack.jetbrains.com/issue/KT-21556) "Call chain on collection type may be simplified" generates uncompiled code on IntArray |
| - [`KT-22030`](https://youtrack.jetbrains.com/issue/KT-22030) Invalid Function can be private inspection |
| - [`KT-22041`](https://youtrack.jetbrains.com/issue/KT-22041) "Convert lambda to reference" suggested incorrectly |
| - [`KT-22089`](https://youtrack.jetbrains.com/issue/KT-22089) Explict This inspection false negative with synthetic Java property |
| - [`KT-22094`](https://youtrack.jetbrains.com/issue/KT-22094) Can be private false positive with function called from lambda inside inline function |
| - [`KT-22162`](https://youtrack.jetbrains.com/issue/KT-22162) Add indices to loop fails on destructing declarator |
| - [`KT-22180`](https://youtrack.jetbrains.com/issue/KT-22180) "Can be private" false positive when function is called by inline function inside property initializer |
| - [`KT-22371`](https://youtrack.jetbrains.com/issue/KT-22371) "Create secondary constructor" quick fix is not suggested for supertype constructor reference |
| - [`KT-22758`](https://youtrack.jetbrains.com/issue/KT-22758) "Create ..." and "Import" quick fixes are not available on unresolved class name in primary constructor |
| - [`KT-23105`](https://youtrack.jetbrains.com/issue/KT-23105) Create actual implementation shouldn't generate default parameter values |
| - [`KT-23106`](https://youtrack.jetbrains.com/issue/KT-23106) Implement methods should respect actual modifier as well |
| - [`KT-23326`](https://youtrack.jetbrains.com/issue/KT-23326) "Add missing actual members" quick fix fails with AE at KtPsiFactory.createDeclaration() with _wrong_ expect code |
| - [`KT-23452`](https://youtrack.jetbrains.com/issue/KT-23452) "Remove unnecessary parentheses" reports parens of returned function |
| - [`KT-23686`](https://youtrack.jetbrains.com/issue/KT-23686) "Add missing actual members" should not add primary actual constructor if it's present as secondary one |
| - [`KT-23697`](https://youtrack.jetbrains.com/issue/KT-23697) Android project with 'org.jetbrains.kotlin.platform.android' plugin: all multiplatform IDE features are absent |
| - [`KT-23752`](https://youtrack.jetbrains.com/issue/KT-23752) False positive "Remove variable" quick fix on property has lambda or anonymous function initializer |
| - [`KT-23762`](https://youtrack.jetbrains.com/issue/KT-23762) Add missing actual members quick fix adds actual declaration for val/var again if it was in the primary constructor |
| - [`KT-23788`](https://youtrack.jetbrains.com/issue/KT-23788) Can't convert long char literal to string if it starts with backslash |
| - [`KT-23860`](https://youtrack.jetbrains.com/issue/KT-23860) Import quick fix is not available in class constructor containing transitive dependency parameters |
| - [`KT-24349`](https://youtrack.jetbrains.com/issue/KT-24349) False positive "Call on collection type may be reduced" |
| - [`KT-24374`](https://youtrack.jetbrains.com/issue/KT-24374) "Class member can have private visibility" inspection reports `expect` members |
| - [`KT-24422`](https://youtrack.jetbrains.com/issue/KT-24422) Android Studio erroneously reporting that `@Inject lateinit var` can be made private |
| - [`KT-24423`](https://youtrack.jetbrains.com/issue/KT-24423) False inspection warning "redundant type checks for object" |
| - [`KT-24425`](https://youtrack.jetbrains.com/issue/KT-24425) wrong hint remove redundant Companion |
| - [`KT-24537`](https://youtrack.jetbrains.com/issue/KT-24537) False positive `property can be private` on actual properties in a multiplatform project |
| - [`KT-24557`](https://youtrack.jetbrains.com/issue/KT-24557) False warning "Remove redundant call" for nullable.toString |
| - [`KT-24562`](https://youtrack.jetbrains.com/issue/KT-24562) actual extension function implementation warns Receiver type unused |
| - [`KT-24632`](https://youtrack.jetbrains.com/issue/KT-24632) Quick fix to add getter and setter shouldn't use `field` when it is not allowed |
| - [`KT-24816`](https://youtrack.jetbrains.com/issue/KT-24816) Inspection: Sealed subclass can be object shouldn't be reported on classes with state |
| |
| ### IDE. JS |
| |
| - [`KT-5948`](https://youtrack.jetbrains.com/issue/KT-5948) JS: project shouldn't have "Java file" in new item menu |
| |
| ### IDE. Multiplatform |
| |
| - [`KT-23722`](https://youtrack.jetbrains.com/issue/KT-23722) MPP: Run tests from common modules should recompile correspond JVM implementation module |
| - [`KT-24159`](https://youtrack.jetbrains.com/issue/KT-24159) MPP: Show Kotlin Bytecode does not work for common code |
| - [`KT-24839`](https://youtrack.jetbrains.com/issue/KT-24839) freeCompilerArgs are not imported into Kotlin facet of Android module in IDEA |
| |
| ### IDE. Navigation |
| |
| - [`KT-11477`](https://youtrack.jetbrains.com/issue/KT-11477) Kotlin searchers consume CPU in a project without any Kotlin files |
| - [`KT-17512`](https://youtrack.jetbrains.com/issue/KT-17512) Finding usages of actual declarations in common modules |
| - [`KT-20825`](https://youtrack.jetbrains.com/issue/KT-20825) Header icon on actual class is lost on new line adding |
| - [`KT-21011`](https://youtrack.jetbrains.com/issue/KT-21011) Difference in information shown for "Is subclassed by" gutter on mouse hovering and clicking |
| - [`KT-21113`](https://youtrack.jetbrains.com/issue/KT-21113) Expected gutter icon on companion object is unstable |
| - [`KT-21710`](https://youtrack.jetbrains.com/issue/KT-21710) Override gutter markers are missing for types in sources jar |
| - [`KT-22177`](https://youtrack.jetbrains.com/issue/KT-22177) Double "A" icon for an expect class with constructor |
| - [`KT-23685`](https://youtrack.jetbrains.com/issue/KT-23685) Navigation from expect part to actual with ctrl+alt+B shortcut should provide a choice to what actual part to go |
| - [`KT-24812`](https://youtrack.jetbrains.com/issue/KT-24812) Search suggestion text overlaps for long names |
| |
| ### IDE. Refactorings |
| |
| - [`KT-15159`](https://youtrack.jetbrains.com/issue/KT-15159) Introduce typealias: Incorrect applying of a typealias in constructor calls in val/var and AssertionError |
| - [`KT-15351`](https://youtrack.jetbrains.com/issue/KT-15351) Extract Superclass/Interface: existent target file name is rejected; TCE: "null cannot be cast to non-null type org.jetbrains.kotlin.psi.KtFile" at ExtractSuperRefactoring.createClass() |
| - [`KT-16281`](https://youtrack.jetbrains.com/issue/KT-16281) Extract Interface: private member with Make Abstract = Yes produces incompilable code |
| - [`KT-16284`](https://youtrack.jetbrains.com/issue/KT-16284) Extract Interface/Superclass: reference to private member turns incompilable, when referring element is made abstract |
| - [`KT-17235`](https://youtrack.jetbrains.com/issue/KT-17235) Introduce Parameter leaks listener if refactoring is cancelled while in progress |
| - [`KT-17742`](https://youtrack.jetbrains.com/issue/KT-17742) Refactor / Rename Java getter to `get()` does not update Kotlin references |
| - [`KT-18555`](https://youtrack.jetbrains.com/issue/KT-18555) Refactor / Extract Interface, Superclass: Throwable: "Refactorings should be invoked inside transaction" at RefactoringDialog.show() |
| - [`KT-18736`](https://youtrack.jetbrains.com/issue/KT-18736) Extract interface: import for property type is omitted |
| - [`KT-20260`](https://youtrack.jetbrains.com/issue/KT-20260) AE “Unexpected container” on calling Refactor → Move for class in Kotlin script |
| - [`KT-20465`](https://youtrack.jetbrains.com/issue/KT-20465) "Introduce variable" in build.gradle.kts creates a variable with no template to change its name |
| - [`KT-20467`](https://youtrack.jetbrains.com/issue/KT-20467) Refactor → Extract Function: CCE “KtNamedFunction cannot be cast to KtClassOrObject” on calling refactoring for constructor |
| - [`KT-20469`](https://youtrack.jetbrains.com/issue/KT-20469) NDFDE “Descriptor wasn't found for declaration VALUE_PARAMETER” on calling Refactor → Extract Function on constructor argument |
| - [`KT-22931`](https://youtrack.jetbrains.com/issue/KT-22931) Converting a scoping function with receiver into one with parameter may change the semantics |
| - [`KT-23983`](https://youtrack.jetbrains.com/issue/KT-23983) Extract function: Reified type parameters are not extracted properly |
| - [`KT-24460`](https://youtrack.jetbrains.com/issue/KT-24460) Rename refactoring does not update super call |
| - [`KT-24574`](https://youtrack.jetbrains.com/issue/KT-24574) Changing Java constructor signature from Kotlin usage is totally broken |
| - [`KT-24712`](https://youtrack.jetbrains.com/issue/KT-24712) Extract Function Parameter misses 'suspend' for lambda type |
| - [`KT-24763`](https://youtrack.jetbrains.com/issue/KT-24763) "Change signature" refactoring breaks Kotlin code |
| - [`KT-24968`](https://youtrack.jetbrains.com/issue/KT-24968) Type hints disappear after "Copy" refactoring |
| - [`KT-24992`](https://youtrack.jetbrains.com/issue/KT-24992) The IDE got stuck showing a modal dialog (kotlin refactoring) and doesn’t react to any actions |
| |
| ### IDE. Script |
| |
| - [`KT-25373`](https://youtrack.jetbrains.com/issue/KT-25373) Deadlock in idea plugin |
| |
| ### IDE. Tests Support |
| |
| - [`KT-18319`](https://youtrack.jetbrains.com/issue/KT-18319) Gradle: Run tests action does not work when test name contains spaces |
| - [`KT-22306`](https://youtrack.jetbrains.com/issue/KT-22306) Empty gutter menu for main() and test methods in Kotlin/JS project |
| - [`KT-23672`](https://youtrack.jetbrains.com/issue/KT-23672) JUnit test runner is unaware of @kotlin.test.Test tests when used in common multiplatform module, even if looked from JVM multiplatform module |
| - [`KT-25253`](https://youtrack.jetbrains.com/issue/KT-25253) No “run” gutter icons for tests in Kotlin/JS project |
| |
| ### JavaScript |
| |
| - [`KT-22376`](https://youtrack.jetbrains.com/issue/KT-22376) JS: TranslationRuntimeException on 'for (x in ("a"))' |
| - [`KT-23458`](https://youtrack.jetbrains.com/issue/KT-23458) ClassCastException when compiling when statements to JS |
| |
| ### Libraries |
| |
| - [`KT-24204`](https://youtrack.jetbrains.com/issue/KT-24204) Empty progression last value overflows resulting in progression being non-empty |
| - [`KT-25351`](https://youtrack.jetbrains.com/issue/KT-25351) `TestNGAsserter` needs to swap expected/actual |
| |
| ### Reflection |
| |
| - [`KT-16616`](https://youtrack.jetbrains.com/issue/KT-16616) KotlinReflectionInternalError: Reflection on built-in Kotlin types is not yet fully supported in getMembersOfStandardJavaClasses.kt |
| - [`KT-17542`](https://youtrack.jetbrains.com/issue/KT-17542) KotlinReflectionInternalError on ::values of enum class |
| - [`KT-20442`](https://youtrack.jetbrains.com/issue/KT-20442) ReflectJvmMapping.getJavaConstructor() fails with Call is not yet supported for anonymous class |
| - [`KT-21973`](https://youtrack.jetbrains.com/issue/KT-21973) Method.kotlinFunction for top level extension function returns null when app is started from test sources |
| - [`KT-22048`](https://youtrack.jetbrains.com/issue/KT-22048) Reflection explodes when attempting to get constructors of an enum with overridden method |
| |
| ### Tools. Android Extensions |
| |
| - [`KT-22576`](https://youtrack.jetbrains.com/issue/KT-22576) Parcelable: Allow Parcelize to work with object and enum types |
| - [`KT-24459`](https://youtrack.jetbrains.com/issue/KT-24459) @IgnoredOnParcel annotation doesn't work for @Parcelize |
| - [`KT-24720`](https://youtrack.jetbrains.com/issue/KT-24720) Parcelable: java.lang.LinkageError |
| |
| ### Tools. Compiler Plugins |
| |
| - [`KT-23808`](https://youtrack.jetbrains.com/issue/KT-23808) Array<Int> in @Parcelize class generates an java.lang.VerifyError |
| |
| ### Tools. Gradle |
| |
| - [`KT-18621`](https://youtrack.jetbrains.com/issue/KT-18621) org.jetbrains.kotlin.incremental.fileUtils.kt conflicts when compiler and gradle plugin in classpath |
| - [`KT-24497`](https://youtrack.jetbrains.com/issue/KT-24497) Externalized all-open plugin is not applied to a project |
| - [`KT-24559`](https://youtrack.jetbrains.com/issue/KT-24559) Multiple Kotlin daemon instances are started when building MPP with Gradle |
| - [`KT-24560`](https://youtrack.jetbrains.com/issue/KT-24560) Multiple Kotlin daemon instances are started when Gradle parallel build is used |
| - [`KT-24653`](https://youtrack.jetbrains.com/issue/KT-24653) Kotlin plugins don't work when classpath dependency is not declared in current or root project |
| - [`KT-24675`](https://youtrack.jetbrains.com/issue/KT-24675) Use Gradle dependency resolution to get compiler classpath |
| - [`KT-24676`](https://youtrack.jetbrains.com/issue/KT-24676) Use Gradle dependency resolution to form compiler plugin classpath |
| - [`KT-24946`](https://youtrack.jetbrains.com/issue/KT-24946) ISE: "The provided plugin org.jetbrains.kotlin.scripting.compiler.plugin.ScriptingCompilerConfigurationComponentRegistrar is not compatible with this version of compiler" when build simple Gradle with Zulu JDK |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-25051`](https://youtrack.jetbrains.com/issue/KT-25051) Change in "kotlin-android" project w/o package parts causes non-incremental compilation of dependent modules |
| |
| ### Tools. J2K |
| |
| - [`KT-9945`](https://youtrack.jetbrains.com/issue/KT-9945) converting java to kotlin confuses git |
| |
| ### Tools. JPS |
| |
| - [`KT-19957`](https://youtrack.jetbrains.com/issue/KT-19957) Support incremental compilation to JS in JPS |
| - [`KT-22611`](https://youtrack.jetbrains.com/issue/KT-22611) Support compiling scripts in JPS |
| - [`KT-23558`](https://youtrack.jetbrains.com/issue/KT-23558) JPS: Support multiplatform projects |
| - [`KT-23757`](https://youtrack.jetbrains.com/issue/KT-23757) JPS: Incremental multiplatform projects compilation |
| - [`KT-24936`](https://youtrack.jetbrains.com/issue/KT-24936) Don't use internal terms in compiler progress messages |
| - [`KT-25218`](https://youtrack.jetbrains.com/issue/KT-25218) Build fails as Javac doesn't see Kotlin classes |
| |
| ### Tools. Scripts |
| |
| - [`KT-24926`](https://youtrack.jetbrains.com/issue/KT-24926) NoSuchElementException in TemplateAnnotationVisitor when upgrading the Gradle Kotlin DSL to Kotlin 1.2.50 |
| |
| ### Tools. kapt |
| |
| - [`KT-24313`](https://youtrack.jetbrains.com/issue/KT-24313) Unable to use KAPT when dependency to it is added to buildSrc |
| - [`KT-24449`](https://youtrack.jetbrains.com/issue/KT-24449) 'kapt.kotlin.generated' is not marked as source root in Android Studio 3.1 and 3.2 |
| - [`KT-24538`](https://youtrack.jetbrains.com/issue/KT-24538) Kapt performs Kotlin compilation when annotation processors are not configured |
| - [`KT-24919`](https://youtrack.jetbrains.com/issue/KT-24919) Caused by: org.gradle.api.InvalidUserDataException: 'projectDir' is not a file |
| - [`KT-24963`](https://youtrack.jetbrains.com/issue/KT-24963) gradle kapt plugin's assumption on build dir causing duplicate class error |
| - [`KT-24985`](https://youtrack.jetbrains.com/issue/KT-24985) Kapt: Allow to disable info->warning mapping in logger |
| - [`KT-25071`](https://youtrack.jetbrains.com/issue/KT-25071) kapt sometimes emits java stubs with imports that should be static imports |
| - [`KT-25131`](https://youtrack.jetbrains.com/issue/KT-25131) Kapt should not load annotation processors when generating stubs |
| |
| ## 1.2.51 |
| |
| ### Backend. JVM |
| |
| - [`KT-23943`](https://youtrack.jetbrains.com/issue/KT-23943) Wrong autoboxing for non-null inline class inside elvis with `null` constant |
| - [`KT-24952`](https://youtrack.jetbrains.com/issue/KT-24952) EnumConstantNotPresentExceptionProxy from Java reflection on annotation class with target TYPE on JVM < 8 |
| - [`KT-24986`](https://youtrack.jetbrains.com/issue/KT-24986) Android project release build with ProGuard enabled crashes with IllegalAccessError: Final field cannot be written to by method |
| |
| ### Binary Metadata |
| |
| - [`KT-24944`](https://youtrack.jetbrains.com/issue/KT-24944) Exception from stubs: "Unknown type parameter with id = 1" (EA-120997) |
| |
| ### Reflection |
| |
| - [`KT-23962`](https://youtrack.jetbrains.com/issue/KT-23962) MalformedParameterizedTypeException when reflecting GeneratedMessageLite.ExtendableMessage |
| |
| ### Tools. Gradle |
| |
| - [`KT-24956`](https://youtrack.jetbrains.com/issue/KT-24956) Kotlin Gradle plugin's inspectClassesForKotlinIC task for the new 1.2.50 release takes incredibly long |
| - [`KT-23866`](https://youtrack.jetbrains.com/issue/KT-23866) Kapt plugin should pass arguments from compiler argument providers to annotation processors |
| - [`KT-24716`](https://youtrack.jetbrains.com/issue/KT-24716) 1.2.50 emits warning "Classpath entry points to a non-existent location:" |
| - [`KT-24832`](https://youtrack.jetbrains.com/issue/KT-24832) Inter-project IC does not work when "kotlin-android" project depends on "kotlin" project |
| - [`KT-24938`](https://youtrack.jetbrains.com/issue/KT-24938) Gradle parallel execution fails on multi-module Gradle Project |
| - [`KT-25027`](https://youtrack.jetbrains.com/issue/KT-25027) Kapt plugin: Kapt and KaptGenerateStubs tasks have some incorrect inputs |
| |
| ### Tools. Scripts |
| |
| - [`KT-24926`](https://youtrack.jetbrains.com/issue/KT-24926) NoSuchElementException in TemplateAnnotationVisitor when upgrading the Gradle Kotlin DSL to Kotlin 1.2.50 |
| |
| ## 1.2.50 |
| |
| ### Compiler |
| |
| - [`KT-23360`](https://youtrack.jetbrains.com/issue/KT-23360) Do not serialize annotations with retention SOURCE to metadata |
| - [`KT-24278`](https://youtrack.jetbrains.com/issue/KT-24278) Hard-code to kotlin compiler annotation for android library migration |
| - [`KT-24472`](https://youtrack.jetbrains.com/issue/KT-24472) Support argfiles in kotlinc with -Xargfile |
| - [`KT-24593`](https://youtrack.jetbrains.com/issue/KT-24593) Support -XXLanguage:{+|-}LanguageFeature compiler arguments to enable/disable specific features |
| - [`KT-24637`](https://youtrack.jetbrains.com/issue/KT-24637) Introduce "progressive" mode of compiler |
| |
| #### Backend. JS |
| |
| - [`KT-23094`](https://youtrack.jetbrains.com/issue/KT-23094) JS compiler: Delegation fails to pass the continuation parameter to child suspend function |
| - [`KT-23582`](https://youtrack.jetbrains.com/issue/KT-23582) JS: Fails to inline, produces bad code |
| - [`KT-24335`](https://youtrack.jetbrains.com/issue/KT-24335) JS: Invalid implement of external interface |
| |
| #### Backend. JVM |
| |
| - [`KT-12330`](https://youtrack.jetbrains.com/issue/KT-12330) Slightly improve generated bytecode for data class equals/hashCode methods |
| - [`KT-18576`](https://youtrack.jetbrains.com/issue/KT-18576) Debugger fails to show decomposed suspend lambda parameters |
| - [`KT-22063`](https://youtrack.jetbrains.com/issue/KT-22063) Add intrinsics for javaObjectType and javaPrimitiveType |
| - [`KT-23402`](https://youtrack.jetbrains.com/issue/KT-23402) Internal error: Couldn't inline method call because the compiler couldn't obtain compiled body for inline function with reified type parameter |
| - [`KT-23704`](https://youtrack.jetbrains.com/issue/KT-23704) Unstable `checkExpressionValueIsNotNull()` generation in bytecode |
| - [`KT-23707`](https://youtrack.jetbrains.com/issue/KT-23707) Unstable bridge generation order |
| - [`KT-23857`](https://youtrack.jetbrains.com/issue/KT-23857) Annotation with target TYPE is not applicable to TYPE_USE in Java sources |
| - [`KT-23910`](https://youtrack.jetbrains.com/issue/KT-23910) @JvmOverloads doesn't work with default arguments in common code |
| - [`KT-24427`](https://youtrack.jetbrains.com/issue/KT-24427) Protected function having toArray-like signature from collection becomes public in bytecode |
| - [`KT-24661`](https://youtrack.jetbrains.com/issue/KT-24661) Support binary compatibility mode for @JvmDefault |
| |
| #### Frontend |
| |
| - [`KT-21129`](https://youtrack.jetbrains.com/issue/KT-21129) Unused parameter in property setter is not reported |
| - [`KT-21157`](https://youtrack.jetbrains.com/issue/KT-21157) Kotlin script: engine can take forever to eval certain code after several times |
| - [`KT-22740`](https://youtrack.jetbrains.com/issue/KT-22740) REPL slows down during extensions compiling |
| - [`KT-23124`](https://youtrack.jetbrains.com/issue/KT-23124) Kotlin multiplatform project causes IntelliJ build errors |
| - [`KT-23209`](https://youtrack.jetbrains.com/issue/KT-23209) Compiler throwing frontend exception |
| - [`KT-23589`](https://youtrack.jetbrains.com/issue/KT-23589) Report a warning on local annotation classes |
| - [`KT-23760`](https://youtrack.jetbrains.com/issue/KT-23760) Unable to implement common interface with fun member function with typealiased parameter |
| |
| ### Android |
| |
| - [`KT-23244`](https://youtrack.jetbrains.com/issue/KT-23244) Option to Disable View Binding generation in Kotlin Android Extensions Plugin |
| |
| ### IDE |
| |
| - [`KT-8407`](https://youtrack.jetbrains.com/issue/KT-8407) TestNG: running tests from context creates new run configuration every time |
| - [`KT-9218`](https://youtrack.jetbrains.com/issue/KT-9218) Searching for compilable files takes too long |
| - [`KT-15019`](https://youtrack.jetbrains.com/issue/KT-15019) Editor: `args` reference in .kts file is red |
| - [`KT-18769`](https://youtrack.jetbrains.com/issue/KT-18769) Expand Selection on opening curly brace should select the entire block right away |
| - [`KT-19055`](https://youtrack.jetbrains.com/issue/KT-19055) Idea hangs on copy-paste big Kotlin files |
| - [`KT-20605`](https://youtrack.jetbrains.com/issue/KT-20605) Unresolved reference on instance from common module function |
| - [`KT-20824`](https://youtrack.jetbrains.com/issue/KT-20824) Type mismatch for common function taking a non-mapped Kotlin's expected class from stdlib-common, with actual typealias on JVM |
| - [`KT-20897`](https://youtrack.jetbrains.com/issue/KT-20897) Can't navigate to declaration after PsiInvalidElementAccessException exception |
| - [`KT-22527`](https://youtrack.jetbrains.com/issue/KT-22527) Kotlin UAST does not evaluate values inside delegation expressions |
| - [`KT-22868`](https://youtrack.jetbrains.com/issue/KT-22868) Implementing an `expected class` declaration using `actual typealias` produces "good code that is red" |
| - [`KT-22922`](https://youtrack.jetbrains.com/issue/KT-22922) Override Members should add experimental annotation when required |
| - [`KT-23384`](https://youtrack.jetbrains.com/issue/KT-23384) Hotspot in org.jetbrains.kotlin.idea.caches.resolve.IDELightClassGenerationSupport.getKotlinInternalClasses(FqName, GlobalSearchScope) IDELightClassGenerationSupport.kt ? |
| - [`KT-23408`](https://youtrack.jetbrains.com/issue/KT-23408) Don't render @NonNull and @Nullable annotations in parameter info for Java methods |
| - [`KT-23557`](https://youtrack.jetbrains.com/issue/KT-23557) Expression Bodies should have implicit `return` in Uast |
| - [`KT-23745`](https://youtrack.jetbrains.com/issue/KT-23745) Unable to implement common interface |
| - [`KT-23746`](https://youtrack.jetbrains.com/issue/KT-23746) Logger$EmptyThrowable "[kts] cannot find a valid script definition annotation on the class class ScriptTemplateWithArgs" with LivePlugin enabled |
| - [`KT-23975`](https://youtrack.jetbrains.com/issue/KT-23975) Move Kotlin internal actions under Idea Internal actions menu |
| - [`KT-24268`](https://youtrack.jetbrains.com/issue/KT-24268) Other main menu item |
| - [`KT-24438`](https://youtrack.jetbrains.com/issue/KT-24438) ISE “The provided plugin org.jetbrains.kotlin.scripting.compiler.plugin.ScriptingCompilerConfigurationComponentRegistrar is not compatible with this version of compiler” after rebuilding simple Gradle-based project via JPS. |
| |
| #### IDE. Configuration |
| |
| - [`KT-10935`](https://youtrack.jetbrains.com/issue/KT-10935) Add menu entry to create new kotlin .kts scripts |
| - [`KT-20511`](https://youtrack.jetbrains.com/issue/KT-20511) Library added from maven (using IDEA UI) is not detected as Kotlin/JS library (since type="repository") |
| - [`KT-20665`](https://youtrack.jetbrains.com/issue/KT-20665) Kotlin Gradle script created by New Project/Module wizard fails with Gradle 4.1+ |
| - [`KT-21844`](https://youtrack.jetbrains.com/issue/KT-21844) Create Kotlin class dialog: make class abstract automatically |
| - [`KT-22305`](https://youtrack.jetbrains.com/issue/KT-22305) Language and API versions of Kotlin compiler are “Latest” by default in some ways of creating new project |
| - [`KT-23261`](https://youtrack.jetbrains.com/issue/KT-23261) New MPP design: please show popup with error message if module name is not set |
| - [`KT-23638`](https://youtrack.jetbrains.com/issue/KT-23638) Kotlin plugin breaks project opening for PhpStorm/WebStorm |
| - [`KT-23658`](https://youtrack.jetbrains.com/issue/KT-23658) Unclear options “Gradle” and “Gradle (Javascript)” on configuring Kotlin in Gradle- and Maven-based projects |
| - [`KT-23845`](https://youtrack.jetbrains.com/issue/KT-23845) IntelliJ Maven Plugin does not pass javaParameters option to Kotlin facet |
| - [`KT-23980`](https://youtrack.jetbrains.com/issue/KT-23980) Move "Update Channel" from "Configure Kotlin Plugin Updates" to settings |
| - [`KT-24504`](https://youtrack.jetbrains.com/issue/KT-24504) Existent JPS-based Kotlin/JS module is converted to new format, while New Project wizard and facet manipulations still create old format |
| |
| #### IDE. Debugger |
| |
| - [`KT-23886`](https://youtrack.jetbrains.com/issue/KT-23886) Both java and kotlin breakpoints in kotlin files |
| - [`KT-24136`](https://youtrack.jetbrains.com/issue/KT-24136) Debugger: update drop-down menu for the line with lambdas |
| |
| #### IDE. Editing |
| |
| - [`KT-2582`](https://youtrack.jetbrains.com/issue/KT-2582) When user inputs triple quote, add matching triple quote automatically |
| - [`KT-5206`](https://youtrack.jetbrains.com/issue/KT-5206) Long lists of arguments are not foldable |
| - [`KT-23457`](https://youtrack.jetbrains.com/issue/KT-23457) Auto-import and Import quick fix do not suggest classes from common module [Common test can't find class with word `Abstract` in name.] |
| - [`KT-23235`](https://youtrack.jetbrains.com/issue/KT-23235) Super slow editing with auto imports enabled |
| |
| #### IDE. Gradle |
| |
| - [`KT-23234`](https://youtrack.jetbrains.com/issue/KT-23234) Test names for tests containing inner classes are sporadically reported to teamcity runs. |
| - [`KT-23383`](https://youtrack.jetbrains.com/issue/KT-23383) Optional plugin dependency for kotlin gradle plugin 'java' subsystem dependent features |
| - [`KT-22588`](https://youtrack.jetbrains.com/issue/KT-22588) Resolver for 'project source roots and libraries for platform JVM' does not know how to resolve on Gradle Kotlin DSL project without Java and Kotlin |
| - [`KT-23616`](https://youtrack.jetbrains.com/issue/KT-23616) Synchronize script dependencies not at Gradle Sync |
| - [`KT-24444`](https://youtrack.jetbrains.com/issue/KT-24444) Do not store proxy objects from Gradle importer in the project model |
| - [`KT-24586`](https://youtrack.jetbrains.com/issue/KT-24586) MVNFE “Cannot resolve external dependency org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.2.41 because no repositories are defined.” on creating Gradle project with Kotlin only (probably due to lack of repositories block) |
| - [`KT-24671`](https://youtrack.jetbrains.com/issue/KT-24671) dependencies missed in buildscript block after creating new Gradle-based project in 173 IDEA |
| |
| #### IDE. Inspections and Intentions |
| |
| ##### New Features |
| |
| - [`KT-7822`](https://youtrack.jetbrains.com/issue/KT-7822) Convert foreach to for loop should place caret on the variable declaration |
| - [`KT-9943`](https://youtrack.jetbrains.com/issue/KT-9943) Quick fix/Intention to indent a raw string |
| - [`KT-15063`](https://youtrack.jetbrains.com/issue/KT-15063) Inspection for coroutine: unused Deferred result |
| - [`KT-16085`](https://youtrack.jetbrains.com/issue/KT-16085) Inspection "main should return Unit" |
| - [`KT-20305`](https://youtrack.jetbrains.com/issue/KT-20305) Inspection: Refactor sealed sub-class to object |
| - [`KT-21413`](https://youtrack.jetbrains.com/issue/KT-21413) Missing inspection: parentheses can be deleted when the only constructor parameter is a function not existing |
| - [`KT-23137`](https://youtrack.jetbrains.com/issue/KT-23137) Intention for converting to block comment and vise versa |
| - [`KT-23266`](https://youtrack.jetbrains.com/issue/KT-23266) Add intention(s) to put arguments / parameters on one line |
| - [`KT-23419`](https://youtrack.jetbrains.com/issue/KT-23419) Intention to replace vararg with array and vice versa |
| - [`KT-23617`](https://youtrack.jetbrains.com/issue/KT-23617) Add inspection: redundant internal in local anonymous object / class |
| - [`KT-23775`](https://youtrack.jetbrains.com/issue/KT-23775) IntelliJ plugin: improve "accessor call that can be replaced with property" |
| - [`KT-24235`](https://youtrack.jetbrains.com/issue/KT-24235) Inspection to replace async.await with withContext |
| - [`KT-24263`](https://youtrack.jetbrains.com/issue/KT-24263) Add `Make variable immutable` quickfix for const |
| - [`KT-24433`](https://youtrack.jetbrains.com/issue/KT-24433) Inspection for coroutines: unused async result |
| |
| ##### Performance Improvements |
| |
| - [`KT-23566`](https://youtrack.jetbrains.com/issue/KT-23566) "Can be private" works on ResolutionResultsCache.kt (from Kotlin project) enormously slow |
| |
| ##### Fixes |
| |
| - [`KT-6364`](https://youtrack.jetbrains.com/issue/KT-6364) Incorrect quick-fixes are suggested for nullable extension function call |
| - [`KT-11156`](https://youtrack.jetbrains.com/issue/KT-11156) Incorrect highlighting for nested class in "Redundant SAM-constructor" inspection |
| - [`KT-11427`](https://youtrack.jetbrains.com/issue/KT-11427) "Replace if with when" does not take break / continue into account |
| - [`KT-11740`](https://youtrack.jetbrains.com/issue/KT-11740) Invert if condition intention should not remove line breaks |
| - [`KT-12042`](https://youtrack.jetbrains.com/issue/KT-12042) "Merge with next when" is not applicable when the statements delimited by semicolon or comment |
| - [`KT-12168`](https://youtrack.jetbrains.com/issue/KT-12168) "Remove explicit type specification" intention produce incompilable code in case of function type |
| - [`KT-14391`](https://youtrack.jetbrains.com/issue/KT-14391) RemoveUnnecessaryParenthesesIntention lost comment on closing parenthesis |
| - [`KT-14556`](https://youtrack.jetbrains.com/issue/KT-14556) Quickfix to suggest use of spread operator does not work with mapOf |
| - [`KT-15195`](https://youtrack.jetbrains.com/issue/KT-15195) Redundant parentheses shouldn't be reported if lambda is not on the same line |
| - [`KT-16770`](https://youtrack.jetbrains.com/issue/KT-16770) Change type of function quickfix does not propose most idiomatic solutions |
| - [`KT-19629`](https://youtrack.jetbrains.com/issue/KT-19629) "Convert to primary constructor" quick fix should not move `init{...}` section down |
| - [`KT-20123`](https://youtrack.jetbrains.com/issue/KT-20123) Kotlin Gradle script: “Refactoring cannot be performed. Cannot modify build.gradle.kts” for some refactorings and intentions |
| - [`KT-20332`](https://youtrack.jetbrains.com/issue/KT-20332) Unused property declaration suppression by annotation doesn't work if annotation is targeted to getter |
| - [`KT-21878`](https://youtrack.jetbrains.com/issue/KT-21878) "arrayOf() call can be replaced by array litteral [...]" quick fix inserts extra parentheses |
| - [`KT-22092`](https://youtrack.jetbrains.com/issue/KT-22092) Intention "Specify return type explicitly": Propose types from overriden declarations |
| - [`KT-22615`](https://youtrack.jetbrains.com/issue/KT-22615) "Replace with" intention does not work for equal names |
| - [`KT-22632`](https://youtrack.jetbrains.com/issue/KT-22632) Gutter icon "go to actual declaration" is absent for enum values on actual side |
| - [`KT-22741`](https://youtrack.jetbrains.com/issue/KT-22741) Wrong suggestion for `Replace 'if' expression with elvis expression` |
| - [`KT-22831`](https://youtrack.jetbrains.com/issue/KT-22831) Inspection for converting to elvis operator does not work for local vars |
| - [`KT-22860`](https://youtrack.jetbrains.com/issue/KT-22860) "Add annotation target" quick fix does not take into account existent annotations in Java source |
| - [`KT-22918`](https://youtrack.jetbrains.com/issue/KT-22918) Create interface quickfix is missing 'current class' container |
| - [`KT-23133`](https://youtrack.jetbrains.com/issue/KT-23133) "Remove redundant calls of the conversion method" wrongly shown for Boolan to Int conversion |
| - [`KT-23167`](https://youtrack.jetbrains.com/issue/KT-23167) Report "use expression body" also on left brace |
| - [`KT-23194`](https://youtrack.jetbrains.com/issue/KT-23194) Inspection "map.put() should be converted to assignment" leads to red code in case of labled return |
| - [`KT-23303`](https://youtrack.jetbrains.com/issue/KT-23303) "Might be const" inspection does not check explicit type specification |
| - [`KT-23320`](https://youtrack.jetbrains.com/issue/KT-23320) Quick fix to add constructor invocation doesn't work for sealed classes |
| - [`KT-23321`](https://youtrack.jetbrains.com/issue/KT-23321) Intention to move type to separate file shouldn't be available for sealed classes |
| - [`KT-23346`](https://youtrack.jetbrains.com/issue/KT-23346) Lift Assignment quick fix incorrectly processes block assignments |
| - [`KT-23377`](https://youtrack.jetbrains.com/issue/KT-23377) Simplify boolean expression produces incorrect results when mixing nullable and non-nullable variables |
| - [`KT-23465`](https://youtrack.jetbrains.com/issue/KT-23465) False positive `suspicious callable reference` on lambda invoke with parameters |
| - [`KT-23511`](https://youtrack.jetbrains.com/issue/KT-23511) "Remove parameter" quick fix makes generic function call incompilable when type could be inferred from removed parameter only |
| - [`KT-23513`](https://youtrack.jetbrains.com/issue/KT-23513) "Remove parameter" quick fix makes caret jump to the top of the editor |
| - [`KT-23559`](https://youtrack.jetbrains.com/issue/KT-23559) Wrong hint text for "assignment can be replaced with operator assignment" |
| - [`KT-23608`](https://youtrack.jetbrains.com/issue/KT-23608) AE “Failed to create expression from text” after applying quick fix “Convert too long character literal to string” |
| - [`KT-23620`](https://youtrack.jetbrains.com/issue/KT-23620) False positive `Redundant Companion reference` on calling object from companion |
| - [`KT-23634`](https://youtrack.jetbrains.com/issue/KT-23634) 'Add use-site target' intention drops annotation arguments |
| - [`KT-23753`](https://youtrack.jetbrains.com/issue/KT-23753) "Remove variable" quick fix should not remove comment |
| - [`KT-23756`](https://youtrack.jetbrains.com/issue/KT-23756) Bogus "Might be const" warning in object expression |
| - [`KT-23778`](https://youtrack.jetbrains.com/issue/KT-23778) "Convert function to property" intention shows broken warning |
| - [`KT-23796`](https://youtrack.jetbrains.com/issue/KT-23796) "Create extension function/property" quick fix suggests one for nullable type while creates for not-null |
| - [`KT-23801`](https://youtrack.jetbrains.com/issue/KT-23801) "Convert to constructor" (IntelliJ) quick fix uses wrong use-site target for annotating properties |
| - [`KT-23977`](https://youtrack.jetbrains.com/issue/KT-23977) wrong hint Unit redundant |
| - [`KT-24066`](https://youtrack.jetbrains.com/issue/KT-24066) 'Remove redundant Unit' false positive when Unit is returned as Any |
| - [`KT-24165`](https://youtrack.jetbrains.com/issue/KT-24165) @Deprecated ReplaceWith Constant gets replaced with nothing |
| - [`KT-24207`](https://youtrack.jetbrains.com/issue/KT-24207) Add parameter intent/red bulb should use auto casted type. |
| - [`KT-24215`](https://youtrack.jetbrains.com/issue/KT-24215) ReplaceWith produces broken code for lambda following default parameter |
| |
| #### IDE. Multiplatform |
| |
| - [`KT-20406`](https://youtrack.jetbrains.com/issue/KT-20406) Overload resolution ambiguity in IDE on expect class / actual typealias from kotlin-stdlib-common / kotlin-stdlib |
| - [`KT-24316`](https://youtrack.jetbrains.com/issue/KT-24316) Missing dependencies in Kotlin MPP when using gradle composite builds |
| |
| #### IDE. Navigation |
| |
| - [`KT-7622`](https://youtrack.jetbrains.com/issue/KT-7622) Searching usages of a field/constructor parameter in a private class seems to scan through the whole project |
| - [`KT-23182`](https://youtrack.jetbrains.com/issue/KT-23182) Find Usages checks whether there are unused variables in functions which contain search result candidates |
| - [`KT-23223`](https://youtrack.jetbrains.com/issue/KT-23223) Navigate to actual declaration from actual usage |
| |
| #### IDE. Refactorings |
| |
| - [`KT-12078`](https://youtrack.jetbrains.com/issue/KT-12078) Introduce Variable adds explicit type when invoked on anonymous object |
| - [`KT-15517`](https://youtrack.jetbrains.com/issue/KT-15517) Change signature refactoring shows confusing warning dialog |
| - [`KT-22387`](https://youtrack.jetbrains.com/issue/KT-22387) Change signature reports "Type cannot be resolved" for class from different package |
| - [`KT-22669`](https://youtrack.jetbrains.com/issue/KT-22669) Refactor / Copy Kotlin source to plain text causes CCE: "PsiPlainTextFileImpl cannot be cast to KtFile" at CopyKotlinDeclarationsHandler$doCopy$2$1$1.invoke() |
| - [`KT-22888`](https://youtrack.jetbrains.com/issue/KT-22888) Rename completion cuts off all characters except letters from existent name |
| - [`KT-23298`](https://youtrack.jetbrains.com/issue/KT-23298) AE: "2 declarations in null..." on rename of a field to `object` or `class` |
| - [`KT-23563`](https://youtrack.jetbrains.com/issue/KT-23563) null by org.jetbrains.kotlin.idea.refactoring.rename.KotlinMemberInplaceRenameHandler$RenamerImpl exception on trying in-place Rename of non-scratch functions |
| - [`KT-23613`](https://youtrack.jetbrains.com/issue/KT-23613) Kotlin safe delete processor handles java code when it should not |
| - [`KT-23644`](https://youtrack.jetbrains.com/issue/KT-23644) Named parameters in generated Kotlin Annotations |
| - [`KT-23714`](https://youtrack.jetbrains.com/issue/KT-23714) Add Parameter quickfix not working when the called method is in java. |
| - [`KT-23838`](https://youtrack.jetbrains.com/issue/KT-23838) Do not search for usages in other files when renaming local variable |
| - [`KT-24069`](https://youtrack.jetbrains.com/issue/KT-24069) 'Create from usage' doesn't use type info with smart casts |
| |
| #### IDE. Scratch |
| |
| - [`KT-6928`](https://youtrack.jetbrains.com/issue/KT-6928) Support Kotlin scratch files |
| - [`KT-23441`](https://youtrack.jetbrains.com/issue/KT-23441) Scratch options reset on IDE restart |
| - [`KT-23480`](https://youtrack.jetbrains.com/issue/KT-23480) java.util.NoSuchElementException: "Collection contains no element matching the predicate" on run of a scratch file with unresolved function parameter |
| - [`KT-23587`](https://youtrack.jetbrains.com/issue/KT-23587) Scratch: references from scratch file aren't taken into account |
| - [`KT-24016`](https://youtrack.jetbrains.com/issue/KT-24016) Make long scratch output lines readable |
| - [`KT-24315`](https://youtrack.jetbrains.com/issue/KT-24315) Checkbox labels aren't aligned in scratch panel |
| - [`KT-24636`](https://youtrack.jetbrains.com/issue/KT-24636) Run Scratch when there are compilation errors in module |
| |
| #### Tools. J2K |
| |
| - [`KT-22989`](https://youtrack.jetbrains.com/issue/KT-22989) Exception "Assertion failed: Refactorings should be invoked inside transaction" on creating UI Component/Notification |
| |
| ### Libraries |
| |
| - [`KT-10456`](https://youtrack.jetbrains.com/issue/KT-10456) Common Int.toString(radix: Int) method |
| - [`KT-22298`](https://youtrack.jetbrains.com/issue/KT-22298) Improve docs for Array.copyOf(newSize: Int) |
| - [`KT-22400`](https://youtrack.jetbrains.com/issue/KT-22400) coroutineContext shall be in kotlin.coroutines.experimental package |
| - [`KT-23356`](https://youtrack.jetbrains.com/issue/KT-23356) Cross-platform function to convert CharArray slice to String |
| - [`KT-23920`](https://youtrack.jetbrains.com/issue/KT-23920) CharSequence.trimEnd calls substring instead of subSequence |
| - [`KT-24353`](https://youtrack.jetbrains.com/issue/KT-24353) Add support for junit 5 in kotlin.test |
| - [`KT-24371`](https://youtrack.jetbrains.com/issue/KT-24371) Invalid @returns tag does not display in Android Studio popup properly |
| |
| ### Gradle plugin |
| |
| - [`KT-20214`](https://youtrack.jetbrains.com/issue/KT-20214) NoClassDefFound from Gradle (should report missing tools.jar) |
| - [`KT-20608`](https://youtrack.jetbrains.com/issue/KT-20608) Cannot reference operator overloads across submodules (.kotlin_module not loaded when a module name has a slash) |
| - [`KT-22431`](https://youtrack.jetbrains.com/issue/KT-22431) Inter-project incremental compilation does not work with Android plugin 2.3+ |
| - [`KT-22510`](https://youtrack.jetbrains.com/issue/KT-22510) Common sources aren't added when compiling custom source set with Gradle multiplatform plugin |
| - [`KT-22623`](https://youtrack.jetbrains.com/issue/KT-22623) Kotlin JVM tasks in independent projects are not executed in parallel with Gradle 4.2+ and Kotlin 1.2.20+ |
| - [`KT-23092`](https://youtrack.jetbrains.com/issue/KT-23092) Gradle plugin for MPP common modules should not remove the 'compileJava' task from `project.tasks` |
| - [`KT-23574`](https://youtrack.jetbrains.com/issue/KT-23574) 'archivesBaseName' does not affect module name in common modules |
| - [`KT-23719`](https://youtrack.jetbrains.com/issue/KT-23719) Incorrect Gradle Warning for expectedBy in kotlin-platform-android module |
| - [`KT-23878`](https://youtrack.jetbrains.com/issue/KT-23878) Kapt: Annotation processors are run when formatting is changed |
| - [`KT-24420`](https://youtrack.jetbrains.com/issue/KT-24420) Kapt plugin: Kapt task has overlapping outputs (and inputs) with Gradle's JavaCompile task |
| - [`KT-24440`](https://youtrack.jetbrains.com/issue/KT-24440) Gradle daemon OOM due to function descriptors stuck forever |
| |
| ### Tools. kapt |
| |
| - [`KT-23286`](https://youtrack.jetbrains.com/issue/KT-23286) kapt + nonascii = weird pathes |
| - [`KT-23427`](https://youtrack.jetbrains.com/issue/KT-23427) kapt: for element with multiple annotations, annotation values erroneously use default when first annotation uses default |
| - [`KT-23721`](https://youtrack.jetbrains.com/issue/KT-23721) Warning informing user that 'tools.jar' is absent in the plugin classpath is not show when there is also an error |
| - [`KT-23898`](https://youtrack.jetbrains.com/issue/KT-23898) Kapt: Do now show a warning for APs from 'annotationProcessor' configuration also declared in 'kapt' configuration |
| - [`KT-23964`](https://youtrack.jetbrains.com/issue/KT-23964) Kotlin Gradle plugin does not define inputs and outputs of annotation processors |
| |
| ## 1.2.41 |
| |
| ### Compiler – Fixes |
| - [`KT-23901`](https://youtrack.jetbrains.com/issue/KT-23901) Incremental compilation fails on Java 9 |
| - [`KT-23931`](https://youtrack.jetbrains.com/issue/KT-23931) Exception on optimizing eternal loops |
| - [`KT-23900`](https://youtrack.jetbrains.com/issue/KT-23900) Exception on some cases with nested arrays |
| - [`KT-23809`](https://youtrack.jetbrains.com/issue/KT-23809) Exception on processing complex hierarchies with `suspend` functions when `-Xdump-declarations-to` is active |
| |
| ### Other |
| - [`KT-23973`](https://youtrack.jetbrains.com/issue/KT-23973) New compiler behavior lead to ambiguous mappings in Spring Boot temporarily reverted |
| |
| ## 1.2.40 |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-22703`](https://youtrack.jetbrains.com/issue/KT-22703) Allow expect/actual annotation constructors to have default values |
| - [`KT-19159`](https://youtrack.jetbrains.com/issue/KT-19159) Support `crossinline` lambda parameters of `suspend` function type |
| - [`KT-21913`](https://youtrack.jetbrains.com/issue/KT-21913) Support default arguments for expected declarations |
| - [`KT-19120`](https://youtrack.jetbrains.com/issue/KT-19120) Provide extra compiler arguments in `ScriptTemplateDefinition` |
| - [`KT-19415`](https://youtrack.jetbrains.com/issue/KT-19415) Introduce `@JvmDefault` annotation |
| - [`KT-21515`](https://youtrack.jetbrains.com/issue/KT-21515) Restrict visibility of classifiers inside `companion object`s |
| |
| #### Performance Improvements |
| |
| - [`KT-10057`](https://youtrack.jetbrains.com/issue/KT-10057) Use `lcmp` instruction instead of `kotlin/jvm/internal/Intrinsics.compare` |
| - [`KT-14258`](https://youtrack.jetbrains.com/issue/KT-14258) Suboptimal codegen for private fieldaccess to private field in companion object |
| - [`KT-18731`](https://youtrack.jetbrains.com/issue/KT-18731) `==` between enums should use reference equality, not `Intrinsics.areEqual()`. |
| - [`KT-22714`](https://youtrack.jetbrains.com/issue/KT-22714) Unnecessary checkcast to array of object from an array of specific type |
| - [`KT-5177`](https://youtrack.jetbrains.com/issue/KT-5177) Optimize code generation for `for` loop with `withIndex()` |
| - [`KT-19477`](https://youtrack.jetbrains.com/issue/KT-19477) Allow to implement several common modules with a single platform module |
| - [`KT-21347`](https://youtrack.jetbrains.com/issue/KT-21347) Add compiler warning about using kotlin-stdlib-jre7 or kotlin-stdlib-jre8 artifacts |
| |
| #### Fixes |
| |
| - [`KT-16424`](https://youtrack.jetbrains.com/issue/KT-16424) Broken bytecode for nullable generic methods |
| - [`KT-17171`](https://youtrack.jetbrains.com/issue/KT-17171) `ClassCastException` in case of SAM conversion with `out` variance |
| - [`KT-19399`](https://youtrack.jetbrains.com/issue/KT-19399) Incorrect bytecode generated for inline functions in some complex cases |
| - [`KT-21696`](https://youtrack.jetbrains.com/issue/KT-21696) Incorrect warning for use-site target on extension function |
| - [`KT-22031`](https://youtrack.jetbrains.com/issue/KT-22031) Non-`abstract` expect classes should not have `abstract` members |
| - [`KT-22260`](https://youtrack.jetbrains.com/issue/KT-22260) Never flag `inline suspend fun` with `NOTHING_TO_INLINE` |
| - [`KT-22352`](https://youtrack.jetbrains.com/issue/KT-22352) Expect/actual checker can't handle properties and functions with the same name |
| - [`KT-22652`](https://youtrack.jetbrains.com/issue/KT-22652) Interface with default overrides is not perceived as a SAM |
| - [`KT-22904`](https://youtrack.jetbrains.com/issue/KT-22904) Incorrect bytecode generated for withIndex iteration on `Array<Int>` |
| - [`KT-22906`](https://youtrack.jetbrains.com/issue/KT-22906) Invalid class name generated for lambda created from method reference in anonymous object |
| - [`KT-23044`](https://youtrack.jetbrains.com/issue/KT-23044) Overriden public property with internal setter cannot be found in runtime |
| - [`KT-23104`](https://youtrack.jetbrains.com/issue/KT-23104) Incorrect code generated for LHS of an intrinsified `in` operator in case of generic type substituted with `Character` |
| - [`KT-23309`](https://youtrack.jetbrains.com/issue/KT-23309) Minor spelling errors in JVM internal error messages |
| - [`KT-22001`](https://youtrack.jetbrains.com/issue/KT-22001) JS: compiler crashes on += with "complex" receiver |
| - [`KT-23239`](https://youtrack.jetbrains.com/issue/KT-23239) JS: Default arguments for non-final member function support is missing for MPP |
| - [`KT-17091`](https://youtrack.jetbrains.com/issue/KT-17091) Converting to SAM Java type appends non-deterministic hash to class name |
| - [`KT-21521`](https://youtrack.jetbrains.com/issue/KT-21521) Compilation exception when trying to compile a `suspend` function with `tailrec` keyword |
| - [`KT-21605`](https://youtrack.jetbrains.com/issue/KT-21605) Cross-inlined coroutine with captured outer receiver creates unverifiable code |
| - [`KT-21864`](https://youtrack.jetbrains.com/issue/KT-21864) Expect-actual matcher doesn't consider generic upper bounds |
| - [`KT-21906`](https://youtrack.jetbrains.com/issue/KT-21906) `ACTUAL_MISSING` is reported for actual constructor of non-actual class |
| - [`KT-21939`](https://youtrack.jetbrains.com/issue/KT-21939) Improve `ACTUAL_MISSING` diagnostics message |
| - [`KT-22513`](https://youtrack.jetbrains.com/issue/KT-22513) Flaky "JarURLConnection.getUseCaches" NPE during compilation when using compiler plugins |
| |
| ### Libraries |
| |
| - [`KT-11208`](https://youtrack.jetbrains.com/issue/KT-11208) `readLine()` shouldn't use buffered reader |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-10368`](https://youtrack.jetbrains.com/issue/KT-10368) Run Action for Kotlin Scratch Files |
| - [`KT-16892`](https://youtrack.jetbrains.com/issue/KT-16892) Shortcut to navigate between header and impl |
| - [`KT-23005`](https://youtrack.jetbrains.com/issue/KT-23005) Support `prefix`/`suffix` attributes for language injection in Kotlin with annotations and comments |
| |
| #### Performance Improvements |
| |
| - [`KT-19484`](https://youtrack.jetbrains.com/issue/KT-19484) KotlinBinaryClassCache retains a lot of memory |
| - [`KT-23183`](https://youtrack.jetbrains.com/issue/KT-23183) `ConfigureKotlinNotification.getNotificationString()` scans modules with Kotlin files twice |
| - [`KT-23380`](https://youtrack.jetbrains.com/issue/KT-23380) Improve IDE performance when working with Spring projects |
| |
| #### Fixes |
| |
| - [`KT-15482`](https://youtrack.jetbrains.com/issue/KT-15482) `KotlinNullPointerException` in IDE from expected class with nested class |
| - [`KT-15739`](https://youtrack.jetbrains.com/issue/KT-15739) Internal visibility across common and platform-dependent modules |
| - [`KT-19025`](https://youtrack.jetbrains.com/issue/KT-19025) Not imported `build.gradle.kts` is all red |
| - [`KT-19165`](https://youtrack.jetbrains.com/issue/KT-19165) IntelliJ should suggest to reload Gradle projects when `build.gradle.kts` changes |
| - [`KT-20282`](https://youtrack.jetbrains.com/issue/KT-20282) 'Move statement up' works incorrectly for statement after `finally` block if `try` block contains closure |
| - [`KT-20521`](https://youtrack.jetbrains.com/issue/KT-20521) Kotlin Gradle script: valid `build.gradle.kts` is red and becomes normal only after reopening the project |
| - [`KT-20592`](https://youtrack.jetbrains.com/issue/KT-20592) `KotlinNullPointerException`: nested class inside expect / actual interface |
| - [`KT-21013`](https://youtrack.jetbrains.com/issue/KT-21013) "Move statement up/down" fails for multiline declarations |
| - [`KT-21420`](https://youtrack.jetbrains.com/issue/KT-21420) `.gradle.kts` editor should do no semantic highlighting until the first successful dependency resolver response |
| - [`KT-21683`](https://youtrack.jetbrains.com/issue/KT-21683) Language injection: JPAQL. Injection should be present for "query" parameter of `@NamedNativeQueries` |
| - [`KT-21745`](https://youtrack.jetbrains.com/issue/KT-21745) Warning and quickfix about kotlin-stdlib-jre7/8 -> kotlin-stdlib-jdk7/8 in Maven |
| - [`KT-21746`](https://youtrack.jetbrains.com/issue/KT-21746) Warning and quickfix about kotlin-stdlib-jre7/8 -> kotlin-stdlib-jdk7/8 in Gradle |
| - [`KT-21753`](https://youtrack.jetbrains.com/issue/KT-21753) Language injection: SpEL. Not injected for key in `@Caching` |
| - [`KT-21771`](https://youtrack.jetbrains.com/issue/KT-21771) All annotations in `Annotations.kt` from kotlin-test-js module wrongly have ACTUAL_MISSING |
| - [`KT-21831`](https://youtrack.jetbrains.com/issue/KT-21831) Opening class from `kotlin-stdlib-jdk8.jar` fails with EE: "Stub list in ... length differs from PSI" |
| - [`KT-22229`](https://youtrack.jetbrains.com/issue/KT-22229) Kotlin local delegated property Import auto-removed with "Java: Optimize imports on the fly" |
| - [`KT-22724`](https://youtrack.jetbrains.com/issue/KT-22724) ISE: "psiFile must not be null" at `KotlinNodeJsRunConfigurationProducer.setupConfigurationFromContext()` |
| - [`KT-22817`](https://youtrack.jetbrains.com/issue/KT-22817) Hitting 'Propagate Parameters' in Change Signature throws `UnsupportedOperationException` |
| - [`KT-22851`](https://youtrack.jetbrains.com/issue/KT-22851) Apply button is always active on Kotlin compiler settings tab |
| - [`KT-22858`](https://youtrack.jetbrains.com/issue/KT-22858) Multiplatform: String constructor parameter is reported in Java file of jvm module on creation of a new instance of a class from common module |
| - [`KT-22865`](https://youtrack.jetbrains.com/issue/KT-22865) Support multiple expectedBy dependencies when importing project from Gradle or Maven |
| - [`KT-22873`](https://youtrack.jetbrains.com/issue/KT-22873) Common module-based light classes do not see JDK |
| - [`KT-22874`](https://youtrack.jetbrains.com/issue/KT-22874) Exception on surround with "if else" when resulting if should be wrapped with `()` |
| - [`KT-22925`](https://youtrack.jetbrains.com/issue/KT-22925) Unable to view Type Hierarchy from constructor call in expression |
| - [`KT-22926`](https://youtrack.jetbrains.com/issue/KT-22926) Confusing behavior of Type Hierarchy depending on the caret position at superclass constructor |
| - [`KT-23097`](https://youtrack.jetbrains.com/issue/KT-23097) Enhance multiplatform project wizard |
| - [`KT-23271`](https://youtrack.jetbrains.com/issue/KT-23271) Warn about using kotlin-stdlib-jre* libs in `dependencyManagement` section in Maven with `eap` and `dev` Kotlin versions |
| - [`KT-20672`](https://youtrack.jetbrains.com/issue/KT-20672) IDE can't resolve references to elements from files with `@JvmPackageName` |
| - [`KT-23546`](https://youtrack.jetbrains.com/issue/KT-23546) Variable name auto-completion popup gets in the way |
| - [`KT-23546`](https://youtrack.jetbrains.com/issue/KT-23546) Do not show duplicated names in variables completion list |
| - [`KT-19120`](https://youtrack.jetbrains.com/issue/KT-19120) Use script compiler options on script dependencies in the IDE as well |
| |
| ### IDE. Gradle. Script |
| |
| - [`KT-23228`](https://youtrack.jetbrains.com/issue/KT-23228) Do not highlight `.gradle.kts` files in non-Gradle projects |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-16382`](https://youtrack.jetbrains.com/issue/KT-16382) Intention to convert `expr.unsafeCast<Type>()` to `expr as Type` and vice versa |
| - [`KT-20439`](https://youtrack.jetbrains.com/issue/KT-20439) Intentions to add/remove labeled return to last expression in a lambda |
| - [`KT-22011`](https://youtrack.jetbrains.com/issue/KT-22011) Inspection to report the usage of Java Collections methods on immutable Kotlin Collections |
| - [`KT-22933`](https://youtrack.jetbrains.com/issue/KT-22933) Intention/inspection to convert Pair constructor to `to` function |
| - [`KT-19871`](https://youtrack.jetbrains.com/issue/KT-19871) Intentions for specifying use-site targets for an annotation |
| - [`KT-22971`](https://youtrack.jetbrains.com/issue/KT-22971) Inspection to highlight and remove unnecessary explicit companion object references |
| |
| #### Fixes |
| |
| - [`KT-12226`](https://youtrack.jetbrains.com/issue/KT-12226) "Convert concatenation to template" does not process `$` sign as a Char |
| - [`KT-15858`](https://youtrack.jetbrains.com/issue/KT-15858) "Replace with a `foreach` function call" intention breaks code |
| - [`KT-16332`](https://youtrack.jetbrains.com/issue/KT-16332) Add braces to 'if' statement intention does not put end-of-line comment properly into braces |
| - [`KT-17058`](https://youtrack.jetbrains.com/issue/KT-17058) "Create implementations from headers": each implementation gets own file |
| - [`KT-17306`](https://youtrack.jetbrains.com/issue/KT-17306) Don't report package name mismatch if there's no Java code in the module |
| - [`KT-19730`](https://youtrack.jetbrains.com/issue/KT-19730) Quickfix for delegated properties boilerplate generation doesn't work on locals |
| - [`KT-21005`](https://youtrack.jetbrains.com/issue/KT-21005) "Missing KDoc inspection" is broken |
| - [`KT-21082`](https://youtrack.jetbrains.com/issue/KT-21082) "Create actual declaration" of top-level subclass of expected `sealed class` in the same file as actual declaration of sealed class present |
| - [`KT-22110`](https://youtrack.jetbrains.com/issue/KT-22110) "Can be joined with assignment" inspection underlining extends into comment |
| - [`KT-22329`](https://youtrack.jetbrains.com/issue/KT-22329) "Create class" quickfix is not suggested in `when` branch |
| - [`KT-22428`](https://youtrack.jetbrains.com/issue/KT-22428) Create member function from usage shouldn't present type parameters as options |
| - [`KT-22492`](https://youtrack.jetbrains.com/issue/KT-22492) "Specify explicit lambda signature" intention is available only on lambda braces |
| - [`KT-22719`](https://youtrack.jetbrains.com/issue/KT-22719) Incorrect warning 'Redundant semicolon' when having method call before lambda expression |
| - [`KT-22861`](https://youtrack.jetbrains.com/issue/KT-22861) "Add annotation target" quickfix is not available on annotation with use site target |
| - [`KT-22862`](https://youtrack.jetbrains.com/issue/KT-22862) "Add annotation target" quickfix does not process existent annotations with use site target |
| - [`KT-22917`](https://youtrack.jetbrains.com/issue/KT-22917) Update order of containers for `create class` quickfix |
| - [`KT-22949`](https://youtrack.jetbrains.com/issue/KT-22949) NPE on conversion of `run`/`apply` with explicit lambda signature to `let`/`also` |
| - [`KT-22950`](https://youtrack.jetbrains.com/issue/KT-22950) Convert stdlib extension function to scoping function works incorrectly in case of explicit lambda signature |
| - [`KT-22954`](https://youtrack.jetbrains.com/issue/KT-22954) "Sort modifiers" quickfix works incorrectly when method is annotated |
| - [`KT-22970`](https://youtrack.jetbrains.com/issue/KT-22970) Add explicit this intention/inspection missing for lambda invocation |
| - [`KT-23109`](https://youtrack.jetbrains.com/issue/KT-23109) "Remove redundant 'if' statement" inspection breaks code with labeled return |
| - [`KT-23215`](https://youtrack.jetbrains.com/issue/KT-23215) "Add function to supertype" quickfix works incorrectly |
| - [`KT-14270`](https://youtrack.jetbrains.com/issue/KT-14270) Intentions "Add/Remove braces" should be applied to the statement where caret is if there several nested statements one into another |
| - [`KT-21743`](https://youtrack.jetbrains.com/issue/KT-21743) Method reference not correctly moved into parentheses |
| - [`KT-23045`](https://youtrack.jetbrains.com/issue/KT-23045) AE “Failed to create expression from text” on concatenating string with broken quote mark char literal |
| - [`KT-23046`](https://youtrack.jetbrains.com/issue/KT-23046) CCE ”KtBinaryExpression cannot be cast to KtStringTemplateExpression” on concatenating broken quote mark char literal with string |
| - [`KT-23227`](https://youtrack.jetbrains.com/issue/KT-23227) "Add annotation target" quickfix is not suggested for `field:` use-site target |
| |
| ### IDE. Refactorings |
| |
| #### Fixes |
| |
| - [`KT-13255`](https://youtrack.jetbrains.com/issue/KT-13255) Refactor / Rename: renaming local variable or class to existing name gives no warning |
| - [`KT-13284`](https://youtrack.jetbrains.com/issue/KT-13284) Refactor / Rename: superfluous imports and FQNs in Java using `@JvmOverloads` functions |
| - [`KT-13907`](https://youtrack.jetbrains.com/issue/KT-13907) Rename refactoring warns about name conflict if there is function with different signature but the same name |
| - [`KT-13986`](https://youtrack.jetbrains.com/issue/KT-13986) Full qualified names of classes in comments should be changed after class Move, if comment contains backquotes |
| - [`KT-14671`](https://youtrack.jetbrains.com/issue/KT-14671) `typealias`: refactor/rename should propose to rename occurrences in comments |
| - [`KT-15039`](https://youtrack.jetbrains.com/issue/KT-15039) Extra usage is found for a parameter in data class in destructuring construction |
| - [`KT-15228`](https://youtrack.jetbrains.com/issue/KT-15228) Extract function from inline function should create public function |
| - [`KT-15302`](https://youtrack.jetbrains.com/issue/KT-15302) Reference to typealias in SAM conversion is not found |
| - [`KT-16510`](https://youtrack.jetbrains.com/issue/KT-16510) Can't rename quoted identifier `is` |
| - [`KT-17827`](https://youtrack.jetbrains.com/issue/KT-17827) Refactor / Move corrupts bound references when containing class of member element is changed |
| - [`KT-19561`](https://youtrack.jetbrains.com/issue/KT-19561) Name conflict warning when renaming method to a name matching an extension method with the same name exists |
| - [`KT-20178`](https://youtrack.jetbrains.com/issue/KT-20178) Refactor → Rename can't make companion object name empty |
| - [`KT-22282`](https://youtrack.jetbrains.com/issue/KT-22282) Moving a Kotlin file to another package does not change imports in itself |
| - [`KT-22482`](https://youtrack.jetbrains.com/issue/KT-22482) Rename refactoring insert qualifier for non related property call |
| - [`KT-22661`](https://youtrack.jetbrains.com/issue/KT-22661) Refactor/Move: top level field reference is not imported automatically after move to the source root |
| - [`KT-22678`](https://youtrack.jetbrains.com/issue/KT-22678) Refactor / Copy: "Class uses constructor which will be inaccessible after move" when derived class has a protected constructor |
| - [`KT-22692`](https://youtrack.jetbrains.com/issue/KT-22692) Refactor/Move: unnecessary curly braces added on moving to a separate file a top level function with a top level field usage |
| - [`KT-22745`](https://youtrack.jetbrains.com/issue/KT-22745) Refactor/Move inserts FQ function name at the call site if there is a field same named as the function |
| - [`KT-22747`](https://youtrack.jetbrains.com/issue/KT-22747) Moving top-level function to a different (existing) file doesn't update references from Java |
| - [`KT-22751`](https://youtrack.jetbrains.com/issue/KT-22751) Refactor/Rename: type alias name clash is not reported |
| - [`KT-22769`](https://youtrack.jetbrains.com/issue/KT-22769) Refactor/Move: there is no warning on moving sealed class or its inheritors to another file |
| - [`KT-22771`](https://youtrack.jetbrains.com/issue/KT-22771) Refactor/Move: there is no warning on moving nested class to another class with stricter visibility |
| - [`KT-22812`](https://youtrack.jetbrains.com/issue/KT-22812) Refactor/Rename extension functions incorrectly conflicts with other extension functions |
| - [`KT-23065`](https://youtrack.jetbrains.com/issue/KT-23065) Refactor/Move: Specify the warning message on moving sealed class inheritors without moving the sealed class itself |
| |
| ### IDE. Script |
| |
| - [`KT-22647`](https://youtrack.jetbrains.com/issue/KT-22647) Run script Action in IDE should use Kotlin compiler from the IDE plugin |
| - [`KT-18930`](https://youtrack.jetbrains.com/issue/KT-18930) IDEA is unstable With Gradle Kotlin DSL |
| - [`KT-21042`](https://youtrack.jetbrains.com/issue/KT-21042) Gradle Script Kotlin project is full-red |
| - [`KT-11618`](https://youtrack.jetbrains.com/issue/KT-11618) Running .kts file from IntelliJ IDEA doesn't allow to import classes in other files which are also part of the project |
| |
| |
| ### IDE. Debugger |
| |
| - [`KT-22205`](https://youtrack.jetbrains.com/issue/KT-22205) Breakpoints won't work for Kotlin testing with JUnit |
| |
| ### JavaScript |
| |
| - [`KT-22019`](https://youtrack.jetbrains.com/issue/KT-22019) Fix wrong list sorting order |
| |
| ### Tools. CLI |
| |
| - [`KT-22777`](https://youtrack.jetbrains.com/issue/KT-22777) Unstable language version setting has no effect when attached runtime has lower version |
| |
| ### Tools. Gradle |
| |
| - [`KT-22824`](https://youtrack.jetbrains.com/issue/KT-22824) `expectedBy` dependency should be expressed as `compile` dependency in POM |
| - [`KT-15371`](https://youtrack.jetbrains.com/issue/KT-15371) Multiplatform: setting free compiler args can break build |
| - [`KT-22864`](https://youtrack.jetbrains.com/issue/KT-22864) Allow multiple expectedBy configuration dependencies in Gradle |
| - [`KT-22895`](https://youtrack.jetbrains.com/issue/KT-22895) 'kotlin-runtime' library is missing in the compiler classpath sometimes |
| - [`KT-23085`](https://youtrack.jetbrains.com/issue/KT-23085) Use proper names for the Gradle task inputs/outputs added at runtime |
| - [`KT-23694`](https://youtrack.jetbrains.com/issue/KT-23694) Fix parallel build in Kotlin IC – invalid KotlinCoreEnvironment disposal |
| |
| ### Tools. Android |
| - Android Extensions: Support fragments from kotlinx package; |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-20516`](https://youtrack.jetbrains.com/issue/KT-20516) "Unresolved reference" when project declares same class as its dependency |
| - [`KT-22542`](https://youtrack.jetbrains.com/issue/KT-22542) "Source file or directory not found" for incremental compilation with Kobalt |
| - [`KT-23165`](https://youtrack.jetbrains.com/issue/KT-23165) Incremental compilation is sometimes broken after moving one class |
| |
| ### Tools. JPS |
| |
| - [`KT-16091`](https://youtrack.jetbrains.com/issue/KT-16091) Incremental compilation ignores changes in Java static field |
| - [`KT-22995`](https://youtrack.jetbrains.com/issue/KT-22995) EA-91869 - NA: `LookupStorage.<init>` |
| |
| ### Tools. kapt |
| |
| - [`KT-21735`](https://youtrack.jetbrains.com/issue/KT-21735) Kapt cache was not cleared sometimes |
| |
| ### Tools. REPL |
| |
| - [`KT-21611`](https://youtrack.jetbrains.com/issue/KT-21611) REPL: Empty lines should be ignored |
| |
| ## 1.2.30 |
| |
| ### Android |
| |
| - [`KT-19300`](https://youtrack.jetbrains.com/issue/KT-19300) [AS3.0] Android extensions, Parcelable: editor shows warning about incomplete implementation on a class with Parcelize annotation |
| - [`KT-22168`](https://youtrack.jetbrains.com/issue/KT-22168) "Kotlin Android | Illegal Android Identifier" inspection reports non-instrumentation unit tests |
| - [`KT-22700`](https://youtrack.jetbrains.com/issue/KT-22700) Android Extensions bind views with dot in ID |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-17336`](https://youtrack.jetbrains.com/issue/KT-17336) Introduce suspendCoroutineUninterceptedOrReturn coroutine intrinsic function |
| - [`KT-22766`](https://youtrack.jetbrains.com/issue/KT-22766) Imitate "suspend" modifier in 1.2.x by stdlib function |
| |
| #### Performance Improvements |
| |
| - [`KT-16880`](https://youtrack.jetbrains.com/issue/KT-16880) Smarter detection of tail-suspending unit invocations |
| #### Fixes |
| |
| - [`KT-10494`](https://youtrack.jetbrains.com/issue/KT-10494) IAE in CheckMethodAdapter.checkInternalName when declaring classes inside method with non-standard name |
| - [`KT-16079`](https://youtrack.jetbrains.com/issue/KT-16079) Internal error when using suspend operator plus |
| - [`KT-18522`](https://youtrack.jetbrains.com/issue/KT-18522) Internal compiler error with IndexOutOfBoundsException, "Exception while analyzing expression" |
| - [`KT-18578`](https://youtrack.jetbrains.com/issue/KT-18578) Compilation failure with @JsonInclude and default interface method |
| - [`KT-19786`](https://youtrack.jetbrains.com/issue/KT-19786) Kotlin — unable to override a Java function with @Nullable vararg argument |
| - [`KT-20466`](https://youtrack.jetbrains.com/issue/KT-20466) JSR305 false positive for elvis operator |
| - [`KT-20705`](https://youtrack.jetbrains.com/issue/KT-20705) Tail suspend call optimization doesn't work in when block |
| - [`KT-20708`](https://youtrack.jetbrains.com/issue/KT-20708) Tail suspend call optiomization doesn't work in some branches |
| - [`KT-20855`](https://youtrack.jetbrains.com/issue/KT-20855) Unnecessary safe-call reported on nullable type |
| - [`KT-21165`](https://youtrack.jetbrains.com/issue/KT-21165) Exception from suspending function is not caught |
| - [`KT-21238`](https://youtrack.jetbrains.com/issue/KT-21238) Nonsensical warning "Expected type does not accept nulls in Java, but the value may be null in Kotlin" |
| - [`KT-21258`](https://youtrack.jetbrains.com/issue/KT-21258) Raw backing field value exposed via accessors? |
| - [`KT-21303`](https://youtrack.jetbrains.com/issue/KT-21303) Running on JDK-10-ea-31 leads to ArrayIndexOutOfBoundsException |
| - [`KT-21642`](https://youtrack.jetbrains.com/issue/KT-21642) Back-end (JVM) Internal error: Couldn't transform method node on using `open` keyword with `suspend` for a top-level function |
| - [`KT-21759`](https://youtrack.jetbrains.com/issue/KT-21759) Compiler crashes on two subsequent return statements in suspend function |
| - [`KT-22029`](https://youtrack.jetbrains.com/issue/KT-22029) Fold list to pair with destructuring assignment and inner when results in Exception |
| - [`KT-22345`](https://youtrack.jetbrains.com/issue/KT-22345) OOM in ReturnUnitMethodReplacer |
| - [`KT-22410`](https://youtrack.jetbrains.com/issue/KT-22410) invalid compiler optimization for nullable cast to reified type |
| - [`KT-22577`](https://youtrack.jetbrains.com/issue/KT-22577) Compiler crashes when coroutineContext is used inside of inlined lambda |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-8352`](https://youtrack.jetbrains.com/issue/KT-8352) Pasting Kotlin code into package could create .kt file |
| - [`KT-16710`](https://youtrack.jetbrains.com/issue/KT-16710) Run configuration to run main() as a Node CLI app |
| - [`KT-16833`](https://youtrack.jetbrains.com/issue/KT-16833) Allow mixing Java and Kotlin code in "Analyze Data Flow..." |
| - [`KT-21531`](https://youtrack.jetbrains.com/issue/KT-21531) JS: add support for running specific test from the gutter icon with Jest testing framework |
| #### Performance Improvements |
| |
| - [`KT-21450`](https://youtrack.jetbrains.com/issue/KT-21450) Add caching for Module.languageVersionSettings |
| - [`KT-21517`](https://youtrack.jetbrains.com/issue/KT-21517) OOME during find usages |
| #### Fixes |
| |
| - [`KT-7316`](https://youtrack.jetbrains.com/issue/KT-7316) Go to declaration in Kotlin JavaScript project navigates to JDK source in some cases |
| - [`KT-8563`](https://youtrack.jetbrains.com/issue/KT-8563) Refactor / Rename inserts line breaks without reason |
| - [`KT-11467`](https://youtrack.jetbrains.com/issue/KT-11467) Editor: `var` property in primary constructor is shown not underscored, same as `val` |
| - [`KT-13509`](https://youtrack.jetbrains.com/issue/KT-13509) Don't show run line markers for top-level functions annotated with @Test |
| - [`KT-13971`](https://youtrack.jetbrains.com/issue/KT-13971) Kotlin Bytecode tool window: Decompile is available for incompilable code, CE at MemberCodegen.genFunctionOrProperty() |
| - [`KT-15000`](https://youtrack.jetbrains.com/issue/KT-15000) Do not spell check overridden declaration names |
| - [`KT-15331`](https://youtrack.jetbrains.com/issue/KT-15331) "Kotlin not configured" notification always shown for common module in multiplatform project |
| - [`KT-16333`](https://youtrack.jetbrains.com/issue/KT-16333) Cannot navigate to super declaration via shortcut |
| - [`KT-16976`](https://youtrack.jetbrains.com/issue/KT-16976) Introduce special SDK for Kotlin JS projects to avoid using JDK |
| - [`KT-18445`](https://youtrack.jetbrains.com/issue/KT-18445) multiplatform project: provide more comfortable way to process cases when there are missed method implemenation in the implementation class |
| - [`KT-19194`](https://youtrack.jetbrains.com/issue/KT-19194) Some Live Templates should probably be enabled also for "expressions" not only "statements" |
| - [`KT-20281`](https://youtrack.jetbrains.com/issue/KT-20281) multiplatform:Unresolved service JavaDescriptorResolver on a file with several header declarations and gutters not shown |
| - [`KT-20470`](https://youtrack.jetbrains.com/issue/KT-20470) IntelliJ indent guide/invisible brace matching hint tooltip doesn't show context |
| - [`KT-20522`](https://youtrack.jetbrains.com/issue/KT-20522) Add "Build" action in "Before launch" block when create new JS run configuration (for test) |
| - [`KT-20915`](https://youtrack.jetbrains.com/issue/KT-20915) Add quickfix for ‘Implicit (unsafe) cast from dynamic type’ |
| - [`KT-20971`](https://youtrack.jetbrains.com/issue/KT-20971) Cannot navigate to sources of compiled common dependency |
| - [`KT-21115`](https://youtrack.jetbrains.com/issue/KT-21115) Incomplete actual class should still have navigation icon to expect class |
| - [`KT-21688`](https://youtrack.jetbrains.com/issue/KT-21688) UIdentifier violates JvmDeclarationElement contract |
| - [`KT-21874`](https://youtrack.jetbrains.com/issue/KT-21874) Unexpected IDE error "Unknown type [typealias ...]" |
| - [`KT-21958`](https://youtrack.jetbrains.com/issue/KT-21958) Support "Alternative source available" for Kotlin files |
| - [`KT-21994`](https://youtrack.jetbrains.com/issue/KT-21994) Collapsed comments containing `*` get removed in the summary line. |
| - [`KT-22179`](https://youtrack.jetbrains.com/issue/KT-22179) For properties overridden in object literals, navigation to inherited properties is missing indication of a type they are overridden |
| - [`KT-22214`](https://youtrack.jetbrains.com/issue/KT-22214) Front-end Internal error: Failed to analyze declaration |
| - [`KT-22230`](https://youtrack.jetbrains.com/issue/KT-22230) Reformatting code to Kotlin style indents top-level typealiases with comments |
| - [`KT-22242`](https://youtrack.jetbrains.com/issue/KT-22242) Semantic highlighting uses different colors for the same 'it' variable and same color for different 'it's |
| - [`KT-22301`](https://youtrack.jetbrains.com/issue/KT-22301) Don't require space after label for lambda |
| - [`KT-22346`](https://youtrack.jetbrains.com/issue/KT-22346) Incorrect indentation for chained context extension functions (lambdas) when using Kotlin style guide |
| - [`KT-22356`](https://youtrack.jetbrains.com/issue/KT-22356) Update status of inspection "Kotlin JVM compiler configured but no stdlib dependency" after pom file update, not on re-import |
| - [`KT-22360`](https://youtrack.jetbrains.com/issue/KT-22360) MPP: with "Create separate module per source set" = No `expectedBy` dependency is imported not transitively |
| - [`KT-22374`](https://youtrack.jetbrains.com/issue/KT-22374) "Join lines" works incorrectly in case of line containing more than one string literal |
| - [`KT-22473`](https://youtrack.jetbrains.com/issue/KT-22473) Regression in IntelliJ Kotlin Plugin 1.2.20, settings.gradle.kts script template is wrong |
| - [`KT-22508`](https://youtrack.jetbrains.com/issue/KT-22508) Auto-formatting should insert an indentation for default parameter values |
| - [`KT-22514`](https://youtrack.jetbrains.com/issue/KT-22514) IDE Freeze related to IdeAllOpenDeclarationAttributeAltererExtension.getAnnotationFqNames() |
| - [`KT-22557`](https://youtrack.jetbrains.com/issue/KT-22557) Dead 'Apply' button, when setting code style |
| - [`KT-22565`](https://youtrack.jetbrains.com/issue/KT-22565) Cant do `PsiAnchor.create` on annotation in annotation |
| - [`KT-22570`](https://youtrack.jetbrains.com/issue/KT-22570) Can't add import in "Packages to Use Import with '*'" section on "Import" tab in Code Style -> Kotlin |
| - [`KT-22593`](https://youtrack.jetbrains.com/issue/KT-22593) AE when invoking find usages on constructor in decompiled java file |
| - [`KT-22641`](https://youtrack.jetbrains.com/issue/KT-22641) Auto-formatting adds extra indent to a closing square bracket on a separate line |
| - [`KT-22734`](https://youtrack.jetbrains.com/issue/KT-22734) LinkageError: "loader constraint violation: when resolving method PsiTreeUtilKt.parentOfType()" at KotlinConverter.convertPsiElement$uast_kotlin() |
| |
| ### IDE. Debugger |
| |
| - [`KT-20351`](https://youtrack.jetbrains.com/issue/KT-20351) Stepping over a line with two inline stdlib functions steps into the second function |
| - [`KT-21312`](https://youtrack.jetbrains.com/issue/KT-21312) Confusing Kotlin (JavaScript) run configuration |
| - [`KT-21945`](https://youtrack.jetbrains.com/issue/KT-21945) Double stop on same line during step over if inline call is present |
| - [`KT-22967`](https://youtrack.jetbrains.com/issue/KT-22967) Debugger: Evaluator fails on evaluating huge lambdas on Android |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-18124`](https://youtrack.jetbrains.com/issue/KT-18124) Inspection to get rid of unnecessary ticks in references |
| - [`KT-22038`](https://youtrack.jetbrains.com/issue/KT-22038) Inspection to replace the usage of Java Collections methods on subtypes of MutableList with the methods from Kotlin stdlib |
| - [`KT-22152`](https://youtrack.jetbrains.com/issue/KT-22152) "Create Class" quickfix should support creating the class in a new file and selecting the package for that file |
| - [`KT-22171`](https://youtrack.jetbrains.com/issue/KT-22171) Add Intention for single character substring |
| - [`KT-22303`](https://youtrack.jetbrains.com/issue/KT-22303) Inspection to detect `Type!.inlineWithNotNullReceiver()` calls |
| - [`KT-22409`](https://youtrack.jetbrains.com/issue/KT-22409) Intention for changing property setter accessibility |
| #### Performance Improvements |
| |
| - [`KT-21137`](https://youtrack.jetbrains.com/issue/KT-21137) Kotlin instantiates something expensive via reflection when highlighting Java file |
| #### Fixes |
| |
| - [`KT-15176`](https://youtrack.jetbrains.com/issue/KT-15176) Remove "Create type alias" intention when called on java class |
| - [`KT-18007`](https://youtrack.jetbrains.com/issue/KT-18007) Inspection doesn't suggest Maven Plugin for kotlin-stdlib-jre8 |
| - [`KT-18308`](https://youtrack.jetbrains.com/issue/KT-18308) 'Remove braces from else statement' intention breaks code |
| - [`KT-18912`](https://youtrack.jetbrains.com/issue/KT-18912) multiplatform project: Convert to enum class: header sealed class cannot convert nested objects to enum values |
| - [`KT-21114`](https://youtrack.jetbrains.com/issue/KT-21114) IOE: create actual members for expected with companion |
| - [`KT-21600`](https://youtrack.jetbrains.com/issue/KT-21600) `suspend` modifier should go after `override` in overridden suspend functions |
| - [`KT-21881`](https://youtrack.jetbrains.com/issue/KT-21881) Replace "If" with safe access intention false positive |
| - [`KT-22054`](https://youtrack.jetbrains.com/issue/KT-22054) Replace '!=' with 'contentEquals' should be replace '==' with 'contentEquals' |
| - [`KT-22097`](https://youtrack.jetbrains.com/issue/KT-22097) Redundant Unit inspection false positive for single expression function |
| - [`KT-22159`](https://youtrack.jetbrains.com/issue/KT-22159) "Replace return with 'if' expression" should not place return before expressions of type Nothing |
| - [`KT-22167`](https://youtrack.jetbrains.com/issue/KT-22167) "Add annotation target" quick fix does nothing and disappears from menu |
| - [`KT-22221`](https://youtrack.jetbrains.com/issue/KT-22221) QuickFix to remove unused constructor parameters shouldn't delete parenthesis |
| - [`KT-22335`](https://youtrack.jetbrains.com/issue/KT-22335) IOE from KotlinUnusedImportInspection.scheduleOptimizeImportsOnTheFly |
| - [`KT-22339`](https://youtrack.jetbrains.com/issue/KT-22339) Remove setter parameter type: error while creating problem descriptor |
| - [`KT-22364`](https://youtrack.jetbrains.com/issue/KT-22364) Redundant setter is not reported for overridden fields |
| - [`KT-22484`](https://youtrack.jetbrains.com/issue/KT-22484) The warning highlight for redundant `!is`check for object types isn't extended to the full operator |
| - [`KT-22538`](https://youtrack.jetbrains.com/issue/KT-22538) "Redundant type checks for object" inspection application breaks smart cast for an object's field or function |
| |
| ### IDE. Refactorings |
| |
| #### New Features |
| |
| - [`KT-17047`](https://youtrack.jetbrains.com/issue/KT-17047) Refactorings for related standard "scoping functions" conversion: 'let' <-> 'run', 'apply' <-> 'also' |
| #### Fixes |
| |
| - [`KT-12365`](https://youtrack.jetbrains.com/issue/KT-12365) Renaming `invoke` function should remove `operator` modifier and insert function call for implicit usages |
| - [`KT-17977`](https://youtrack.jetbrains.com/issue/KT-17977) Move class to upper level creates file with wrong file name |
| - [`KT-21719`](https://youtrack.jetbrains.com/issue/KT-21719) Actual typealias not renamed on expected declaration rename |
| - [`KT-22200`](https://youtrack.jetbrains.com/issue/KT-22200) Overriden function generated from completion is missing suspend modifier |
| - [`KT-22359`](https://youtrack.jetbrains.com/issue/KT-22359) Refactor / Rename file: Throwable at RenameProcessor.performRefactoring() |
| - [`KT-22461`](https://youtrack.jetbrains.com/issue/KT-22461) Rename doesn't work on private top-level members of multi-file parts |
| - [`KT-22476`](https://youtrack.jetbrains.com/issue/KT-22476) Rename `it` parameter fails after replacing for-each with mapNotNull |
| - [`KT-22564`](https://youtrack.jetbrains.com/issue/KT-22564) Rename doesn't warn for conflicts |
| - [`KT-22705`](https://youtrack.jetbrains.com/issue/KT-22705) Refactor/Rename: rename of `invoke` function with lambda parameter to `get` breaks an implicit call |
| - [`KT-22708`](https://youtrack.jetbrains.com/issue/KT-22708) Refactor/Rename function using some stdlib name leads to incompilable code |
| |
| ### JavaScript |
| |
| - [`KT-20735`](https://youtrack.jetbrains.com/issue/KT-20735) JS: kotlin.test-js integration tests terminate build on failure |
| - [`KT-22638`](https://youtrack.jetbrains.com/issue/KT-22638) Function reference not working in js from extension |
| - [`KT-22963`](https://youtrack.jetbrains.com/issue/KT-22963) KotlinJS - When statement can cause illegal break |
| |
| ### Libraries |
| |
| - [`KT-22620`](https://youtrack.jetbrains.com/issue/KT-22620) Add support for TestNG in kotlin.test |
| - [`KT-16661`](https://youtrack.jetbrains.com/issue/KT-16661) Performance overhead in string splitting in Kotlin versus Java? |
| - [`KT-22042`](https://youtrack.jetbrains.com/issue/KT-22042) Suboptimal `Strings#findAnyOf` |
| - [`KT-21154`](https://youtrack.jetbrains.com/issue/KT-21154) kotlin-test-junit doesn't provide JUnitAsserter when test body is run in another thread |
| |
| ### Tools |
| |
| - [`KT-22196`](https://youtrack.jetbrains.com/issue/KT-22196) kotlin-compiler-embeddable bundles outdated kotlinx.coroutines since 1.1.60 |
| - [`KT-22549`](https://youtrack.jetbrains.com/issue/KT-22549) Service is dying during compilation |
| |
| ### Tools. CLI |
| |
| - [`KT-19051`](https://youtrack.jetbrains.com/issue/KT-19051) Suppress Java 9 illegal access warnings |
| |
| ### Tools. Gradle |
| |
| - [`KT-18462`](https://youtrack.jetbrains.com/issue/KT-18462) Add 'org.jetbrains.kotlin.platform.android' plugin. |
| - [`KT-18821`](https://youtrack.jetbrains.com/issue/KT-18821) Gradle plugin should not resolve dependencies at configuration time |
| |
| ### Tools. Maven |
| |
| - [`KT-21581`](https://youtrack.jetbrains.com/issue/KT-21581) kotlin.compiler.incremental not copying resources |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-22192`](https://youtrack.jetbrains.com/issue/KT-22192) Make precise java classes tracking in Gradle enabled by default |
| |
| ### Tools. J2K |
| |
| - [`KT-21635`](https://youtrack.jetbrains.com/issue/KT-21635) J2K: create "inspection based post-processing" |
| |
| ### Tools. REPL |
| |
| - [`KT-12037`](https://youtrack.jetbrains.com/issue/KT-12037) REPL crashes when trying to :load with incorrect filename |
| |
| ### Tools. kapt |
| |
| - [`KT-22350`](https://youtrack.jetbrains.com/issue/KT-22350) kdoc comment preceding enum method causes compilation failure |
| - [`KT-22386`](https://youtrack.jetbrains.com/issue/KT-22386) kapt3 fails when project has class named System |
| - [`KT-22468`](https://youtrack.jetbrains.com/issue/KT-22468) Kapt fails to convert array type to anonymous array element type |
| - [`KT-22469`](https://youtrack.jetbrains.com/issue/KT-22469) Kapt 1.2.20+ may fail to process classes with KDoc |
| - [`KT-22493`](https://youtrack.jetbrains.com/issue/KT-22493) Kapt: NoSuchElementException in KotlinCliJavaFileManagerImpl if class first character is dollar sign |
| - [`KT-22582`](https://youtrack.jetbrains.com/issue/KT-22582) Kapt: Enums inside enum values should be forbidden |
| - [`KT-22711`](https://youtrack.jetbrains.com/issue/KT-22711) Deprecate original kapt (aka kapt1) |
| |
| ## 1.2.21 |
| |
| ### Fixes |
| |
| - [`KT-22349`](https://youtrack.jetbrains.com/issue/KT-22349) Android: creating new Basic activity fails with Throwable: "Inconsistent FILE tree in SingleRootFileViewProvider" at SingleRootFileViewProvider.checkLengthConsistency() |
| - [`KT-22459`](https://youtrack.jetbrains.com/issue/KT-22459) Remove .proto files from kotlin-reflect.jar |
| |
| ## 1.2.20 |
| |
| ### Android |
| |
| - [`KT-20085`](https://youtrack.jetbrains.com/issue/KT-20085) Android Extensions: ClassCastException after changing type of view in layout XML |
| - [`KT-20235`](https://youtrack.jetbrains.com/issue/KT-20235) Error, can't use plugin kotlin-android-extensions |
| - [`KT-20269`](https://youtrack.jetbrains.com/issue/KT-20269) Mark 'kapt.kotlin.generated' as a source root automatically in Android projects |
| - [`KT-20545`](https://youtrack.jetbrains.com/issue/KT-20545) Parcelable: Migrate to canonical NEW-DUP-INVOKESPECIAL form |
| - [`KT-20742`](https://youtrack.jetbrains.com/issue/KT-20742) @Serializable and @Parcelize do not work together |
| - [`KT-20928`](https://youtrack.jetbrains.com/issue/KT-20928) @Parcelize. Verify Error for Android Api 19 |
| |
| ### Binary Metadata |
| |
| - [`KT-11586`](https://youtrack.jetbrains.com/issue/KT-11586) Support class literal annotation arguments in AnnotationSerializer |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-17944`](https://youtrack.jetbrains.com/issue/KT-17944) Allow 'expect' final member be implemented by 'actual' open member |
| - [`KT-21982`](https://youtrack.jetbrains.com/issue/KT-21982) Recognize Checker Framework *declaration* annotations |
| - [`KT-17609`](https://youtrack.jetbrains.com/issue/KT-17609) Intrinsic suspend val coroutineContext |
| #### Performance Improvements |
| |
| - [`KT-21322`](https://youtrack.jetbrains.com/issue/KT-21322) for-in-char-sequence loop improvements |
| - [`KT-21323`](https://youtrack.jetbrains.com/issue/KT-21323) Decreasing range loop improvements |
| #### Fixes |
| |
| - [`KT-4174`](https://youtrack.jetbrains.com/issue/KT-4174) Verify error on lambda with closure in local class super call |
| - [`KT-10473`](https://youtrack.jetbrains.com/issue/KT-10473) Inapplicable diagnostics for mixed JS / JVM projects |
| - [`KT-12541`](https://youtrack.jetbrains.com/issue/KT-12541) VerifyError: Bad type on operand stack for local variable captured in local class |
| - [`KT-13454`](https://youtrack.jetbrains.com/issue/KT-13454) VerifyError on capture of outer class properties in closure inside inner class constructor |
| - [`KT-14148`](https://youtrack.jetbrains.com/issue/KT-14148) `VerifyError: Bad type on operand stack` for anonymous type inheriting inner class |
| - [`KT-18254`](https://youtrack.jetbrains.com/issue/KT-18254) enumValueOf and enumValues throw UnsupportedOperationException when used within a non-inline function block |
| - [`KT-18514`](https://youtrack.jetbrains.com/issue/KT-18514) IllegalStateException on compile object that inherits its inner interface or class |
| - [`KT-18639`](https://youtrack.jetbrains.com/issue/KT-18639) VerifyError: Bad type on operand stack |
| - [`KT-19188`](https://youtrack.jetbrains.com/issue/KT-19188) Nondeterministic method order in class files using DefaultImpls |
| - [`KT-19827`](https://youtrack.jetbrains.com/issue/KT-19827) Strange VerifyError in simple Example |
| - [`KT-19928`](https://youtrack.jetbrains.com/issue/KT-19928) Analyze / Inspect Code: ISE "Concrete fake override public final fun <get-allowedTargets>()" at BridgesKt.findConcreteSuperDeclaration() |
| - [`KT-20433`](https://youtrack.jetbrains.com/issue/KT-20433) NPE during JVM code generation |
| - [`KT-20639`](https://youtrack.jetbrains.com/issue/KT-20639) Obsolete term "native" used in error message |
| - [`KT-20802`](https://youtrack.jetbrains.com/issue/KT-20802) USELESS_CAST diagnostic in functions with expression body |
| - [`KT-20873`](https://youtrack.jetbrains.com/issue/KT-20873) False CAST_NEVER_SUCCEEDS when upcasting Nothing |
| - [`KT-20903`](https://youtrack.jetbrains.com/issue/KT-20903) Method reference to expect function results in bogus resolution ambiguity |
| - [`KT-21105`](https://youtrack.jetbrains.com/issue/KT-21105) Compiler incorrectly optimize the operator `in` with a floating point type range with NaN bound. |
| - [`KT-21146`](https://youtrack.jetbrains.com/issue/KT-21146) ArrayIndexOutOfBoundsException at org.jetbrains.kotlin.codegen.MemberCodegen.generateMethodCallTo(MemberCodegen.java:841) |
| - [`KT-21267`](https://youtrack.jetbrains.com/issue/KT-21267) Report pre-release errors if pre-release compiler is run with a release language version |
| - [`KT-21321`](https://youtrack.jetbrains.com/issue/KT-21321) for-in-array loop improvements |
| - [`KT-21343`](https://youtrack.jetbrains.com/issue/KT-21343) Compound assignment operator compiles incorrectly when LHS is a property imported from object |
| - [`KT-21354`](https://youtrack.jetbrains.com/issue/KT-21354) Inconsistent behavior of 'for-in-range' loop if range is an array variable modified in loop body |
| - [`KT-21532`](https://youtrack.jetbrains.com/issue/KT-21532) Enum constructor not found |
| - [`KT-21535`](https://youtrack.jetbrains.com/issue/KT-21535) SAM wrapper is not created for a value of functional type in delegating or super constructor call in secondary constructor |
| - [`KT-21671`](https://youtrack.jetbrains.com/issue/KT-21671) Inline sam wrapper during inline in another module |
| - [`KT-21919`](https://youtrack.jetbrains.com/issue/KT-21919) Invalid MethodParameters attribute generated for "$DefaultImpls" synthetic class with javaParameters=true |
| - [`KT-20429`](https://youtrack.jetbrains.com/issue/KT-20429) False-positive 'Unused return value of a function with lambda expression body' in enum constant constructor |
| - [`KT-21827`](https://youtrack.jetbrains.com/issue/KT-21827) SMAP problem during default lambda parameter inline |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-4001`](https://youtrack.jetbrains.com/issue/KT-4001) Allow to set arguments indent to 1 tab (currently two and not customized) |
| - [`KT-13378`](https://youtrack.jetbrains.com/issue/KT-13378) Provide ability to configure highlighting for !! in expressions and ? in types |
| - [`KT-17928`](https://youtrack.jetbrains.com/issue/KT-17928) Support code folding for primary constructors |
| - [`KT-20591`](https://youtrack.jetbrains.com/issue/KT-20591) Show @StringRes/@IntegerRes annotations in parameter info |
| - [`KT-20952`](https://youtrack.jetbrains.com/issue/KT-20952) "Navigate | Related symbol" should support expect/actual navigation |
| - [`KT-21229`](https://youtrack.jetbrains.com/issue/KT-21229) Make it possible to explicitly select "latest" language/API version |
| - [`KT-21469`](https://youtrack.jetbrains.com/issue/KT-21469) Wrap property initializers after equals sign |
| - [`KT-14670`](https://youtrack.jetbrains.com/issue/KT-14670) Support kotlinPackageName() macro in live templates |
| - [`KT-14951`](https://youtrack.jetbrains.com/issue/KT-14951) Editor: navigate actions could be available in intention menu (as done in Java) |
| - [`KT-15320`](https://youtrack.jetbrains.com/issue/KT-15320) Live templates: Add function which returns the "outer" class name |
| - [`KT-20067`](https://youtrack.jetbrains.com/issue/KT-20067) Return label hints |
| - [`KT-20533`](https://youtrack.jetbrains.com/issue/KT-20533) Show "this" and "it" type hints in lambdas. |
| - [`KT-20614`](https://youtrack.jetbrains.com/issue/KT-20614) Change location of initial parameter type hint when parameters are on multiple lines |
| - [`KT-21949`](https://youtrack.jetbrains.com/issue/KT-21949) Please add a separate Color Scheme settings for properties synthesized from Java accessors |
| - [`KT-21974`](https://youtrack.jetbrains.com/issue/KT-21974) Editor color scheme option for Kotlin typealias names |
| #### Performance Improvements |
| |
| - [`KT-17367`](https://youtrack.jetbrains.com/issue/KT-17367) Rebuild requested for index KotlinJavaScriptMetaFileIndex |
| - [`KT-21632`](https://youtrack.jetbrains.com/issue/KT-21632) Freezing on typing |
| - [`KT-21701`](https://youtrack.jetbrains.com/issue/KT-21701) IDEA 2017.3 high CPU usage |
| #### Fixes |
| |
| - [`KT-9562`](https://youtrack.jetbrains.com/issue/KT-9562) Wrong indent after Enter after an annotation |
| - [`KT-12176`](https://youtrack.jetbrains.com/issue/KT-12176) Formatter could reformat long primary constructors |
| - [`KT-12862`](https://youtrack.jetbrains.com/issue/KT-12862) Formatting: Weird wrapping setting for long ?: operator |
| - [`KT-15099`](https://youtrack.jetbrains.com/issue/KT-15099) Odd code formatting when chaining lambdas and splitting lines on operators |
| - [`KT-15254`](https://youtrack.jetbrains.com/issue/KT-15254) Use Platform icons for "Run" icon in gutter |
| - [`KT-17254`](https://youtrack.jetbrains.com/issue/KT-17254) Remove obsolete unfold-icons in structure view |
| - [`KT-17838`](https://youtrack.jetbrains.com/issue/KT-17838) Can't report exceptions from the Kotlin plugin 1.1.4-dev-119 in IDEA #IU-171.4424.37 |
| - [`KT-17843`](https://youtrack.jetbrains.com/issue/KT-17843) Don't show parameter name hints when calling Java methods with unknown parameter names |
| - [`KT-17964`](https://youtrack.jetbrains.com/issue/KT-17964) Local variable type hints in editor for anonymous object |
| - [`KT-17965`](https://youtrack.jetbrains.com/issue/KT-17965) Do not shown argument name hints for assert |
| - [`KT-18829`](https://youtrack.jetbrains.com/issue/KT-18829) Do not show parameter name hints for mapOf |
| - [`KT-18839`](https://youtrack.jetbrains.com/issue/KT-18839) Semantic highlighting not work for local variables in init |
| - [`KT-19012`](https://youtrack.jetbrains.com/issue/KT-19012) Data Flow from here: doesn't find template usages |
| - [`KT-19017`](https://youtrack.jetbrains.com/issue/KT-19017) Data Flow from here doesn't find usage in range position of for cycle |
| - [`KT-19018`](https://youtrack.jetbrains.com/issue/KT-19018) Data Flow from here doesn't find any usages of for-variable |
| - [`KT-19036`](https://youtrack.jetbrains.com/issue/KT-19036) Data Flow from here: please find calls of extension too |
| - [`KT-19039`](https://youtrack.jetbrains.com/issue/KT-19039) Data Flow from here: please find cases when an investigated variable is transferred as a parameter into a library function |
| - [`KT-19087`](https://youtrack.jetbrains.com/issue/KT-19087) Data flow to here: usages with explicit receiver are not found |
| - [`KT-19089`](https://youtrack.jetbrains.com/issue/KT-19089) Data Flow to here: assigned values are not found if an investigated property is a delegated one |
| - [`KT-19104`](https://youtrack.jetbrains.com/issue/KT-19104) Data Flow from here: usage of parameter or variable not found when used as lambda receiver/parameter |
| - [`KT-19106`](https://youtrack.jetbrains.com/issue/KT-19106) Data Flow from here: show point of call of a function used as a parameter investigated parameter/variable |
| - [`KT-19112`](https://youtrack.jetbrains.com/issue/KT-19112) Data Flow to here for a function (or its return value) doesn't find shorten forms of assignments |
| - [`KT-19519`](https://youtrack.jetbrains.com/issue/KT-19519) Structure view is not updated properly for function classes |
| - [`KT-19727`](https://youtrack.jetbrains.com/issue/KT-19727) Code style: New line after '(' with anonymous object or multi-line lambda unexpected behavior |
| - [`KT-19820`](https://youtrack.jetbrains.com/issue/KT-19820) Strange highlightning for enum constructor |
| - [`KT-19823`](https://youtrack.jetbrains.com/issue/KT-19823) Kotlin Gradle project import into IntelliJ: import kapt generated classes into classpath |
| - [`KT-19824`](https://youtrack.jetbrains.com/issue/KT-19824) Please provide a separate icon for a common library |
| - [`KT-19915`](https://youtrack.jetbrains.com/issue/KT-19915) TODO calls not blue highlighted in lambdas/DSLs |
| - [`KT-20096`](https://youtrack.jetbrains.com/issue/KT-20096) Kotlin Gradle script: SOE after beginning of Pair definition before some script section |
| - [`KT-20314`](https://youtrack.jetbrains.com/issue/KT-20314) Kotlin formatter does not respect annotations code style settings |
| - [`KT-20329`](https://youtrack.jetbrains.com/issue/KT-20329) Multiplatform: gutter "Is subclassed by" should show expect subclass from the common module |
| - [`KT-20380`](https://youtrack.jetbrains.com/issue/KT-20380) Configure Kotlin plugin updates dialog does not open without opened project |
| - [`KT-20521`](https://youtrack.jetbrains.com/issue/KT-20521) Kotlin Gradle script: valid build.gradle.kts is red and becomes normal only after reopening the project |
| - [`KT-20603`](https://youtrack.jetbrains.com/issue/KT-20603) Facet import: when API version > language version, set API version = language version, not to 1.0 |
| - [`KT-20782`](https://youtrack.jetbrains.com/issue/KT-20782) Non-atomic trees update |
| - [`KT-20813`](https://youtrack.jetbrains.com/issue/KT-20813) SAM with receiver: call with SAM usage is compiled with Gradle, but not with JPS |
| - [`KT-20880`](https://youtrack.jetbrains.com/issue/KT-20880) Add documentation quick fix should create multiline comment and place caret in right place |
| - [`KT-20883`](https://youtrack.jetbrains.com/issue/KT-20883) Provide more information in "Missing documentation" inspection message |
| - [`KT-20884`](https://youtrack.jetbrains.com/issue/KT-20884) Functions with receivers should allow [this] in KDoc |
| - [`KT-20937`](https://youtrack.jetbrains.com/issue/KT-20937) Exception thrown on RMB click on folder in Kotlin project |
| - [`KT-20938`](https://youtrack.jetbrains.com/issue/KT-20938) IDE: kotlinc.xml with KotlinCommonCompilerArguments/freeArgs: XSE: "Cannot deserialize class CommonCompilerArguments$DummyImpl" at BaseKotlinCompilerSettings.loadState() |
| - [`KT-20953`](https://youtrack.jetbrains.com/issue/KT-20953) "Choose actual" popup shows redundant information |
| - [`KT-20985`](https://youtrack.jetbrains.com/issue/KT-20985) Additional reimport is required in 2017.3/2018.1 idea after creating or importing mp project |
| - [`KT-20987`](https://youtrack.jetbrains.com/issue/KT-20987) (PerModulePackageCache miss) ISE: diagnoseMissingPackageFragment |
| - [`KT-21002`](https://youtrack.jetbrains.com/issue/KT-21002) "Highlight usages of identifier under caret" should work for "it" |
| - [`KT-21076`](https://youtrack.jetbrains.com/issue/KT-21076) Recursive Companion.ivoke() call should be marked with according icon |
| - [`KT-21132`](https://youtrack.jetbrains.com/issue/KT-21132) containsKey() in SoftValueMap considered pointless |
| - [`KT-21150`](https://youtrack.jetbrains.com/issue/KT-21150) Do not infer compiler version from build.txt |
| - [`KT-21200`](https://youtrack.jetbrains.com/issue/KT-21200) Improve Structure-view for Kotlin files |
| - [`KT-21214`](https://youtrack.jetbrains.com/issue/KT-21214) Fix funcion selection in kotlin |
| - [`KT-21275`](https://youtrack.jetbrains.com/issue/KT-21275) Don't show argument name hints in calls of methods on 'dynamic' type |
| - [`KT-21318`](https://youtrack.jetbrains.com/issue/KT-21318) Highlighting of function exit points does not work if the function is a getter for property |
| - [`KT-21363`](https://youtrack.jetbrains.com/issue/KT-21363) IDE: kotlinc.xml with KotlinCommonCompilerArguments: build fails with UOE: "Operation is not supported for read-only collection" at EmptyList.clear() |
| - [`KT-21409`](https://youtrack.jetbrains.com/issue/KT-21409) UAST: Super-call arguments are not modeled/visited |
| - [`KT-21418`](https://youtrack.jetbrains.com/issue/KT-21418) Gradle based project in IDEA 181: Kotlin facets are not created |
| - [`KT-21441`](https://youtrack.jetbrains.com/issue/KT-21441) Folding multiline strings adds a space at the start if there is not one. |
| - [`KT-21546`](https://youtrack.jetbrains.com/issue/KT-21546) java.lang.IllegalArgumentException: Unexpected container fatal IDE error |
| - [`KT-21575`](https://youtrack.jetbrains.com/issue/KT-21575) Secondary constructor call body is missing |
| - [`KT-21645`](https://youtrack.jetbrains.com/issue/KT-21645) Weird parameter hint position |
| - [`KT-21733`](https://youtrack.jetbrains.com/issue/KT-21733) Structure view is not updated |
| - [`KT-21756`](https://youtrack.jetbrains.com/issue/KT-21756) Find Usages for "type" in ts2kt provokes exception |
| - [`KT-21770`](https://youtrack.jetbrains.com/issue/KT-21770) Pasting $this into an interpolated string shouldn't escape $ |
| - [`KT-21833`](https://youtrack.jetbrains.com/issue/KT-21833) Type hints shown when destructing triple with type parameters |
| - [`KT-21852`](https://youtrack.jetbrains.com/issue/KT-21852) Custom API version is lost when settings are reopen after restarting IDE |
| - [`KT-11503`](https://youtrack.jetbrains.com/issue/KT-11503) cmd+shift+enter action in .kt files does not work on empty lines |
| - [`KT-17217`](https://youtrack.jetbrains.com/issue/KT-17217) Navigate to symbol: hard to choose between a lot of extension overloads |
| - [`KT-18674`](https://youtrack.jetbrains.com/issue/KT-18674) Join Lines should join strings |
| - [`KT-19524`](https://youtrack.jetbrains.com/issue/KT-19524) "Local variable type hints" should respect static imports |
| - [`KT-21010`](https://youtrack.jetbrains.com/issue/KT-21010) Gutter "Is subclassed by" should show actual subclass from the all platform modules in IDEA 2017.3/2018.1 |
| - [`KT-21036`](https://youtrack.jetbrains.com/issue/KT-21036) Throwable “Access is allowed from event dispatch thread only.” after creating nine similar classes with functions. |
| - [`KT-21213`](https://youtrack.jetbrains.com/issue/KT-21213) Multiline kdoc - intellij joins lines together without space |
| - [`KT-21592`](https://youtrack.jetbrains.com/issue/KT-21592) <args>-Xjsr305=strict</args> not taken into account during the kotlin files compilation in Idea (maven) |
| - [`KT-22050`](https://youtrack.jetbrains.com/issue/KT-22050) Redundant parameter type hint on SAM |
| - [`KT-22071`](https://youtrack.jetbrains.com/issue/KT-22071) Formatter insists on increasing indentation in forEach lambda |
| - [`KT-22093`](https://youtrack.jetbrains.com/issue/KT-22093) Unnecessary line wrap with new Kotlin code style |
| - [`KT-22111`](https://youtrack.jetbrains.com/issue/KT-22111) Error while indexing PsiPlainTextFileImpl cannot be cast to KtFile |
| - [`KT-22121`](https://youtrack.jetbrains.com/issue/KT-22121) Enter in empty argument list should apply normal indent if "Continuation indent for argument list" is off |
| - [`KT-21702`](https://youtrack.jetbrains.com/issue/KT-21702) `KtLightAnnotation` can't be converted to UAST |
| - [`KT-19900`](https://youtrack.jetbrains.com/issue/KT-19900) IntelliJ does not recognise no-arg "invokeInitializers" set in pom.xml |
| ### IDE. Completion |
| |
| - [`KT-13220`](https://youtrack.jetbrains.com/issue/KT-13220) Completion for non-primary-constructor properties should suggest names with types instead of types |
| - [`KT-12797`](https://youtrack.jetbrains.com/issue/KT-12797) Code completion does not work for inner in base class |
| - [`KT-16402`](https://youtrack.jetbrains.com/issue/KT-16402) AssertionError on completing expression after template in string literal |
| - [`KT-20166`](https://youtrack.jetbrains.com/issue/KT-20166) Completion: property declaration completion should be greedy if `tab` pressed |
| - [`KT-20506`](https://youtrack.jetbrains.com/issue/KT-20506) Second smart completion suggests the same value recursively |
| |
| ### IDE. Debugger |
| |
| - [`KT-17514`](https://youtrack.jetbrains.com/issue/KT-17514) Debugger, evaluate value: cannot find local variable error on attempt to evaluate outer variable |
| - [`KT-20962`](https://youtrack.jetbrains.com/issue/KT-20962) NullPointerException because of nullable location in debugger |
| - [`KT-21538`](https://youtrack.jetbrains.com/issue/KT-21538) "Step into" method doesn't work after adding lambda parameter to the call |
| - [`KT-21820`](https://youtrack.jetbrains.com/issue/KT-21820) Debugger: Evaluation fails for instance properties (older Android SDKs) |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-4580`](https://youtrack.jetbrains.com/issue/KT-4580) Intention + inspection to convert between explicit and implicit 'this' |
| - [`KT-11023`](https://youtrack.jetbrains.com/issue/KT-11023) Inspection to highlight usages of Collections.sort() and replace them with .sort() method from Kotlin stdlib |
| - [`KT-13702`](https://youtrack.jetbrains.com/issue/KT-13702) Issue a warning when equals is called recursively within itself |
| - [`KT-18449`](https://youtrack.jetbrains.com/issue/KT-18449) Multiplatform project: provide a quick fix "Implement methods" for a impl class |
| - [`KT-18828`](https://youtrack.jetbrains.com/issue/KT-18828) Provide an intention action to move a companion object member to top level |
| - [`KT-19103`](https://youtrack.jetbrains.com/issue/KT-19103) Inspection to remove unnecessary suspend modifier |
| - [`KT-20484`](https://youtrack.jetbrains.com/issue/KT-20484) Add quick fix to add required target to annotation used on a type |
| - [`KT-20492`](https://youtrack.jetbrains.com/issue/KT-20492) Offer "Simplify" intention for 'when' expression where only one branch is known to be true |
| - [`KT-20615`](https://youtrack.jetbrains.com/issue/KT-20615) Inspection to detect usages of values incorrectly marked by Kotlin as const from Java code |
| - [`KT-20631`](https://youtrack.jetbrains.com/issue/KT-20631) Inspection to detect use of Unit as a standalone expression |
| - [`KT-20644`](https://youtrack.jetbrains.com/issue/KT-20644) Warning for missing const paired with val modifier for primitives and strings |
| - [`KT-20714`](https://youtrack.jetbrains.com/issue/KT-20714) Inspection for self-assigment of properties |
| - [`KT-21023`](https://youtrack.jetbrains.com/issue/KT-21023) Inspection to highlight variables / functions with implicit `Nothing?` type |
| - [`KT-21510`](https://youtrack.jetbrains.com/issue/KT-21510) Add inspection to add/remove this to/from bound callable |
| - [`KT-21560`](https://youtrack.jetbrains.com/issue/KT-21560) Inspection to sort modifiers |
| - [`KT-21573`](https://youtrack.jetbrains.com/issue/KT-21573) Code Style Inspection: `to -> Pair` function used not in infix form |
| - [`KT-16260`](https://youtrack.jetbrains.com/issue/KT-16260) Add intention to specify all types explicitly in destructuring assignment |
| - [`KT-21547`](https://youtrack.jetbrains.com/issue/KT-21547) Allow separate regex for test class and function names in IDE inspection |
| - [`KT-21741`](https://youtrack.jetbrains.com/issue/KT-21741) Inspection to detect is checks for object types |
| - [`KT-21950`](https://youtrack.jetbrains.com/issue/KT-21950) Enable quick-fixes for annotator-reported problems in "Inspect Code" |
| - [`KT-22103`](https://youtrack.jetbrains.com/issue/KT-22103) SortModifiersInspection should report annotations after modifiers |
| #### Fixes |
| |
| - [`KT-15941`](https://youtrack.jetbrains.com/issue/KT-15941) "Convert to secondary constructor" produces invalid code for generic property with default value |
| - [`KT-16340`](https://youtrack.jetbrains.com/issue/KT-16340) "Unused receiver parameter" for invoke operator on companion object |
| - [`KT-17161`](https://youtrack.jetbrains.com/issue/KT-17161) IDE suggest to replace a for loop with `forEach` to aggresively |
| - [`KT-17332`](https://youtrack.jetbrains.com/issue/KT-17332) Intention to replace forEach with a 'for' loop should convert return@forEach to continue |
| - [`KT-17730`](https://youtrack.jetbrains.com/issue/KT-17730) Incorrect suggestion to replace loop with negation to `any{}` |
| - [`KT-18816`](https://youtrack.jetbrains.com/issue/KT-18816) IDEA suggests replacing for-in-range with stdlib operations |
| - [`KT-18881`](https://youtrack.jetbrains.com/issue/KT-18881) Invalid "Loop can be replaced with stdlib operations" warning when class has `add()` function |
| - [`KT-19560`](https://youtrack.jetbrains.com/issue/KT-19560) Do not warn about receiver parameter not used for companion object |
| - [`KT-19977`](https://youtrack.jetbrains.com/issue/KT-19977) Convert Lambda to reference produces red code when wrong implicit receiver is in scope |
| - [`KT-20091`](https://youtrack.jetbrains.com/issue/KT-20091) "Convert object literal to class" should create inner class if necessary |
| - [`KT-20300`](https://youtrack.jetbrains.com/issue/KT-20300) "Variable can be inlined" should not be suggested if there's a variable with the same name in nested scope |
| - [`KT-20349`](https://youtrack.jetbrains.com/issue/KT-20349) Convert lambda to reference for trailing lambda inserts parameter names for all arguments if at least one named argument was passed |
| - [`KT-20435`](https://youtrack.jetbrains.com/issue/KT-20435) False "function is never used" warning |
| - [`KT-20622`](https://youtrack.jetbrains.com/issue/KT-20622) Don't propose “Remove explicit type specification” when it can change semantic? |
| - [`KT-20763`](https://youtrack.jetbrains.com/issue/KT-20763) Wrong resulting code for "add star projection" quick-fix for inner class with generic outer one |
| - [`KT-20887`](https://youtrack.jetbrains.com/issue/KT-20887) Missing documentation warning shouldn't be triggered for a member of a private class |
| - [`KT-20888`](https://youtrack.jetbrains.com/issue/KT-20888) Documentation should be inherited from Map.Entry type |
| - [`KT-20889`](https://youtrack.jetbrains.com/issue/KT-20889) Members of anonymous objects should be treated as private and not trigger "Missing documentation" warning |
| - [`KT-20894`](https://youtrack.jetbrains.com/issue/KT-20894) "Add type" quick fix does not take into account `vararg` modifier |
| - [`KT-20901`](https://youtrack.jetbrains.com/issue/KT-20901) IntelliJ autocorrect to add parameter to data class constructor should make the parameter a val |
| - [`KT-20981`](https://youtrack.jetbrains.com/issue/KT-20981) False positive for "redundant super" in data class |
| - [`KT-21025`](https://youtrack.jetbrains.com/issue/KT-21025) Kotlin UAST violates `JvmDeclarationUElement` contract by employing `JavaUAnnotation` |
| - [`KT-21061`](https://youtrack.jetbrains.com/issue/KT-21061) Cant work with UElement.kt in IDEA with 1.2.0-rc-39: "Stub index points to a file without PSI" |
| - [`KT-21104`](https://youtrack.jetbrains.com/issue/KT-21104) Do not propose to make local lateinit var immutable |
| - [`KT-21122`](https://youtrack.jetbrains.com/issue/KT-21122) QuickFix to create member for expect class shouldn't add body |
| - [`KT-21159`](https://youtrack.jetbrains.com/issue/KT-21159) Fix signature invoked from Java breaks Kotlin code |
| - [`KT-21179`](https://youtrack.jetbrains.com/issue/KT-21179) Remove empty class body on companion object breaks code |
| - [`KT-21192`](https://youtrack.jetbrains.com/issue/KT-21192) Confusing "unused expression" |
| - [`KT-21237`](https://youtrack.jetbrains.com/issue/KT-21237) ReplaceWith incorrectly removes property assignment |
| - [`KT-21332`](https://youtrack.jetbrains.com/issue/KT-21332) Create from usage: do not propose to create abstract function in non-abstract class |
| - [`KT-21373`](https://youtrack.jetbrains.com/issue/KT-21373) 'Remove redundant let' quickfix does not work with `in` |
| - [`KT-21497`](https://youtrack.jetbrains.com/issue/KT-21497) Inspection considers if block to be a lambda |
| - [`KT-21544`](https://youtrack.jetbrains.com/issue/KT-21544) "Add type" quick fix incorrectly processes `vararg` modifier with primitive type array initializer |
| - [`KT-21603`](https://youtrack.jetbrains.com/issue/KT-21603) "Join declaration and assignment" should remove 'lateinit' for 'var' |
| - [`KT-21612`](https://youtrack.jetbrains.com/issue/KT-21612) The "Remove redundant getter" inspection removes the type specifier |
| - [`KT-21698`](https://youtrack.jetbrains.com/issue/KT-21698) `Create interface` shouldn't suggest to declare it inside a class which implements it |
| - [`KT-21726`](https://youtrack.jetbrains.com/issue/KT-21726) "arrayOf can be replaced with literal" inspection quick fix produces incompilable result in presence of spread operator |
| - [`KT-21727`](https://youtrack.jetbrains.com/issue/KT-21727) "Redundant spread operator" inspection does not report array literal |
| - [`KT-12814`](https://youtrack.jetbrains.com/issue/KT-12814) Specify type explicitly produces erroneous code when platform type overrides not-null type |
| - [`KT-15180`](https://youtrack.jetbrains.com/issue/KT-15180) Incorrect quickfix 'Specify type explicitly' |
| - [`KT-17816`](https://youtrack.jetbrains.com/issue/KT-17816) "Replace elvis with if" produce nasty code when safe casts are involved |
| - [`KT-18396`](https://youtrack.jetbrains.com/issue/KT-18396) Bad quickfix for wrong nested classes in inner class |
| - [`KT-19073`](https://youtrack.jetbrains.com/issue/KT-19073) No-op quick fix for "Convert lambda to reference" IDE suggestion |
| - [`KT-19283`](https://youtrack.jetbrains.com/issue/KT-19283) Kotlin KProperty reference cannot be converted to lambda |
| - [`KT-19736`](https://youtrack.jetbrains.com/issue/KT-19736) Rephrase text in the unconventional property name inspection |
| - [`KT-19771`](https://youtrack.jetbrains.com/issue/KT-19771) Preserve old "Convert to expression body" range |
| - [`KT-20437`](https://youtrack.jetbrains.com/issue/KT-20437) Naming convetions inspection: Add separate inspection for top-level and object properties |
| - [`KT-20620`](https://youtrack.jetbrains.com/issue/KT-20620) Replace operator with function call breaks code |
| - [`KT-21414`](https://youtrack.jetbrains.com/issue/KT-21414) OverridersSearch attempts to create nameless fake light method |
| - [`KT-21780`](https://youtrack.jetbrains.com/issue/KT-21780) Wrong redundant setter inspection |
| - [`KT-21837`](https://youtrack.jetbrains.com/issue/KT-21837) Don't require documentation on tests and test classes |
| - [`KT-21929`](https://youtrack.jetbrains.com/issue/KT-21929) Inappropriate quick fix for a sealed class instantiation |
| - [`KT-21983`](https://youtrack.jetbrains.com/issue/KT-21983) Do not suggest to remove explicit Unit type for expression body |
| - [`KT-16619`](https://youtrack.jetbrains.com/issue/KT-16619) Incorrect 'accessing non-final property in constructor' warning |
| |
| ### IDE. Refactorings |
| |
| #### New Features |
| |
| - [`KT-20095`](https://youtrack.jetbrains.com/issue/KT-20095) Allow conversion of selected companion methods to methods with @JvmStatic |
| #### Fixes |
| |
| - [`KT-15840`](https://youtrack.jetbrains.com/issue/KT-15840) Introduce type alias: don't change not-nullable type with nullable typealias |
| - [`KT-17212`](https://youtrack.jetbrains.com/issue/KT-17212) Refactor / Inline Function: with 1 occurrence both "Inline all" and "Inline this only" are suggested |
| - [`KT-18594`](https://youtrack.jetbrains.com/issue/KT-18594) Refactor / Extract (Functional) Parameter are available for annotation arguments, but fail with AE: "Body element is not found" |
| - [`KT-20146`](https://youtrack.jetbrains.com/issue/KT-20146) IAE “parameter 'name' of NameUtil.splitNameIntoWords must not be null” at renaming class |
| - [`KT-20335`](https://youtrack.jetbrains.com/issue/KT-20335) Refactor → Extract Type Parameter: “AWT events are not allowed inside write action” after processing duplicates |
| - [`KT-20402`](https://youtrack.jetbrains.com/issue/KT-20402) Throwable “PsiElement(IDENTIFIER) by KotlinInplaceParameterIntroducer” on calling Refactor → Extract Parameter for default values |
| - [`KT-20403`](https://youtrack.jetbrains.com/issue/KT-20403) AE “Body element is not found” on calling Refactor → Extract Parameter for default values in constructor of class without body |
| - [`KT-20790`](https://youtrack.jetbrains.com/issue/KT-20790) Refactoring extension function/property overagressive |
| - [`KT-20766`](https://youtrack.jetbrains.com/issue/KT-20766) Typealias end-of-line is removed when moving function and typealias to new file |
| - [`KT-21071`](https://youtrack.jetbrains.com/issue/KT-21071) Cannot invoke move refactoring on a typealias |
| - [`KT-21162`](https://youtrack.jetbrains.com/issue/KT-21162) Adding parameters to kotlin data class leads to compilation error |
| - [`KT-21288`](https://youtrack.jetbrains.com/issue/KT-21288) Change Signature refactoring fails to change signature of overriders |
| - [`KT-21334`](https://youtrack.jetbrains.com/issue/KT-21334) Extract variable doesn't take into account the receiver of a bound callable reference |
| - [`KT-21371`](https://youtrack.jetbrains.com/issue/KT-21371) Rename refactoring sometimes erases identifier being renamed when popping up name proposals |
| - [`KT-21530`](https://youtrack.jetbrains.com/issue/KT-21530) KNPE in introduce variable |
| - [`KT-21508`](https://youtrack.jetbrains.com/issue/KT-21508) `java.lang.AssertionError: PsiLiteralExpression` on property safe delete in Idea 173 |
| - [`KT-21536`](https://youtrack.jetbrains.com/issue/KT-21536) Rename refactoring sometimes doesn't quite work |
| - [`KT-21604`](https://youtrack.jetbrains.com/issue/KT-21604) Rename package missing title |
| - [`KT-21963`](https://youtrack.jetbrains.com/issue/KT-21963) Refactor / Inline Property: "null" in place of number of occurrences of local variable references |
| - [`KT-21964`](https://youtrack.jetbrains.com/issue/KT-21964) Refactor / Inline: on declaration of element with one usage "Inline and keep" choice is not suggested |
| - [`KT-21965`](https://youtrack.jetbrains.com/issue/KT-21965) Refactor / Inline: wording in dialog could be unified |
| ### JavaScript |
| |
| #### New Features |
| |
| - [`KT-20210`](https://youtrack.jetbrains.com/issue/KT-20210) [JS] Ultra-fast builds for development |
| #### Performance Improvements |
| |
| - [`KT-2218`](https://youtrack.jetbrains.com/issue/KT-2218) JS: Optimise in checks for number ranges |
| - [`KT-20932`](https://youtrack.jetbrains.com/issue/KT-20932) JS: Make withIndex() on arrays intrinsic |
| - [`KT-21160`](https://youtrack.jetbrains.com/issue/KT-21160) JS: generate switch statement for when statement when possible |
| #### Fixes |
| |
| - [`KT-7653`](https://youtrack.jetbrains.com/issue/KT-7653) JS: TypeError when try to access to "simple" property (w/o backing field at runtime) |
| - [`KT-18963`](https://youtrack.jetbrains.com/issue/KT-18963) javascript project: No output directory found for Module 'xxx_test' production on JPS compiling |
| - [`KT-19290`](https://youtrack.jetbrains.com/issue/KT-19290) JS integer overflow for unaryMinus |
| - [`KT-19826`](https://youtrack.jetbrains.com/issue/KT-19826) JS: don't remove debugger statement from suspend functions |
| - [`KT-20580`](https://youtrack.jetbrains.com/issue/KT-20580) JS: JSON.stringify could improve 'replacer' argument handling |
| - [`KT-20694`](https://youtrack.jetbrains.com/issue/KT-20694) JS: add missed parts to JS Date |
| - [`KT-20737`](https://youtrack.jetbrains.com/issue/KT-20737) JS: cache KProperty instances that used to access to delegated property |
| - [`KT-20738`](https://youtrack.jetbrains.com/issue/KT-20738) JS: remove useless calls to constructor of KProperty* (PropertyMetadata) when it generated for access to delegated property |
| - [`KT-20854`](https://youtrack.jetbrains.com/issue/KT-20854) `val` parameters of type `kotlin.Char` aren't boxed |
| - [`KT-20898`](https://youtrack.jetbrains.com/issue/KT-20898) JS: inline js with `for` without initializer causes compiiler to crash |
| - [`KT-20905`](https://youtrack.jetbrains.com/issue/KT-20905) JS: compiler crashes on invalid inline JavaScript code instead of reporting error |
| - [`KT-20908`](https://youtrack.jetbrains.com/issue/KT-20908) JS frontend crashes on uncompleted call to function with reified parameters |
| - [`KT-20978`](https://youtrack.jetbrains.com/issue/KT-20978) JS: inline doesn't work for Array's constructor when it called through typealias |
| - [`KT-20994`](https://youtrack.jetbrains.com/issue/KT-20994) JS extension property in interface problem |
| - [`KT-21004`](https://youtrack.jetbrains.com/issue/KT-21004) JS: don't use short-circuit operators when translating Boolean.and/or(Boolean) |
| - [`KT-21026`](https://youtrack.jetbrains.com/issue/KT-21026) JS: wrong code generated for suspend fun that calls inline suspend fun as a tail call. |
| - [`KT-21041`](https://youtrack.jetbrains.com/issue/KT-21041) 'TypeError: ... is not a function' for lambda with closure passed as an argument to super type constructor |
| - [`KT-21043`](https://youtrack.jetbrains.com/issue/KT-21043) JS: inlining coroutine from other module sometimes causes incorrect code generated |
| - [`KT-21093`](https://youtrack.jetbrains.com/issue/KT-21093) Kotlin.JS doesnt escape ‘in’ identifier and conflicts with in keyword |
| - [`KT-21245`](https://youtrack.jetbrains.com/issue/KT-21245) JS: interface function with default parameter, overridden by other interface indirectly cannot be found at runtime |
| - [`KT-21307`](https://youtrack.jetbrains.com/issue/KT-21307) JS DCE does not remap paths to sources |
| - [`KT-21309`](https://youtrack.jetbrains.com/issue/KT-21309) JS: incorrect source map generated for inline lambda when it's last expression is a statement-like expression (e.g. when or try/catch) |
| - [`KT-21317`](https://youtrack.jetbrains.com/issue/KT-21317) JS: safe call to suspend function returning Unit causes incorrect |
| - [`KT-21421`](https://youtrack.jetbrains.com/issue/KT-21421) JS: accesors of overridden char properties with backing fields aren't boxed |
| - [`KT-21468`](https://youtrack.jetbrains.com/issue/KT-21468) JS: don't use enum entry's name for when over external enums |
| - [`KT-21850`](https://youtrack.jetbrains.com/issue/KT-21850) JS: support nested tests |
| ### Language design |
| |
| - [`KT-10532`](https://youtrack.jetbrains.com/issue/KT-10532) ISE by ThrowingLexicalScope at compile time with specific override chain |
| |
| ### Libraries |
| |
| - [`KT-20864`](https://youtrack.jetbrains.com/issue/KT-20864) Provide `ReadOnly` and `Mutable` annotations to control java collection mutability in kotlin |
| - [`KT-18789`](https://youtrack.jetbrains.com/issue/KT-18789) Delegating val to out-projected `MutableMap` resulted in NPE due to cast to `Nothing` |
| - [`KT-21828`](https://youtrack.jetbrains.com/issue/KT-21828) JS: The List produced by the `IntArray.asList` function caused weird results |
| - [`KT-21868`](https://youtrack.jetbrains.com/issue/KT-21868) Eliminate potential data race in `SafePublicationLazyImpl` |
| - [`KT-21918`](https://youtrack.jetbrains.com/issue/KT-21918) Make `toTypedArray()` implementation more efficient and thread-safe |
| - [`KT-22003`](https://youtrack.jetbrains.com/issue/KT-22003) JS: Replace `Regex` constructor-like functions with secondary constructors |
| - JS: `Volatile` and `Synchornized` annotations are moved to `kotlin.jvm` package with the migration type aliases provided |
| - [`KT-16348`](https://youtrack.jetbrains.com/issue/KT-16348) Provide `String.toBoolean()` conversion in JS and common platforms |
| - Add missing declarations to kotlin-stdlib-common, those that are already supported in both platforms |
| - [`KT-21191`](https://youtrack.jetbrains.com/issue/KT-21191) Add missing exception constructors to common and JS declarations |
| - [`KT-21861`](https://youtrack.jetbrains.com/issue/KT-21861) Provide `NumberFormatException` in common projects and make it inherit `IllegalArgumentException` in all platforms |
| - Add missing `pattern` and `options` properties to common `Regex` |
| - [`KT-20968`](https://youtrack.jetbrains.com/issue/KT-20968) Improve docs for String.format and String.Companion.format |
| |
| ### Reflection |
| |
| - [`KT-20875`](https://youtrack.jetbrains.com/issue/KT-20875) Support Void.TYPE as underlying Class object for KClass |
| - [`KT-21453`](https://youtrack.jetbrains.com/issue/KT-21453) NPE in TypeSignatureMappingKt#computeInternalName |
| |
| ### Tools |
| |
| - [`KT-20298`](https://youtrack.jetbrains.com/issue/KT-20298) Lint warning when using @Parcelize with delegated properties |
| - [`KT-20299`](https://youtrack.jetbrains.com/issue/KT-20299) Android non-ASCII TextView Id Unresolved Reference Bug |
| - [`KT-20717`](https://youtrack.jetbrains.com/issue/KT-20717) @Parcelize Creator.newArray method is generated incorrectly |
| - [`KT-20751`](https://youtrack.jetbrains.com/issue/KT-20751) kotlin-spring compiler plugin does not open @Validated classes |
| - [`KT-21171`](https://youtrack.jetbrains.com/issue/KT-21171) _$_findViewCache and _$_findCachedViewById are created in Activity subclass without Kotlin Android Extensions. |
| - [`KT-21628`](https://youtrack.jetbrains.com/issue/KT-21628) Can't find referenced class kotlin.internal.annotations.AvoidUninitializedObjectCopyingCheck |
| - [`KT-21777`](https://youtrack.jetbrains.com/issue/KT-21777) RMI "Connection refused" errors with daemon |
| - [`KT-21992`](https://youtrack.jetbrains.com/issue/KT-21992) @Transient warning for lazy property |
| |
| ### Tools. Gradle |
| |
| - [`KT-20892`](https://youtrack.jetbrains.com/issue/KT-20892) Support module name option in K2MetadataCompilerArguments |
| - [`KT-17621`](https://youtrack.jetbrains.com/issue/KT-17621) Incremental compilation is very slow when Java file is modified |
| - [`KT-14125`](https://youtrack.jetbrains.com/issue/KT-14125) Android-extensions don't track xml changes well |
| - [`KT-20233`](https://youtrack.jetbrains.com/issue/KT-20233) Kapt: using compiler in-process w/ gradle leads to classloader conflict |
| - [`KT-21009`](https://youtrack.jetbrains.com/issue/KT-21009) Running Gradle build with `clean` prevents `KotlinCompile` tasks from loading from cache |
| - [`KT-21596`](https://youtrack.jetbrains.com/issue/KT-21596) Improve Kapt Gradle Plugin to be more friendly for Kotlin-DSL |
| - [`KT-15753`](https://youtrack.jetbrains.com/issue/KT-15753) Support cacheable tasks |
| - [`KT-17656`](https://youtrack.jetbrains.com/issue/KT-17656) Kotlin and Kotlin Android plugin not using available build caches |
| - [`KT-20017`](https://youtrack.jetbrains.com/issue/KT-20017) Support local (non-relocatable) Gradle build cache |
| - [`KT-20598`](https://youtrack.jetbrains.com/issue/KT-20598) Missing input annotations on AbstractKotlinCompileTool |
| - [`KT-20604`](https://youtrack.jetbrains.com/issue/KT-20604) Kotlin plugin breaks relocatability and compile avoidance for Java compile tasks |
| - [`KT-21203`](https://youtrack.jetbrains.com/issue/KT-21203) Kotlin gradle plugin does not create proper Ivy metadata for dependencies |
| - [`KT-21261`](https://youtrack.jetbrains.com/issue/KT-21261) Gradle plugin 1.1.60 creates "build-history.bin" outside project.buildDir |
| - [`KT-21805`](https://youtrack.jetbrains.com/issue/KT-21805) Gradle plugin does not work with JDK 1.7 (KaptGradleModel) |
| - [`KT-21806`](https://youtrack.jetbrains.com/issue/KT-21806) Gradle Plugin: Using automatic dependency versions with 'maven-publish' plugin does not include dependency version in generated publication POMs |
| ### Tools. Incremental Compile |
| |
| - [`KT-20840`](https://youtrack.jetbrains.com/issue/KT-20840) Multiplatform IC fails if expected or actual file is modified separately |
| - [`KT-21622`](https://youtrack.jetbrains.com/issue/KT-21622) Make IC work more accurately with changes of Android layouts xml files |
| - [`KT-21699`](https://youtrack.jetbrains.com/issue/KT-21699) JS IC produces different source maps when enum usage is compiled separately |
| - [`KT-20633`](https://youtrack.jetbrains.com/issue/KT-20633) Class is not recompiled |
| |
| ### Tools. J2K |
| |
| - [`KT-21502`](https://youtrack.jetbrains.com/issue/KT-21502) Inspection to convert map.put(k, v) into map[k] = v |
| - [`KT-19390`](https://youtrack.jetbrains.com/issue/KT-19390) Character and string concatenation in Java is converted to code with multiple type errors in Kotlin |
| - [`KT-19943`](https://youtrack.jetbrains.com/issue/KT-19943) Redundant 'toInt' after converting explicit Integer#intValue call |
| |
| ### Tools. JPS |
| |
| - [`KT-21574`](https://youtrack.jetbrains.com/issue/KT-21574) JPS build: API version in project settings is ignored |
| - [`KT-21841`](https://youtrack.jetbrains.com/issue/KT-21841) JPS throws exception creating temporary file for module |
| - [`KT-21962`](https://youtrack.jetbrains.com/issue/KT-21962) Source file dependencies (lookups) are not tracked in JPS when Kotlin daemon is used |
| |
| ### Tools. Maven |
| |
| - [`KT-20816`](https://youtrack.jetbrains.com/issue/KT-20816) Repeated Maven Compiles With Kapt Fail |
| |
| ### Tools. REPL |
| |
| - [`KT-17561`](https://youtrack.jetbrains.com/issue/KT-17561) Embedding kotlin-script-utils may cause version conflicts e.g. with guava |
| - [`KT-17921`](https://youtrack.jetbrains.com/issue/KT-17921) The JSR 223 scripting engine fails to eval anything after encountering an unresolved reference |
| - [`KT-21075`](https://youtrack.jetbrains.com/issue/KT-21075) KotlinJsr223JvmLocalScriptEngineFactory does not well with kotlin-compiler-embeddable |
| - [`KT-21141`](https://youtrack.jetbrains.com/issue/KT-21141) Kotlin script: KotlinJsr223JvmLocalScriptEngine.state.history.reset() seems not clearing the compiler cache |
| |
| ### Tools. kapt |
| |
| #### Fixes |
| |
| - [`KT-18791`](https://youtrack.jetbrains.com/issue/KT-18791) Kapt: Constants from R class should not be inlined |
| - [`KT-19203`](https://youtrack.jetbrains.com/issue/KT-19203) Kapt3 generator doesn't seem to print log level lower to Mandatory Warning |
| - [`KT-19402`](https://youtrack.jetbrains.com/issue/KT-19402) `kapt.correctErrorTypes` makes typealias not work. |
| - [`KT-19505`](https://youtrack.jetbrains.com/issue/KT-19505) Kapt doesn't always stub classes about to be generated. |
| - [`KT-19518`](https://youtrack.jetbrains.com/issue/KT-19518) Kapt: Support 'correctErrorTypes' option in annotations |
| - [`KT-20257`](https://youtrack.jetbrains.com/issue/KT-20257) Kapt is incompatible with compiler plugins |
| - [`KT-20749`](https://youtrack.jetbrains.com/issue/KT-20749) Kapt: Support Java 9 |
| - [`KT-21144`](https://youtrack.jetbrains.com/issue/KT-21144) Kapt: Compilation error with maven plugin (Java 9 compatibility) |
| - [`KT-21205`](https://youtrack.jetbrains.com/issue/KT-21205) KDoc unavailable via javax.lang.model.util.Elements#getDocComment(Element e) |
| - [`KT-21262`](https://youtrack.jetbrains.com/issue/KT-21262) Kapt: Remove artificial KaptError exception on errors from annotation processor |
| - [`KT-21264`](https://youtrack.jetbrains.com/issue/KT-21264) Kapt: -Xmaxerrs javac option is not propagated properly |
| - [`KT-21358`](https://youtrack.jetbrains.com/issue/KT-21358) Kapt: Support import directive with aliases (correctErrorTypes) |
| - [`KT-21359`](https://youtrack.jetbrains.com/issue/KT-21359) Kapt: Filter out non-package imports whenever possible (correctErrorTypes) |
| - [`KT-21425`](https://youtrack.jetbrains.com/issue/KT-21425) kapt warning when assembling unit tests |
| - [`KT-21433`](https://youtrack.jetbrains.com/issue/KT-21433) Annotations on enum constants are not kept on the generated stub |
| - [`KT-21483`](https://youtrack.jetbrains.com/issue/KT-21483) Kapt: Loading resources doesn't work without restarting the gradle daemon |
| - [`KT-21542`](https://youtrack.jetbrains.com/issue/KT-21542) Kapt: Report additional info about time spent in each annotation processor |
| - [`KT-21565`](https://youtrack.jetbrains.com/issue/KT-21565) Kapt, Maven: Support passing arguments for annotation processors |
| - [`KT-21566`](https://youtrack.jetbrains.com/issue/KT-21566) Kapt, Maven: Support passing Javac options |
| - [`KT-21729`](https://youtrack.jetbrains.com/issue/KT-21729) Error message says "androidProcessor" should be "annotationProcessor" |
| - [`KT-21936`](https://youtrack.jetbrains.com/issue/KT-21936) Kapt 1.2.20-eap: cannot find symbol @KaptSignature |
| - [`KT-21735`](https://youtrack.jetbrains.com/issue/KT-21735) Kapt cache not cleared |
| - [`KT-22056`](https://youtrack.jetbrains.com/issue/KT-22056) Applying Kapt plugin causes RuntimeException on Gradle import: "Kapt importer for generated source roots failed, source root name: debug" at KaptProjectResolverExtension.populateAndroidModuleModelIfNeeded() |
| - [`KT-22189`](https://youtrack.jetbrains.com/issue/KT-22189) ISE from com.sun.tools.javac.util.Context.checkState when switching from 1.2.10 to 1.2.20-eap-33 |
| |
| ## 1.2.10 |
| |
| ### Compiler |
| |
| - [`KT-20821`](https://youtrack.jetbrains.com/issue/KT-20821) Error while inlining function reference implicitly applied to this |
| - [`KT-21299`](https://youtrack.jetbrains.com/issue/KT-21299) Restore adding JDK roots to the beginning of the classpath list |
| |
| ### IDE |
| |
| - [`KT-21180`](https://youtrack.jetbrains.com/issue/KT-21180) Project level api/language version settings are erroneously used as default during Gradle import |
| - [`KT-21335`](https://youtrack.jetbrains.com/issue/KT-21335) Fix exception on Project Structure view open |
| - [`KT-21610`](https://youtrack.jetbrains.com/issue/KT-21610) Fix "Could not determine the class-path for interface KotlinGradleModel" on Gradle sync |
| - Optimize dependency handling during import of Gradle project |
| |
| ### JavaScript |
| |
| - [`KT-21493`](https://youtrack.jetbrains.com/issue/KT-21493) Losing lambda defined in inline function after incremental recompilation |
| |
| ### Tools. CLI |
| |
| - [`KT-21495`](https://youtrack.jetbrains.com/issue/KT-21537) Bash scripts in Kotlin v1.2 compiler have Windows line terminators |
| - [`KT-21537`](https://youtrack.jetbrains.com/issue/KT-21537) javac 7 do nothing when kotlin-compiler(-embeddable) is in classpath |
| |
| ### Libraries |
| |
| - Unify docs wording of 'trim*' functions |
| - Improve cover documentation page of kotlin.test library |
| - Provide summary for kotlin.math package |
| - Fix unresolved references in the api docs |
| |
| ## 1.2 |
| |
| ### Android |
| |
| - [`KT-20974`](https://youtrack.jetbrains.com/issue/KT-20974) NSME "AndroidModuleModel.getMainArtifact" on Gradle refresh |
| - [`KT-20975`](https://youtrack.jetbrains.com/issue/KT-20975) IAE "Missing extension point" on Gradle refresh |
| |
| ### Compiler |
| |
| - [`KT-6359`](https://youtrack.jetbrains.com/issue/KT-6359) Provide the way to share code with different targets(JVM, JS) |
| |
| ### IDE |
| |
| - [`KT-21300`](https://youtrack.jetbrains.com/issue/KT-21300) IDEA slow down in Kotlin + Spring project |
| - [`KT-20450`](https://youtrack.jetbrains.com/issue/KT-20450) Exception in UAST during function inlining |
| - [`KT-20789`](https://youtrack.jetbrains.com/issue/KT-20789) Can't navigate to inline call/inline use site when runner is delegated to Gradle |
| - [`KT-21236`](https://youtrack.jetbrains.com/issue/KT-21236) New project button doesn't work with Kotlin plugin enabled and Gradle plugin disabled |
| - [`KT-21263`](https://youtrack.jetbrains.com/issue/KT-21263) "Configure Kotlin Plugin Updates" suggests incompatible plugin for AS 3.0 |
| |
| ### Tools. JPS |
| |
| - [`KT-20757`](https://youtrack.jetbrains.com/issue/KT-20757) Rebuild when language/api version is changed |
| |
| ## 1.2-RC2 |
| |
| ### Compiler |
| |
| - [`KT-20844`](https://youtrack.jetbrains.com/issue/KT-20844) VerifyError on Android after upgrading to 1.2.0-beta-88 |
| - [`KT-20895`](https://youtrack.jetbrains.com/issue/KT-20895) NPE in Kotlin 1.2-beta88 PseudocodeVariablesData.kt:337 |
| - [`KT-21377`](https://youtrack.jetbrains.com/issue/KT-21377) Create fallback flag for "Illegal smart cast is allowed after assignment in try block" |
| |
| ### IDE |
| |
| - [`KT-18719`](https://youtrack.jetbrains.com/issue/KT-18719) Configure Kotlin in Gradle project to 1.2-Mx: add repository mavenCentral() to buildscript |
| - [`KT-20782`](https://youtrack.jetbrains.com/issue/KT-20782) Exception when working with routing in ktor (non-atomic trees update) |
| - [`KT-20966`](https://youtrack.jetbrains.com/issue/KT-20966) ISE: Facade class not found from Kotlin test files |
| - [`KT-20967`](https://youtrack.jetbrains.com/issue/KT-20967) Kotlin plugin upgrade breaks Gradle refresh |
| - [`KT-20990`](https://youtrack.jetbrains.com/issue/KT-20990) String literal in string template causes ISE |
| - [`KT-21028`](https://youtrack.jetbrains.com/issue/KT-21028) Add kotlin-stdlib-jre7/8 instead of kotlin-stdlib-jdk7/8 for Kotlin versions below 1.2 |
| - [`KT-21383`](https://youtrack.jetbrains.com/issue/KT-21383) `Unsupported method: Library.getProject()` when importing Anko project |
| - Downgrade "use expression body" inspection to INFORMATION default level |
| |
| ### IDE. Debugger |
| |
| - [`KT-20962`](https://youtrack.jetbrains.com/issue/KT-20962) NullPointerException because of nullable location in debugger |
| |
| ### IDE. Inspections and Intentions |
| |
| - [`KT-20803`](https://youtrack.jetbrains.com/issue/KT-20803) Create actual declaration in the same source root as expect declaration |
| |
| ### IDE. Refactorings |
| |
| - [`KT-20979`](https://youtrack.jetbrains.com/issue/KT-20979) Move class refactoring doesn't work anymore |
| |
| ### Libraries |
| |
| - Remove deprecated `pairwise` function |
| |
| ### Tools. Gradle |
| |
| - [`KT-21395`](https://youtrack.jetbrains.com/issue/KT-21395) “Unable to load class 'kotlin.collections.CollectionsKt'” on creating gradle project in IDEA 2016.3.7 |
| |
| ### Tools. kapt |
| |
| - Add `kotlin-annotation-processing-embeddable` artifact (compatible with `kotlin-compiler-embeddable`) |
| - Return `kotlin-annotation-processing` artifact back (compatible with CLI Kotlin compiler) |
| |
| ## 1.2-RC |
| |
| ### Compiler |
| |
| #### Fixes |
| |
| - [`KT-20774`](https://youtrack.jetbrains.com/issue/KT-20774) "::foo.isInitialized" for lateinit member properties produces incorrect bytecode |
| - [`KT-20826`](https://youtrack.jetbrains.com/issue/KT-20826) Can't compile Ultimate Idea with Kotlin 1.2 |
| - [`KT-20879`](https://youtrack.jetbrains.com/issue/KT-20879) Compiler problem in when-expressions |
| - [`KT-20959`](https://youtrack.jetbrains.com/issue/KT-20959) Regression: Unexpected diagnostic NINITIALIZED_ENUM_COMPANION reported in 1.1.60 & 1.2.0-rc |
| - [`KT-20651`](https://youtrack.jetbrains.com/issue/KT-20651) Don't know how to generate outer expression" for enum-values with non-trivial self-closures |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-20286`](https://youtrack.jetbrains.com/issue/KT-20286) "Configure Kotlin in project" should add kotlin-stdlib-jdk7/8 instead of kotlin-stdlib-jre7/8 starting from Kotlin 1.2 |
| |
| #### Fixes |
| |
| - [`KT-19599`](https://youtrack.jetbrains.com/issue/KT-19599) No indentation for multiline collection literal |
| - [`KT-20346`](https://youtrack.jetbrains.com/issue/KT-20346) Can't build tests in common code due to missing org.jetbrains.kotlin:kotlin-test-js testCompile dependency in JS |
| - [`KT-20550`](https://youtrack.jetbrains.com/issue/KT-20550) Spring: "Navigate to autowired candidates" gutter action is missed (IDEA 2017.3) |
| - [`KT-20566`](https://youtrack.jetbrains.com/issue/KT-20566) Spring: "Navigate to the spring beans declaration" gutter action for `@ComponentScan` is missed (IDEA 2017.3) |
| - [`KT-20843`](https://youtrack.jetbrains.com/issue/KT-20843) Kotlin TypeDeclarationProvider may stop other declarations providers execution |
| - [`KT-20906`](https://youtrack.jetbrains.com/issue/KT-20906) Find symbol by name doesn't work |
| - [`KT-20920`](https://youtrack.jetbrains.com/issue/KT-20920) UAST: SOE Thrown in JavaColorProvider |
| - [`KT-20922`](https://youtrack.jetbrains.com/issue/KT-20922) Couldn't match ClsMethodImpl from Kotlin test files |
| - [`KT-20929`](https://youtrack.jetbrains.com/issue/KT-20929) Import Project from Gradle wizard: the same page is shown twice |
| - [`KT-20833`](https://youtrack.jetbrains.com/issue/KT-20833) MP project: add dependency to kotlin-test-annotation-common to common module |
| |
| ### IDE. Completion |
| |
| - [`KT-18458`](https://youtrack.jetbrains.com/issue/KT-18458) Spring: code completion does not suggest bean names inside `@Qualifier` before function parameter |
| |
| ### IDE. Inspections and Intentions |
| |
| - [`KT-20899`](https://youtrack.jetbrains.com/issue/KT-20899) Code Cleanup fails to convert Circlet codebase to 1.2 |
| - [`KT-20949`](https://youtrack.jetbrains.com/issue/KT-20949) CCE from UAST (File breadcrumbs don't update when file tree does) |
| |
| ### IDE. Refactorings |
| |
| - [`KT-20251`](https://youtrack.jetbrains.com/issue/KT-20251) Kotlin Gradle script: Refactor → Inline works incorrect when you need to inline all function occurrences |
| |
| ### JavaScript |
| |
| - [`KT-2976`](https://youtrack.jetbrains.com/issue/KT-2976) Suggestion for cleaner style to implement !! operator |
| - [`KT-5259`](https://youtrack.jetbrains.com/issue/KT-5259) JS: RTTI may be break by overwriting constructor field |
| - [`KT-17475`](https://youtrack.jetbrains.com/issue/KT-17475) JS: object and companion object named "prototype" cause exceptions |
| - [`KT-18095`](https://youtrack.jetbrains.com/issue/KT-18095) JS: Wrong behavior of fun named "constructor" |
| - [`KT-18105`](https://youtrack.jetbrains.com/issue/KT-18105) JS: inner class "length" cause runtime exception |
| - [`KT-20625`](https://youtrack.jetbrains.com/issue/KT-20625) JS: Interface function with default parameter, overridden by other interface cannot be found at runtime |
| - [`KT-20820`](https://youtrack.jetbrains.com/issue/KT-20820) JS: IDEA project doesn't generate paths relative to .map |
| |
| ### Libraries |
| |
| - [`KT-4900`](https://youtrack.jetbrains.com/issue/KT-4900) Finalize math operation parameter names |
| |
| ### Tools. JPS |
| |
| - [`KT-20852`](https://youtrack.jetbrains.com/issue/KT-20852) IllegalArgumentException: URI has an authority component on attempt to jps compile the gradle project with javascript module |
| |
| ### Tools. kapt |
| |
| - [`KT-20877`](https://youtrack.jetbrains.com/issue/KT-20877) Butterknife: UninitializedPropertyAccessException: "lateinit property has not been initialized" for field annotated with `@BindView`. |
| |
| ## 1.2-Beta2 |
| |
| ### Multiplatform projects |
| |
| #### New Features |
| |
| - [`KT-20616`](https://youtrack.jetbrains.com/issue/KT-20616) Compiler options for `KotlinCompileCommon` task |
| - [`KT-15522`](https://youtrack.jetbrains.com/issue/KT-15522) Treat expect classes without explicit constructors as not having constructors at all |
| - [`KT-16099`](https://youtrack.jetbrains.com/issue/KT-16099) Do not require obvious override of super-interface methods in non-abstract expect class |
| - [`KT-20618`](https://youtrack.jetbrains.com/issue/KT-20618) Rename `implement` to `expectedBy` in gradle module dependency |
| |
| #### Fixes |
| |
| - [`KT-16926`](https://youtrack.jetbrains.com/issue/KT-16926) 'implement' dependency is not transitive when importing gradle project to IDEA |
| - [`KT-20634`](https://youtrack.jetbrains.com/issue/KT-20634) False error about platform project implementing non-common project |
| - [`KT-19170`](https://youtrack.jetbrains.com/issue/KT-19170) Forbid private expected declarations |
| - [`KT-20431`](https://youtrack.jetbrains.com/issue/KT-20431) Prohibit inheritance by delegation in 'expect' classes |
| - [`KT-20540`](https://youtrack.jetbrains.com/issue/KT-20540) Report errors about incompatible constructors of actual class |
| - [`KT-20398`](https://youtrack.jetbrains.com/issue/KT-20398) Do not highlight declarations with not implemented implementations with red during typing |
| - [`KT-19937`](https://youtrack.jetbrains.com/issue/KT-19937) Support "implement expect class" quickfix for nested classes |
| - [`KT-20657`](https://youtrack.jetbrains.com/issue/KT-20657) Actual annotation with all parameters that have default values doesn't match expected annotation with no-arg constructor |
| - [`KT-20680`](https://youtrack.jetbrains.com/issue/KT-20680) No actual class member: inconsistent modality check |
| - [`KT-18756`](https://youtrack.jetbrains.com/issue/KT-18756) multiplatform project: compilation error on implementation of extension property in javascript client module |
| - [`KT-17374`](https://youtrack.jetbrains.com/issue/KT-17374) Too many "expect declaration has no implementation" inspection in IDE in a multi-platform project |
| - [`KT-18455`](https://youtrack.jetbrains.com/issue/KT-18455) Multiplatform project: show gutter Navigate to implementation on expect side of method in the expect class |
| - [`KT-19222`](https://youtrack.jetbrains.com/issue/KT-19222) Useless tooltip on a gutter icon for expect declaration |
| - [`KT-20043`](https://youtrack.jetbrains.com/issue/KT-20043) multiplatform: No H gutter if a class has nested/inner classes inherited from it |
| - [`KT-20164`](https://youtrack.jetbrains.com/issue/KT-20164) expect/actual navigation does not work when actual is a typealias |
| - [`KT-20254`](https://youtrack.jetbrains.com/issue/KT-20254) multiplatform: there is no link between expect and actual classes, if implementation has a constructor when expect doesn't |
| - [`KT-20309`](https://youtrack.jetbrains.com/issue/KT-20309) multiplatform: ClassCastException on mouse hovering on the H gutter of the actual secondary constructor |
| - [`KT-20638`](https://youtrack.jetbrains.com/issue/KT-20638) Context menu in common module: NSEE: "Collection contains no element matching the predicate." at KotlinRunConfigurationProducerKt.findJvmImplementationModule() |
| - [`KT-18919`](https://youtrack.jetbrains.com/issue/KT-18919) multiplatform project: expect keyword is lost on converting to object |
| - [`KT-20008`](https://youtrack.jetbrains.com/issue/KT-20008) multiplatform: Create expect class implementation should add actual keyword at secondary constructors |
| - [`KT-20044`](https://youtrack.jetbrains.com/issue/KT-20044) multiplatform: Create expect class implementation should add actual constructor at primary constructor |
| - [`KT-20135`](https://youtrack.jetbrains.com/issue/KT-20135) "Create expect class implementation" should open created class in editor |
| - [`KT-20163`](https://youtrack.jetbrains.com/issue/KT-20163) multiplatform: it should be possible to create an implementation for overloaded method if for one method implementation is present already |
| - [`KT-20243`](https://youtrack.jetbrains.com/issue/KT-20243) multiplatform: quick fix Create expect interface implementation should add actual keyword at interface members |
| - [`KT-20325`](https://youtrack.jetbrains.com/issue/KT-20325) multiplatform: Quick fix Create actual ... should specify correct classifier name for object, enum class and annotation class |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-16028`](https://youtrack.jetbrains.com/issue/KT-16028) Allow to have different bodies of inline functions inlined depending on apiVersion |
| |
| #### Performance Improvements |
| |
| - [`KT-20462`](https://youtrack.jetbrains.com/issue/KT-20462) Don't create an array copy for '*<array-constructor-fun>(...)' |
| |
| #### Fixes |
| |
| - [`KT-13644`](https://youtrack.jetbrains.com/issue/KT-13644) Information from explicit cast should be used for type inference |
| - [`KT-14697`](https://youtrack.jetbrains.com/issue/KT-14697) Use-site targeted annotation is not correctly loaded from class file |
| - [`KT-17981`](https://youtrack.jetbrains.com/issue/KT-17981) Type parameter for catch parameter possible when exception is nested in generic, but fails in runtime |
| - [`KT-19251`](https://youtrack.jetbrains.com/issue/KT-19251) Stack spilling in constructor arguments breaks Quasar |
| - [`KT-20387`](https://youtrack.jetbrains.com/issue/KT-20387) Wrong argument generated for accessor call of a protected generic 'operator fun get/set' from base class with primitive type as type parameter |
| - [`KT-20491`](https://youtrack.jetbrains.com/issue/KT-20491) Incorrect synthetic accessor generated for a generic base class function specialized with primitive type |
| - [`KT-20651`](https://youtrack.jetbrains.com/issue/KT-20651) "Don't know how to generate outer expression" for enum-values with non-trivial self-closures |
| - [`KT-20752`](https://youtrack.jetbrains.com/issue/KT-20752) Do not register new kinds of smart casts for unstable values |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-19146`](https://youtrack.jetbrains.com/issue/KT-19146) Parameter hints could be shown for annotation |
| |
| #### Fixes |
| |
| - [`KT-19207`](https://youtrack.jetbrains.com/issue/KT-19207) "Configure Kotlin in project" should add "requires kotlin.stdlib" to module-info for Java 9 modules |
| - [`KT-19213`](https://youtrack.jetbrains.com/issue/KT-19213) Formatter/Code Style: space between type parameters and `where` is not inserted |
| - [`KT-19216`](https://youtrack.jetbrains.com/issue/KT-19216) Parameter name hints should not be shown for functional type invocation |
| - [`KT-20448`](https://youtrack.jetbrains.com/issue/KT-20448) Exception in UAST during reference search in J2K |
| - [`KT-20543`](https://youtrack.jetbrains.com/issue/KT-20543) java.lang.ClassCastException on usage of array literals in Spring annotation |
| - [`KT-20709`](https://youtrack.jetbrains.com/issue/KT-20709) Loop in parent structure when converting a LITERAL_STRING_TEMPLATE_ENTRY |
| |
| ### IDE. Completion |
| |
| - [`KT-17165`](https://youtrack.jetbrains.com/issue/KT-17165) Support array literals in annotations in completion |
| |
| ### IDE. Debugger |
| |
| - [`KT-18775`](https://youtrack.jetbrains.com/issue/KT-18775) Evaluate expression doesn't allow access to properties of private nested objects, including companion |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-20108`](https://youtrack.jetbrains.com/issue/KT-20108) Support "add requires directive to module-info.java" quick fix on usages of non-required modules in Kotlin sources |
| - [`KT-20410`](https://youtrack.jetbrains.com/issue/KT-20410) Add inspection for listOf().filterNotNull() to replace it with listOfNotNull() |
| |
| #### Fixes |
| |
| - [`KT-16636`](https://youtrack.jetbrains.com/issue/KT-16636) Remove parentheses after deleting the last unused constructor parameter |
| - [`KT-18549`](https://youtrack.jetbrains.com/issue/KT-18549) "Add type" quick fix adds non-primitive Array type for annotation parameters |
| - [`KT-18631`](https://youtrack.jetbrains.com/issue/KT-18631) Inspection to convert emptyArray() to empty literal does not work |
| - [`KT-18773`](https://youtrack.jetbrains.com/issue/KT-18773) Disable "Replace camel-case name with spaces" intention for JS and common projects |
| - [`KT-20183`](https://youtrack.jetbrains.com/issue/KT-20183) AE “Classifier descriptor of a type should be of type ClassDescriptor” on adding element to generic collection in function |
| - [`KT-20315`](https://youtrack.jetbrains.com/issue/KT-20315) "call chain on collection type may be simplified" generates code that does not compile |
| |
| ### JavaScript |
| |
| #### Fixes |
| |
| - [`KT-8285`](https://youtrack.jetbrains.com/issue/KT-8285) JS: don't generate tmp when only need one component |
| - [`KT-8374`](https://youtrack.jetbrains.com/issue/KT-8374) JS: some Double values converts to Int differently on JS and JVM |
| - [`KT-14549`](https://youtrack.jetbrains.com/issue/KT-14549) JS: Non-local returns from secondary constructors don't work |
| - [`KT-15294`](https://youtrack.jetbrains.com/issue/KT-15294) JS: parse error in `js()` function |
| - [`KT-17629`](https://youtrack.jetbrains.com/issue/KT-17629) JS: Equals function (==) returns true for all primitive numeric types |
| - [`KT-17760`](https://youtrack.jetbrains.com/issue/KT-17760) JS: Nothing::class throws error |
| - [`KT-17933`](https://youtrack.jetbrains.com/issue/KT-17933) JS: toString, hashCode method and simplename property of KClass return senseless results for some classes |
| - [`KT-18010`](https://youtrack.jetbrains.com/issue/KT-18010) JS: JsName annotation in interfaces can cause runtime exception |
| - [`KT-18063`](https://youtrack.jetbrains.com/issue/KT-18063) Inlining does not work properly in JS for suspend functions from another module |
| - [`KT-18548`](https://youtrack.jetbrains.com/issue/KT-18548) JS: wrong string interpolation with generic or Any parameters |
| - [`KT-19772`](https://youtrack.jetbrains.com/issue/KT-19772) JS: wrong boxing behavior for open val and final fun inside open class |
| - [`KT-19794`](https://youtrack.jetbrains.com/issue/KT-19794) runtime crash with empty object (Javascript) |
| - [`KT-19818`](https://youtrack.jetbrains.com/issue/KT-19818) JS: generate paths relative to .map file by default (unless "-source-map-prefix" is used) |
| - [`KT-19906`](https://youtrack.jetbrains.com/issue/KT-19906) JS: rename compiler option "-source-map-source-roots" to avoid misleading since sourcemaps have field called "sourceRoot" |
| - [`KT-20287`](https://youtrack.jetbrains.com/issue/KT-20287) Functions don't actually return Unit in Kotlin-JS -> unexpected null problems vs JDK version |
| - [`KT-20451`](https://youtrack.jetbrains.com/issue/KT-20451) KotlinJs - interface function with default parameter, overridden by implementor, can't be found at runtime |
| - [`KT-20527`](https://youtrack.jetbrains.com/issue/KT-20527) JS: use prototype chain to check that object implements kotlin interface |
| - [`KT-20650`](https://youtrack.jetbrains.com/issue/KT-20650) JS: compiler crashes in Java 9 with NoClassDefFoundError |
| - [`KT-20653`](https://youtrack.jetbrains.com/issue/KT-20653) JS: compiler crashes in Java 9 with TranslationRuntimeException |
| |
| ### Language design |
| |
| - [`KT-20171`](https://youtrack.jetbrains.com/issue/KT-20171) Deprecate assigning single elements to varargs in named form |
| |
| ### Libraries |
| |
| - [`KT-19696`](https://youtrack.jetbrains.com/issue/KT-19696) Provide a way to write multiplatform tests |
| - [`KT-18961`](https://youtrack.jetbrains.com/issue/KT-18961) Closeable.use should call addSuppressed |
| - [`KT-2460`](https://youtrack.jetbrains.com/issue/KT-2460) [`PR-1300`](https://github.com/JetBrains/kotlin/pull/1300) `shuffle` and `fill` extensions for MutableList now also available in JS |
| - [`PR-1230`](https://github.com/JetBrains/kotlin/pull/1230) Add assertSame and assertNotSame methods to kotlin-test |
| |
| ### Tools. Gradle |
| |
| - [`KT-20553`](https://youtrack.jetbrains.com/issue/KT-20553) Rename `warningsAsErrors` compiler option to `allWarningsAsErrors` |
| - [`KT-20217`](https://youtrack.jetbrains.com/issue/KT-20217) `src/main/java` and `src/test/java` source directories are no longer included by default in Kotlin/JS and Kotlin/Common projects |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-20654`](https://youtrack.jetbrains.com/issue/KT-20654) AndroidStudio: NSME “PsiJavaModule.getName()Ljava/lang/String” on calling simple Kotlin functions like println(), listOf() |
| |
| ### Binary Metadata |
| |
| - [`KT-20547`](https://youtrack.jetbrains.com/issue/KT-20547) Write pre-release flag into class files if language version > LATEST_STABLE |
| |
| ## 1.2-Beta |
| |
| ### Android |
| |
| #### New Features |
| |
| - [`KT-20051`](https://youtrack.jetbrains.com/issue/KT-20051) Quickfixes to support @Parcelize |
| #### Fixes |
| |
| - [`KT-19747`](https://youtrack.jetbrains.com/issue/KT-19747) Android extensions + Parcelable: VerifyError in case of RawValue annotation on a type when it's unknown how to parcel it |
| - [`KT-19899`](https://youtrack.jetbrains.com/issue/KT-19899) Parcelize: Building with ProGuard enabled |
| - [`KT-19988`](https://youtrack.jetbrains.com/issue/KT-19988) [Android Extensions] inner class LayoutContainer causes NoSuchMethodError |
| - [`KT-20002`](https://youtrack.jetbrains.com/issue/KT-20002) Parcelize explodes on LongArray |
| - [`KT-20019`](https://youtrack.jetbrains.com/issue/KT-20019) Parcelize does not propogate flags argument when writing nested Parcelable |
| - [`KT-20020`](https://youtrack.jetbrains.com/issue/KT-20020) Parcelize does not use primitive array read/write methods on Parcel |
| - [`KT-20021`](https://youtrack.jetbrains.com/issue/KT-20021) Parcelize does not serialize Parcelable enum as Parcelable |
| - [`KT-20022`](https://youtrack.jetbrains.com/issue/KT-20022) Parcelize should dispatch directly to java.lang.Enum when writing an enum. |
| - [`KT-20034`](https://youtrack.jetbrains.com/issue/KT-20034) Application installation failed (INSTALL_FAILED_DEXOPT) in Android 4.3 devices if I use Parcelize |
| - [`KT-20057`](https://youtrack.jetbrains.com/issue/KT-20057) Parcelize should use specialized write/create methods where available. |
| - [`KT-20062`](https://youtrack.jetbrains.com/issue/KT-20062) Parceler should allow otherwise un-parcelable property types in enclosing class. |
| - [`KT-20170`](https://youtrack.jetbrains.com/issue/KT-20170) UAST: Getting the location of a UIdentifier is tricky |
| |
| ### Compiler |
| |
| - [`KT-4565`](https://youtrack.jetbrains.com/issue/KT-4565) Support smart casting of safe cast's subject (and also safe call's receiver) |
| - [`KT-8492`](https://youtrack.jetbrains.com/issue/KT-8492) Null check should work after save call with elvis in condition |
| - [`KT-9327`](https://youtrack.jetbrains.com/issue/KT-9327) Need a way to check whether a lateinit property was assigned |
| - [`KT-14138`](https://youtrack.jetbrains.com/issue/KT-14138) Allow lateinit local variables |
| - [`KT-15461`](https://youtrack.jetbrains.com/issue/KT-15461) Allow lateinit top level properties |
| - [`KT-7257`](https://youtrack.jetbrains.com/issue/KT-7257) NPE when accessing properties of enum from inner lambda on initialization |
| - [`KT-9580`](https://youtrack.jetbrains.com/issue/KT-9580) Report an error if 'setparam' target does not make sense for a parameter declaration |
| - [`KT-16310`](https://youtrack.jetbrains.com/issue/KT-16310) Nested classes inside enum entries capturing outer members |
| - [`KT-20155`](https://youtrack.jetbrains.com/issue/KT-20155) Confusing diagnostics on a nested interface in inner class |
| |
| ### IDE |
| |
| - [`KT-14175`](https://youtrack.jetbrains.com/issue/KT-14175) Surround with try ... catch (... finally) doesn't work for expressions |
| - [`KT-20308`](https://youtrack.jetbrains.com/issue/KT-20308) New Gradle with Kotlin DSL project wizard |
| - [`KT-18353`](https://youtrack.jetbrains.com/issue/KT-18353) Support UAST for .kts files |
| - [`KT-19823`](https://youtrack.jetbrains.com/issue/KT-19823) Kotlin Gradle project import into IntelliJ: import kapt generated classes into classpath |
| - [`KT-20185`](https://youtrack.jetbrains.com/issue/KT-20185) Stub and PSI element type mismatch for "var nullableSuspend: (suspend (P) -> Unit)? = null" |
| |
| ### Language design |
| |
| - [`KT-14486`](https://youtrack.jetbrains.com/issue/KT-14486) Allow smart cast in closure if a local variable is modified only before it (and not after or inside) |
| - [`KT-15667`](https://youtrack.jetbrains.com/issue/KT-15667) Support "::foo" as a short-hand syntax for bound callable reference to "this::foo" |
| - [`KT-16681`](https://youtrack.jetbrains.com/issue/KT-16681) kotlin allows mutating the field of read-only property |
| |
| ### Libraries |
| |
| - [`KT-19258`](https://youtrack.jetbrains.com/issue/KT-19258) Java 9: module-info.java with `requires kotlin.stdlib` causes compiler to fail: "module reads package from both kotlin.reflect and kotlin.stdlib" |
| |
| ### Tools |
| |
| - [`KT-19692`](https://youtrack.jetbrains.com/issue/KT-19692) kotlin-jpa plugin doesn't support @MappedSuperclass annotation |
| - [`KT-20030`](https://youtrack.jetbrains.com/issue/KT-20030) Parcelize can directly reference writeToParcel and CREATOR for final, non-Parcelize Parcelable types in same compilation unit. |
| - [`KT-19742`](https://youtrack.jetbrains.com/issue/KT-19742) [Android extensions] Calling clearFindViewByIdCache causes NPE |
| - [`KT-19749`](https://youtrack.jetbrains.com/issue/KT-19749) Android extensions + Parcelable: NoSuchMethodError on attempt to pack into parcel a serializable object |
| - [`KT-20026`](https://youtrack.jetbrains.com/issue/KT-20026) Parcelize overrides describeContents despite being already implemented. |
| - [`KT-20027`](https://youtrack.jetbrains.com/issue/KT-20027) Parcelize uses wrong classloader when reading parcelable type. |
| - [`KT-20029`](https://youtrack.jetbrains.com/issue/KT-20029) Parcelize should not directly reference parcel methods on types outside compilation unit |
| - [`KT-20032`](https://youtrack.jetbrains.com/issue/KT-20032) Parcelize does not respect type nullability in case of Parcelize parcelables |
| |
| ### Tools. CLI |
| |
| - [`KT-10563`](https://youtrack.jetbrains.com/issue/KT-10563) Support a command line argument -Werror to treat warnings as errors |
| |
| ### Tools. Gradle |
| |
| - [`KT-20212`](https://youtrack.jetbrains.com/issue/KT-20212) Cannot access internal components from test code |
| |
| ### Tools. kapt |
| |
| - [`KT-17923`](https://youtrack.jetbrains.com/issue/KT-17923) Reference to Dagger generated class is highlighted red |
| - [`KT-18923`](https://youtrack.jetbrains.com/issue/KT-18923) Kapt: Do not use the Kotlin error message collector to issue errors from kapt |
| - [`KT-19097`](https://youtrack.jetbrains.com/issue/KT-19097) Request: Decent support of `kapt.kotlin.generated` on Intellij/Android Studio |
| - [`KT-20001`](https://youtrack.jetbrains.com/issue/KT-20001) kapt generate stubs Gradle task does not depend on the compilation of sub-project kapt dependencies |
| |
| ## 1.1.60 |
| |
| ### Android |
| |
| #### New Features |
| |
| - [`KT-20051`](https://youtrack.jetbrains.com/issue/KT-20051) Quickfixes to support @Parcelize |
| #### Fixes |
| |
| - [`KT-19747`](https://youtrack.jetbrains.com/issue/KT-19747) Android extensions + Parcelable: VerifyError in case of RawValue annotation on a type when it's unknown how to parcel it |
| - [`KT-19899`](https://youtrack.jetbrains.com/issue/KT-19899) Parcelize: Building with ProGuard enabled |
| - [`KT-19988`](https://youtrack.jetbrains.com/issue/KT-19988) [Android Extensions] inner class LayoutContainer causes NoSuchMethodError |
| - [`KT-20002`](https://youtrack.jetbrains.com/issue/KT-20002) Parcelize explodes on LongArray |
| - [`KT-20019`](https://youtrack.jetbrains.com/issue/KT-20019) Parcelize does not propogate flags argument when writing nested Parcelable |
| - [`KT-20020`](https://youtrack.jetbrains.com/issue/KT-20020) Parcelize does not use primitive array read/write methods on Parcel |
| - [`KT-20021`](https://youtrack.jetbrains.com/issue/KT-20021) Parcelize does not serialize Parcelable enum as Parcelable |
| - [`KT-20022`](https://youtrack.jetbrains.com/issue/KT-20022) Parcelize should dispatch directly to java.lang.Enum when writing an enum. |
| - [`KT-20034`](https://youtrack.jetbrains.com/issue/KT-20034) Application installation failed (INSTALL_FAILED_DEXOPT) in Android 4.3 devices if I use Parcelize |
| - [`KT-20057`](https://youtrack.jetbrains.com/issue/KT-20057) Parcelize should use specialized write/create methods where available. |
| - [`KT-20062`](https://youtrack.jetbrains.com/issue/KT-20062) Parceler should allow otherwise un-parcelable property types in enclosing class. |
| |
| ### Compiler |
| |
| #### Performance Improvements |
| |
| - [`KT-20462`](https://youtrack.jetbrains.com/issue/KT-20462) Don't create an array copy for '*<array-constructor-fun>(...)' |
| #### Fixes |
| |
| - [`KT-14697`](https://youtrack.jetbrains.com/issue/KT-14697) Use-site targeted annotation is not correctly loaded from class file |
| - [`KT-17680`](https://youtrack.jetbrains.com/issue/KT-17680) Android Studio and multiple tests in single file |
| - [`KT-19251`](https://youtrack.jetbrains.com/issue/KT-19251) Stack spilling in constructor arguments breaks Quasar |
| - [`KT-19592`](https://youtrack.jetbrains.com/issue/KT-19592) Apply JSR 305 default nullability qualifiers with to generic type arguments if they're applicable for TYPE_USE |
| - [`KT-20016`](https://youtrack.jetbrains.com/issue/KT-20016) JSR 305: default nullability qualifiers are ignored in TYPE_USE and PARAMETER positions |
| - [`KT-20131`](https://youtrack.jetbrains.com/issue/KT-20131) Support @NonNull(when = NEVER) nullability annotation |
| - [`KT-20158`](https://youtrack.jetbrains.com/issue/KT-20158) Preserve flexibility for Java types annotated with @NonNull(when = UNKNOWN) |
| - [`KT-20337`](https://youtrack.jetbrains.com/issue/KT-20337) No multifile class facade is generated for files with type aliases only |
| - [`KT-20387`](https://youtrack.jetbrains.com/issue/KT-20387) Wrong argument generated for accessor call of a protected generic 'operator fun get/set' from base class with primitive type as type parameter |
| - [`KT-20418`](https://youtrack.jetbrains.com/issue/KT-20418) Wrong code generated for literal long range with mixed integer literal ends |
| - [`KT-20491`](https://youtrack.jetbrains.com/issue/KT-20491) Incorrect synthetic accessor generated for a generic base class function specialized with primitive type |
| - [`KT-20651`](https://youtrack.jetbrains.com/issue/KT-20651) "Don't know how to generate outer expression" for enum-values with non-trivial self-closures |
| - [`KT-20707`](https://youtrack.jetbrains.com/issue/KT-20707) Support when by enum in kotlin scripts |
| - [`KT-20879`](https://youtrack.jetbrains.com/issue/KT-20879) Compiler problem in when-expressions |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-14175`](https://youtrack.jetbrains.com/issue/KT-14175) Surround with try ... catch (... finally) doesn't work for expressions |
| - [`KT-15769`](https://youtrack.jetbrains.com/issue/KT-15769) Join lines could "convert to expression body" |
| - [`KT-19134`](https://youtrack.jetbrains.com/issue/KT-19134) IntelliJ Color Scheme editor - allow changing color of colons and double colons |
| - [`KT-20308`](https://youtrack.jetbrains.com/issue/KT-20308) New Gradle with Kotlin DSL project wizard |
| #### Fixes |
| |
| - [`KT-15932`](https://youtrack.jetbrains.com/issue/KT-15932) Attempt to rename private property finds unrelated usages |
| - [`KT-18996`](https://youtrack.jetbrains.com/issue/KT-18996) After Kotlin compiler settings change: 'Apply' button doesn't work |
| - [`KT-19458`](https://youtrack.jetbrains.com/issue/KT-19458) Resolver for 'completion/highlighting in ScriptModuleInfo for build.gradle.kts / JVM' does not know how to resolve LibraryInfo |
| - [`KT-19474`](https://youtrack.jetbrains.com/issue/KT-19474) Kotlin Gradle Script: highlighting fails on unresolved references |
| - [`KT-19823`](https://youtrack.jetbrains.com/issue/KT-19823) Kotlin Gradle project import into IntelliJ: import kapt generated classes into classpath |
| - [`KT-19958`](https://youtrack.jetbrains.com/issue/KT-19958) Android: kotlinOptions from build.gradle are not imported into facet |
| - [`KT-19972`](https://youtrack.jetbrains.com/issue/KT-19972) AssertionError “Resolver for 'completion/highlighting in ModuleProductionSourceInfo(module=Module: 'kotlin-pure_main') for files dummy.kt for platform JVM' does not know how to resolve SdkInfo“ on copying Kotlin file with kotlin.* imports from other project |
| - [`KT-20112`](https://youtrack.jetbrains.com/issue/KT-20112) maven dependency type test-jar with scope compile not |
| - [`KT-20185`](https://youtrack.jetbrains.com/issue/KT-20185) Stub and PSI element type mismatch for "var nullableSuspend: (suspend (P) -> Unit)? = null" |
| - [`KT-20199`](https://youtrack.jetbrains.com/issue/KT-20199) Cut action is not available during indexing |
| - [`KT-20331`](https://youtrack.jetbrains.com/issue/KT-20331) Wrong EAP repository |
| - [`KT-20346`](https://youtrack.jetbrains.com/issue/KT-20346) Can't build tests in common code due to missing org.jetbrains.kotlin:kotlin-test-js testCompile dependency in JS |
| - [`KT-20419`](https://youtrack.jetbrains.com/issue/KT-20419) Android Studio plugin 1.1.50 show multiple gutter icon for the same item |
| - [`KT-20519`](https://youtrack.jetbrains.com/issue/KT-20519) Error “Parameter specified as non-null is null: method ModuleGrouperKt.isQualifiedModuleNamesEnabled” on creating Gradle (Kotlin DSL) project from scratch |
| - [`KT-20550`](https://youtrack.jetbrains.com/issue/KT-20550) Spring: "Navigate to autowired candidates" gutter action is missed (IDEA 2017.3) |
| - [`KT-20566`](https://youtrack.jetbrains.com/issue/KT-20566) Spring: "Navigate to the spring beans declaration" gutter action for `@ComponentScan` is missed (IDEA 2017.3) |
| - [`KT-20621`](https://youtrack.jetbrains.com/issue/KT-20621) Provide automatic migration from JetRunConfigurationType to KotlinRunConfigurationType |
| - [`KT-20648`](https://youtrack.jetbrains.com/issue/KT-20648) Do we need a separate ProjectImportProvider for gradle kotlin dsl projects? |
| - [`KT-20782`](https://youtrack.jetbrains.com/issue/KT-20782) Non-atomic trees update |
| - [`KT-20789`](https://youtrack.jetbrains.com/issue/KT-20789) Can't navigate to inline call/inline use site when runner is delegated to Gradle |
| - [`KT-20843`](https://youtrack.jetbrains.com/issue/KT-20843) Kotlin TypeDeclarationProvider may stop other declarations providers execution |
| - [`KT-20929`](https://youtrack.jetbrains.com/issue/KT-20929) Import Project from Gradle wizard: the same page is shown twice |
| |
| ### IDE. Completion |
| |
| - [`KT-16383`](https://youtrack.jetbrains.com/issue/KT-16383) IllegalStateException: Failed to create expression from text: '<init>' on choosing ByteArray from completion list |
| - [`KT-18458`](https://youtrack.jetbrains.com/issue/KT-18458) Spring: code completion does not suggest bean names inside `@Qualifier` before function parameter |
| - [`KT-20256`](https://youtrack.jetbrains.com/issue/KT-20256) java.lang.Throwable “Invalid range specified” on editing template inside string literal |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-14695`](https://youtrack.jetbrains.com/issue/KT-14695) Simplify comparison intention produces meaningless statement for assert() |
| - [`KT-17204`](https://youtrack.jetbrains.com/issue/KT-17204) Add `Assign to property quickfix` |
| - [`KT-18220`](https://youtrack.jetbrains.com/issue/KT-18220) Add data modifier to a class quickfix |
| - [`KT-18742`](https://youtrack.jetbrains.com/issue/KT-18742) Add quick-fix for CANNOT_CHECK_FOR_ERASED |
| - [`KT-19735`](https://youtrack.jetbrains.com/issue/KT-19735) Add quickfix for type mismatch that converts Sequence/Array/List |
| - [`KT-20259`](https://youtrack.jetbrains.com/issue/KT-20259) Show warning if arrays are compared by '!=' |
| #### Fixes |
| |
| - [`KT-10546`](https://youtrack.jetbrains.com/issue/KT-10546) Wrong "Unused property" warning on using inline object syntax |
| - [`KT-16394`](https://youtrack.jetbrains.com/issue/KT-16394) "Convert reference to lambda" generates wrong code |
| - [`KT-16808`](https://youtrack.jetbrains.com/issue/KT-16808) Intention "Remove unnecessary parantheses" is erroneously proposed for elvis operator on LHS of `in` operator if RHS of elvis is return with value |
| - [`KT-17437`](https://youtrack.jetbrains.com/issue/KT-17437) Class highlighted as unused even if Companion methods/fields really used |
| - [`KT-19377`](https://youtrack.jetbrains.com/issue/KT-19377) Inspections are run for Kotlin Gradle DSL sources |
| - [`KT-19420`](https://youtrack.jetbrains.com/issue/KT-19420) Kotlin Gradle script editor: suggestion to import required class from stdlib fails with AE: ResolverForProjectImpl.descriptorForModule() |
| - [`KT-19626`](https://youtrack.jetbrains.com/issue/KT-19626) (Specify type explicitly) Descriptor was not found for VALUE_PARAMETER |
| - [`KT-19674`](https://youtrack.jetbrains.com/issue/KT-19674) 'Convert property initializer to getter' intention fails on incompilable initializer with AssertionError at SpecifyTypeExplicitlyIntention$Companion.addTypeAnnotationWithTemplate() |
| - [`KT-19782`](https://youtrack.jetbrains.com/issue/KT-19782) Surround with if else doesn't work for expressions |
| - [`KT-20010`](https://youtrack.jetbrains.com/issue/KT-20010) 'Replace safe access expression with 'if' expression' IDEA Kotlin plugin intention may failed |
| - [`KT-20104`](https://youtrack.jetbrains.com/issue/KT-20104) "Recursive property accessor" reports false positive when property reference is used in the assignment |
| - [`KT-20218`](https://youtrack.jetbrains.com/issue/KT-20218) AE on calling intention “Convert to secondary constructor” for already referred argument |
| - [`KT-20231`](https://youtrack.jetbrains.com/issue/KT-20231) False positive 'Redundant override' when delegated member hides super type override |
| - [`KT-20261`](https://youtrack.jetbrains.com/issue/KT-20261) Incorrect "Redundant Unit return type" inspection for Nothing-typed expression |
| - [`KT-20315`](https://youtrack.jetbrains.com/issue/KT-20315) "call chain on collection type may be simplified" generates code that does not compile |
| - [`KT-20333`](https://youtrack.jetbrains.com/issue/KT-20333) Assignment can be lifted out of try is applied too broadly |
| - [`KT-20366`](https://youtrack.jetbrains.com/issue/KT-20366) Code cleanup: some inspections are broken |
| - [`KT-20369`](https://youtrack.jetbrains.com/issue/KT-20369) Inspection messages with INFORMATION highlight type are shown in Code Inspect |
| - [`KT-20409`](https://youtrack.jetbrains.com/issue/KT-20409) useless warning "Remove curly braces" for Chinese character |
| - [`KT-20417`](https://youtrack.jetbrains.com/issue/KT-20417) Converting property getter to block body doesn't insert explicit return type |
| |
| ### IDE. Refactorings |
| |
| #### Performance Improvements |
| |
| - [`KT-18823`](https://youtrack.jetbrains.com/issue/KT-18823) Move class to a separate file is very slow in 'kotlin' project |
| - [`KT-20205`](https://youtrack.jetbrains.com/issue/KT-20205) Invoke MoveKotlinDeclarationsProcessor.findUsages() under progress |
| #### Fixes |
| |
| - [`KT-15840`](https://youtrack.jetbrains.com/issue/KT-15840) Introduce type alias: don't change not-nullable type with nullable typealias |
| - [`KT-17949`](https://youtrack.jetbrains.com/issue/KT-17949) Rename private fun should not search it out of scope |
| - [`KT-18196`](https://youtrack.jetbrains.com/issue/KT-18196) Refactor / Copy: the copy is formatted |
| - [`KT-18594`](https://youtrack.jetbrains.com/issue/KT-18594) Refactor / Extract (Functional) Parameter are available for annotation arguments, but fail with AE: "Body element is not found" |
| - [`KT-19439`](https://youtrack.jetbrains.com/issue/KT-19439) Kotlin introduce parameter causes exception |
| - [`KT-19909`](https://youtrack.jetbrains.com/issue/KT-19909) copy a kotlin class removes imports and other modifications |
| - [`KT-19949`](https://youtrack.jetbrains.com/issue/KT-19949) AssertionError „Resolver for 'project source roots and libraries for platform JVM' does not know how to resolve ModuleProductionSourceInfo“ through MoveConflictChecker.getModuleDescriptor() on copying Kotlin file from other project |
| - [`KT-20092`](https://youtrack.jetbrains.com/issue/KT-20092) Refactor / Copy: copy of .kt file removes all the blank lines and 'hanging' comments |
| - [`KT-20335`](https://youtrack.jetbrains.com/issue/KT-20335) Refactor → Extract Type Parameter: “AWT events are not allowed inside write action” after processing duplicates |
| - [`KT-20402`](https://youtrack.jetbrains.com/issue/KT-20402) Throwable “PsiElement(IDENTIFIER) by KotlinInplaceParameterIntroducer” on calling Refactor → Extract Parameter for default values |
| - [`KT-20403`](https://youtrack.jetbrains.com/issue/KT-20403) AE “Body element is not found” on calling Refactor → Extract Parameter for default values in constructor of class without body |
| |
| ### JavaScript |
| |
| #### Fixes |
| |
| - [`KT-8285`](https://youtrack.jetbrains.com/issue/KT-8285) JS: don't generate tmp when only need one component |
| - [`KT-14549`](https://youtrack.jetbrains.com/issue/KT-14549) JS: Non-local returns from secondary constructors don't work |
| - [`KT-15294`](https://youtrack.jetbrains.com/issue/KT-15294) JS: parse error in `js()` function |
| - [`KT-17450`](https://youtrack.jetbrains.com/issue/KT-17450) PlatformDependent members of collections are compiled in JS |
| - [`KT-18010`](https://youtrack.jetbrains.com/issue/KT-18010) JS: JsName annotation in interfaces can cause runtime exception |
| - [`KT-18063`](https://youtrack.jetbrains.com/issue/KT-18063) Inlining does not work properly in JS for suspend functions from another module |
| - [`KT-18548`](https://youtrack.jetbrains.com/issue/KT-18548) JS: wrong string interpolation with generic or Any parameters |
| - [`KT-19794`](https://youtrack.jetbrains.com/issue/KT-19794) runtime crash with empty object (Javascript) |
| - [`KT-19818`](https://youtrack.jetbrains.com/issue/KT-19818) JS: generate paths relative to .map file by default (unless "-source-map-prefix" is used) |
| - [`KT-19906`](https://youtrack.jetbrains.com/issue/KT-19906) JS: rename compiler option "-source-map-source-roots" to avoid misleading since sourcemaps have field called "sourceRoot" |
| - [`KT-20287`](https://youtrack.jetbrains.com/issue/KT-20287) Functions don't actually return Unit in Kotlin-JS -> unexpected null problems vs JDK version |
| - [`KT-20451`](https://youtrack.jetbrains.com/issue/KT-20451) KotlinJs - interface function with default parameter, overridden by implementor, can't be found at runtime |
| - [`KT-20650`](https://youtrack.jetbrains.com/issue/KT-20650) JS: compiler crashes in Java 9 with NoClassDefFoundError |
| - [`KT-20653`](https://youtrack.jetbrains.com/issue/KT-20653) JS: compiler crashes in Java 9 with TranslationRuntimeException |
| - [`KT-20820`](https://youtrack.jetbrains.com/issue/KT-20820) JS: IDEA project doesn't generate paths relative to .map |
| |
| ### Libraries |
| |
| - [`KT-20596`](https://youtrack.jetbrains.com/issue/KT-20596) 'synchronized' does not allow non-local return in Kotlin JS |
| - [`KT-20600`](https://youtrack.jetbrains.com/issue/KT-20600) Typo in POMs for kotlin-runtime |
| |
| ### Tools |
| |
| - [`KT-19692`](https://youtrack.jetbrains.com/issue/KT-19692) kotlin-jpa plugin doesn't support @MappedSuperclass annotation |
| - [`KT-20030`](https://youtrack.jetbrains.com/issue/KT-20030) Parcelize can directly reference writeToParcel and CREATOR for final, non-Parcelize Parcelable types in same compilation unit. |
| - [`KT-19742`](https://youtrack.jetbrains.com/issue/KT-19742) [Android extensions] Calling clearFindViewByIdCache causes NPE |
| - [`KT-19749`](https://youtrack.jetbrains.com/issue/KT-19749) Android extensions + Parcelable: NoSuchMethodError on attempt to pack into parcel a serializable object |
| - [`KT-20026`](https://youtrack.jetbrains.com/issue/KT-20026) Parcelize overrides describeContents despite being already implemented. |
| - [`KT-20027`](https://youtrack.jetbrains.com/issue/KT-20027) Parcelize uses wrong classloader when reading parcelable type. |
| - [`KT-20029`](https://youtrack.jetbrains.com/issue/KT-20029) Parcelize should not directly reference parcel methods on types outside compilation unit |
| - [`KT-20032`](https://youtrack.jetbrains.com/issue/KT-20032) Parcelize does not respect type nullability in case of Parcelize parcelables |
| |
| ### Tools. Gradle |
| |
| - [`KT-3463`](https://youtrack.jetbrains.com/issue/KT-3463) Gradle plugin ignores kotlin compile options changes |
| - [`KT-16299`](https://youtrack.jetbrains.com/issue/KT-16299) Gradle build does not recompile annotated classes on changing compiler's plugins configuration |
| - [`KT-16764`](https://youtrack.jetbrains.com/issue/KT-16764) Kotlin Gradle plugin should replicate task dependencies of Java source directories |
| - [`KT-17564`](https://youtrack.jetbrains.com/issue/KT-17564) Applying Kotlin's Gradle plugin results in src/main/java being listed twice in sourceSets.main.allSource |
| - [`KT-17674`](https://youtrack.jetbrains.com/issue/KT-17674) Test code is not compiled incrementally when main is changed |
| - [`KT-18765`](https://youtrack.jetbrains.com/issue/KT-18765) Move incremental compilation message from Gradle's warning to info logging level |
| - [`KT-20036`](https://youtrack.jetbrains.com/issue/KT-20036) Gradle tasks up-to-date-ness |
| |
| ### Tools. J2K |
| |
| - [`KT-19565`](https://youtrack.jetbrains.com/issue/KT-19565) Java code using Iterator#remove converted to red code |
| - [`KT-19651`](https://youtrack.jetbrains.com/issue/KT-19651) Java class with static-only methods can contain 'protected' members |
| |
| ### Tools. JPS |
| |
| - [`KT-20082`](https://youtrack.jetbrains.com/issue/KT-20082) Java 9: incremental build reports bogus error for reference to Kotlin source |
| - [`KT-20671`](https://youtrack.jetbrains.com/issue/KT-20671) Kotlin plugin compiler exception when compiling under JDK9 |
| |
| ### Tools. Maven |
| |
| - [`KT-20064`](https://youtrack.jetbrains.com/issue/KT-20064) Maven + Java 9: compile task warns about module-info in the output path |
| - [`KT-20400`](https://youtrack.jetbrains.com/issue/KT-20400) Do not output module name, version and related information by default in Maven builds |
| |
| ### Tools. REPL |
| |
| - [`KT-20167`](https://youtrack.jetbrains.com/issue/KT-20167) JDK 9 `unresolved supertypes: Object` when working with Kotlin Scripting API |
| |
| ### Tools. kapt |
| |
| - [`KT-17923`](https://youtrack.jetbrains.com/issue/KT-17923) Reference to Dagger generated class is highlighted red |
| - [`KT-18923`](https://youtrack.jetbrains.com/issue/KT-18923) Kapt: Do not use the Kotlin error message collector to issue errors from kapt |
| - [`KT-19097`](https://youtrack.jetbrains.com/issue/KT-19097) Request: Decent support of `kapt.kotlin.generated` on Intellij/Android Studio |
| - [`KT-20877`](https://youtrack.jetbrains.com/issue/KT-20877) Butterknife: UninitializedPropertyAccessException: "lateinit property has not been initialized" for field annotated with `@BindView`. |
| |
| ## 1.1.50 |
| |
| ### Android |
| |
| - [`KT-14800`](https://youtrack.jetbrains.com/issue/KT-14800) Kotlin Lint: `@SuppressLint` annotation on local variable is ignored |
| - [`KT-16600`](https://youtrack.jetbrains.com/issue/KT-16600) False positive "For methods, permission annotation should specify one of `value`, `anyOf` or `allOf`" |
| - [`KT-16834`](https://youtrack.jetbrains.com/issue/KT-16834) Android Lint: Bogus warning on @setparam:StringRes |
| - [`KT-17785`](https://youtrack.jetbrains.com/issue/KT-17785) Kotlin Lint: "Incorrect support annotation usage" does not pick the value of const val |
| - [`KT-18837`](https://youtrack.jetbrains.com/issue/KT-18837) Android Lint: Collection.removeIf is not flagged when used on RealmList |
| - [`KT-18893`](https://youtrack.jetbrains.com/issue/KT-18893) Android support annotations (ColorInt, etc) cannot be used on properties: "does not apply for type void" |
| - [`KT-18997`](https://youtrack.jetbrains.com/issue/KT-18997) KLint: False positive "Could not find property setter method setLevel on java.lang.Object" if using elvis with return on RHS |
| - [`KT-19671`](https://youtrack.jetbrains.com/issue/KT-19671) UAST: Parameter annotations not provided for val parameters |
| |
| ### Compiler |
| |
| #### Performance Improvements |
| |
| - [`KT-17963`](https://youtrack.jetbrains.com/issue/KT-17963) Unnecessary boxing in case of primitive comparison to object |
| - [`KT-18589`](https://youtrack.jetbrains.com/issue/KT-18589) 'Equality check can be used instead of elvis' produces code that causes boxing |
| - [`KT-18693`](https://youtrack.jetbrains.com/issue/KT-18693) Optimize in-expression with optimizable range in RHS |
| - [`KT-18721`](https://youtrack.jetbrains.com/issue/KT-18721) Improve code generation for if-in-primitive-literal expression ('if (expr in low .. high)') |
| - [`KT-18818`](https://youtrack.jetbrains.com/issue/KT-18818) Optimize null cases in `when` statement to avoid Intrinsics usage |
| - [`KT-18834`](https://youtrack.jetbrains.com/issue/KT-18834) Do not create ranges for 'x in low..high' where type of x doesn't match range element type |
| - [`KT-19029`](https://youtrack.jetbrains.com/issue/KT-19029) Use specialized equality implementations for 'when' |
| - [`KT-19149`](https://youtrack.jetbrains.com/issue/KT-19149) Use 'for-in-until' loop in intrinsic array constructors |
| - [`KT-19252`](https://youtrack.jetbrains.com/issue/KT-19252) Use 'for-in-until' loop for 'for-in-rangeTo' loops with constant upper bounds when possible |
| - [`KT-19256`](https://youtrack.jetbrains.com/issue/KT-19256) Destructuring assignment generates redundant code for temporary variable nullification |
| - [`KT-19457`](https://youtrack.jetbrains.com/issue/KT-19457) Extremely slow analysis for file with deeply nested lambdas |
| #### Fixes |
| |
| - [`KT-10754`](https://youtrack.jetbrains.com/issue/KT-10754) Bogus unresolved extension function |
| - [`KT-11739`](https://youtrack.jetbrains.com/issue/KT-11739) Incorrect error message on getValue operator with KProperty<Something> parameter |
| - [`KT-11834`](https://youtrack.jetbrains.com/issue/KT-11834) INAPPLICABLE_LATEINIT_MODIFIER is confusing for a generic type parameter with nullable (default) upper bound |
| - [`KT-11963`](https://youtrack.jetbrains.com/issue/KT-11963) Exception: recursive call in a lazy value under LockBasedStorageManager |
| - [`KT-12737`](https://youtrack.jetbrains.com/issue/KT-12737) Confusing error message when calling extension function with an implicit receiver, passing value parameter of wrong type |
| - [`KT-12767`](https://youtrack.jetbrains.com/issue/KT-12767) Too much unnecessary information in "N type arguments expected" error message |
| - [`KT-12796`](https://youtrack.jetbrains.com/issue/KT-12796) IllegalArgumentException on referencing inner class constructor on an outer class instance |
| - [`KT-12899`](https://youtrack.jetbrains.com/issue/KT-12899) Platform null escapes if passed as an extension receiver to an inline function |
| - [`KT-13665`](https://youtrack.jetbrains.com/issue/KT-13665) Generic componentN() functions should provide better diagnostics when type cannot be inferred |
| - [`KT-16223`](https://youtrack.jetbrains.com/issue/KT-16223) Confusing diagnostic for local inline functions |
| - [`KT-16246`](https://youtrack.jetbrains.com/issue/KT-16246) CompilationException caused by intersection type overload and wrong type parameter |
| - [`KT-16746`](https://youtrack.jetbrains.com/issue/KT-16746) DslMarker doesn't work with typealiases |
| - [`KT-17444`](https://youtrack.jetbrains.com/issue/KT-17444) Accessors generated for private file functions should respect @JvmName |
| - [`KT-17464`](https://youtrack.jetbrains.com/issue/KT-17464) Calling super constructor with generic function call in arguments fails at runtime |
| - [`KT-17725`](https://youtrack.jetbrains.com/issue/KT-17725) java.lang.VerifyError when both dispatch receiver and extension receiver have smart casts |
| - [`KT-17745`](https://youtrack.jetbrains.com/issue/KT-17745) Unfriendly error message on creating an instance of interface via typealias |
| - [`KT-17748`](https://youtrack.jetbrains.com/issue/KT-17748) Equality for class literals of primitive types is not preserved by reification |
| - [`KT-17879`](https://youtrack.jetbrains.com/issue/KT-17879) Comparing T::class from a reified generic with a Class<*> and KClass<*> variable in when statement is broken |
| - [`KT-18356`](https://youtrack.jetbrains.com/issue/KT-18356) Argument reordering in super class constructor call for anonymous object fails with VerifyError |
| - [`KT-18819`](https://youtrack.jetbrains.com/issue/KT-18819) JVM BE treats 'if (a in low .. high)' as 'if (a >= low && a <= high)', so 'high' can be non-evaluated |
| - [`KT-18855`](https://youtrack.jetbrains.com/issue/KT-18855) Convert "Remove at from annotation argument" inspection into compiler error & quick-fix |
| - [`KT-18858`](https://youtrack.jetbrains.com/issue/KT-18858) Exception within typealias expansion with dynamic used as one of type arguments |
| - [`KT-18902`](https://youtrack.jetbrains.com/issue/KT-18902) NullPointerException when using provideDelegate with properties of the base class at runtime |
| - [`KT-18940`](https://youtrack.jetbrains.com/issue/KT-18940) REPEATED_ANNOTATION is reported on wrong location for typealias arguments |
| - [`KT-18944`](https://youtrack.jetbrains.com/issue/KT-18944) Type annotations are lost for dynamic type |
| - [`KT-18966`](https://youtrack.jetbrains.com/issue/KT-18966) Report full package FQ name in compilation errors related to visibility |
| - [`KT-18971`](https://youtrack.jetbrains.com/issue/KT-18971) Missing non-null assertion for platform type passed as a receiver to the member extension function |
| - [`KT-18982`](https://youtrack.jetbrains.com/issue/KT-18982) NoSuchFieldError on access to imported object property from the declaring object itself |
| - [`KT-18985`](https://youtrack.jetbrains.com/issue/KT-18985) Too large highlighting range for UNCHECKED_CAST |
| - [`KT-19058`](https://youtrack.jetbrains.com/issue/KT-19058) VerifyError: no CHECKAST on dispatch receiver of the synthetic property defined in Java interface |
| - [`KT-19100`](https://youtrack.jetbrains.com/issue/KT-19100) VerifyError: missing CHECKCAST on extension receiver of the extension property |
| - [`KT-19115`](https://youtrack.jetbrains.com/issue/KT-19115) Report warnings on usages of JSR 305-annotated declarations which rely on incorrect or missing nullability information |
| - [`KT-19128`](https://youtrack.jetbrains.com/issue/KT-19128) java.lang.VerifyError with smart cast to String from Any |
| - [`KT-19180`](https://youtrack.jetbrains.com/issue/KT-19180) Bad SAM conversion of Java interface causing ClassCastException: [...] cannot be cast to kotlin.jvm.functions.Function1 |
| - [`KT-19205`](https://youtrack.jetbrains.com/issue/KT-19205) Poor diagnostic message for deprecated class referenced through typealias |
| - [`KT-19367`](https://youtrack.jetbrains.com/issue/KT-19367) NSFE if property with name matching companion object property name is referenced within lambda |
| - [`KT-19434`](https://youtrack.jetbrains.com/issue/KT-19434) Object inheriting generic class with a reified type parameter looses method annotations |
| - [`KT-19475`](https://youtrack.jetbrains.com/issue/KT-19475) AnalyserException in case of combination of `while (true)` + stack-spilling (coroutines/try-catch expressions) |
| - [`KT-19528`](https://youtrack.jetbrains.com/issue/KT-19528) Compiler exception on inline suspend function inside a generic class |
| - [`KT-19575`](https://youtrack.jetbrains.com/issue/KT-19575) Deprecated typealias is not marked as such in access to companion object |
| - [`KT-19601`](https://youtrack.jetbrains.com/issue/KT-19601) UPPER_BOUND_VIOLATED reported on type alias expansion in a recursive upper bound on a type parameter |
| - [`KT-19814`](https://youtrack.jetbrains.com/issue/KT-19814) Runtime annotations for open suspend function are not generated correctly |
| - [`KT-19892`](https://youtrack.jetbrains.com/issue/KT-19892) Overriding remove method on inheritance from TreeSet<Int> |
| - [`KT-19910`](https://youtrack.jetbrains.com/issue/KT-19910) Nullability assertions removed when inlining an anonymous object in crossinline lambda |
| - [`KT-19985`](https://youtrack.jetbrains.com/issue/KT-19985) JSR 305: nullability qualifier of Java function return type detected incorrectly in case of using annotation nickname |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-6676`](https://youtrack.jetbrains.com/issue/KT-6676) Show enum constant ordinal in quick doc like in Java |
| - [`KT-12246`](https://youtrack.jetbrains.com/issue/KT-12246) Kotlin source files are not highlighted in Gradle build output in IntelliJ |
| #### Performance Improvements |
| |
| - [`KT-19670`](https://youtrack.jetbrains.com/issue/KT-19670) When computing argument hints, don't resolve call if none of the arguments are unclear expressions |
| #### Fixes |
| |
| - [`KT-9288`](https://youtrack.jetbrains.com/issue/KT-9288) Call hierarchy ends on function call inside local val initializer expression |
| - [`KT-9669`](https://youtrack.jetbrains.com/issue/KT-9669) Join Lines should add semicolon when joining statements into the same line |
| - [`KT-14346`](https://youtrack.jetbrains.com/issue/KT-14346) IllegalArgumentException on attempt to call Show Hierarchy view on lambda |
| - [`KT-14428`](https://youtrack.jetbrains.com/issue/KT-14428) AssertionError in KotlinCallerMethodsTreeStructure.<init> on attempt to call Hierarchy view |
| - [`KT-19466`](https://youtrack.jetbrains.com/issue/KT-19466) Kotlin based Gradle build not recognized when added as a module |
| - [`KT-18083`](https://youtrack.jetbrains.com/issue/KT-18083) IDEA: Support extension main function |
| - [`KT-18863`](https://youtrack.jetbrains.com/issue/KT-18863) Formatter should add space after opening brace in a single-line enum declaration |
| - [`KT-19024`](https://youtrack.jetbrains.com/issue/KT-19024) build.gradle.kts is not supported as project |
| - [`KT-19124`](https://youtrack.jetbrains.com/issue/KT-19124) Creating source file with directory/package throws AE: "Write access is allowed inside write-action only" at NewKotlinFileAction$Companion.findOrCreateTarget() |
| - [`KT-19154`](https://youtrack.jetbrains.com/issue/KT-19154) Completion and auto-import does not suggest companion object members when inside an extension function |
| - [`KT-19202`](https://youtrack.jetbrains.com/issue/KT-19202) Applying 'ReplaceWith' fix in type alias can change program behaviour |
| - [`KT-19209`](https://youtrack.jetbrains.com/issue/KT-19209) "Stub and PSI element type mismatch" in when receiver type is annotated with @receiver |
| - [`KT-19277`](https://youtrack.jetbrains.com/issue/KT-19277) Optimize imports on the fly should not work in test data files |
| - [`KT-19278`](https://youtrack.jetbrains.com/issue/KT-19278) Optimize imports on the fly should not remove incomplete import while it's being typed |
| - [`KT-19322`](https://youtrack.jetbrains.com/issue/KT-19322) Script editor: Move Statement Down/Up can't move one out of top level lambda |
| - [`KT-19451`](https://youtrack.jetbrains.com/issue/KT-19451) "Unresolved reference" with Kotlin Android Extensions when layout defines the Android namespace as something other than "android" |
| - [`KT-19492`](https://youtrack.jetbrains.com/issue/KT-19492) Java 9: references from unnamed module to not exported classes of named module are compiled, but red in the editor |
| - [`KT-19493`](https://youtrack.jetbrains.com/issue/KT-19493) Java 9: references from named module to classes of unnamed module are not compiled, but green in the editor |
| - [`KT-19843`](https://youtrack.jetbrains.com/issue/KT-19843) Performance warning: LineMarker is supposed to be registered for leaf elements only |
| - [`KT-19889`](https://youtrack.jetbrains.com/issue/KT-19889) KotlinGradleModel : Unsupported major.minor version 52.0 |
| - [`KT-19885`](https://youtrack.jetbrains.com/issue/KT-19885) 200% CPU for some time on Kotlin sources (PackagePartClassUtils.hasTopLevelCallables()) |
| - [`KT-19901`](https://youtrack.jetbrains.com/issue/KT-19901) KotlinLanguageInjector#getLanguagesToInject can cancel any progress in which it was invoked |
| - [`KT-19903`](https://youtrack.jetbrains.com/issue/KT-19903) Copy Reference works incorrectly for const val |
| - [`KT-20153`](https://youtrack.jetbrains.com/issue/KT-20153) Kotlin facet: Java 9 `-Xadd-modules` setting produces more and more identical sub-elements of `<additionalJavaModules>` in .iml file |
| |
| ### IDE. Completion |
| |
| - [`KT-8848`](https://youtrack.jetbrains.com/issue/KT-8848) Code completion does not support import aliases |
| - [`KT-18040`](https://youtrack.jetbrains.com/issue/KT-18040) There is no auto-popup competion after typing "$x." anymore |
| - [`KT-19015`](https://youtrack.jetbrains.com/issue/KT-19015) Smart completion: parameter list completion is not available when some of parameters are already written |
| |
| ### IDE. Debugger |
| |
| - [`KT-19429`](https://youtrack.jetbrains.com/issue/KT-19429) Breakpoint appears in random place during debug |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-4748`](https://youtrack.jetbrains.com/issue/KT-4748) Remove double negation for boolean expressions intention + inspection |
| - [`KT-5878`](https://youtrack.jetbrains.com/issue/KT-5878) Quickfix for "variable initializer is redundant" (VARIABLE_WITH_REDUNDANT_INITIALIZER) |
| - [`KT-11991`](https://youtrack.jetbrains.com/issue/KT-11991) Kotlin should have an inspection to suggest the simplified format for a no argument lambda |
| - [`KT-12195`](https://youtrack.jetbrains.com/issue/KT-12195) Quickfix @JvmStatic on main() method in an object |
| - [`KT-12233`](https://youtrack.jetbrains.com/issue/KT-12233) "Package naming convention" inspection could show warning in .kt sources |
| - [`KT-12504`](https://youtrack.jetbrains.com/issue/KT-12504) Intention to make open class with only private constructors sealed |
| - [`KT-12523`](https://youtrack.jetbrains.com/issue/KT-12523) Quick-fix to remove `when` with only `else` |
| - [`KT-12613`](https://youtrack.jetbrains.com/issue/KT-12613) "Make abstract" on member of open or final class should make abstract both member and class |
| - [`KT-16033`](https://youtrack.jetbrains.com/issue/KT-16033) Automatically static import the enum value name when "Add remaining branches" on an enum from another class/file |
| - [`KT-16404`](https://youtrack.jetbrains.com/issue/KT-16404) Create from usage should allow generating nested classes |
| - [`KT-17322`](https://youtrack.jetbrains.com/issue/KT-17322) Intentions to generate a getter and a setter for a property |
| - [`KT-17888`](https://youtrack.jetbrains.com/issue/KT-17888) Inspection to warn about suspicious combination of == and === |
| - [`KT-18826`](https://youtrack.jetbrains.com/issue/KT-18826) INAPPLICABLE_LATEINIT_MODIFIER should have a quickfix to remove initializer |
| - [`KT-18965`](https://youtrack.jetbrains.com/issue/KT-18965) Add quick-fix for USELESS_IS_CHECK |
| - [`KT-19126`](https://youtrack.jetbrains.com/issue/KT-19126) Add quickfix for 'Property initializes are not allowed in interfaces' |
| - [`KT-19282`](https://youtrack.jetbrains.com/issue/KT-19282) Support "flip equals" intention for String.equals extension from stdlib |
| - [`KT-19428`](https://youtrack.jetbrains.com/issue/KT-19428) Add inspection for redundant overrides that only call the super method |
| - [`KT-19514`](https://youtrack.jetbrains.com/issue/KT-19514) Redundant getter / setter inspection |
| #### Fixes |
| |
| - [`KT-13985`](https://youtrack.jetbrains.com/issue/KT-13985) "Add remaining branches" action does not use back-ticks correctly |
| - [`KT-15422`](https://youtrack.jetbrains.com/issue/KT-15422) Reduce irrelevant reporting of Destructure inspection |
| - [`KT-17480`](https://youtrack.jetbrains.com/issue/KT-17480) Create from usage in expression body of override function should take base type into account |
| - [`KT-18482`](https://youtrack.jetbrains.com/issue/KT-18482) "Move lambda argument to parenthesis" action generate uncompilable code |
| - [`KT-18665`](https://youtrack.jetbrains.com/issue/KT-18665) "Use destructuring declaration" must not be suggested for invisible properties |
| - [`KT-18666`](https://youtrack.jetbrains.com/issue/KT-18666) "Use destructuring declaration" should not be reported on a variable used in destructuring declaration only |
| - [`KT-18978`](https://youtrack.jetbrains.com/issue/KT-18978) Intention Move to class body generates incorrect code for vararg val/var |
| - [`KT-19006`](https://youtrack.jetbrains.com/issue/KT-19006) Inspection message "Equality check can be used instead of elvis" is slightly confusing |
| - [`KT-19011`](https://youtrack.jetbrains.com/issue/KT-19011) Unnecessary import for companion object property with extension function type is automatically inserted |
| - [`KT-19299`](https://youtrack.jetbrains.com/issue/KT-19299) Quickfix to correct overriding function signature keeps java NotNull annotations |
| - [`KT-19614`](https://youtrack.jetbrains.com/issue/KT-19614) Quickfix for INVISIBLE_MEMBER doesn't offer to make member protected if referenced from subclass |
| - [`KT-19666`](https://youtrack.jetbrains.com/issue/KT-19666) ClassCastException in IfThenToElvisIntention |
| - [`KT-19704`](https://youtrack.jetbrains.com/issue/KT-19704) Don't remove braces in redundant cascade if |
| - [`KT-19811`](https://youtrack.jetbrains.com/issue/KT-19811) Internal member incorrectly highlighted as unused |
| - [`KT-19926`](https://youtrack.jetbrains.com/issue/KT-19926) Naming convention inspections: pattern is validated while edited, PSE at Pattern.error() |
| - [`KT-19927`](https://youtrack.jetbrains.com/issue/KT-19927) "Package naming convention" inspection checks FQN, but default pattern looks like for simple name |
| |
| ### IDE. Refactorings |
| |
| - [`KT-17266`](https://youtrack.jetbrains.com/issue/KT-17266) Refactor / Inline Function: reference to member of class containing extension function is inlined wrong |
| - [`KT-17776`](https://youtrack.jetbrains.com/issue/KT-17776) Inline method of inner class adds 'this' for methods from enclosing class |
| - [`KT-19161`](https://youtrack.jetbrains.com/issue/KT-19161) Safe delete conflicts are shown incorrectly for local declarations |
| |
| ### JavaScript |
| |
| #### Performance Improvements |
| |
| - [`KT-18329`](https://youtrack.jetbrains.com/issue/KT-18329) JS: for loop implementation depends on parentheses |
| #### Fixes |
| |
| - [`KT-12970`](https://youtrack.jetbrains.com/issue/KT-12970) Empty block expression result is 'undefined' (expected: 'kotlin.Unit') |
| - [`KT-13930`](https://youtrack.jetbrains.com/issue/KT-13930) Safe call for a function returning 'Unit' result is 'undefined' or 'null' (instead of 'kotlin.Unit' or 'null') |
| - [`KT-13932`](https://youtrack.jetbrains.com/issue/KT-13932) 'kotlin.Unit' is not materialized in some functions returning supertype of 'Unit' ('undefined' returned instead) |
| - [`KT-16408`](https://youtrack.jetbrains.com/issue/KT-16408) JS: Inliner loses imported values when extending a class from another module |
| - [`KT-17014`](https://youtrack.jetbrains.com/issue/KT-17014) Different results in JVM and JavaScript on Unit-returning functions |
| - [`KT-17915`](https://youtrack.jetbrains.com/issue/KT-17915) JS: 'kotlin.Unit' is not materialized as result of try-catch block expression with empty catch |
| - [`KT-18166`](https://youtrack.jetbrains.com/issue/KT-18166) JS: Delegated property named with non-identifier symbols can crash in runtime. |
| - [`KT-18176`](https://youtrack.jetbrains.com/issue/KT-18176) JS: dynamic type should not allow methods and properties with incorrect identifier symbols |
| - [`KT-18216`](https://youtrack.jetbrains.com/issue/KT-18216) JS: Unit-returning expression used in loop can cause wrong behavior |
| - [`KT-18793`](https://youtrack.jetbrains.com/issue/KT-18793) Kotlin Javascript compiler null handling generates if-else block where else is always taken |
| - [`KT-19108`](https://youtrack.jetbrains.com/issue/KT-19108) JS: Inconsistent behaviour from JVM code when modifying variable whilst calling run on it |
| - [`KT-19495`](https://youtrack.jetbrains.com/issue/KT-19495) JS: Wrong compilation of nested conditions with if- and when-clauses |
| - [`KT-19540`](https://youtrack.jetbrains.com/issue/KT-19540) JS: prohibit to use illegal symbols on call site |
| - [`KT-19542`](https://youtrack.jetbrains.com/issue/KT-19542) JS: delegate field should have unique name otherwise it can be accidentally overwritten |
| - [`KT-19712`](https://youtrack.jetbrains.com/issue/KT-19712) KotlinJS - providing default value of lambda-argument produces invalid js-code |
| - [`KT-19793`](https://youtrack.jetbrains.com/issue/KT-19793) build-crash with external varargs (Javascript) |
| - [`KT-19821`](https://youtrack.jetbrains.com/issue/KT-19821) JS remap sourcemaps in DCE |
| - [`KT-19891`](https://youtrack.jetbrains.com/issue/KT-19891) Runtime crash with inline function with reified type parameter and object expression: "T_0 is not defined" (JavaScript) |
| - [`KT-20005`](https://youtrack.jetbrains.com/issue/KT-20005) Invalid source map with option sourceMapEmbedSources = "always" |
| |
| ### Libraries |
| |
| - [`KT-19133`](https://youtrack.jetbrains.com/issue/KT-19133) Specialize `any` and `none` for Collection |
| - [`KT-18267`](https://youtrack.jetbrains.com/issue/KT-18267) Deprecate CharSequence.size extension function on the JS side |
| - [`KT-18992`](https://youtrack.jetbrains.com/issue/KT-18992) JS: Missing MutableMap.iterator() |
| - [`KT-19881`](https://youtrack.jetbrains.com/issue/KT-19881) Expand doc comment of @PublishedApi |
| |
| ### Tools. CLI |
| |
| - [`KT-18859`](https://youtrack.jetbrains.com/issue/KT-18859) Strange error message when kotlin-embeddable-compiler is run without explicit -kotlin-home |
| - [`KT-19287`](https://youtrack.jetbrains.com/issue/KT-19287) Common module compilation: K2MetadataCompiler ignores coroutines state |
| |
| ### Tools. Gradle |
| |
| - [`KT-17150`](https://youtrack.jetbrains.com/issue/KT-17150) Support 'packagePrefix' option in Gradle plugin |
| - [`KT-19956`](https://youtrack.jetbrains.com/issue/KT-19956) Support incremental compilation to JS in Gradle |
| - [`KT-13918`](https://youtrack.jetbrains.com/issue/KT-13918) Cannot access internal classes/methods in androidTest source set in an Android library module |
| - [`KT-17355`](https://youtrack.jetbrains.com/issue/KT-17355) Use `archivesBaseName` instead of `project.name` for module names, get rid of `_main` for `main` source set |
| - [`KT-18183`](https://youtrack.jetbrains.com/issue/KT-18183) Kotlin gradle plugin uses compile task output as "friends directory" |
| - [`KT-19248`](https://youtrack.jetbrains.com/issue/KT-19248) Documentation suggested way to enable coroutines (gradle) doesn't work |
| - [`KT-19397`](https://youtrack.jetbrains.com/issue/KT-19397) local.properties file not closed by KotlinProperties.kt |
| |
| ### Tools. Incremental Compile |
| |
| - [`KT-19580`](https://youtrack.jetbrains.com/issue/KT-19580) IC does not detect non-nested sealed class addition |
| |
| ### Tools. J2K |
| |
| - [`KT-10375`](https://youtrack.jetbrains.com/issue/KT-10375) 0xFFFFFFFFFFFFFFFFL conversion issue |
| - [`KT-13552`](https://youtrack.jetbrains.com/issue/KT-13552) switch-to-when conversion creates broken code |
| - [`KT-17379`](https://youtrack.jetbrains.com/issue/KT-17379) Converting multiline expressions creates dangling operations |
| - [`KT-18232`](https://youtrack.jetbrains.com/issue/KT-18232) Kotlin code converter misses annotations |
| - [`KT-18786`](https://youtrack.jetbrains.com/issue/KT-18786) Convert Kotlin to Java generates error: Variable cannot be initialized before declaration |
| - [`KT-19523`](https://youtrack.jetbrains.com/issue/KT-19523) J2K produce invalid code when convert some numbers |
| |
| ### Tools. JPS |
| |
| - [`KT-17397`](https://youtrack.jetbrains.com/issue/KT-17397) Kotlin JPS Builder can mark dirty files already compiled in round |
| - [`KT-19176`](https://youtrack.jetbrains.com/issue/KT-19176) Java 9: JPS build fails for Kotlin source referring exported Kotlin class from another module: "unresolved supertypes: kotlin.Any" |
| - [`KT-19833`](https://youtrack.jetbrains.com/issue/KT-19833) Cannot access class/superclass from SDK on compilation of JDK 9 module together with non-9 module |
| |
| ### Tools. REPL |
| |
| - [`KT-11369`](https://youtrack.jetbrains.com/issue/KT-11369) REPL: Ctrl-C should interrupt the input, Ctrl-D should quit |
| |
| ### Tools. kapt |
| |
| - [`KT-19996`](https://youtrack.jetbrains.com/issue/KT-19996) Error with 'kotlin-kapt' plugin and dagger2, clean project required |
| |
| ## 1.1.4-3 |
| |
| - [`KT-18062`](https://youtrack.jetbrains.com/issue/KT-18062) SamWithReceiver compiler plugin not used by IntelliJ for .kt files |
| - [`KT-18497`](https://youtrack.jetbrains.com/issue/KT-18497) Gradle Kotlin Plugin does not work with the gradle java-library plugin |
| - [`KT-19276`](https://youtrack.jetbrains.com/issue/KT-19276) Console spam when opening idea-community project in debug IDEA |
| - [`KT-19433`](https://youtrack.jetbrains.com/issue/KT-19433) [Coroutines + Kapt3] Assertion failed in ClassClsStubBuilder.createNestedClassStub |
| - [`KT-19680`](https://youtrack.jetbrains.com/issue/KT-19680) kapt3 & Parcelize: Compilation error |
| - [`KT-19687`](https://youtrack.jetbrains.com/issue/KT-19687) Kotlin 1.1.4 noarg plugin breaks with sealed classes |
| - [`KT-19700`](https://youtrack.jetbrains.com/issue/KT-19700) Kapt error after updating to 1.1.4 - stub adds type parameters where there are none |
| - [`KT-19713`](https://youtrack.jetbrains.com/issue/KT-19713) Mocking of final named suspend methods with mockito fails |
| - [`KT-19729`](https://youtrack.jetbrains.com/issue/KT-19729) kapt3: not always including argument to @javax.inject.Named in generated stubs |
| - [`KT-19759`](https://youtrack.jetbrains.com/issue/KT-19759) "Convert to expression body" is not shown in 162 / AS23 branches for multi-liners |
| - [`KT-19767`](https://youtrack.jetbrains.com/issue/KT-19767) NPE caused by Map<String, Boolean>?.get |
| - [`KT-19769`](https://youtrack.jetbrains.com/issue/KT-19769) PerModulePackageCacheService calls getOrderEntriesForFile() for every file, even those that can't affect Kotlin resolve |
| - [`KT-19774`](https://youtrack.jetbrains.com/issue/KT-19774) Provide an opt-out flag for separate classes directories (Gradle 4.0+) |
| - [`KT-19847`](https://youtrack.jetbrains.com/issue/KT-19847) if an imported library already exists it should be redetected during gradle import |
| |
| ## 1.1.4-2 |
| |
| - [`KT-19679`](https://youtrack.jetbrains.com/issue/KT-19679) CompilationException: Couldn't inline method call 'methodName' into... |
| - [`KT-19690`](https://youtrack.jetbrains.com/issue/KT-19690) Lazy field in interface default method leads to ClassFormatError |
| - [`KT-19716`](https://youtrack.jetbrains.com/issue/KT-19716) Quickdoc `Ctrl+Q` broken while browsing code completion list `Ctrl-Space` |
| - [`KT-19717`](https://youtrack.jetbrains.com/issue/KT-19717) Library kind incorrectly detected for vertx-web in Kotlin project |
| - [`KT-19723`](https://youtrack.jetbrains.com/issue/KT-19723) "Insufficient maximum stack size" during compilation |
| |
| ## 1.1.4 |
| |
| ### Android |
| |
| #### New Features |
| |
| - [`KT-11048`](https://youtrack.jetbrains.com/issue/KT-11048) Android Extensions: cannot evaluate expression containing generated properties |
| #### Performance Improvements |
| |
| - [`KT-10542`](https://youtrack.jetbrains.com/issue/KT-10542) Android Extensions: No cache for Views |
| - [`KT-18250`](https://youtrack.jetbrains.com/issue/KT-18250) Android Extensions: Allow to use SparseArray as a View cache |
| #### Fixes |
| |
| - [`KT-11051`](https://youtrack.jetbrains.com/issue/KT-11051) Android Extensions: completion of generated properties is unclear for ambiguous ids |
| - [`KT-14086`](https://youtrack.jetbrains.com/issue/KT-14086) Android-extensions not generated using flavors dimension |
| - [`KT-14912`](https://youtrack.jetbrains.com/issue/KT-14912) Lint: "Code contains STOPSHIP marker" ignores suppress annotation |
| - [`KT-15164`](https://youtrack.jetbrains.com/issue/KT-15164) Kotlin Lint: problems in delegate expression are not reported |
| - [`KT-16934`](https://youtrack.jetbrains.com/issue/KT-16934) Android Extensions fails to compile when importing synthetic properties for layouts in other modules |
| - [`KT-17641`](https://youtrack.jetbrains.com/issue/KT-17641) Problem with Kotlin Android Extensions and Gradle syntax |
| - [`KT-17783`](https://youtrack.jetbrains.com/issue/KT-17783) Kotlin Lint: quick fixes to add inapplicable @RequiresApi and @SuppressLint make code incompilable |
| - [`KT-17786`](https://youtrack.jetbrains.com/issue/KT-17786) Kotlin Lint: "Surround with if()" quick fix is not suggested for single expression `get()` |
| - [`KT-17787`](https://youtrack.jetbrains.com/issue/KT-17787) Kotlin Lint: "Add @TargetApi" quick fix is not suggested for top level property accessor |
| - [`KT-17788`](https://youtrack.jetbrains.com/issue/KT-17788) Kotlin Lint: "Surround with if()" quick fix corrupts code in case of destructuring declaration |
| - [`KT-17890`](https://youtrack.jetbrains.com/issue/KT-17890) [kotlin-android-extensions] Renaming layout file does not rename import |
| - [`KT-18012`](https://youtrack.jetbrains.com/issue/KT-18012) Kotlin Android Extensions generates `@NotNull` properties for views present in a configuration and potentially missing in another |
| - [`KT-18545`](https://youtrack.jetbrains.com/issue/KT-18545) Accessing to synthetic properties on smart casted Android components crashed compiler |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-10942`](https://youtrack.jetbrains.com/issue/KT-10942) Support meta-annotations from JSR 305 for nullability qualifiers |
| - [`KT-14187`](https://youtrack.jetbrains.com/issue/KT-14187) Redundant "is" check is not detected |
| - [`KT-16603`](https://youtrack.jetbrains.com/issue/KT-16603) Support `inline suspend` function |
| - [`KT-17585`](https://youtrack.jetbrains.com/issue/KT-17585) Generate state machine for named functions in their bodies |
| #### Performance Improvements |
| |
| - [`KT-3098`](https://youtrack.jetbrains.com/issue/KT-3098) Generate efficient comparisons |
| - [`KT-6247`](https://youtrack.jetbrains.com/issue/KT-6247) Optimization for 'in' and '..' |
| - [`KT-7571`](https://youtrack.jetbrains.com/issue/KT-7571) Don't box Double instance to call hashCode on Java 8 |
| - [`KT-9900`](https://youtrack.jetbrains.com/issue/KT-9900) Optimize range operations for 'until' extension from stdlib |
| - [`KT-11959`](https://youtrack.jetbrains.com/issue/KT-11959) Unnceessary boxing/unboxing due to Comparable.compareTo |
| - [`KT-12158`](https://youtrack.jetbrains.com/issue/KT-12158) Optimize away boxing when comparing nullable primitive type value to primitive value |
| - [`KT-13682`](https://youtrack.jetbrains.com/issue/KT-13682) Reuse StringBuilder for concatenation and string interpolation |
| - [`KT-14323`](https://youtrack.jetbrains.com/issue/KT-14323) IntelliJ lockup when using Apache Spark UDF |
| - [`KT-14375`](https://youtrack.jetbrains.com/issue/KT-14375) Kotlin compiler failure with spark when creating a flexible type for scala.Function22 |
| - [`KT-15235`](https://youtrack.jetbrains.com/issue/KT-15235) Escaped characters in template strings are generating inefficient implementations |
| - [`KT-17280`](https://youtrack.jetbrains.com/issue/KT-17280) Inline constant expressions in string templates |
| - [`KT-17903`](https://youtrack.jetbrains.com/issue/KT-17903) Generate 'for-in-indices' as a precondition loop |
| - [`KT-18157`](https://youtrack.jetbrains.com/issue/KT-18157) Optimize out trivial INSTANCEOF checks |
| - [`KT-18162`](https://youtrack.jetbrains.com/issue/KT-18162) Do not check nullability assertions twice for effectively same value |
| - [`KT-18164`](https://youtrack.jetbrains.com/issue/KT-18164) Do not check nullability for values that have been already checked with !! |
| - [`KT-18478`](https://youtrack.jetbrains.com/issue/KT-18478) Unnecessary nullification of bound variables |
| - [`KT-18558`](https://youtrack.jetbrains.com/issue/KT-18558) Flatten nested string concatenation |
| - [`KT-18777`](https://youtrack.jetbrains.com/issue/KT-18777) Unnecessary boolean negation generated for 'if (expr !in range)' |
| #### Fixes |
| |
| - [`KT-1809`](https://youtrack.jetbrains.com/issue/KT-1809) Confusing diagnostics when wrong number of type arguments are specified and there are several callee candiates |
| - [`KT-2007`](https://youtrack.jetbrains.com/issue/KT-2007) Improve diagnostics when + in not resolved on a pair of nullable ints |
| - [`KT-5066`](https://youtrack.jetbrains.com/issue/KT-5066) Bad diagnostic message for ABSTRACT_MEMBER_NOT_IMPLEMENTED for (companion) object |
| - [`KT-5511`](https://youtrack.jetbrains.com/issue/KT-5511) Inconsistent handling of inner enum |
| - [`KT-7773`](https://youtrack.jetbrains.com/issue/KT-7773) Disallow to explicitly extend Enum<E> class |
| - [`KT-7975`](https://youtrack.jetbrains.com/issue/KT-7975) Unclear error message when redundant type arguments supplied |
| - [`KT-8340`](https://youtrack.jetbrains.com/issue/KT-8340) vararg in a property setter must be an error |
| - [`KT-8612`](https://youtrack.jetbrains.com/issue/KT-8612) Incorrect error message for var extension property without getter or setter |
| - [`KT-8829`](https://youtrack.jetbrains.com/issue/KT-8829) Type parameter of a class is not resolved in the constructor parameter's default value |
| - [`KT-8845`](https://youtrack.jetbrains.com/issue/KT-8845) Bogus diagnostic on infix operation "in" |
| - [`KT-9282`](https://youtrack.jetbrains.com/issue/KT-9282) Improve diagnostic on overload resolution ambiguity when a nullable argument is passed to non-null parameter |
| - [`KT-10045`](https://youtrack.jetbrains.com/issue/KT-10045) Not specific enough compiler error message in case of trying to call overloaded private methods |
| - [`KT-10164`](https://youtrack.jetbrains.com/issue/KT-10164) Incorrect error message for external inline method |
| - [`KT-10248`](https://youtrack.jetbrains.com/issue/KT-10248) Smart casts: Misleading error on overloaded function call |
| - [`KT-10657`](https://youtrack.jetbrains.com/issue/KT-10657) Confusing diagnostic when trying to invoke value as a function |
| - [`KT-10839`](https://youtrack.jetbrains.com/issue/KT-10839) Weird diagnostics on callable reference of unresolved class |
| - [`KT-11119`](https://youtrack.jetbrains.com/issue/KT-11119) Confusing error message when overloaded method is called on nullable receiver |
| - [`KT-12408`](https://youtrack.jetbrains.com/issue/KT-12408) Generic information lost for override values |
| - [`KT-12551`](https://youtrack.jetbrains.com/issue/KT-12551) Report "unused expression" on unused bound double colon expressions |
| - [`KT-13749`](https://youtrack.jetbrains.com/issue/KT-13749) Error highlighting range for no 'override' modifier is bigger than needed |
| - [`KT-14598`](https://youtrack.jetbrains.com/issue/KT-14598) Do not report "member is final and cannot be overridden" when overriding something from final class |
| - [`KT-14633`](https://youtrack.jetbrains.com/issue/KT-14633) "If must have both main and else branches" diagnostic range is too high |
| - [`KT-14647`](https://youtrack.jetbrains.com/issue/KT-14647) Confusing error message "'@receiver:' annotations could be applied only to extension function or extension property declarations" |
| - [`KT-14927`](https://youtrack.jetbrains.com/issue/KT-14927) TCE in QualifiedExpressionResolver |
| - [`KT-15243`](https://youtrack.jetbrains.com/issue/KT-15243) Report deprecation on usages of type alias expanded to a deprecated class |
| - [`KT-15804`](https://youtrack.jetbrains.com/issue/KT-15804) Prohibit having duplicate parameter names in functional types |
| - [`KT-15810`](https://youtrack.jetbrains.com/issue/KT-15810) destructuring declarations don't work in scripts on the top level |
| - [`KT-15931`](https://youtrack.jetbrains.com/issue/KT-15931) IllegalStateException: ClassDescriptor of superType should not be null: T by a |
| - [`KT-16016`](https://youtrack.jetbrains.com/issue/KT-16016) Compiler failure with NO_EXPECTED_TYPE |
| - [`KT-16448`](https://youtrack.jetbrains.com/issue/KT-16448) Inline suspend functions with inlined suspend invocations are miscompiled (VerifyError, ClassNotFound) |
| - [`KT-16576`](https://youtrack.jetbrains.com/issue/KT-16576) Wrong code generated with skynet benchmark |
| - [`KT-17007`](https://youtrack.jetbrains.com/issue/KT-17007) Kotlin is not optimizing away unreachable code based on const vals |
| - [`KT-17188`](https://youtrack.jetbrains.com/issue/KT-17188) Do not propose to specify constructor invocation for classes without an accessible constructor |
| - [`KT-17611`](https://youtrack.jetbrains.com/issue/KT-17611) Unnecessary "Name shadowed" warning on parameter of local function or local class member |
| - [`KT-17692`](https://youtrack.jetbrains.com/issue/KT-17692) NPE in compiler when calling KClass.java on function result of type Unit |
| - [`KT-17820`](https://youtrack.jetbrains.com/issue/KT-17820) False "useless cast" when target type is flexible |
| - [`KT-17972`](https://youtrack.jetbrains.com/issue/KT-17972) Anonymous class generated from lambda captures its outer and tries to set nonexistent this$0 field. |
| - [`KT-18029`](https://youtrack.jetbrains.com/issue/KT-18029) typealias not working in .kts files |
| - [`KT-18085`](https://youtrack.jetbrains.com/issue/KT-18085) Compilation Error:Kotlin: [Internal Error] kotlin.TypeCastException: null cannot be cast to non-null type com.intellij.psi.PsiElement |
| - [`KT-18115`](https://youtrack.jetbrains.com/issue/KT-18115) Generic inherited classes in different packages with coroutine causes java.lang.VerifyError: Bad local variable type |
| - [`KT-18189`](https://youtrack.jetbrains.com/issue/KT-18189) Incorrect generic signature generated for implementation methods overriding special built-ins |
| - [`KT-18234`](https://youtrack.jetbrains.com/issue/KT-18234) Top-level variables in script aren't local variables |
| - [`KT-18413`](https://youtrack.jetbrains.com/issue/KT-18413) Strange compiler error - probably incremental compiler |
| - [`KT-18486`](https://youtrack.jetbrains.com/issue/KT-18486) Superfluos generation of suspend function state-machine because of inner suspension of different coroutine |
| - [`KT-18598`](https://youtrack.jetbrains.com/issue/KT-18598) Report error on access to declarations from non-exported packages and from inaccessible modules on Java 9 |
| - [`KT-18698`](https://youtrack.jetbrains.com/issue/KT-18698) java.lang.IllegalStateException: resolveToInstruction: incorrect index -1 for label L12 in subroutine |
| - [`KT-18702`](https://youtrack.jetbrains.com/issue/KT-18702) Proguard warning with Kotlin 1.2-M1 |
| - [`KT-18728`](https://youtrack.jetbrains.com/issue/KT-18728) Integer method reference application fails with CompilationException: Back-end (JVM) Internal error |
| - [`KT-18845`](https://youtrack.jetbrains.com/issue/KT-18845) Exception on building gradle project with collection literals |
| - [`KT-18867`](https://youtrack.jetbrains.com/issue/KT-18867) Getting constant "VerifyError: Operand stack underflow" from Kotlin plugin |
| - [`KT-18916`](https://youtrack.jetbrains.com/issue/KT-18916) Strange bytecode generated for 'null' passed as SAM adapter for Java interface |
| - [`KT-18983`](https://youtrack.jetbrains.com/issue/KT-18983) Coroutines: miscompiled suspend for loop (local variables are not spilled around suspension points) |
| - [`KT-19175`](https://youtrack.jetbrains.com/issue/KT-19175) Compiler generates different bytecode when classes are compiled separately or together |
| - [`KT-19246`](https://youtrack.jetbrains.com/issue/KT-19246) Using generic inline function inside inline extension function throws java.lang.VerifyError: Bad return type |
| - [`KT-19419`](https://youtrack.jetbrains.com/issue/KT-19419) Support JSR 305 meta-annotations in libraries even when JSR 305 JAR is not on the classpath |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-2638`](https://youtrack.jetbrains.com/issue/KT-2638) Inline property (with accessors) refactoring |
| - [`KT-7107`](https://youtrack.jetbrains.com/issue/KT-7107) Rename refactoring for labels |
| - [`KT-9818`](https://youtrack.jetbrains.com/issue/KT-9818) Code style for method expression bodies |
| - [`KT-11994`](https://youtrack.jetbrains.com/issue/KT-11994) Data flow analysis support for Kotlin in IntelliJ |
| - [`KT-14126`](https://youtrack.jetbrains.com/issue/KT-14126) Code style wrapping options for enum constants |
| - [`KT-14929`](https://youtrack.jetbrains.com/issue/KT-14929) Deprecated ReplaceWith for type aliases |
| - [`KT-14950`](https://youtrack.jetbrains.com/issue/KT-14950) Code Style: Wrapping and Braces / "Local variable annotations" setting could be supported |
| - [`KT-14965`](https://youtrack.jetbrains.com/issue/KT-14965) "Configure Kotlin in project" should support build.gradle.kts |
| - [`KT-15504`](https://youtrack.jetbrains.com/issue/KT-15504) Add code style options to limit number of blank lines |
| - [`KT-16558`](https://youtrack.jetbrains.com/issue/KT-16558) Code Style: Add Options for "Spaces Before Parentheses" |
| - [`KT-18113`](https://youtrack.jetbrains.com/issue/KT-18113) Add new line options to code style for method parameters |
| - [`KT-18605`](https://youtrack.jetbrains.com/issue/KT-18605) Option to not use continuation indent in chained calls |
| - [`KT-18607`](https://youtrack.jetbrains.com/issue/KT-18607) Options to put blank lines between 'when' branches |
| #### Performance Improvements |
| |
| - [`KT-14606`](https://youtrack.jetbrains.com/issue/KT-14606) Code completion calculates decompiled text when building lookup elements for PSI from compiled classes |
| - [`KT-17751`](https://youtrack.jetbrains.com/issue/KT-17751) Kotlin slows down java inspections big time |
| - [`KT-17835`](https://youtrack.jetbrains.com/issue/KT-17835) 10s hang on IDEA project open |
| - [`KT-18842`](https://youtrack.jetbrains.com/issue/KT-18842) Very slow typing in certain files of Kotlin project |
| - [`KT-18921`](https://youtrack.jetbrains.com/issue/KT-18921) Configure library kind explicitly |
| #### Fixes |
| |
| - [`KT-6610`](https://youtrack.jetbrains.com/issue/KT-6610) Language injection doesn't work with String Interpolation |
| - [`KT-8893`](https://youtrack.jetbrains.com/issue/KT-8893) Quick documentation shows type for top-level object-type elements, but "no name provided" for local ones |
| - [`KT-9359`](https://youtrack.jetbrains.com/issue/KT-9359) "Accidental override" error message does not mention class (type) names |
| - [`KT-10736`](https://youtrack.jetbrains.com/issue/KT-10736) Highlighting usages doesn't work for synthetic properties created by the Android Extensions |
| - [`KT-11980`](https://youtrack.jetbrains.com/issue/KT-11980) Spring: Generate Constructor, Setter Dependency in XML for Kotlin class: IOE at LightElement.add() |
| - [`KT-12123`](https://youtrack.jetbrains.com/issue/KT-12123) Formatter: always indent after newline in variable initialization |
| - [`KT-12910`](https://youtrack.jetbrains.com/issue/KT-12910) spring: create init-method/destroy-method from usage results in IOE |
| - [`KT-13072`](https://youtrack.jetbrains.com/issue/KT-13072) Kotlin struggles to index JDK 9 classes |
| - [`KT-13099`](https://youtrack.jetbrains.com/issue/KT-13099) formatting in angle brackets ignored and not fixed |
| - [`KT-14083`](https://youtrack.jetbrains.com/issue/KT-14083) Formatting of where clasuses |
| - [`KT-14271`](https://youtrack.jetbrains.com/issue/KT-14271) Value captured in closure doesn't always get highlighted |
| - [`KT-14561`](https://youtrack.jetbrains.com/issue/KT-14561) Use regular indent for the primary constructor parameters |
| - [`KT-14974`](https://youtrack.jetbrains.com/issue/KT-14974) "Find Usages" hangs in ExpressionsOfTypeProcessor |
| - [`KT-15093`](https://youtrack.jetbrains.com/issue/KT-15093) Navigation to library may not work if there's another module in same project that references same jar via a different library |
| - [`KT-15270`](https://youtrack.jetbrains.com/issue/KT-15270) Quickfix to migrate from @native*** |
| - [`KT-16352`](https://youtrack.jetbrains.com/issue/KT-16352) Create from usage inserts extra space in first step |
| - [`KT-16725`](https://youtrack.jetbrains.com/issue/KT-16725) Formatter does not fix spaces before square brackets |
| - [`KT-16999`](https://youtrack.jetbrains.com/issue/KT-16999) "Parameter info" shows duplicates on toString |
| - [`KT-17357`](https://youtrack.jetbrains.com/issue/KT-17357) BuiltIns for module build with project LV settings, not with facet module settings |
| - [`KT-17394`](https://youtrack.jetbrains.com/issue/KT-17394) Core formatting is wrong for expression body properties |
| - [`KT-17759`](https://youtrack.jetbrains.com/issue/KT-17759) Breakpoints not working in JS |
| - [`KT-17771`](https://youtrack.jetbrains.com/issue/KT-17771) Kotlin IntelliJ plugin should resolve Gradle script classpath asynchronously |
| - [`KT-17818`](https://youtrack.jetbrains.com/issue/KT-17818) Formatting of long constructors is inconsistent with Kotlin code conventions |
| - [`KT-17849`](https://youtrack.jetbrains.com/issue/KT-17849) Automatically insert trimMargin() or trimIndent() on enter in multi-line strings |
| - [`KT-17855`](https://youtrack.jetbrains.com/issue/KT-17855) Main function is shown as unused |
| - [`KT-17894`](https://youtrack.jetbrains.com/issue/KT-17894) String `trimIndent` support inserts wrong indent in some cases |
| - [`KT-17942`](https://youtrack.jetbrains.com/issue/KT-17942) Enter in multiline string with injection doesn't add a proper indent |
| - [`KT-17956`](https://youtrack.jetbrains.com/issue/KT-17956) Type hints for properties that only consist of constructor calls don't add much value |
| - [`KT-18006`](https://youtrack.jetbrains.com/issue/KT-18006) Copying part of string literal with escape sequences converts this sequences to special characters |
| - [`KT-18030`](https://youtrack.jetbrains.com/issue/KT-18030) Parameters hints: `kotlin.arrayOf(elements)` should be on the blacklist by default |
| - [`KT-18059`](https://youtrack.jetbrains.com/issue/KT-18059) Kotlin Lint: False positive error "requires api level 24" for interface method with body |
| - [`KT-18149`](https://youtrack.jetbrains.com/issue/KT-18149) PIEAE "Element class CompositeElement of type REFERENCE_EXPRESSION (class KtNameReferenceExpressionElementType)" at PsiInvalidElementAccessException.createByNode() |
| - [`KT-18151`](https://youtrack.jetbrains.com/issue/KT-18151) Do not import jdkHome from Gradle/Maven model |
| - [`KT-18158`](https://youtrack.jetbrains.com/issue/KT-18158) Expand selection should select the comment after expression getter on the same line |
| - [`KT-18186`](https://youtrack.jetbrains.com/issue/KT-18186) Create function from usage should infer expected return type |
| - [`KT-18221`](https://youtrack.jetbrains.com/issue/KT-18221) AE at org.jetbrains.kotlin.analyzer.ResolverForProjectImpl.descriptorForModule |
| - [`KT-18269`](https://youtrack.jetbrains.com/issue/KT-18269) Find Usages fails to find operator-style usages of `invoke()` defined as extension |
| - [`KT-18298`](https://youtrack.jetbrains.com/issue/KT-18298) spring: strange menu at "Navige to the spring bean" gutter |
| - [`KT-18309`](https://youtrack.jetbrains.com/issue/KT-18309) Join lines breaks code |
| - [`KT-18373`](https://youtrack.jetbrains.com/issue/KT-18373) Facet: can't change target platform between JVM versions |
| - [`KT-18376`](https://youtrack.jetbrains.com/issue/KT-18376) Maven import fails with NPE at ArgumentUtils.convertArgumentsToStringList() if `jvmTarget` setting is absent |
| - [`KT-18418`](https://youtrack.jetbrains.com/issue/KT-18418) Generate equals and hashCode should be available for classes without properties |
| - [`KT-18429`](https://youtrack.jetbrains.com/issue/KT-18429) Android strings resources folding false positives |
| - [`KT-18444`](https://youtrack.jetbrains.com/issue/KT-18444) Type hints don't work for destructuring declarations |
| - [`KT-18475`](https://youtrack.jetbrains.com/issue/KT-18475) Gradle/IntelliJ sync can result in IntelliJ modules getting gradle artifacts added to the classpath, breaking compilation |
| - [`KT-18479`](https://youtrack.jetbrains.com/issue/KT-18479) Can't find usages of invoke operator with vararg parameter |
| - [`KT-18501`](https://youtrack.jetbrains.com/issue/KT-18501) Quick Documentation doesn't show when @Supress("unused") is above the javadoc |
| - [`KT-18566`](https://youtrack.jetbrains.com/issue/KT-18566) Long find usages for operators when there are several operators for the same type |
| - [`KT-18596`](https://youtrack.jetbrains.com/issue/KT-18596) "Generate hashCode" produces poorly formatted code |
| - [`KT-18725`](https://youtrack.jetbrains.com/issue/KT-18725) Android: `kotlin-language` facet disappears on reopening the project |
| - [`KT-18974`](https://youtrack.jetbrains.com/issue/KT-18974) Type hints shouldn't appear for negative literals |
| - [`KT-19054`](https://youtrack.jetbrains.com/issue/KT-19054) Lags in typing in string literal |
| - [`KT-19062`](https://youtrack.jetbrains.com/issue/KT-19062) Member navigation doesn't work in expression bodies of getters with inferred property type |
| - [`KT-19210`](https://youtrack.jetbrains.com/issue/KT-19210) Command line flags like -Xload-jsr305-annotations have no effect in IDE |
| - [`KT-19303`](https://youtrack.jetbrains.com/issue/KT-19303) Project language version settings are used to analyze libraries, disabling module-specific analysis flags like -Xjsr305-annotations |
| |
| ### IDE. Completion |
| |
| - [`KT-8208`](https://youtrack.jetbrains.com/issue/KT-8208) Support static member completion with not-imported-yet classes |
| - [`KT-12104`](https://youtrack.jetbrains.com/issue/KT-12104) Smart completion does not work with "invoke" when receiver is expression |
| - [`KT-17074`](https://youtrack.jetbrains.com/issue/KT-17074) Incorrect autocomplete suggestions for contexts affected by @DslMarker |
| - [`KT-18443`](https://youtrack.jetbrains.com/issue/KT-18443) IntelliJ not handling default constructor argument from companion object well |
| - [`KT-19191`](https://youtrack.jetbrains.com/issue/KT-19191) Disable completion binding context caching by default |
| |
| ### IDE. Debugger |
| |
| - [`KT-14845`](https://youtrack.jetbrains.com/issue/KT-14845) Evaluate expression freezes debugger while evaluating filter, for time proportional to number of elements in collection. |
| - [`KT-17120`](https://youtrack.jetbrains.com/issue/KT-17120) Evaluate expression: cannot find local variable |
| - [`KT-18453`](https://youtrack.jetbrains.com/issue/KT-18453) Support 'Step over' and 'Force step over' action for suspended calls |
| - [`KT-18577`](https://youtrack.jetbrains.com/issue/KT-18577) Debug: Smart Step Into does not enter functions passed as variable or parameter: "Method invoke() has not been called" |
| - [`KT-18632`](https://youtrack.jetbrains.com/issue/KT-18632) Debug: Smart Step Into does not enter functions passed as variable or parameter when signature of lambda and parameter doesn't match |
| - [`KT-18949`](https://youtrack.jetbrains.com/issue/KT-18949) Can't stop on breakpoint after call to inline in Android Studio |
| - [`KT-19403`](https://youtrack.jetbrains.com/issue/KT-19403) 30s complete hangs of application on breakpoints stop attempt |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-12119`](https://youtrack.jetbrains.com/issue/KT-12119) Intention to replace .addAll() on a mutable collection with += |
| - [`KT-13436`](https://youtrack.jetbrains.com/issue/KT-13436) Replace 'when' with return: handle case when all branches jump out (return Nothing) |
| - [`KT-13458`](https://youtrack.jetbrains.com/issue/KT-13458) Cascade "replace with return" for if/when expressions |
| - [`KT-13676`](https://youtrack.jetbrains.com/issue/KT-13676) Add better quickfix for 'let' and 'error 'only not null or asserted calls are allowed' |
| - [`KT-14648`](https://youtrack.jetbrains.com/issue/KT-14648) Add quickfix for @receiver annotation being applied to extension member instead of extension type |
| - [`KT-14799`](https://youtrack.jetbrains.com/issue/KT-14799) Add inspection to simplify successive null checks into safe-call and null check |
| - [`KT-14900`](https://youtrack.jetbrains.com/issue/KT-14900) "Lift return out of when/if" should work with control flow expressions |
| - [`KT-15257`](https://youtrack.jetbrains.com/issue/KT-15257) JS: quickfix to migrate from @native to external |
| - [`KT-15368`](https://youtrack.jetbrains.com/issue/KT-15368) Add intention to convert Boolean? == true to ?: false and vice versa |
| - [`KT-15893`](https://youtrack.jetbrains.com/issue/KT-15893) "Array property in data class" inspection could have a quick fix to generate `equals()` and `hashcode()` |
| - [`KT-15958`](https://youtrack.jetbrains.com/issue/KT-15958) Inspection to inline "unnecessary" variables |
| - [`KT-16063`](https://youtrack.jetbrains.com/issue/KT-16063) Inspection to suggest converting block body to expression body |
| - [`KT-17198`](https://youtrack.jetbrains.com/issue/KT-17198) Inspection to replace filter calls followed by functions with a predicate variant |
| - [`KT-17580`](https://youtrack.jetbrains.com/issue/KT-17580) Add remaning branches intention should be available for sealed classes |
| - [`KT-17583`](https://youtrack.jetbrains.com/issue/KT-17583) Support "Declaration access can be weaker" inspection for kotlin properties |
| - [`KT-17815`](https://youtrack.jetbrains.com/issue/KT-17815) Quick-fix "Replace with safe call & elvis" |
| - [`KT-17842`](https://youtrack.jetbrains.com/issue/KT-17842) Add quick-fix for NO_CONSTRUCTOR error |
| - [`KT-17895`](https://youtrack.jetbrains.com/issue/KT-17895) Inspection to replace 'a .. b-1' with 'a until b' |
| - [`KT-17919`](https://youtrack.jetbrains.com/issue/KT-17919) Add "Simplify if" intention/inspection |
| - [`KT-17920`](https://youtrack.jetbrains.com/issue/KT-17920) Add intention/inspection removing redundant spread operator for arrayOf call |
| - [`KT-17970`](https://youtrack.jetbrains.com/issue/KT-17970) Intention actions to format parameter/argument list placing each on separate line |
| - [`KT-18236`](https://youtrack.jetbrains.com/issue/KT-18236) Add inspection for potentially wrongly placed unary operators |
| - [`KT-18274`](https://youtrack.jetbrains.com/issue/KT-18274) Add inspection to replace map+joinTo with joinTo(transform) |
| - [`KT-18386`](https://youtrack.jetbrains.com/issue/KT-18386) Inspection to detect safe calls of orEmpty() |
| - [`KT-18438`](https://youtrack.jetbrains.com/issue/KT-18438) Add inspection for empty ranges with start > endInclusive |
| - [`KT-18460`](https://youtrack.jetbrains.com/issue/KT-18460) Add intentions to apply De Morgan's laws to conditions |
| - [`KT-18516`](https://youtrack.jetbrains.com/issue/KT-18516) Add inspection to detect & remove redundant Unit |
| - [`KT-18517`](https://youtrack.jetbrains.com/issue/KT-18517) Provide "Remove explicit type" inspection for some obvious cases |
| - [`KT-18534`](https://youtrack.jetbrains.com/issue/KT-18534) Quick-fix to add empty brackets after primary constructor |
| - [`KT-18540`](https://youtrack.jetbrains.com/issue/KT-18540) Add quickfix to create data class property from usage in destructuring declaration |
| - [`KT-18615`](https://youtrack.jetbrains.com/issue/KT-18615) Inspection to replace if with three or more options with when |
| - [`KT-18749`](https://youtrack.jetbrains.com/issue/KT-18749) Inspection for useless operations on collection with not-null elements |
| - [`KT-18830`](https://youtrack.jetbrains.com/issue/KT-18830) "Lift return out of try" |
| #### Fixes |
| |
| - [`KT-11906`](https://youtrack.jetbrains.com/issue/KT-11906) Spring: "Create getter / setter" quick fixes cause IOE at LightElement.add() |
| - [`KT-12524`](https://youtrack.jetbrains.com/issue/KT-12524) Wrong "redundant semicolon" for semicolon inside an enum class before the companion object declaration |
| - [`KT-13870`](https://youtrack.jetbrains.com/issue/KT-13870) Wrong caption "Change to property access" for Quick Fix to convert class instantiation to object reference |
| - [`KT-13886`](https://youtrack.jetbrains.com/issue/KT-13886) Unused variable intention should remove constant initializer |
| - [`KT-14092`](https://youtrack.jetbrains.com/issue/KT-14092) "Make <modifier>" intention inserts modifier between annotation and class keywords |
| - [`KT-14093`](https://youtrack.jetbrains.com/issue/KT-14093) "Make <modifier>" intention available only on modifier when declaration already have a visibility modifier |
| - [`KT-14643`](https://youtrack.jetbrains.com/issue/KT-14643) "Add non-null asserted call" quickfix should not be offered on literal null constants |
| - [`KT-15242`](https://youtrack.jetbrains.com/issue/KT-15242) Create type from usage should include constraints into base types |
| - [`KT-16046`](https://youtrack.jetbrains.com/issue/KT-16046) Globally unused typealias is not marked as such |
| - [`KT-16069`](https://youtrack.jetbrains.com/issue/KT-16069) "Simplify if statement" doesn't work in specific case |
| - [`KT-17026`](https://youtrack.jetbrains.com/issue/KT-17026) "Replace explicit parameter" should not be shown on destructuring declaration |
| - [`KT-17092`](https://youtrack.jetbrains.com/issue/KT-17092) Create function from usage works incorrectly with ::class expression |
| - [`KT-17353`](https://youtrack.jetbrains.com/issue/KT-17353) "Create type parameter from usage" should not be offered for unresolved annotations |
| - [`KT-17537`](https://youtrack.jetbrains.com/issue/KT-17537) Create from Usage should suggest Boolean return type if function is used in if condition |
| - [`KT-17623`](https://youtrack.jetbrains.com/issue/KT-17623) "Remove explicit type arguments" is too conservative sometimes |
| - [`KT-17651`](https://youtrack.jetbrains.com/issue/KT-17651) Create property from usage should make lateinit var |
| - [`KT-17726`](https://youtrack.jetbrains.com/issue/KT-17726) Nullability quick-fixes operate incorrectly with implicit nullable receiver |
| - [`KT-17740`](https://youtrack.jetbrains.com/issue/KT-17740) CME at MakeOverriddenMemberOpenFix.getText() |
| - [`KT-18506`](https://youtrack.jetbrains.com/issue/KT-18506) Inspection on final Kotlin spring components is false positive |
| - [`KT-17823`](https://youtrack.jetbrains.com/issue/KT-17823) Intention "Make private" and friends should respect modifier order |
| - [`KT-17917`](https://youtrack.jetbrains.com/issue/KT-17917) Superfluos suggestion to add replaceWith for DeprecationLevel.HIDDEN |
| - [`KT-17954`](https://youtrack.jetbrains.com/issue/KT-17954) Setting error severity on "Kotlin | Function or property has platform type" does not show up as error in IDE |
| - [`KT-17996`](https://youtrack.jetbrains.com/issue/KT-17996) Android Studio Default Constructor Command Removes Custom Setter |
| - [`KT-18033`](https://youtrack.jetbrains.com/issue/KT-18033) Do not suggest to cast expression to non-nullable type when it's the same as !! |
| - [`KT-18035`](https://youtrack.jetbrains.com/issue/KT-18035) Quickfix for "CanBePrimaryConstructorProperty" does not work correctly with vararg constructor properties |
| - [`KT-18044`](https://youtrack.jetbrains.com/issue/KT-18044) "Move to class body" intention: better placement in the body |
| - [`KT-18074`](https://youtrack.jetbrains.com/issue/KT-18074) Suggestion in Intention 'Specify return type explicitly' doesn't support generic type parameter |
| - [`KT-18120`](https://youtrack.jetbrains.com/issue/KT-18120) Recursive property accessor gives false positives |
| - [`KT-18148`](https://youtrack.jetbrains.com/issue/KT-18148) Incorrect, not working quickfix - final and can't be overridden |
| - [`KT-18160`](https://youtrack.jetbrains.com/issue/KT-18160) Circular autofix actions between redundant modality and non-final variable with allopen plugin |
| - [`KT-18194`](https://youtrack.jetbrains.com/issue/KT-18194) "Protected in final" inspection works incorrectly with all-open |
| - [`KT-18195`](https://youtrack.jetbrains.com/issue/KT-18195) "Redundant modality" is not reported with all-open |
| - [`KT-18197`](https://youtrack.jetbrains.com/issue/KT-18197) Redundant "make open" for abstract class member with all-open |
| - [`KT-18253`](https://youtrack.jetbrains.com/issue/KT-18253) Wrong location of "Redundant 'toString()' call in string template" quickfix |
| - [`KT-18347`](https://youtrack.jetbrains.com/issue/KT-18347) Nullability quickfixes are not helpful when using invoke operator |
| - [`KT-18368`](https://youtrack.jetbrains.com/issue/KT-18368) "Cast expression x to Type" fails for expression inside argument list |
| - [`KT-18375`](https://youtrack.jetbrains.com/issue/KT-18375) Backticked function name is suggested to be renamed to the same name |
| - [`KT-18385`](https://youtrack.jetbrains.com/issue/KT-18385) Spring: Generate Dependency causes Throwable "AWT events are not allowed inside write action" |
| - [`KT-18407`](https://youtrack.jetbrains.com/issue/KT-18407) "Move property to constructor" action should not appear on properties declared in interfaces |
| - [`KT-18425`](https://youtrack.jetbrains.com/issue/KT-18425) Make <modifier> intention inserts modifier at wrong position for sealed class |
| - [`KT-18529`](https://youtrack.jetbrains.com/issue/KT-18529) Add '!!' quick fix applies to wrong expression on operation 'in' |
| - [`KT-18642`](https://youtrack.jetbrains.com/issue/KT-18642) Remove unused parameter intention transfers default value to another parameter |
| - [`KT-18683`](https://youtrack.jetbrains.com/issue/KT-18683) Wrong 'equals' is generated for Kotlin JS project |
| - [`KT-18709`](https://youtrack.jetbrains.com/issue/KT-18709) "Lift assignment out of if" changes semantics |
| - [`KT-18711`](https://youtrack.jetbrains.com/issue/KT-18711) "Lift return out of when" changes semantics for functional type |
| - [`KT-18717`](https://youtrack.jetbrains.com/issue/KT-18717) Report MemberVisibilityCanBePrivate on visibility modifier if present |
| - [`KT-18722`](https://youtrack.jetbrains.com/issue/KT-18722) Correct "before" sample in description for intention Convert to enum class |
| - [`KT-18723`](https://youtrack.jetbrains.com/issue/KT-18723) Correct "after" sample for intention Convert to apply |
| - [`KT-18852`](https://youtrack.jetbrains.com/issue/KT-18852) "Lift return out of when" does not work for exhaustive when without else |
| - [`KT-18928`](https://youtrack.jetbrains.com/issue/KT-18928) In IDE, "Replace 'if' expression with safe access expression incorrectly replace expression when using property |
| - [`KT-18954`](https://youtrack.jetbrains.com/issue/KT-18954) Kotlin plugin updater activates in headless mode |
| - [`KT-18970`](https://youtrack.jetbrains.com/issue/KT-18970) Do not report "property can be private" on JvmField properties |
| - [`KT-19232`](https://youtrack.jetbrains.com/issue/KT-19232) Replace Math.min with coerceAtMost intention is broken |
| - [`KT-19272`](https://youtrack.jetbrains.com/issue/KT-19272) Do not report "function can be private" on JUnit 3 test methods |
| |
| ### IDE. Refactorings |
| |
| #### New Features |
| |
| - [`KT-4379`](https://youtrack.jetbrains.com/issue/KT-4379) Support renaming import alias |
| - [`KT-8180`](https://youtrack.jetbrains.com/issue/KT-8180) Copy Class |
| - [`KT-17547`](https://youtrack.jetbrains.com/issue/KT-17547) Refactor / Move: Problems Detected / Conflicts in View: only referencing file is mentioned |
| #### Fixes |
| |
| - [`KT-9054`](https://youtrack.jetbrains.com/issue/KT-9054) Copy / pasting a Kotlin file should bring up the Copy Class dialog |
| - [`KT-13437`](https://youtrack.jetbrains.com/issue/KT-13437) Change signature replaces return type with Unit when it's not requested |
| - [`KT-15859`](https://youtrack.jetbrains.com/issue/KT-15859) Renaming variables or functions with backticks removes the backticks |
| - [`KT-16180`](https://youtrack.jetbrains.com/issue/KT-16180) Opened decompiled editor blocks refactoring of involved element |
| - [`KT-17062`](https://youtrack.jetbrains.com/issue/KT-17062) Field/property inline refactoring works incorrectly with Kotlin & Java usages |
| - [`KT-17128`](https://youtrack.jetbrains.com/issue/KT-17128) Refactor / Rename in the last position of label name throws Throwable "PsiElement(IDENTIFIER) by com.intellij.refactoring.rename.inplace.MemberInplaceRenamer" at InplaceRefactoring.buildTemplateAndStart() |
| - [`KT-17489`](https://youtrack.jetbrains.com/issue/KT-17489) Refactor / Inline Property: cannot inline val with the following plusAssign |
| - [`KT-17571`](https://youtrack.jetbrains.com/issue/KT-17571) Refactor / Move warns about using private/internal class from Java, but this is not related to the move |
| - [`KT-17622`](https://youtrack.jetbrains.com/issue/KT-17622) Refactor / Inline Function loses type arguments |
| - [`KT-18034`](https://youtrack.jetbrains.com/issue/KT-18034) Copy Class refactoring replaces all usages of the class with the new one! |
| - [`KT-18076`](https://youtrack.jetbrains.com/issue/KT-18076) Refactor / Rename on alias of Java class suggests to select between refactoring handlers |
| - [`KT-18096`](https://youtrack.jetbrains.com/issue/KT-18096) Refactor / Rename on import alias usage of a class member element tries to rename the element itself |
| - [`KT-18098`](https://youtrack.jetbrains.com/issue/KT-18098) Refactor / Copy can't generate proper import if original code uses import alias of java member |
| - [`KT-18135`](https://youtrack.jetbrains.com/issue/KT-18135) Refactor: no Problems Detected for Copy/Move source using platform type to another platform's module |
| - [`KT-18200`](https://youtrack.jetbrains.com/issue/KT-18200) Refactor / Copy is enabled for Java source selected with Kotlin file, but not for Java source selected with Kotlin class |
| - [`KT-18241`](https://youtrack.jetbrains.com/issue/KT-18241) Refactor / Copy (and Move) fails for chain of lambdas and invoke()'s with IllegalStateException: "No selector for PARENTHESIZED" at KtSimpleNameReference.changeQualifiedName() |
| - [`KT-18325`](https://youtrack.jetbrains.com/issue/KT-18325) Renaming a parameter name in one implementation silently rename it in all implementations |
| - [`KT-18390`](https://youtrack.jetbrains.com/issue/KT-18390) Refactor / Copy called for Java class opens only Copy File dialog |
| - [`KT-18699`](https://youtrack.jetbrains.com/issue/KT-18699) Refactor / Copy, Move loses necessary parentheses |
| - [`KT-18738`](https://youtrack.jetbrains.com/issue/KT-18738) Misleading quick fix message for an 'open' modifier on an interface member |
| - [`KT-19130`](https://youtrack.jetbrains.com/issue/KT-19130) Refactor / Inline val: "Show inline dialog for local variables" setting is ignored |
| |
| ### JavaScript |
| |
| #### Performance Improvements |
| |
| - [`KT-18331`](https://youtrack.jetbrains.com/issue/KT-18331) JS: compilation performance degrades fast when inlined nested labels are used |
| #### Fixes |
| |
| - [`KT-4078`](https://youtrack.jetbrains.com/issue/KT-4078) JS sourcemaps should contain relative path. The relative base & prefix should be set from project/module preferences |
| - [`KT-8020`](https://youtrack.jetbrains.com/issue/KT-8020) JS: String? plus operator crashes on runtime |
| - [`KT-13919`](https://youtrack.jetbrains.com/issue/KT-13919) JS: Source map weirdness |
| - [`KT-15456`](https://youtrack.jetbrains.com/issue/KT-15456) JS: inlining doesn't work for array constructor with size and lambda |
| - [`KT-16984`](https://youtrack.jetbrains.com/issue/KT-16984) KotlinJS - 1 > 2 > false causes unhandled javascript exception |
| - [`KT-17285`](https://youtrack.jetbrains.com/issue/KT-17285) JS: wrong result when call function with default parameter overridden by delegation by function from another interface |
| - [`KT-17445`](https://youtrack.jetbrains.com/issue/KT-17445) JS: minifier for Kotlin JS apps |
| - [`KT-17476`](https://youtrack.jetbrains.com/issue/KT-17476) JS: Some symbols in identifiers compile, but are not legal |
| - [`KT-17871`](https://youtrack.jetbrains.com/issue/KT-17871) JS: spread vararg call doesn't work on functions imported with @JsModule |
| - [`KT-18027`](https://youtrack.jetbrains.com/issue/KT-18027) JS: Illegal symbols are possible in backticked labels, but cause crash in runtime and malformed js code |
| - [`KT-18032`](https://youtrack.jetbrains.com/issue/KT-18032) JS: Illegal symbols are possible in backticked package names, but cause crash in runtime and malformed js code |
| - [`KT-18169`](https://youtrack.jetbrains.com/issue/KT-18169) JS: reified generic backticked type name containing non-identifier symbols causes malformed JS and runtime crash |
| - [`KT-18187`](https://youtrack.jetbrains.com/issue/KT-18187) JS backend does not copy non-abstract method of interface to implementing class in some cases |
| - [`KT-18201`](https://youtrack.jetbrains.com/issue/KT-18201) JS backend generates wrong code for inline function which calls non-inline function from another module |
| - [`KT-18652`](https://youtrack.jetbrains.com/issue/KT-18652) JS: Objects from same package but from different libraries are incorrectly accessed |
| |
| ### Libraries |
| |
| - [`KT-18526`](https://youtrack.jetbrains.com/issue/KT-18526) Small typo in documentation for kotlin-stdlib / kotlin.collections / retainAll |
| - [`KT-18624`](https://youtrack.jetbrains.com/issue/KT-18624) JS: Bad return type for Promise.all |
| - [`KT-18670`](https://youtrack.jetbrains.com/issue/KT-18670) Incorrect documentation of MutableMap.values |
| - [`KT-18671`](https://youtrack.jetbrains.com/issue/KT-18671) Provide implementation for CoroutineContext.Element functions. |
| |
| ### Reflection |
| |
| - [`KT-15222`](https://youtrack.jetbrains.com/issue/KT-15222) Support reflection for local delegated properties |
| - [`KT-14094`](https://youtrack.jetbrains.com/issue/KT-14094) IllegalAccessException when try to get members annotated by private annotation with parameter |
| - [`KT-16399`](https://youtrack.jetbrains.com/issue/KT-16399) Embedded Tomcat fails to load Class-Path: kotlin-runtime.jar from kotlin-reflect-1.0.6.jar |
| - [`KT-16810`](https://youtrack.jetbrains.com/issue/KT-16810) Do not include incorrect ExternalOverridabilityCondition service file into kotlin-reflect.jar |
| - [`KT-18404`](https://youtrack.jetbrains.com/issue/KT-18404) “KotlinReflectionInternalError: This callable does not support a default call” when function or constructor has more than 32 parameters |
| - [`KT-18476`](https://youtrack.jetbrains.com/issue/KT-18476) KClass<*>.superclasses does not contain Any::class |
| - [`KT-18480`](https://youtrack.jetbrains.com/issue/KT-18480) Kotlin Reflection unable to call getter of protected read-only val with custom getter from parent class |
| |
| ### Tools |
| |
| - [`KT-18245`](https://youtrack.jetbrains.com/issue/KT-18245) NoArg: IllegalAccessError on instantiating sealed class child via Java reflection |
| - [`KT-18874`](https://youtrack.jetbrains.com/issue/KT-18874) Crash during compilation after switching to 1.1.3-release-IJ2017.2-2 |
| - [`KT-19047`](https://youtrack.jetbrains.com/issue/KT-19047) Private methods are final event if used with the all-open-plugin. |
| |
| ### Tools. CLI |
| |
| - [`KT-17297`](https://youtrack.jetbrains.com/issue/KT-17297) Report error when CLI compiler is not being run under Java 8+ |
| - [`KT-18599`](https://youtrack.jetbrains.com/issue/KT-18599) Support -Xmodule-path and -Xadd-modules arguments for modular compilation on Java 9 |
| - [`KT-18794`](https://youtrack.jetbrains.com/issue/KT-18794) kotlinc-jvm prints an irrelevant error message when a JVM Home directory does not exist |
| - [`KT-3045`](https://youtrack.jetbrains.com/issue/KT-3045) Report error instead of failing with exception on "kotlinc -script foo.kt" |
| - [`KT-18754`](https://youtrack.jetbrains.com/issue/KT-18754) Rename CLI argument "-module" to "-Xbuild-file" |
| - [`KT-18927`](https://youtrack.jetbrains.com/issue/KT-18927) run kotlin app crashes eclipse |
| |
| ### Tools. Gradle |
| |
| - [`KT-10537`](https://youtrack.jetbrains.com/issue/KT-10537) Gradle plugin doesn't pick up changed project.buildDir |
| - [`KT-17031`](https://youtrack.jetbrains.com/issue/KT-17031) JVM crash on in-process compilation in Gradle with debug |
| - [`KT-17035`](https://youtrack.jetbrains.com/issue/KT-17035) Gradle Kotlin Plugin can not compile tests calling source internal fields/variables if compileJava dumps classes to a different directory and then copied classes are moved to sourceSets.main.output.classesDir by a different task |
| - [`KT-17197`](https://youtrack.jetbrains.com/issue/KT-17197) Gradle Kotlin plugin does not wire task dependencies correctly, causing compilation failures |
| - [`KT-17618`](https://youtrack.jetbrains.com/issue/KT-17618) Pass freeCompilerArgs to compiler unchanged |
| - [`KT-18262`](https://youtrack.jetbrains.com/issue/KT-18262) kotlin-spring should also open @SpringBootTest classes |
| - [`KT-18647`](https://youtrack.jetbrains.com/issue/KT-18647) Kotlin incremental compile cannot be disabled. |
| - [`KT-18832`](https://youtrack.jetbrains.com/issue/KT-18832) Java version parsing error with Gradle Kotlin plugin + JDK 9 |
| |
| ### Tools. J2K |
| |
| - [`KT-10762`](https://youtrack.jetbrains.com/issue/KT-10762) J2K removes empty lines from Doc-comments |
| - [`KT-13146`](https://youtrack.jetbrains.com/issue/KT-13146) J2K goes into infinite loop with anonymous inner class that references itself |
| - [`KT-15761`](https://youtrack.jetbrains.com/issue/KT-15761) Converting Java to Kotlin corrupts string which includes escaped backslash |
| - [`KT-16133`](https://youtrack.jetbrains.com/issue/KT-16133) Converting switch statement inserts dead code (possibly as a false positive for fall-through) |
| - [`KT-16142`](https://youtrack.jetbrains.com/issue/KT-16142) Kotlin Konverter produces empty line in Kdoc |
| - [`KT-18038`](https://youtrack.jetbrains.com/issue/KT-18038) Java to Kotlin converter messes up empty lines while converting from JavaDoc to KDoc |
| - [`KT-18051`](https://youtrack.jetbrains.com/issue/KT-18051) Doesn't work the auto-convert Java to Kotlin in Android Studio 3.0 |
| - [`KT-18141`](https://youtrack.jetbrains.com/issue/KT-18141) J2K changes semantic when while does not have a body |
| - [`KT-18142`](https://youtrack.jetbrains.com/issue/KT-18142) J2K changes semantics when `if` does not have a body |
| - [`KT-18512`](https://youtrack.jetbrains.com/issue/KT-18512) J2K Incorrect null parameter conversion |
| |
| ### Tools. JPS |
| |
| - [`KT-14848`](https://youtrack.jetbrains.com/issue/KT-14848) JPS: invalid compiler argument causes exception (see also EA-92062) |
| - [`KT-16057`](https://youtrack.jetbrains.com/issue/KT-16057) Provide better error message when the same compiler argument is set twice |
| - [`KT-19155`](https://youtrack.jetbrains.com/issue/KT-19155) IllegalArgumentException: Unsupported kind: PACKAGE_LOCAL_VARIABLE_LIST in incremental compilation |
| |
| ### Tools. Maven |
| |
| - [`KT-18022`](https://youtrack.jetbrains.com/issue/KT-18022) kotlin maven plugin - adding dependencies overwrites arguments.pluginClassPath preventing kapt goal from running |
| - [`KT-18224`](https://youtrack.jetbrains.com/issue/KT-18224) Maven compilation with JDK 9 fails with InaccessibleObjectException |
| |
| ### Tools. REPL |
| |
| - [`KT-5620`](https://youtrack.jetbrains.com/issue/KT-5620) REPL: Support destructuring declarations |
| - [`KT-12564`](https://youtrack.jetbrains.com/issue/KT-12564) Kotlin REPL Doesn't Perform Many Checks |
| - [`KT-15172`](https://youtrack.jetbrains.com/issue/KT-15172) REPL: function declarations that contain empty lines throw error |
| - [`KT-18181`](https://youtrack.jetbrains.com/issue/KT-18181) REPL: support non-headless execution for Swing code |
| - [`KT-18349`](https://youtrack.jetbrains.com/issue/KT-18349) REPL: do not show warnings when there are errors |
| |
| ### Tools. kapt |
| |
| - [`KT-18682`](https://youtrack.jetbrains.com/issue/KT-18682) Kapt: Anonymous class types are not rendered properly in stubs |
| - [`KT-18758`](https://youtrack.jetbrains.com/issue/KT-18758) Kotlin 1.1.3 / Kapt fails with gradle |
| - [`KT-18799`](https://youtrack.jetbrains.com/issue/KT-18799) Kapt3, IC: Kapt does not generate annotation value for constant values in documented types |
| - [`KT-19178`](https://youtrack.jetbrains.com/issue/KT-19178) Kapt: Build dependencies from 'kapt' configuration should go into the 'kaptCompile' task dependencies |
| - [`KT-19179`](https://youtrack.jetbrains.com/issue/KT-19179) Kapt: Gradle silently skips 'kotlinKapt' task sometimes |
| - [`KT-19211`](https://youtrack.jetbrains.com/issue/KT-19211) Kapt3: Generated classes output is not synchronized with Java classes output in pure Java projects (Gradle 4+) |
| |
| ## 1.1.3-2 |
| |
| #### Fixes |
| |
| - Noarg compiler plugin reverted to 1.1.2 behavior: by default, it will not run any initialization code |
| from the generated default constructor. If you want to run initializers, you need to enable |
| the corresponding option as described in the documentation. |
| Note that if a @noarg class has initializers that depend on constructor parameters, you will get incorrect |
| compiler behavior, so you shouldn't enable this option if you have such classes in your project. |
| This resolves [`KT-18667`](https://youtrack.jetbrains.com/issue/KT-18667) and [`KT-18668`](https://youtrack.jetbrains.com/issue/KT-18668). |
| - [`KT-18689`](https://youtrack.jetbrains.com/issue/KT-18689) Incorrect bytecode generated when passing a bound member reference to an inline function with default argument values |
| - [`KT-18377`](https://youtrack.jetbrains.com/issue/KT-18377) Syntax error while generating kapt stubs |
| - [`KT-18411`](https://youtrack.jetbrains.com/issue/KT-18411) Slow debugger step-in into inlined function |
| - [`KT-18687`](https://youtrack.jetbrains.com/issue/KT-18687) Deadlock in resolve with Kotlin 1.1.3 |
| - [`KT-18726`](https://youtrack.jetbrains.com/issue/KT-18726) Frequent UI hangs in 2017.2 EAPs |
| |
| ## 1.1.3 |
| |
| ### Android |
| |
| #### New Features |
| |
| - [`KT-12049`](https://youtrack.jetbrains.com/issue/KT-12049) Kotlin Lint: "Missing Parcelable CREATOR field" could suggest "Add implementation" quick fix |
| - [`KT-16712`](https://youtrack.jetbrains.com/issue/KT-16712) Show warning in IDEA when using Java 1.8 api in Android |
| - [`KT-16843`](https://youtrack.jetbrains.com/issue/KT-16843) Android: provide gutter icons for resources like colors and drawables |
| - [`KT-17389`](https://youtrack.jetbrains.com/issue/KT-17389) Implement Intention "Add Activity / BroadcastReceiver / Service to manifest" |
| - [`KT-17465`](https://youtrack.jetbrains.com/issue/KT-17465) Add intentions Add/Remove/Redo parcelable implementation |
| #### Fixes |
| |
| - [`KT-14970`](https://youtrack.jetbrains.com/issue/KT-14970) ClassCastException: butterknife.lint.LintRegistry cannot be cast to com.android.tools.klint.client.api.IssueRegistry |
| - [`KT-17287`](https://youtrack.jetbrains.com/issue/KT-17287) Configure kotlin in Android Studio: don't show menu Choose Configurator with single choice |
| - [`KT-17288`](https://youtrack.jetbrains.com/issue/KT-17288) Android Studio: please remove menu item Configure Kotlin (JavaScript) in Project |
| - [`KT-17289`](https://youtrack.jetbrains.com/issue/KT-17289) Android Studio: Hide "Configure Kotlin" balloon if Kotlin is configured from a kt file banner |
| - [`KT-17291`](https://youtrack.jetbrains.com/issue/KT-17291) Android Studio 2.4: Cannot get property 'metaClass' on null object error after Kotlin configuring |
| - [`KT-17610`](https://youtrack.jetbrains.com/issue/KT-17610) "Unknown reference: kotlinx" |
| |
| ### Compiler |
| |
| #### New Features |
| |
| - [`KT-11167`](https://youtrack.jetbrains.com/issue/KT-11167) Support compilation against JRE 9 |
| - [`KT-17497`](https://youtrack.jetbrains.com/issue/KT-17497) Warn about redundant else branch in exhaustive when |
| #### Performance Improvements |
| |
| - [`KT-7931`](https://youtrack.jetbrains.com/issue/KT-7931) Optimize iteration over strings/charsequences on JVM |
| - [`KT-10848`](https://youtrack.jetbrains.com/issue/KT-10848) Optimize substitution of inline function with default parameters |
| - [`KT-12497`](https://youtrack.jetbrains.com/issue/KT-12497) Optimize inlined bytecode for functions with default parameters |
| - [`KT-17342`](https://youtrack.jetbrains.com/issue/KT-17342) Optimize control-flow for case of many variables |
| - [`KT-17562`](https://youtrack.jetbrains.com/issue/KT-17562) Optimize KtFile::isScript |
| #### Fixes |
| |
| - [`KT-4960`](https://youtrack.jetbrains.com/issue/KT-4960) Redeclaration is not reported for type parameters of interfaces |
| - [`KT-5160`](https://youtrack.jetbrains.com/issue/KT-5160) No warning when a lambda parameter hides a variable |
| - [`KT-5246`](https://youtrack.jetbrains.com/issue/KT-5246) is check fails on cyclic type parameter bounds |
| - [`KT-5354`](https://youtrack.jetbrains.com/issue/KT-5354) Wrong label resolution when label name clash with fun name |
| - [`KT-7645`](https://youtrack.jetbrains.com/issue/KT-7645) Prohibit default value for `catch`-block parameter |
| - [`KT-7724`](https://youtrack.jetbrains.com/issue/KT-7724) Can never import private member |
| - [`KT-7796`](https://youtrack.jetbrains.com/issue/KT-7796) Wrong scope for default parameter value resolution |
| - [`KT-7984`](https://youtrack.jetbrains.com/issue/KT-7984) Unexpected "Unresolved reference" in a default value expression in a local function |
| - [`KT-7985`](https://youtrack.jetbrains.com/issue/KT-7985) Unexpected "Unresolved reference to a type parameter" in a default value expression in a local function |
| - [`KT-8320`](https://youtrack.jetbrains.com/issue/KT-8320) It should not be possible to catch a type parameter type |
| - [`KT-8877`](https://youtrack.jetbrains.com/issue/KT-8877) Automatic labeling doesn't work for infix calls |
| - [`KT-9251`](https://youtrack.jetbrains.com/issue/KT-9251) Qualified this does not work with labeled function literals |
| - [`KT-9551`](https://youtrack.jetbrains.com/issue/KT-9551) False warning "No cast needed" |
| - [`KT-9645`](https://youtrack.jetbrains.com/issue/KT-9645) Incorrect inspection: No cast Needed |
| - [`KT-9986`](https://youtrack.jetbrains.com/issue/KT-9986) 'null as T' should be unchecked cast |
| - [`KT-10397`](https://youtrack.jetbrains.com/issue/KT-10397) java.lang.reflect.GenericSignatureFormatError when generic inner class is mentioned in function signature |
| - [`KT-11474`](https://youtrack.jetbrains.com/issue/KT-11474) ISE: Requested A, got foo.A in JavaClassFinderImpl on Java file with package not matching directory |
| - [`KT-11622`](https://youtrack.jetbrains.com/issue/KT-11622) False "No cast needed" when ambiguous call because of smart cast |
| - [`KT-12245`](https://youtrack.jetbrains.com/issue/KT-12245) Code with annotation that has an unresolved identifier as a parameter compiles successfully |
| - [`KT-12269`](https://youtrack.jetbrains.com/issue/KT-12269) False "Non-null type is checked for instance of nullable type" |
| - [`KT-12683`](https://youtrack.jetbrains.com/issue/KT-12683) A problem with `is` operator and non-reified type-parameters |
| - [`KT-12690`](https://youtrack.jetbrains.com/issue/KT-12690) USELESS_CAST compiler warning may break code when fix is applied |
| - [`KT-13348`](https://youtrack.jetbrains.com/issue/KT-13348) Report useless cast on safe cast from nullable type to the same not null type |
| - [`KT-13597`](https://youtrack.jetbrains.com/issue/KT-13597) No check for accessing final field in local object in constructor |
| - [`KT-13997`](https://youtrack.jetbrains.com/issue/KT-13997) Incorrect "Property must be initialized or be abstract" error for property with external accessors |
| - [`KT-14381`](https://youtrack.jetbrains.com/issue/KT-14381) Possible val reassignment not detected inside init block |
| - [`KT-14564`](https://youtrack.jetbrains.com/issue/KT-14564) java.lang.VerifyError: Bad local variable type |
| - [`KT-14801`](https://youtrack.jetbrains.com/issue/KT-14801) Invoke error message if nested class has the same name as a function from base class |
| - [`KT-14977`](https://youtrack.jetbrains.com/issue/KT-14977) IDE doesn't warn about checking null value of variable that cannot be null |
| - [`KT-15085`](https://youtrack.jetbrains.com/issue/KT-15085) Label and function naming conflict is resolved in unintuitive way |
| - [`KT-15161`](https://youtrack.jetbrains.com/issue/KT-15161) False warning "no cast needed" for array creation |
| - [`KT-15480`](https://youtrack.jetbrains.com/issue/KT-15480) Cannot destruct a list when "if" has an "else" branch |
| - [`KT-15495`](https://youtrack.jetbrains.com/issue/KT-15495) Internal typealiases in the same module are inaccessible on incremental compilation |
| - [`KT-15566`](https://youtrack.jetbrains.com/issue/KT-15566) Object member imported in file scope used in delegation expression in object declaration should be a compiler error |
| - [`KT-16016`](https://youtrack.jetbrains.com/issue/KT-16016) Compiler failure with NO_EXPECTED_TYPE |
| - [`KT-16426`](https://youtrack.jetbrains.com/issue/KT-16426) Return statement resolved to function instead of property getter |
| - [`KT-16813`](https://youtrack.jetbrains.com/issue/KT-16813) Anonymous objects returned from private-in-file members should behave as for private class members |
| - [`KT-16864`](https://youtrack.jetbrains.com/issue/KT-16864) Local delegate + ad-hoc object leads to CCE |
| - [`KT-17144`](https://youtrack.jetbrains.com/issue/KT-17144) Breakpoint inside `when` |
| - [`KT-17149`](https://youtrack.jetbrains.com/issue/KT-17149) Incorrect warning "Kotlin: This operation has led to an overflow" |
| - [`KT-17156`](https://youtrack.jetbrains.com/issue/KT-17156) No re-parse after lambda was converted to block |
| - [`KT-17318`](https://youtrack.jetbrains.com/issue/KT-17318) Typo in DSL Marker message `cant` |
| - [`KT-17384`](https://youtrack.jetbrains.com/issue/KT-17384) break/continue expression in inlined function parameter argument causes compilation exception |
| - [`KT-17457`](https://youtrack.jetbrains.com/issue/KT-17457) Suspend + LongRange couldn't transform method node issue in Kotlin 1.1.1 |
| - [`KT-17479`](https://youtrack.jetbrains.com/issue/KT-17479) val reassign is allowed via explicit this receiver |
| - [`KT-17560`](https://youtrack.jetbrains.com/issue/KT-17560) Overload resolution ambiguity on semi-valid class-files generated by Scala |
| - [`KT-17572`](https://youtrack.jetbrains.com/issue/KT-17572) try-catch expression in inlined function parameter argument causes compilation exception |
| - [`KT-17573`](https://youtrack.jetbrains.com/issue/KT-17573) try-finally expression in inlined function parameter argument fails with VerifyError |
| - [`KT-17588`](https://youtrack.jetbrains.com/issue/KT-17588) Compiler error while optimizer tries to get rid of captured variable |
| - [`KT-17590`](https://youtrack.jetbrains.com/issue/KT-17590) conditional return in inline function parameter argument causes compilation exception |
| - [`KT-17591`](https://youtrack.jetbrains.com/issue/KT-17591) non-conditional return in inline function parameter argument causes compilation exception |
| - [`KT-17613`](https://youtrack.jetbrains.com/issue/KT-17613) 'this' expression referring to deprecated class instance is highlighted as deprecated in IDE |
| - [`KT-18358`](https://youtrack.jetbrains.com/issue/KT-18358) Keep smart pointers instead of PSI elements in JavaElementImpl and its descendants |
| |
| ### IDE |
| |
| #### New Features |
| |
| - [`KT-7810`](https://youtrack.jetbrains.com/issue/KT-7810) Separate icon for abstract class |
| - [`KT-8617`](https://youtrack.jetbrains.com/issue/KT-8617) Recognize TODO method usages and highlight them same as TODO-comment |
| - [`KT-12629`](https://youtrack.jetbrains.com/issue/KT-12629) Add rainbow/semantic-highlighting for local variables |
| - [`KT-14109`](https://youtrack.jetbrains.com/issue/KT-14109) support parameter hints in idea plugin |
| - [`KT-16645`](https://youtrack.jetbrains.com/issue/KT-16645) Support inlay type hints for implicitly typed vals, properties, and functions |
| - [`KT-17807`](https://youtrack.jetbrains.com/issue/KT-17807) Add Smart Enter processor for object expessions |
| #### Performance Improvements |
| |
| - [`KT-16995`](https://youtrack.jetbrains.com/issue/KT-16995) Typing during in-place refactorings is impossibly laggy |
| - [`KT-17331`](https://youtrack.jetbrains.com/issue/KT-17331) Frequent long editor freezes |
| - [`KT-17383`](https://youtrack.jetbrains.com/issue/KT-17383) Slow editing in Kotlin files If breadcrumbs are enabled in module with many dependencies |
| - [`KT-17495`](https://youtrack.jetbrains.com/issue/KT-17495) Much time spent in LibraryDependenciesCache.getLibrariesAndSdksUsedWith |
| #### Fixes |
| |
| - [`KT-7848`](https://youtrack.jetbrains.com/issue/KT-7848) When you paste text into a string literal special symbols should be escaped |
| - [`KT-7954`](https://youtrack.jetbrains.com/issue/KT-7954) 'Go to symbol' doesn't show containing declaration for local symbols |
| - [`KT-9091`](https://youtrack.jetbrains.com/issue/KT-9091) Sometimes backticks of the method name with spaces are highlighted with rose background |
| - [`KT-10577`](https://youtrack.jetbrains.com/issue/KT-10577) Refactor / Move Kotlin + Java files adds wrong import in very specific case |
| - [`KT-12856`](https://youtrack.jetbrains.com/issue/KT-12856) Import fold region is not updated to include imports added while editing file |
| - [`KT-14161`](https://youtrack.jetbrains.com/issue/KT-14161) Navigate to symbol doesn't see local named functions |
| - [`KT-14601`](https://youtrack.jetbrains.com/issue/KT-14601) Formatter inserts unnecessary indent before 'else' |
| - [`KT-14639`](https://youtrack.jetbrains.com/issue/KT-14639) Incorrect name of code style setting: Align in columns 'case' branches |
| - [`KT-15029`](https://youtrack.jetbrains.com/issue/KT-15029) "Go to symbol" action doesn't find properties declared in primary constructors |
| - [`KT-15255`](https://youtrack.jetbrains.com/issue/KT-15255) Move cursor to a better place when creating a new Kotlin file |
| - [`KT-15273`](https://youtrack.jetbrains.com/issue/KT-15273) Kotlin IDE plugin adds `import java.lang.String` with "Optimize Imports", making project broken |
| - [`KT-16159`](https://youtrack.jetbrains.com/issue/KT-16159) Wrong "Constructor call" highlighting if operator is called on newly created object |
| - [`KT-16392`](https://youtrack.jetbrains.com/issue/KT-16392) Gradle/Maven java module: Add framework support/ Kotlin (Java or JavaScript) adds nothing |
| - [`KT-16423`](https://youtrack.jetbrains.com/issue/KT-16423) Show expression type doesn't work when selecting from the middle of expression with "Expand Selection" |
| - [`KT-16635`](https://youtrack.jetbrains.com/issue/KT-16635) Do not show kotlin-specific live templates macros for all context types |
| - [`KT-16755`](https://youtrack.jetbrains.com/issue/KT-16755) No "Is sublassed by" icon for sealed class |
| - [`KT-16775`](https://youtrack.jetbrains.com/issue/KT-16775) Rewrite at slice CLASS key: OBJECT_DECLARATION while writing code in IDE |
| - [`KT-16803`](https://youtrack.jetbrains.com/issue/KT-16803) Suspending iteration is not marked in the gutter by IDEA as suspending invocation |
| - [`KT-17037`](https://youtrack.jetbrains.com/issue/KT-17037) Editor suggests to import `EmptyCoroutineContext.plus` for any unresolved `+` |
| - [`KT-17046`](https://youtrack.jetbrains.com/issue/KT-17046) Kotlin facet, Compiler plugins: last line is shown empty when not selected |
| - [`KT-17088`](https://youtrack.jetbrains.com/issue/KT-17088) Settings: Kotlin Compiler: "Destination directory" should be enabled if "Copy library runtime files" is on on the dialog opening |
| - [`KT-17094`](https://youtrack.jetbrains.com/issue/KT-17094) Kotlin facet, additional command line parameters dialog: please provide a title |
| - [`KT-17138`](https://youtrack.jetbrains.com/issue/KT-17138) Configure Kotlin in Project: Choose Configurator popup: names could be unified |
| - [`KT-17145`](https://youtrack.jetbrains.com/issue/KT-17145) Kotlin facet: IllegalArgumentException on attempt to show settings common for several javascript kotlin facets with different moduleKind |
| - [`KT-17223`](https://youtrack.jetbrains.com/issue/KT-17223) Absolute path to Kotlin compiler plugin in IML |
| - [`KT-17293`](https://youtrack.jetbrains.com/issue/KT-17293) Project Structure dialog is opened too slow for a project with a lot of empty gradle modules |
| - [`KT-17304`](https://youtrack.jetbrains.com/issue/KT-17304) IDEA shows wrong type for expressions |
| - [`KT-17439`](https://youtrack.jetbrains.com/issue/KT-17439) Kotlin: 'autoscroll from source' doesn't work in Structure view |
| - [`KT-17448`](https://youtrack.jetbrains.com/issue/KT-17448) Regression: Sample Resolve |
| - [`KT-17482`](https://youtrack.jetbrains.com/issue/KT-17482) Set jvmTarget to 1.8 by default when configuring a project with JDK 1.8 |
| - [`KT-17492`](https://youtrack.jetbrains.com/issue/KT-17492) -jvm-target is ignored by IntelliJ |
| - [`KT-17505`](https://youtrack.jetbrains.com/issue/KT-17505) LazyLightClassMemberMatchingError from collection implementation |
| - [`KT-17517`](https://youtrack.jetbrains.com/issue/KT-17517) Compiler options specified as properties are not handled by Maven importer |
| - [`KT-17521`](https://youtrack.jetbrains.com/issue/KT-17521) Quickfix to enable coroutines should work for Maven projects |
| - [`KT-17525`](https://youtrack.jetbrains.com/issue/KT-17525) IDE: KNPE at KotlinAddImportActionKt.createSingleImportActionForConstructor() on invalid reference to inner class constructor |
| - [`KT-17578`](https://youtrack.jetbrains.com/issue/KT-17578) Throwable: "Reported element PsiIdentifier:AnnotationConfiguration is not from the file 'PsiFile:InSource.kt' the inspection 'ImplicitSubclassInspection'" |
| - [`KT-17638`](https://youtrack.jetbrains.com/issue/KT-17638) ISE in KotlinElementDescriptionProvider.renderShort |
| - [`KT-17698`](https://youtrack.jetbrains.com/issue/KT-17698) Unknown library format - prevents IDEA from configuring Kotlin JS |
| - [`KT-17714`](https://youtrack.jetbrains.com/issue/KT-17714) UAST inspection on non-physical element |
| - [`KT-17722`](https://youtrack.jetbrains.com/issue/KT-17722) IntelliJ plugin uses wrong JVM target when Kotlin Facet is not configured |
| - [`KT-17770`](https://youtrack.jetbrains.com/issue/KT-17770) Kotlin IntelliJ plugin fails to re-index Gradle script classpath after change to the `plugins` block |
| - [`KT-17777`](https://youtrack.jetbrains.com/issue/KT-17777) Logger$EmptyThrowable: "Facet Kotlin (app) [kotlin-language] not found" at FacetModelImpl.removeFacet() |
| - [`KT-17810`](https://youtrack.jetbrains.com/issue/KT-17810) Exception from unused import inspection leads to code analysis hangs |
| - [`KT-17821`](https://youtrack.jetbrains.com/issue/KT-17821) In Kotlin's plugin KotlinJsMetadataVersionIndex loads file with VfsUtilCore.loadText |
| - [`KT-17840`](https://youtrack.jetbrains.com/issue/KT-17840) Show expression type on `this` shows bogus disambiguation |
| - [`KT-17845`](https://youtrack.jetbrains.com/issue/KT-17845) Searching for usages of override property in primary constructor doesn't suggest base property search |
| - [`KT-17847`](https://youtrack.jetbrains.com/issue/KT-17847) Kotlin facet: strange warning if API version = 1.2 |
| - [`KT-17857`](https://youtrack.jetbrains.com/issue/KT-17857) Java should see classes affected by "allopen" plugin as open |
| - [`KT-17861`](https://youtrack.jetbrains.com/issue/KT-17861) Setting 'kotlin.experimental.coroutines "enable"' doesn't work for Android projects |
| - [`KT-17875`](https://youtrack.jetbrains.com/issue/KT-17875) New Project/Module with Kotlin: on attempt to use libraries from plugin IDE suggests to rewrite them |
| - [`KT-17876`](https://youtrack.jetbrains.com/issue/KT-17876) New Project/Module with Kotlin: with "Copy to" option only part of jars are copied |
| - [`KT-17899`](https://youtrack.jetbrains.com/issue/KT-17899) Navigate to symbol: vararg signatures are indistinguishable from non-vararg ones |
| - [`KT-18070`](https://youtrack.jetbrains.com/issue/KT-18070) KtLightModifierList.hasExplicitModifier("default") is true for interface method with body |
| |
| ### IDE. Completion |
| |
| #### New Features |
| |
| - [`KT-11250`](https://youtrack.jetbrains.com/issue/KT-11250) Auto-completion for convention function names in 'operator fun' definitions |
| - [`KT-12293`](https://youtrack.jetbrains.com/issue/KT-12293) Autocompletion should propose `lateinit var` in addition to `lateinit` |
| - [`KT-13673`](https://youtrack.jetbrains.com/issue/KT-13673) Add 'companion { ... }' code completion opsion |
| #### Performance Improvements |
| |
| - [`KT-10978`](https://youtrack.jetbrains.com/issue/KT-10978) Kotlin + JOOQ + Intellij performance is unusable |
| - [`KT-16715`](https://youtrack.jetbrains.com/issue/KT-16715) Typing is very slow since 1.1 |
| - [`KT-16850`](https://youtrack.jetbrains.com/issue/KT-16850) UI freeze for several seconds during inserting selected completion variant |
| #### Fixes |
| |
| - [`KT-13524`](https://youtrack.jetbrains.com/issue/KT-13524) Completing the keyword 'constructor' before a primary constructor wrongly inserts parentheses |
| - [`KT-14665`](https://youtrack.jetbrains.com/issue/KT-14665) No completion for "else" keyword |
| - [`KT-15603`](https://youtrack.jetbrains.com/issue/KT-15603) Annoying completion when making a primary constructor private |
| - [`KT-16161`](https://youtrack.jetbrains.com/issue/KT-16161) Completion of 'onEach' inserts unneeded angular brackets |
| - [`KT-16856`](https://youtrack.jetbrains.com/issue/KT-16856) Code completion optimization |
| |
| ### IDE. Debugger |
| |
| - [`KT-15823`](https://youtrack.jetbrains.com/issue/KT-15823) Breakpoints not work inside crossinline from init of object passed into collection |
| - [`KT-15854`](https://youtrack.jetbrains.com/issue/KT-15854) Debugger not able to evaluate internal member functions |
| - [`KT-16025`](https://youtrack.jetbrains.com/issue/KT-16025) Step into suspend functions stops at the function end |
| - [`KT-17295`](https://youtrack.jetbrains.com/issue/KT-17295) Can't stop in kotlin.concurrent.timer lambda parameter |
| |
| ### IDE. Inspections and Intentions |
| |
| #### New Features |
| |
| - [`KT-10981`](https://youtrack.jetbrains.com/issue/KT-10981) Quickfix for INAPPLICABLE_JVM_FIELD to replace with 'const' when possible |
| - [`KT-14046`](https://youtrack.jetbrains.com/issue/KT-14046) Add intention to add inline keyword if a function has parameter with noinline and/or crossinline modifier |
| - [`KT-14137`](https://youtrack.jetbrains.com/issue/KT-14137) Add intention to convert top level val with object expression to object |
| - [`KT-15903`](https://youtrack.jetbrains.com/issue/KT-15903) QuickFix to add/remove suspend in hierarchies |
| - [`KT-16786`](https://youtrack.jetbrains.com/issue/KT-16786) Intention to add "open" modifier to a non-private method or property in an open class |
| - [`KT-16851`](https://youtrack.jetbrains.com/issue/KT-16851) Quickfix adding qualifier `@call` to unallowed 'return' in closures |
| - [`KT-17053`](https://youtrack.jetbrains.com/issue/KT-17053) Inspection to detect use of callable reference as a lambda body |
| - [`KT-17054`](https://youtrack.jetbrains.com/issue/KT-17054) Intention/ inspection to convert 'if' with 'is' check to 'as?' with safe call |
| - [`KT-17191`](https://youtrack.jetbrains.com/issue/KT-17191) Intention to name anonymous (_) parameter |
| - [`KT-17221`](https://youtrack.jetbrains.com/issue/KT-17221) Inspection for recursive calls in property accessors |
| - [`KT-17520`](https://youtrack.jetbrains.com/issue/KT-17520) Quickfix to update language/API version should work for Maven projects |
| - [`KT-17650`](https://youtrack.jetbrains.com/issue/KT-17650) Add quickfix inserting 'lateinit' modifier for not-initialized property |
| - [`KT-17660`](https://youtrack.jetbrains.com/issue/KT-17660) Inspection: data class copy without named argument(s) |
| #### Fixes |
| |
| - [`KT-10211`](https://youtrack.jetbrains.com/issue/KT-10211) "Replace infix call with ordinary call" appears both as a quickfix and as an intention in the pop-up |
| - [`KT-11003`](https://youtrack.jetbrains.com/issue/KT-11003) Invalid quickfix in companion object for open properties |
| - [`KT-12805`](https://youtrack.jetbrains.com/issue/KT-12805) False positive redundant semicolon after while without block expression |
| - [`KT-14335`](https://youtrack.jetbrains.com/issue/KT-14335) Unexpected range of "convert lambda to reference" intention |
| - [`KT-14435`](https://youtrack.jetbrains.com/issue/KT-14435) "Use destructuring declaration" should be available as intention even without usages |
| - [`KT-14443`](https://youtrack.jetbrains.com/issue/KT-14443) IDEA intention suggest to make a method in an interface final |
| - [`KT-14820`](https://youtrack.jetbrains.com/issue/KT-14820) Convert function to property shouldn't insert explicit type if it was inferred previously |
| - [`KT-15076`](https://youtrack.jetbrains.com/issue/KT-15076) Replace if with elvis inspection should not be reported in some complex cases |
| - [`KT-15543`](https://youtrack.jetbrains.com/issue/KT-15543) "Convert receiver to parameter" refactoring breaks code |
| - [`KT-15942`](https://youtrack.jetbrains.com/issue/KT-15942) "Convert to secondary constructor" intention is available for data class |
| - [`KT-16136`](https://youtrack.jetbrains.com/issue/KT-16136) Wrong type parameter variance suggested if type parameter is used in nested anonymous object |
| - [`KT-16339`](https://youtrack.jetbrains.com/issue/KT-16339) Incorrect warning: 'protected' visibility is effectively 'private' in a final class |
| - [`KT-16577`](https://youtrack.jetbrains.com/issue/KT-16577) "Redundant semicolon" is not reported for semicolon after package statement in file with no imports |
| - [`KT-17079`](https://youtrack.jetbrains.com/issue/KT-17079) Kotlin: Bad conversion of double comparison to range check if bounds have mixed types |
| - [`KT-17372`](https://youtrack.jetbrains.com/issue/KT-17372) Specify explicit lambda signature handles anonymous parameters incorrectly |
| - [`KT-17404`](https://youtrack.jetbrains.com/issue/KT-17404) Editor: attempt to pass type parameter as reified argument causes AE "Classifier descriptor of a type should be of type ClassDescriptor" at DescriptorUtils.getClassDescriptorForTypeConstructor() |
| - [`KT-17408`](https://youtrack.jetbrains.com/issue/KT-17408) "Convert to secondary constructor" intention is available for annotation parameters |
| - [`KT-17503`](https://youtrack.jetbrains.com/issue/KT-17503) Intention "To raw string literal" should handle string concatenations |
| - [`KT-17599`](https://youtrack.jetbrains.com/issue/KT-17599) "Make primary constructor internal" intention is available for annotation class |
| - [`KT-17600`](https://youtrack.jetbrains.com/issue/KT-17600) "Make primary constructor private" intention is available for annotation class |
| - [`KT-17707`](https://youtrack.jetbrains.com/issue/KT-17707) "Final declaration can't be overridden at runtime" inspection reports Kotlin classes non final due to compiler plugin |
| - [`KT-17708`](https://youtrack.jetbrains.com/issue/KT-17708) "Move to class body" intention is available for annotation parameters |
| - [`KT-17762`](https://youtrack.jetbrains.com/issue/KT-17762) 'Convert to range' intention generates inequivalent code for doubles |
| |
| ### IDE. Refactorings |
| |
| #### Performance Improvements |
| |
| - [`KT-17234`](https://youtrack.jetbrains.com/issue/KT-17234) Refactor / Inline on library property is rejected after GUI freeze for a while |
| - [`KT-17333`](https://youtrack.jetbrains.com/issue/KT-17333) KotlinChangeInfo retains 132MB of the heap |
| #### Fixes |
| |
| - [`KT-8370`](https://youtrack.jetbrains.com/issue/KT-8370) "Can't move to original file" should not be an error |
| - [`KT-8930`](https://youtrack.jetbrains.com/issue/KT-8930) Refactor / Move preivew: moved element is shown as reference, and its file as subject |
| - [`KT-9158`](https://youtrack.jetbrains.com/issue/KT-9158) Refactor / Move preview mentions the package statement of moved class as a usage |
| - [`KT-13192`](https://youtrack.jetbrains.com/issue/KT-13192) Refactor / Move: to another class: "To" field code completion suggests facade and Java classes |
| - [`KT-13466`](https://youtrack.jetbrains.com/issue/KT-13466) Refactor / Move: class to upper level: the package statement is not updated |
| - [`KT-15519`](https://youtrack.jetbrains.com/issue/KT-15519) KDoc comments for data class values get removed by Change Signature |
| - [`KT-17211`](https://youtrack.jetbrains.com/issue/KT-17211) Refactor / Move several files: superfluous FQN is inserted into reference to same file's element |
| - [`KT-17213`](https://youtrack.jetbrains.com/issue/KT-17213) Refactor / Inline Function: parameters of lambda as call argument turn incompilable |
| - [`KT-17272`](https://youtrack.jetbrains.com/issue/KT-17272) Refactor / Inline Function: unused String literal in parameters is kept (while unsed Int is not) |
| - [`KT-17273`](https://youtrack.jetbrains.com/issue/KT-17273) Refactor / Inline Function: PIEAE: "Element: class org.jetbrains.kotlin.psi.KtCallExpression because: different providers" at PsiUtilCore.ensureValid() |
| - [`KT-17296`](https://youtrack.jetbrains.com/issue/KT-17296) Refactor / Inline Function: UOE at ExpressionReplacementPerformer.findOrCreateBlockToInsertStatement() for call of multi-statement function in declaration |
| - [`KT-17330`](https://youtrack.jetbrains.com/issue/KT-17330) Inline kotlin function causes an infinite loop |
| - [`KT-17395`](https://youtrack.jetbrains.com/issue/KT-17395) Refactor / Inline Function: arguments passed to lambda turns code to incompilable |
| - [`KT-17496`](https://youtrack.jetbrains.com/issue/KT-17496) Refactor / Move: calls to moved extension function type properties are updated (incorrectly) |
| - [`KT-17515`](https://youtrack.jetbrains.com/issue/KT-17515) Refactor / Move inner class to another class, Move companion object: disabled in editor, but available in Move dialog |
| - [`KT-17526`](https://youtrack.jetbrains.com/issue/KT-17526) Refactor / Move: reference to companion member gets superfluous companion name in certain cases |
| - [`KT-17538`](https://youtrack.jetbrains.com/issue/KT-17538) Refactor / Move: moving file with import alias removes alias usage from code |
| - [`KT-17545`](https://youtrack.jetbrains.com/issue/KT-17545) Refactor / Move: false Problems Detected on moving class using parent's protected class, object |
| - [`KT-18018`](https://youtrack.jetbrains.com/issue/KT-18018) F5 (for Copy) does not work for Kotlin files anymore |
| - [`KT-18205`](https://youtrack.jetbrains.com/issue/KT-18205) Moving multiple classes causes imports to be converted to fully qualified class names |
| |
| ### Infrastructure |
| |
| - [`KT-14988`](https://youtrack.jetbrains.com/issue/KT-14988) Support running the Kotlin compiler on Java 9 |
| - [`KT-17112`](https://youtrack.jetbrains.com/issue/KT-17112) IncompatibleClassChangeError on invoking Kotlin compiler daemon on JDK 9 |
| |
| ### JavaScript |
| |
| #### Fixes |
| |
| - [`KT-12926`](https://youtrack.jetbrains.com/issue/KT-12926) JS: use # instead of @ when linking to sourcemap from generated code |
| - [`KT-13577`](https://youtrack.jetbrains.com/issue/KT-13577) Double.hashCode is zero for big numbers |
| - [`KT-15135`](https://youtrack.jetbrains.com/issue/KT-15135) JS: support friend modules |
| - [`KT-15484`](https://youtrack.jetbrains.com/issue/KT-15484) JS: (node): println with object /number argument leads to "TypeError: Invalid data, chunk must be a string or buffer, not object/number" |
| - [`KT-16658`](https://youtrack.jetbrains.com/issue/KT-16658) JS: Suspend function with default param value in interface |
| - [`KT-16717`](https://youtrack.jetbrains.com/issue/KT-16717) KotlinJs - copy() on data class doesn't work with when there is a secondary constructor |
| - [`KT-16745`](https://youtrack.jetbrains.com/issue/KT-16745) JS: initialize enum fields before calling companion objects's initializer |
| - [`KT-16951`](https://youtrack.jetbrains.com/issue/KT-16951) JS: coroutine suspension point is not inserted when inlining suspend function with tail call to another suspend function |
| - [`KT-16979`](https://youtrack.jetbrains.com/issue/KT-16979) Kotlin.js : Intellij test and productions sources produce a AMD module with the same name |
| - [`KT-17067`](https://youtrack.jetbrains.com/issue/KT-17067) JS: suspendCoroutine not working as expected |
| - [`KT-17219`](https://youtrack.jetbrains.com/issue/KT-17219) Hexadecimal literals in js(...) argument are replaced by wrong decimal constants |
| - [`KT-17281`](https://youtrack.jetbrains.com/issue/KT-17281) JS: wrong code generated for a recursive call in suspend function |
| - [`KT-17446`](https://youtrack.jetbrains.com/issue/KT-17446) JS: incorrect code generated for call to `suspendCoroutineOrReturn` when the same function calls another suspend function |
| - [`KT-17540`](https://youtrack.jetbrains.com/issue/KT-17540) Incorrect inlining optimization of `also`/`apply` function |
| - [`KT-17700`](https://youtrack.jetbrains.com/issue/KT-17700) Wrong code generated for 'str += (nullableChar ?: break)' |
| - [`KT-17966`](https://youtrack.jetbrains.com/issue/KT-17966) JS: Char literal inside of string template |
| |
| ### Libraries |
| |
| - [`KT-17453`](https://youtrack.jetbrains.com/issue/KT-17453) Array iterators throw IndexOutOfBoundsException instead of NoSuchElementException |
| - [`KT-17635`](https://youtrack.jetbrains.com/issue/KT-17635) Document String#toIntOfNull may throw an exception |
| - [`KT-17686`](https://youtrack.jetbrains.com/issue/KT-17686) takeLast(n) incorrectly performs drop(n) for Lists without random access |
| - [`KT-17704`](https://youtrack.jetbrains.com/issue/KT-17704) Update JavaDoc for ReentrantReadWriteLock.write to put more stress on the fact that to upgrade to write lock, read lock is first released. |
| - [`KT-17853`](https://youtrack.jetbrains.com/issue/KT-17853) JS: Confusing parameter names in 'Math.atan2` |
| - [`KT-18092`](https://youtrack.jetbrains.com/issue/KT-18092) Issue using kotlin-reflect with proguard: missing annotations Mutable and ReadOnly |
| - [`KT-18210`](https://youtrack.jetbrains.com/issue/KT-18210) JS String::match(regex) should have nullable return type |
| |
| ### Reflection |
| |
| - [`KT-17055`](https://youtrack.jetbrains.com/issue/KT-17055) NPE in hashCode and equals of kotlin.jvm.internal.FunctionReference (on local functions) |
| - [`KT-17594`](https://youtrack.jetbrains.com/issue/KT-17594) Cache the result of val Class<T>.kotlin: KClass<T> |
| - [`KT-18494`](https://youtrack.jetbrains.com/issue/KT-18494) KNPE from Kotlin reflection (sometimes) in UtilKt.toJavaClass |
| |
| ### Tools |
| |
| - [`KT-16692`](https://youtrack.jetbrains.com/issue/KT-16692) No-Arg-Constructor plugin should generate code to initialize delegates |
| |
| ### Tools. CLI |
| |
| - [`KT-17696`](https://youtrack.jetbrains.com/issue/KT-17696) Allow kotlinc to take friend modules as .jar files |
| - [`KT-17697`](https://youtrack.jetbrains.com/issue/KT-17697) Allow kotlinc to take .java files as arguments |
| - [`KT-9370`](https://youtrack.jetbrains.com/issue/KT-9370) not possible to pass an argument that starts with "-" to a script using kotlinc |
| - [`KT-17100`](https://youtrack.jetbrains.com/issue/KT-17100) "kotlin" launcher script: do not add current working directory to classpath if explicit "-classpath" is specified |
| - [`KT-17140`](https://youtrack.jetbrains.com/issue/KT-17140) Warning "classpath entry points to a file that is not a jar file" could just be disabled |
| - [`KT-17264`](https://youtrack.jetbrains.com/issue/KT-17264) Change the format of advanced CLI arguments ("-X...") to require value after "=", not a whitespace |
| - [`KT-18180`](https://youtrack.jetbrains.com/issue/KT-18180) Modules not exported by java.se are not readable when compiling against JRE 9 |
| |
| ### Tools. Gradle |
| |
| - [`KT-15151`](https://youtrack.jetbrains.com/issue/KT-15151) Kapt3: Support incremental compilation of Java stubs |
| - [`KT-16298`](https://youtrack.jetbrains.com/issue/KT-16298) Gradle: IOException "Parent file doesn't exist:/.../artifact-difference.tab.len" on non-incremental clean after incremental build |
| - [`KT-17681`](https://youtrack.jetbrains.com/issue/KT-17681) Support the new API of Android Gradle plugin (2.4.0+) |
| - [`KT-17936`](https://youtrack.jetbrains.com/issue/KT-17936) Circular dependency between gradle tasks dataBindingExportBuildInfoDebug and compileDebugKotlin |
| - [`KT-17960`](https://youtrack.jetbrains.com/issue/KT-17960) Improve test of memory leak with Gradle daemon |
| - [`KT-18047`](https://youtrack.jetbrains.com/issue/KT-18047) Gradle kotlin options should use unset value as default for languageVersion and apiVersion |
| |
| ### Tools. J2K |
| |
| - [`KT-16754`](https://youtrack.jetbrains.com/issue/KT-16754) J2K: Apply quick-fixes from EDT thread only |
| - [`KT-16816`](https://youtrack.jetbrains.com/issue/KT-16816) Java To Kotlin bug: if + chained assignment doesn't include brackets |
| - [`KT-17230`](https://youtrack.jetbrains.com/issue/KT-17230) J2K Deadlock |
| - [`KT-17712`](https://youtrack.jetbrains.com/issue/KT-17712) Exception in J2K during InlineCodegen convertion: com.intellij.psi.impl.source.JavaDummyHolder cannot be cast to com.intellij.psi.PsiJavaFile |
| |
| ### Tools. JPS |
| |
| - [`KT-16568`](https://youtrack.jetbrains.com/issue/KT-16568) modulesWhoseInternalsAreVisible in ModuleDependencies are not filled in for JS projects |
| - [`KT-17387`](https://youtrack.jetbrains.com/issue/KT-17387) When compiling in the IDE, progress tracker says "configuring the compilation environment" when it clearly isn't |
| - [`KT-17665`](https://youtrack.jetbrains.com/issue/KT-17665) JPS: Kotlin: The '-d' option with a directory destination is ignored because '-module' is specified |
| - [`KT-17801`](https://youtrack.jetbrains.com/issue/KT-17801) Unresolved supertypes from JRE on JDK 9 in JPS |
| |
| ### Tools. Maven |
| |
| - [`KT-17093`](https://youtrack.jetbrains.com/issue/KT-17093) Import from maven: please provide a special tag for coroutine option |
| - [`KT-10028`](https://youtrack.jetbrains.com/issue/KT-10028) Support parallel builds in maven |
| - [`KT-15050`](https://youtrack.jetbrains.com/issue/KT-15050) Random build failures using maven 3 (multi-thread) + bamboo |
| - [`KT-15318`](https://youtrack.jetbrains.com/issue/KT-15318) Intermitent Kotlin compilation errors |
| - [`KT-16283`](https://youtrack.jetbrains.com/issue/KT-16283) Maven compiler plugin warns, "Source root doesn't exist" |
| - [`KT-16743`](https://youtrack.jetbrains.com/issue/KT-16743) Update configuration options in Kotlin Maven plugin |
| - [`KT-16762`](https://youtrack.jetbrains.com/issue/KT-16762) Maven: JS compiler option main is missing |
| |
| ### Tools. REPL |
| |
| - [`KT-5822`](https://youtrack.jetbrains.com/issue/KT-5822) Exception on package directive in REPL |
| - [`KT-10060`](https://youtrack.jetbrains.com/issue/KT-10060) REPL: Cannot execute more than 255 lines |
| - [`KT-17365`](https://youtrack.jetbrains.com/issue/KT-17365) REPL crash when referencing a variable whose definition threw an exception |
| |
| ### Tools. kapt |
| |
| - [`KT-17245`](https://youtrack.jetbrains.com/issue/KT-17245) Kapt: Javac compiler arguments can't be specified in Gradle |
| - [`KT-17418`](https://youtrack.jetbrains.com/issue/KT-17418) "The following options were not recognized by any processor: '[kapt.kotlin.generated]'" warning from Javac shouldn't be shown even if no processor supports the generated annotation |
| - [`KT-17456`](https://youtrack.jetbrains.com/issue/KT-17456) kapt3: NoClassDefFound com/sun/tools/javac/util/Context |
| - [`KT-17567`](https://youtrack.jetbrains.com/issue/KT-17567) Kapt (1.1.2-eap-77) generates invalid Java stub for internal class |
| - [`KT-17620`](https://youtrack.jetbrains.com/issue/KT-17620) Kapt3 IC: avoid running AP when API is not changed |
| - [`KT-17959`](https://youtrack.jetbrains.com/issue/KT-17959) Kapt3 doesn't preserve method parameter names for abstract methods |
| - [`KT-17999`](https://youtrack.jetbrains.com/issue/KT-17999) Cannot use KAPT3 1.1.2-4 in Android Studio java libs (null TypeCastException to WrappedVariantData<*> on Gradle Sync) |
| |
| ## 1.1.2 |
| |
| ### Compiler |
| |
| #### Front-end |
| |
| - [`KT-16113`](https://youtrack.jetbrains.com/issue/KT-16113) Support destructuring parameters of suspend lambda with suspend componentX |
| - [`KT-3805`](https://youtrack.jetbrains.com/issue/KT-3805) Report error on double constants out of range |
| - [`KT-6014`](https://youtrack.jetbrains.com/issue/KT-6014) Wrong ABSTRACT_MEMBER_NOT_IMPLEMENTED for toString implemented by delegation |
| - [`KT-8959`](https://youtrack.jetbrains.com/issue/KT-8959) Missing diagnostic when trying to call inner class constructor qualificated with outer class name |
| - [`KT-12477`](https://youtrack.jetbrains.com/issue/KT-12477) Do not report 'const' inapplicability on property of error type |
| - [`KT-11010`](https://youtrack.jetbrains.com/issue/KT-11010) NDFDE for local object with type parameters |
| - [`KT-12881`](https://youtrack.jetbrains.com/issue/KT-12881) Descriptor wasn't found for declaration TYPE_PARAMETER |
| - [`KT-13342`](https://youtrack.jetbrains.com/issue/KT-13342) Unqualified super call should not resolve to a method of supertype overriden in another supertype |
| - [`KT-14236`](https://youtrack.jetbrains.com/issue/KT-14236) Allow to use emptyArray in annotation |
| - [`KT-14536`](https://youtrack.jetbrains.com/issue/KT-14536) IllegalStateException: Type parameter T not found for lazy class Companion at LazyDeclarationResolver visitTypeParameter |
| - [`KT-14865`](https://youtrack.jetbrains.com/issue/KT-14865) Throwable exception at KotlinParser parseLambdaExpression on typing { inside a string inside a lambda |
| - [`KT-15516`](https://youtrack.jetbrains.com/issue/KT-15516) Compiler error when passing suspending extension-functions as parameter and casting stuff to Any |
| - [`KT-15802`](https://youtrack.jetbrains.com/issue/KT-15802) Java constant referenced using subclass is not considered a constant expression |
| - [`KT-15872`](https://youtrack.jetbrains.com/issue/KT-15872) Constant folding is mistakenly triggered for user function |
| - [`KT-15901`](https://youtrack.jetbrains.com/issue/KT-15901) Unstable smart cast target after type check |
| - [`KT-15951`](https://youtrack.jetbrains.com/issue/KT-15951) Callable reference to class constructor from object is not resolved |
| - [`KT-16232`](https://youtrack.jetbrains.com/issue/KT-16232) Prohibit objects inside inner classes |
| - [`KT-16233`](https://youtrack.jetbrains.com/issue/KT-16233) Prohibit inner sealed classes |
| - [`KT-16250`](https://youtrack.jetbrains.com/issue/KT-16250) Import methods from typealias to object throws compiler exception "Should be class or package: typealias" |
| - [`KT-16272`](https://youtrack.jetbrains.com/issue/KT-16272) Missing deprecation and SinceKotlin-related diagnostic for variable as function call |
| - [`KT-16278`](https://youtrack.jetbrains.com/issue/KT-16278) Public member method can't be used for callable reference because of private static with the same name |
| - [`KT-16372`](https://youtrack.jetbrains.com/issue/KT-16372) 'mod is deprecated' warning should not be shown when language version is 1.0 |
| - [`KT-16484`](https://youtrack.jetbrains.com/issue/KT-16484) SimpleTypeImpl should not be created for error type: ErrorScope |
| - [`KT-16528`](https://youtrack.jetbrains.com/issue/KT-16528) Error: Loop in supertypes when using Java classes with type parameters having raw interdependent supertypes |
| - [`KT-16538`](https://youtrack.jetbrains.com/issue/KT-16538) No smart cast when equals is present |
| - [`KT-16782`](https://youtrack.jetbrains.com/issue/KT-16782) Enum entry is incorrectly forbidden on LHS of '::' with language version 1.0 |
| - [`KT-16815`](https://youtrack.jetbrains.com/issue/KT-16815) Assertion error from compiler: unexpected classifier: class DeserializedTypeAliasDescriptor |
| - [`KT-16931`](https://youtrack.jetbrains.com/issue/KT-16931) Compiler cannot see inner class when for outer class exist folder with same name |
| - [`KT-16956`](https://youtrack.jetbrains.com/issue/KT-16956) Prohibit using function calls inside default parameter values of annotations |
| - [`KT-8187`](https://youtrack.jetbrains.com/issue/KT-8187) IAE on anonymous object in the delegation specifier list |
| - [`KT-8813`](https://youtrack.jetbrains.com/issue/KT-8813) Do not report unused parameters for anonymous functions |
| - [`KT-12112`](https://youtrack.jetbrains.com/issue/KT-12112) Do not consider nullability of error functions and properties for smart casts |
| - [`KT-12276`](https://youtrack.jetbrains.com/issue/KT-12276) No warning for unnecessary non-null assertion after method call with generic return type |
| - [`KT-13648`](https://youtrack.jetbrains.com/issue/KT-13648) Spurious warning: "Elvis operator (?:) always returns the left operand of non-nullable type (???..???)" |
| - [`KT-16264`](https://youtrack.jetbrains.com/issue/KT-16264) Forbid usage of _ without backticks |
| - [`KT-16875`](https://youtrack.jetbrains.com/issue/KT-16875) Decrease severity of unused parameter in lambda to weak warning |
| - [`KT-17136`](https://youtrack.jetbrains.com/issue/KT-17136) ModuleDescriptorImpl.allImplementingModules should be evaluated lazily |
| - [`KT-17214`](https://youtrack.jetbrains.com/issue/KT-17214) Do not show warning about useless elvis for error function types |
| - [`KT-13740`](https://youtrack.jetbrains.com/issue/KT-13740) Plugin crashes at accidentally wrong annotation argument type |
| - [`KT-17597`](https://youtrack.jetbrains.com/issue/KT-17597) Pattern::compile resolves to private instance method in 1.1.2 |
| |
| #### Back-end |
| |
| - [`KT-8689`](https://youtrack.jetbrains.com/issue/KT-8689) NoSuchMethodError on local functions inside inlined lambda with variables captured from outer context |
| - [`KT-11314`](https://youtrack.jetbrains.com/issue/KT-11314) Abstract generic class with Array<Array<T>> parameter compiles fine but fails at runtime with "Bad type on operand stack" VerifyError |
| - [`KT-12839`](https://youtrack.jetbrains.com/issue/KT-12839) Two null checks are generated when manually null checking platform type |
| - [`KT-14565`](https://youtrack.jetbrains.com/issue/KT-14565) Cannot pop operand off empty stack when compiling enum class |
| - [`KT-14566`](https://youtrack.jetbrains.com/issue/KT-14566) Make kotlin.jvm.internal.Ref$...Ref classes serializable |
| - [`KT-14567`](https://youtrack.jetbrains.com/issue/KT-14567) VerifyError: Bad type on operand stack (generics with operator methods) |
| - [`KT-14607`](https://youtrack.jetbrains.com/issue/KT-14607) Incorrect class name "ava/lang/Void from AsyncTask extension function |
| - [`KT-14811`](https://youtrack.jetbrains.com/issue/KT-14811) Unecessary checkcast generated in parameterized functions. |
| - [`KT-14963`](https://youtrack.jetbrains.com/issue/KT-14963) unnecessary checkcast java/lang/Object |
| - [`KT-15105`](https://youtrack.jetbrains.com/issue/KT-15105) Comparing Chars in a Pair results in ClassCastException |
| - [`KT-15109`](https://youtrack.jetbrains.com/issue/KT-15109) Subclass from a type alias with named parameter in constructor will produce compiler exception |
| - [`KT-15192`](https://youtrack.jetbrains.com/issue/KT-15192) Compiler crashes on certain companion objects: "Error generating constructors of class Companion with kind IMPLEMENTATION" |
| - [`KT-15424`](https://youtrack.jetbrains.com/issue/KT-15424) javac crash when calling Kotlin function having generic varargs with default and @JvmOverloads |
| - [`KT-15574`](https://youtrack.jetbrains.com/issue/KT-15574) Can't instantiate Array through Type Alias |
| - [`KT-15594`](https://youtrack.jetbrains.com/issue/KT-15594) java.lang.VerifyError when referencing normal getter in @JvmStatic getters inside an object |
| - [`KT-15759`](https://youtrack.jetbrains.com/issue/KT-15759) tailrec suspend function fails to compile |
| - [`KT-15862`](https://youtrack.jetbrains.com/issue/KT-15862) Inline generic functions can unexpectedly box primitives |
| - [`KT-15871`](https://youtrack.jetbrains.com/issue/KT-15871) Unnecessary boxing for equality operator on inlined primitive values |
| - [`KT-15993`](https://youtrack.jetbrains.com/issue/KT-15993) Property annotations are stored in private fields and killed by obfuscators |
| - [`KT-15997`](https://youtrack.jetbrains.com/issue/KT-15997) Reified generics don't work properly with crossinline functions |
| - [`KT-16077`](https://youtrack.jetbrains.com/issue/KT-16077) Redundant private getter for private var in a class within a JvmMultifileClass annotated file |
| - [`KT-16194`](https://youtrack.jetbrains.com/issue/KT-16194) Code with unnecessary safe call contains redundant boxing/unboxing for primitive values |
| - [`KT-16245`](https://youtrack.jetbrains.com/issue/KT-16245) Redundant null-check generated for a cast of already non-nullable value |
| - [`KT-16532`](https://youtrack.jetbrains.com/issue/KT-16532) Kotlin 1.1 RC - Android cross-inline synchronized won't run |
| - [`KT-16555`](https://youtrack.jetbrains.com/issue/KT-16555) VerifyError: Bad type on operand stack |
| - [`KT-16713`](https://youtrack.jetbrains.com/issue/KT-16713) Insufficient maximum stack size |
| - [`KT-16720`](https://youtrack.jetbrains.com/issue/KT-16720) ClassCastException during compilation |
| - [`KT-16732`](https://youtrack.jetbrains.com/issue/KT-16732) Type 'java/lang/Number' (current frame, stack[0]) is not assignable to 'java/lang/Character |
| - [`KT-16929`](https://youtrack.jetbrains.com/issue/KT-16929) `VerifyError` when using bound method reference on generic property |
| - [`KT-16412`](https://youtrack.jetbrains.com/issue/KT-16412) Exception from compiler when try call SAM constructor where argument is callable reference to nested class inside object |
| - [`KT-17210`](https://youtrack.jetbrains.com/issue/KT-17210) Smartcast failure results in "Bad type operand on stack" runtime error |
| |
| ### Tools |
| |
| - [`KT-15420`](https://youtrack.jetbrains.com/issue/KT-15420) Maven, all-open plugin: in console the settings of all-open are always reported as empty |
| - [`KT-11916`](https://youtrack.jetbrains.com/issue/KT-11916) Provide incremental compilation for Maven |
| - [`KT-15946`](https://youtrack.jetbrains.com/issue/KT-15946) Kotlin-JPA plugin support for @Embeddable |
| - [`KT-16627`](https://youtrack.jetbrains.com/issue/KT-16627) Do not make private members open in all-open plugin |
| - [`KT-16699`](https://youtrack.jetbrains.com/issue/KT-16699) Script resolving doesn't work with custom templates located in an external jar |
| - [`KT-16812`](https://youtrack.jetbrains.com/issue/KT-16812) import in .kts file does not works |
| - [`KT-16927`](https://youtrack.jetbrains.com/issue/KT-16927) Using `KotlinJsr223JvmLocalScriptEngineFactory` causes multiple warnings |
| - [`KT-15562`](https://youtrack.jetbrains.com/issue/KT-15562) Service is dying |
| - [`KT-17125`](https://youtrack.jetbrains.com/issue/KT-17125) > Failed to apply plugin [id 'kotlin'] > For input string: “” |
| |
| #### Kapt |
| |
| - [`KT-12432`](https://youtrack.jetbrains.com/issue/KT-12432) Dagger 2 does not generate Component which was referenced from Kotlin file. |
| - [`KT-8558`](https://youtrack.jetbrains.com/issue/KT-8558) KAPT only works with service-declared annotation processors |
| - [`KT-16753`](https://youtrack.jetbrains.com/issue/KT-16753) kapt3 generates invalid stubs when IC is enabled |
| - [`KT-16458`](https://youtrack.jetbrains.com/issue/KT-16458) kotlin-kapt / kapt3: "cannot find symbol" error for companion object with same name as enclosing class |
| - [`KT-14478`](https://youtrack.jetbrains.com/issue/KT-14478) Add APT / Kapt support to the maven plugin |
| - [`KT-14070`](https://youtrack.jetbrains.com/issue/KT-14070) Kapt3: kapt doesn't compile generated Kotlin files and doesn't use the "kapt.kotlin.generated" folder anymore |
| - [`KT-16990`](https://youtrack.jetbrains.com/issue/KT-16990) Kapt3: java.io.File cannot be cast to java.lang.String |
| - [`KT-16965`](https://youtrack.jetbrains.com/issue/KT-16965) Error:Kotlin: Multiple values are not allowed for plugin option org.jetbrains.kotlin.kapt:output |
| - [`KT-16184`](https://youtrack.jetbrains.com/issue/KT-16184) AbstractMethodError in Kapt3ComponentRegistrar while compiling from IntelliJ 2016.3.4 using Kotlin 1.1.0-beta-38 |
| |
| #### Gradle |
| |
| - [`KT-15084`](https://youtrack.jetbrains.com/issue/KT-15084) Navigation into sources of gradle-script-kotlin doesn't work |
| - [`KT-16003`](https://youtrack.jetbrains.com/issue/KT-16003) Gradle Plugin Fails When Run From Jenkins On Multiple Nodes |
| - [`KT-16585`](https://youtrack.jetbrains.com/issue/KT-16585) Kotlin Gradle Plugin makes using Gradle Java incremental compiler not work |
| - [`KT-16902`](https://youtrack.jetbrains.com/issue/KT-16902) Gradle plugin compilation on daemon fails on Linux ARM |
| - [`KT-14619`](https://youtrack.jetbrains.com/issue/KT-14619) Gradle: The '-d' option with a directory destination is ignored because '-module' is specified |
| - [`KT-12792`](https://youtrack.jetbrains.com/issue/KT-12792) Automatically configure standard library dependency and set its version equal to compiler version if not specified |
| - [`KT-15994`](https://youtrack.jetbrains.com/issue/KT-15994) Compiler arguments are not copied from the main compile task to kapt task |
| - [`KT-16820`](https://youtrack.jetbrains.com/issue/KT-16820) Changing compileKotlin.destinationDir leads to failure in :copyMainKotlinClasses task due to an NPE |
| - [`KT-16917`](https://youtrack.jetbrains.com/issue/KT-16917) First connection to daemon after start timeouts when DNS is slow |
| - [`KT-16580`](https://youtrack.jetbrains.com/issue/KT-16580) Kotlin gradle plugin cannot resolve the kotlin compiler |
| |
| ### Android support |
| |
| - [`KT-16624`](https://youtrack.jetbrains.com/issue/KT-16624) Implement quickfix "Add TargetApi/RequiresApi annotation" for Android api issues |
| - [`KT-16625`](https://youtrack.jetbrains.com/issue/KT-16625) Implement quickfix "Surround with if (VERSION.SDK_INT >= VERSION_CODES.SOME_VERSION) { ... }" for Android api issues |
| - [`KT-16840`](https://youtrack.jetbrains.com/issue/KT-16840) Kotlin Gradle plugin fails with Android Gradle plugin 2.4.0-alpha1 |
| - [`KT-16897`](https://youtrack.jetbrains.com/issue/KT-16897) Gradle plugin 1.1.1 duplicates all main classes into Android instrumentation test APK |
| - [`KT-16957`](https://youtrack.jetbrains.com/issue/KT-16957) Android Extensions: Support Dialog class |
| - [`KT-15023`](https://youtrack.jetbrains.com/issue/KT-15023) Android `gradle installDebugAndroidTest` fails unless you first call `gradle assembleDebugAndroidTest` |
| - [`KT-12769`](https://youtrack.jetbrains.com/issue/KT-12769) "Name for method must be provided" error occurs on trying to use spaces in method name in integration tests in Android |
| - [`KT-12819`](https://youtrack.jetbrains.com/issue/KT-12819) Kotlin Lint: False positive for "Unconditional layout inflation" when using elvis operator |
| - [`KT-15116`](https://youtrack.jetbrains.com/issue/KT-15116) Kotlin Lint: problems in property accessors are not reported |
| - [`KT-15156`](https://youtrack.jetbrains.com/issue/KT-15156) Kotlin Lint: problems in annotation parameters are not reported |
| - [`KT-15179`](https://youtrack.jetbrains.com/issue/KT-15179) Kotlin Lint: problems inside local function are not reported |
| - [`KT-14870`](https://youtrack.jetbrains.com/issue/KT-14870) Kotlin Lint: problems inside local class are not reported |
| - [`KT-14920`](https://youtrack.jetbrains.com/issue/KT-14920) Kotlin Lint: "Android Lint for Kotlin | Incorrect support annotation usage" inspection does not report problems |
| - [`KT-14947`](https://youtrack.jetbrains.com/issue/KT-14947) Kotlin Lint: "Calling new methods on older versions" could suggest specific quick fixes |
| - [`KT-12741`](https://youtrack.jetbrains.com/issue/KT-12741) Android Extensions: Enable IDE plugin only if it is enabled in the build.gradle file |
| - [`KT-13122`](https://youtrack.jetbrains.com/issue/KT-13122) Implement '@RequiresApi' intention for android and don't report warning on annotated classes |
| - [`KT-16680`](https://youtrack.jetbrains.com/issue/KT-16680) Stack overflow in UAST containsLocalTypes() |
| - [`KT-15451`](https://youtrack.jetbrains.com/issue/KT-15451) Support "Android String Reference" folding in Kotlin files |
| - [`KT-16132`](https://youtrack.jetbrains.com/issue/KT-16132) Renaming property provided by kotlinx leads to renaming another members |
| - [`KT-17200`](https://youtrack.jetbrains.com/issue/KT-17200) Unable to build an android project |
| - [`KT-13104`](https://youtrack.jetbrains.com/issue/KT-13104) Incorrect resource name in Activity after renaming ID attribute value in layout file |
| - [`KT-17436`](https://youtrack.jetbrains.com/issue/KT-17436) Refactor | Rename android:id corrupts R.id references in kotlin code |
| - [`KT-17255`](https://youtrack.jetbrains.com/issue/KT-17255) Kotlin 1.1.2 EAP is broken with 2.4.0-alpha3 |
| - [`KT-17610`](https://youtrack.jetbrains.com/issue/KT-17610) "Unknown reference: kotlinx" |
| |
| ### IDE |
| |
| - [`KT-6159`](https://youtrack.jetbrains.com/issue/KT-6159) Inline Method refactoring |
| - [`KT-4578`](https://youtrack.jetbrains.com/issue/KT-4578) Intention to move property between class body and constructor parameter |
| - [`KT-8568`](https://youtrack.jetbrains.com/issue/KT-8568) Provide a QuickFix to replace type `Array<Int>` in annotation with `IntArray` |
| - [`KT-10393`](https://youtrack.jetbrains.com/issue/KT-10393) Detect calls to functions returning a lambda from expression body which ignore the return value |
| - [`KT-11393`](https://youtrack.jetbrains.com/issue/KT-11393) Inspection to highlight and warn on usage of internal members in other module from Java |
| - [`KT-12004`](https://youtrack.jetbrains.com/issue/KT-12004) IDE inspection that destructuring variable name matches the other name in data class |
| - [`KT-12183`](https://youtrack.jetbrains.com/issue/KT-12183) Intention converting several calls with same receiver to 'with'/`apply`/`run` |
| - [`KT-13111`](https://youtrack.jetbrains.com/issue/KT-13111) Support bound references in lambda-to-reference intention / inspection |
| - [`KT-15966`](https://youtrack.jetbrains.com/issue/KT-15966) Create quickfix for DELEGATED_MEMBER_HIDES_SUPERTYPE_OVERRIDE |
| - [`KT-16074`](https://youtrack.jetbrains.com/issue/KT-16074) Introduce a quick-fix adding noinline modifier for a value parameter of suspend function type |
| - [`KT-16131`](https://youtrack.jetbrains.com/issue/KT-16131) Add quickfix for: Cannot access member: it is invisible (private in supertype) |
| - [`KT-16188`](https://youtrack.jetbrains.com/issue/KT-16188) Add create class quickfix |
| - [`KT-16258`](https://youtrack.jetbrains.com/issue/KT-16258) Add intention to add missing components to destructuring assignment |
| - [`KT-16292`](https://youtrack.jetbrains.com/issue/KT-16292) Support "Reference to lambda" for bound references |
| - [`KT-11234`](https://youtrack.jetbrains.com/issue/KT-11234) Debugger won't hit breakpoint in nested lamba |
| - [`KT-12002`](https://youtrack.jetbrains.com/issue/KT-12002) Improve completion for closure parameters to work in more places |
| - [`KT-15768`](https://youtrack.jetbrains.com/issue/KT-15768) It would be nice to show in Kotlin facet what compiler plugins are on and their options |
| - [`KT-16022`](https://youtrack.jetbrains.com/issue/KT-16022) Kotlin facet: provide UI to navigate to project settings |
| - [`KT-16214`](https://youtrack.jetbrains.com/issue/KT-16214) Do not hide package kotlin.reflect.jvm.internal from auto-import and completion, inside package "kotlin.reflect" |
| - [`KT-16647`](https://youtrack.jetbrains.com/issue/KT-16647) Don't create kotlinc.xml if the settings don't differ from the defaults |
| - [`KT-16649`](https://youtrack.jetbrains.com/issue/KT-16649) All Gradle related classes should be moved to optional dependency section of plugin.xml |
| - [`KT-16800`](https://youtrack.jetbrains.com/issue/KT-16800) Autocomplete for closure with single arguments |
| |
| #### Bug fixes |
| |
| - [`KT-16316`](https://youtrack.jetbrains.com/issue/KT-16316) IDE: don't show Kotlin Scripting section when target platform is JavaScript |
| - [`KT-16317`](https://youtrack.jetbrains.com/issue/KT-16317) IDE: some fields stay enabled in an facet when use project settings was chosen |
| - [`KT-16596`](https://youtrack.jetbrains.com/issue/KT-16596) Hang in IntelliJ while scanning zips |
| - [`KT-16646`](https://youtrack.jetbrains.com/issue/KT-16646) The flag to enable coroutines does not sync from gradle file in Android Studio |
| - [`KT-16788`](https://youtrack.jetbrains.com/issue/KT-16788) Importing Kotlin Maven projects results in invalid .iml |
| - [`KT-16827`](https://youtrack.jetbrains.com/issue/KT-16827) kotlin javascript module not recognized by gradle sync when an android module is present |
| - [`KT-16848`](https://youtrack.jetbrains.com/issue/KT-16848) Regression: completion after dot in string interpolation expression doesn't work if there are no curly braces |
| - [`KT-16888`](https://youtrack.jetbrains.com/issue/KT-16888) "Multiple values are not allowed for plugin option org.jetbrains.kotlin.android:package" when rebuilding project |
| - [`KT-16980`](https://youtrack.jetbrains.com/issue/KT-16980) Accessing language version settings for a module performs runtime version detection on every access with no caching |
| - [`KT-16991`](https://youtrack.jetbrains.com/issue/KT-16991) Navigate to receiver from this in extension function |
| - [`KT-16992`](https://youtrack.jetbrains.com/issue/KT-16992) Navigate to lambda start from auto-generated 'it' parameter |
| - [`KT-12264`](https://youtrack.jetbrains.com/issue/KT-12264) AssertionError: Resolver for 'completion/highlighting in LibrarySourceInfo for platform JVM' does not know how to resolve ModuleProductionSourceInfo |
| - [`KT-13734`](https://youtrack.jetbrains.com/issue/KT-13734) Annotated element search is slow |
| - [`KT-14710`](https://youtrack.jetbrains.com/issue/KT-14710) Sample references aren't resolved in IDE |
| - [`KT-16415`](https://youtrack.jetbrains.com/issue/KT-16415) Dependency leakage with Kotlin IntelliJ plugin, using gradle-script-kotlin, and the gradle-intellij-plugin |
| - [`KT-16837`](https://youtrack.jetbrains.com/issue/KT-16837) Slow typing in Kotlin file because of ImportFixBase |
| - [`KT-16926`](https://youtrack.jetbrains.com/issue/KT-16926) 'implement' dependency is not transitive when importing gradle project to IDEA |
| - [`KT-17141`](https://youtrack.jetbrains.com/issue/KT-17141) Running test from gutter icon fails in AS 2.4 Preview 3 |
| - [`KT-17162`](https://youtrack.jetbrains.com/issue/KT-17162) Plain-text Java copy-paste to Kotlin file results in exception |
| - [`KT-16714`](https://youtrack.jetbrains.com/issue/KT-16714) J2K: Write access is allowed from event dispatch thread only |
| - [`KT-14058`](https://youtrack.jetbrains.com/issue/KT-14058) Unexpected error MISSING_DEPENDENCY_CLASS |
| - [`KT-9275`](https://youtrack.jetbrains.com/issue/KT-9275) Unhelpful IDE warning "Configure Kotlin" |
| - [`KT-15279`](https://youtrack.jetbrains.com/issue/KT-15279) 'Kotlin not configured message' should not be displayed while gradle sync is in progress |
| - [`KT-11828`](https://youtrack.jetbrains.com/issue/KT-11828) Configure Kotlin in Project: failure for Gradle modules without build.gradle (IDEA creates them) |
| - [`KT-16571`](https://youtrack.jetbrains.com/issue/KT-16571) Configure Kotlin in Project does not suggest just published version |
| - [`KT-16590`](https://youtrack.jetbrains.com/issue/KT-16590) Configure kotlin warning popup after each sync gradle |
| - [`KT-16353`](https://youtrack.jetbrains.com/issue/KT-16353) Configure Kotlin in Project: configurators are not suggested for Gradle module in non-Gradle project with separate sub-modules for source sets |
| - [`KT-16381`](https://youtrack.jetbrains.com/issue/KT-16381) Configure Kotlin dialog suggests modules already configured with other platforms |
| - [`KT-16401`](https://youtrack.jetbrains.com/issue/KT-16401) Configure Kotlin in the project adds incorrect dependency kotlin-stdlib-jre8 to 1.0.x language |
| - [`KT-12261`](https://youtrack.jetbrains.com/issue/KT-12261) Partial body resolve doesn't resolve anything in object literal used as an expression body of a method |
| - [`KT-13013`](https://youtrack.jetbrains.com/issue/KT-13013) "Go to Type Declaration" doesn't work for extension receiver and implict lambda parameter |
| - [`KT-13135`](https://youtrack.jetbrains.com/issue/KT-13135) IDE goes in an infinite indexing loop if a .kotlin_module file is corrupted |
| - [`KT-14129`](https://youtrack.jetbrains.com/issue/KT-14129) for/iter postfix templates should be applied for string, ranges and mutable collections |
| - [`KT-14134`](https://youtrack.jetbrains.com/issue/KT-14134) Allow to apply for/iter postfix template to map |
| - [`KT-14871`](https://youtrack.jetbrains.com/issue/KT-14871) Idea and Maven is not in sync with ModuleKind for Kotlin projects |
| - [`KT-14986`](https://youtrack.jetbrains.com/issue/KT-14986) Disable postfix completion when typing package statements |
| - [`KT-15200`](https://youtrack.jetbrains.com/issue/KT-15200) Show implementation should show inherited classes if a typealias to base class/interface is used |
| - [`KT-15398`](https://youtrack.jetbrains.com/issue/KT-15398) Annotations find usages in annotation instance site |
| - [`KT-15536`](https://youtrack.jetbrains.com/issue/KT-15536) Highlight usages: Class with primary constructor isn't highlighted when caret is on constructor invocation |
| - [`KT-15628`](https://youtrack.jetbrains.com/issue/KT-15628) Change error message if both KotlinJavaRuntime and KotlinJavaScript libraries are present in the module dependencies |
| - [`KT-15947`](https://youtrack.jetbrains.com/issue/KT-15947) Kotlin facet: Target platform on importing from a maven project should be filled the same way for different artifacts |
| - [`KT-16023`](https://youtrack.jetbrains.com/issue/KT-16023) Kotlin facet: When "Use project settings" is enabled, respective fields should show values from the project settings |
| - [`KT-16698`](https://youtrack.jetbrains.com/issue/KT-16698) Kotlin facet: modules created from different gradle sourcesets have the same module options |
| - [`KT-16700`](https://youtrack.jetbrains.com/issue/KT-16700) Kotlin facet: jdkHome path containing spaces splits into several additional args after import |
| - [`KT-16776`](https://youtrack.jetbrains.com/issue/KT-16776) Kotlin facet, import from maven: free arguments from submodule doesn't override arguments from parent module |
| - [`KT-16550`](https://youtrack.jetbrains.com/issue/KT-16550) Kotlin facet from Maven: provide error messages if additional command line parameters are set several times |
| - [`KT-16313`](https://youtrack.jetbrains.com/issue/KT-16313) Kotlin facet: unify filling up information about included AllOpen/NoArg plugins on importing from Maven and Gradle |
| - [`KT-16342`](https://youtrack.jetbrains.com/issue/KT-16342) Kotlin facet: JavaScript platform is not detected if there are 2 versions of stdlib in dependencies |
| - [`KT-16032`](https://youtrack.jetbrains.com/issue/KT-16032) Kotlin code formatter merges comment line with non-comment line |
| - [`KT-16038`](https://youtrack.jetbrains.com/issue/KT-16038) UI blocked on pasting java code into a kotlin file |
| - [`KT-16062`](https://youtrack.jetbrains.com/issue/KT-16062) Kotlin breakpoint doesn't work in some lambda in Rider project. |
| - [`KT-15855`](https://youtrack.jetbrains.com/issue/KT-15855) Can't evaluate expression in @JvmStatic method |
| - [`KT-16667`](https://youtrack.jetbrains.com/issue/KT-16667) Kotlin debugger "smart step into" fail on method defined in the middle of class hierarchy |
| - [`KT-16078`](https://youtrack.jetbrains.com/issue/KT-16078) Formatter puts empty body braces on different lines when KDoc is present |
| - [`KT-16265`](https://youtrack.jetbrains.com/issue/KT-16265) Parameter info doesn't work with type alias constructor |
| - [`KT-14727`](https://youtrack.jetbrains.com/issue/KT-14727) Wrong samples for some postfix templates |
| |
| ##### Inspections / Quickfixes |
| |
| - [`KT-17002`](https://youtrack.jetbrains.com/issue/KT-17002) Make "Lambda to Reference" inspection off by default |
| - [`KT-14402`](https://youtrack.jetbrains.com/issue/KT-14402) Inspection "Use destructuring declaration" for lambdas doesn't work when parameter is of type Pair |
| - [`KT-16857`](https://youtrack.jetbrains.com/issue/KT-16857) False "Remove redundant 'let'" suggestion |
| - [`KT-16928`](https://youtrack.jetbrains.com/issue/KT-16928) Surround with null check quickfix works badly in case of qualifier |
| - [`KT-15870`](https://youtrack.jetbrains.com/issue/KT-15870) Move quick fix of "Package name does not match containing directory" inspection: Throwable "AWT events are not allowed inside write action" |
| - [`KT-16128`](https://youtrack.jetbrains.com/issue/KT-16128) 'Add label to loop' QF proposed when there's already a label |
| - [`KT-16828`](https://youtrack.jetbrains.com/issue/KT-16828) Don't suggest destructing declarations if not all components are used |
| - [`KT-17022`](https://youtrack.jetbrains.com/issue/KT-17022) Replace deprecated in the whole project may miss some usages in expression body |
| |
| ##### Refactorings, Intentions |
| |
| - [`KT-7516`](https://youtrack.jetbrains.com/issue/KT-7516) Rename refactoring doesn't rename related labels |
| - [`KT-7520`](https://youtrack.jetbrains.com/issue/KT-7520) Exception when try rename label from usage |
| - [`KT-8955`](https://youtrack.jetbrains.com/issue/KT-8955) Refactor / Move package: KNPE at KotlinMoveDirectoryWithClassesHelper.postProcessUsages() with not matching package statement |
| - [`KT-11863`](https://youtrack.jetbrains.com/issue/KT-11863) Refactor / Move: moving referred file level elements to another package keeps reference to old FQN |
| - [`KT-13190`](https://youtrack.jetbrains.com/issue/KT-13190) Refactor / Move: no warning on moving class containing internal member to different module |
| - [`KT-13341`](https://youtrack.jetbrains.com/issue/KT-13341) Convert lambda to function reference intention is not available for object member calls |
| - [`KT-13755`](https://youtrack.jetbrains.com/issue/KT-13755) When (java?) class is moved redundant imports are not removed |
| - [`KT-13911`](https://youtrack.jetbrains.com/issue/KT-13911) Refactor / Move: "Problems Detected" dialog is not shown on moving whole .kt file |
| - [`KT-14401`](https://youtrack.jetbrains.com/issue/KT-14401) Can't rename implicit lambda parameter 'it' when caret is placed right after the last character |
| - [`KT-14483`](https://youtrack.jetbrains.com/issue/KT-14483) "Argument of NotNull parameter must be not null" in KotlinTryCatchSurrounder when using "try" postfix template |
| - [`KT-15075`](https://youtrack.jetbrains.com/issue/KT-15075) KNPE in "Specify explicit lambda signature" |
| - [`KT-15190`](https://youtrack.jetbrains.com/issue/KT-15190) Refactor / Move: false Problems Detected on moving class using parent's protected member |
| - [`KT-15250`](https://youtrack.jetbrains.com/issue/KT-15250) Convert anonymous object to lambda is shown when conversion not possible due implicit calls on this |
| - [`KT-15339`](https://youtrack.jetbrains.com/issue/KT-15339) Extract Superclass is enabled for any element: CommonRefactoringUtil$RefactoringErrorHintException: "Superclass cannot be extracted from interface" at ExtractSuperRefactoring.performRefactoring() |
| - [`KT-15559`](https://youtrack.jetbrains.com/issue/KT-15559) Kotlin: Moving classes to different packages breaks references to companion object's properties |
| - [`KT-15556`](https://youtrack.jetbrains.com/issue/KT-15556) Convert lambda to reference isn't proposed for parameterless constructor |
| - [`KT-15586`](https://youtrack.jetbrains.com/issue/KT-15586) ISE during "Move to a separate file" |
| - [`KT-15822`](https://youtrack.jetbrains.com/issue/KT-15822) Move class refactoring leaves unused imports |
| - [`KT-16108`](https://youtrack.jetbrains.com/issue/KT-16108) Cannot rename class on the companion object reference |
| - [`KT-16198`](https://youtrack.jetbrains.com/issue/KT-16198) Extract method refactoring should order parameters by first usage |
| - [`KT-17006`](https://youtrack.jetbrains.com/issue/KT-17006) Refactor / Move: usage of library function is reported as problem on move between modules with different library versions |
| - [`KT-17032`](https://youtrack.jetbrains.com/issue/KT-17032) Refactor / Move updates references to not moved class from the same file |
| - [`KT-11907`](https://youtrack.jetbrains.com/issue/KT-11907) Move to package renames file to temp.kt |
| - [`KT-16468`](https://youtrack.jetbrains.com/issue/KT-16468) Destructure declaration intention should be applicable for Pair |
| - [`KT-16162`](https://youtrack.jetbrains.com/issue/KT-16162) IAE for destructuring declaration entry from KotlinFinalClassOrFunSpringInspection |
| - [`KT-16556`](https://youtrack.jetbrains.com/issue/KT-16556) Move refactoring shows Refactoring cannot be performed warning. |
| - [`KT-16605`](https://youtrack.jetbrains.com/issue/KT-16605) NPE caused by Rename Refactoring of backing field when caret is after the last character |
| - [`KT-16809`](https://youtrack.jetbrains.com/issue/KT-16809) Move refactoring fails badly |
| - [`KT-16903`](https://youtrack.jetbrains.com/issue/KT-16903) "Convert to primary constructor" doesn't update supertype constructor call in supertypes list in case of implicit superclass constructor call |
| |
| ### JS |
| |
| - [`KT-6627`](https://youtrack.jetbrains.com/issue/KT-6627) JS: test sources doesn't compile from IDE |
| - [`KT-13610`](https://youtrack.jetbrains.com/issue/KT-13610) JS: boxed Double.NaN is not equal to itself |
| - [`KT-16012`](https://youtrack.jetbrains.com/issue/KT-16012) JS: prohibit nested declarations, except interfaces inside external interface |
| - [`KT-16043`](https://youtrack.jetbrains.com/issue/KT-16043) IDL: mark inline helper function as InlineOnly |
| - [`KT-16058`](https://youtrack.jetbrains.com/issue/KT-16058) JS: getValue/setValue don't work if they are declared as suspend |
| - [`KT-16164`](https://youtrack.jetbrains.com/issue/KT-16164) JS: Bad getCallableRef in suspend function |
| - [`KT-16350`](https://youtrack.jetbrains.com/issue/KT-16350) KotlinJS - wrong code generated when temporary variables generated for RHS of `&&` operation |
| - [`KT-16377`](https://youtrack.jetbrains.com/issue/KT-16377) JS: losing declarations of temporary variables in secondary constructors |
| - [`KT-16545`](https://youtrack.jetbrains.com/issue/KT-16545) JS: ::class crashes at runtime for primitive types (e.g. Int::class, or Double::class) |
| - [`KT-16144`](https://youtrack.jetbrains.com/issue/KT-16144) JS: inliner can't find function called through inheritor ("fake" override) from another module |
| |
| ### Reflection |
| |
| - [`KT-9453`](https://youtrack.jetbrains.com/issue/KT-9453) ClassCastException: java.lang.Class cannot be cast to kotlin.reflect.KClass |
| - [`KT-11254`](https://youtrack.jetbrains.com/issue/KT-11254) Make callable references Serializable on JVM |
| - [`KT-11316`](https://youtrack.jetbrains.com/issue/KT-11316) NPE in hashCode of KProperty object created for delegated property |
| - [`KT-12630`](https://youtrack.jetbrains.com/issue/KT-12630) KotlinReflectionInternalError on referencing some functions from stdlib |
| - [`KT-14731`](https://youtrack.jetbrains.com/issue/KT-14731) When starting application from test source root, kotlin function reflection fails in objects defined in sources |
| |
| ### Libraries |
| |
| - [`KT-16922`](https://youtrack.jetbrains.com/issue/KT-16922) buildSequence/Iterator: Infinite sequence terminates prematurely |
| - [`KT-16923`](https://youtrack.jetbrains.com/issue/KT-16923) Progression iterator doesn't throw after completion |
| - [`KT-16994`](https://youtrack.jetbrains.com/issue/KT-16994) Classify sequence operations as stateful/stateless and intermediate/terminal |
| - [`KT-9786`](https://youtrack.jetbrains.com/issue/KT-9786) String.trimIndent doc is misleading |
| - [`KT-16572`](https://youtrack.jetbrains.com/issue/KT-16572) Add links to Mozilla Developer Network to kdocs of classes that we generate from IDL |
| - [`KT-16252`](https://youtrack.jetbrains.com/issue/KT-16252) IDL2K: Add ItemArrayLike interface implementation to collection-like classes |
| |
| ## 1.1.1 |
| |
| ### IDE |
| - [`KT-16714`](https://youtrack.jetbrains.com/issue/KT-16714) J2K: Write access is allowed from event dispatch thread only |
| |
| ### Compiler |
| - [`KT-16801`](https://youtrack.jetbrains.com/issue/KT-16801) Accessors of `@PublishedApi` property gets mangled |
| - [`KT-16673`](https://youtrack.jetbrains.com/issue/KT-16673) Potentially problematic code causes exception when work with SAM adapters |
| |
| ### Libraries |
| - [`KT-16557`](https://youtrack.jetbrains.com/issue/KT-16557) Correct `SinceKotlin(1.1)` for all declarations in `kotlin.reflect.full` |
| |
| ## 1.1.1-RC |
| |
| ### IDE |
| - [`KT-16481`](https://youtrack.jetbrains.com/issue/KT-16481) Kotlin debugger & bytecode fail on select statement blocks (IllegalStateException: More than one package fragment) |
| |
| ### Gradle support |
| - [`KT-15783`](https://youtrack.jetbrains.com/issue/KT-15783) Gradle builds don't use incremental compilation due to an error: "Could not connect to kotlin daemon" |
| - [`KT-16434`](https://youtrack.jetbrains.com/issue/KT-16434) Gradle plugin does not compile androidTest sources when Jack is enabled |
| - [`KT-16546`](https://youtrack.jetbrains.com/issue/KT-16546) Enable incremental compilation in gradle by default |
| |
| ### Compiler |
| - [`KT-16184`](https://youtrack.jetbrains.com/issue/KT-16184) AbstractMethodError in Kapt3ComponentRegistrar while compiling from IntelliJ using Kotlin 1.1.0 |
| - [`KT-16578`](https://youtrack.jetbrains.com/issue/KT-16578) Fix substitutor for synthetic SAM adapters |
| - [`KT-16581`](https://youtrack.jetbrains.com/issue/KT-16581) VerifyError when calling default value parameter with jvm-target 1.8 |
| - [`KT-16583`](https://youtrack.jetbrains.com/issue/KT-16583) Cannot access private file-level variables inside a class init within the same file if a secondary constructor is present |
| - [`KT-16587`](https://youtrack.jetbrains.com/issue/KT-16587) AbstractMethodError: Delegates not generated correctly for private interfaces |
| - [`KT-16598`](https://youtrack.jetbrains.com/issue/KT-16598) Incorrect error: The feature "bound callable references" is only available since language version 1.1 |
| - [`KT-16621`](https://youtrack.jetbrains.com/issue/KT-16621) Kotlin compiler doesn't report an error if a class implements Annotation interface but doesn't implement annotationType method |
| - [`KT-16441`](https://youtrack.jetbrains.com/issue/KT-16441) `NoSuchFieldError: $$delegatedProperties` when delegating through `provideDelegate` in companion object |
| |
| ### JavaScript support |
| - Prohibit function types with receiver as parameter types of external declarations |
| - Remove extension receiver for function parameters in `jQuery` declarations |
| |
| ## 1.1 |
| |
| ### Compiler exceptions |
| - [`KT-16411`](https://youtrack.jetbrains.com/issue/KT-16411) Exception from compiler when try to inline callable reference to class constructor inside object |
| - [`KT-16412`](https://youtrack.jetbrains.com/issue/KT-16412) Exception from compiler when try call SAM constructor where argument is callable reference to nested class inside object |
| - [`KT-16413`](https://youtrack.jetbrains.com/issue/KT-16413) When we create sam adapter for java.util.function.Function we add incorrect null-check for argument |
| |
| ### Standard library |
| - [`KT-6561`](https://youtrack.jetbrains.com/issue/KT-6561) Drop java.util.Collections package from js stdlib |
| - `javaClass` extension property is no more deprecated due to migration problems |
| |
| ### IDE |
| - [`KT-16329`](https://youtrack.jetbrains.com/issue/KT-16329) Inspection "Calls to staic methods in Java interfaces..." always reports warning undependent of jvm-target |
| |
| |
| ## 1.1-RC |
| |
| ### Reflection |
| - [`KT-16358`](https://youtrack.jetbrains.com/issue/KT-16358) Incompatibility between kotlin-reflect 1.0 and kotlin-stdlib 1.1 fixed |
| |
| ### Compiler |
| |
| #### Coroutine support |
| - [`KT-15938`](https://youtrack.jetbrains.com/issue/KT-15938) Changed error message for calling suspend function outside of suspendable context |
| - [`KT-16092`](https://youtrack.jetbrains.com/issue/KT-16092) Backend crash fixed: "Don't know how to generate outer expression" for destructuring suspend lambda |
| - [`KT-16093`](https://youtrack.jetbrains.com/issue/KT-16093) Annotations are retained during reading the binary representation of suspend functions |
| - [`KT-16122`](https://youtrack.jetbrains.com/issue/KT-16122) java.lang.VerifyError fixed in couroutines: (String, null, suspend () -> String) |
| - [`KT-16124`](https://youtrack.jetbrains.com/issue/KT-16124) Marked as UNSUPPORTED: suspension points in default parameters |
| - [`KT-16219`](https://youtrack.jetbrains.com/issue/KT-16219) Marked as UNSUPPORTED: suspend get/set, in/!in operators for |
| - [`KT-16145`](https://youtrack.jetbrains.com/issue/KT-16145) Beta-2 coroutine regression fixed (wrong code generation) |
| |
| #### Kapt3 |
| - [`KT-15524`](https://youtrack.jetbrains.com/issue/KT-15524) Fix javac error reporting in Kotlin daemon |
| - [`KT-15721`](https://youtrack.jetbrains.com/issue/KT-15721) JetBrains nullability annotations are now returned from Element.getAnnotationMirrors() |
| - [`KT-16146`](https://youtrack.jetbrains.com/issue/KT-16146) Fixed work in verbose mode |
| - [`KT-16153`](https://youtrack.jetbrains.com/issue/KT-16153) Ignore declarations with illegal Java identifiers |
| - [`KT-16167`](https://youtrack.jetbrains.com/issue/KT-16167) Fixed compilation error with kapt arguments in build.gradle |
| - [`KT-16170`](https://youtrack.jetbrains.com/issue/KT-16170) Stub generator now adds imports for corrected error types to stubs |
| - [`KT-16176`](https://youtrack.jetbrains.com/issue/KT-16176) javac's finalCompiler log is now used to determine annotation processing errors |
| |
| #### Backward compatibility |
| - [`KT-16017`](https://youtrack.jetbrains.com/issue/KT-16017) More graceful error message for disabled features |
| - [`KT-16073`](https://youtrack.jetbrains.com/issue/KT-16073) Improved backward compatibility mode with version 1.0 on JDK dependent built-ins |
| - [`KT-16094`](https://youtrack.jetbrains.com/issue/KT-16094) Compiler considers API availability when compiling language features requiring runtime support |
| - [`KT-16171`](https://youtrack.jetbrains.com/issue/KT-16171) Fixed regression "Unexpected container error on Kotlin 1.0 project" |
| - [`KT-16199`](https://youtrack.jetbrains.com/issue/KT-16199) Do not import "kotlin.comparisons.*" by default in language version 1.0 mode |
| |
| #### Various issues |
| - [`KT-16225`](https://youtrack.jetbrains.com/issue/KT-16225) enumValues non-reified stub implementation references nonexistent method no more |
| - [`KT-16291`](https://youtrack.jetbrains.com/issue/KT-16291) Smart cast works now when getting class of instance |
| - [`KT-16380`](https://youtrack.jetbrains.com/issue/KT-16380) Show warning when running the compiler under Java 6 or 7 |
| |
| ### JavaScript backend |
| - [`KT-16144`](https://youtrack.jetbrains.com/issue/KT-16144) Fixed inlining of functions called through inheritor ("fake" override) from another module |
| - [`KT-16158`](https://youtrack.jetbrains.com/issue/KT-16158) Error is not reported now when library path contains JAR file without JS metadata, report warning instead |
| - [`KT-16160`](https://youtrack.jetbrains.com/issue/KT-16160) Companion object dispatch receiver translation fixed |
| |
| ### Standard library |
| - [`KT-7858`](https://youtrack.jetbrains.com/issue/KT-7858) Add extension function `takeUnless` |
| - `javaClass` extension property is deprecated, use `instance::class.java` instead |
| - Massive deprecations are coming in JS standard library in `kotlin.dom` and `kotlin.dom.build` packages |
| |
| ### IDE |
| |
| #### Configuration issues |
| - [`KT-15899`](https://youtrack.jetbrains.com/issue/KT-15899) Kotlin facet: language and api version for submodule setup for 1.0 are filled now as 1.0 too |
| - [`KT-15914`](https://youtrack.jetbrains.com/issue/KT-15914) Kotlin facet works now with multi-selected modules in Project Settings too |
| - [`KT-15954`](https://youtrack.jetbrains.com/issue/KT-15954) Does not suggest to configure kotlin for the module after each new kt-file creation |
| - [`KT-16157`](https://youtrack.jetbrains.com/issue/KT-16157) freeCompilerArgs are now imported from Gradle into IDEA |
| - [`KT-16206`](https://youtrack.jetbrains.com/issue/KT-16206) Idea no more refuses to compile a kotlin project defined as a maven project |
| - [`KT-16312`](https://youtrack.jetbrains.com/issue/KT-16312) Kotlin facet: import from gradle: don't import options which are set implicitly already |
| - [`KT-16325`](https://youtrack.jetbrains.com/issue/KT-16325) Kotlin facet: correct configuration after upgrading the IDE plugin |
| - [`KT-16345`](https://youtrack.jetbrains.com/issue/KT-16345) Kotlin facet: detect JavaScript if the module has language 1.0 `kotlin-js-library` dependency |
| |
| #### Coroutine support |
| - [`KT-16109`](https://youtrack.jetbrains.com/issue/KT-16109) Error fixed: The -Xcoroutines can only have one value |
| - [`KT-16251`](https://youtrack.jetbrains.com/issue/KT-16251) Fix detection of suspend calls containing extracted parameters |
| |
| #### Intention actions, inspections and quick-fixes |
| |
| ##### 2017.1 compatibility |
| - [`KT-15870`](https://youtrack.jetbrains.com/issue/KT-15870) "Package name does not match containing directory" inspection: fixed throwable "AWT events are not allowed inside write action" |
| - [`KT-15924`](https://youtrack.jetbrains.com/issue/KT-15924) Create Test action: fixed throwable "AWT events are not allowed inside write action" |
| |
| ##### Bug fixes |
| - [`KT-14831`](https://youtrack.jetbrains.com/issue/KT-14831) Import statement and FQN are not added on converting lambda to reference for typealias |
| - [`KT-15545`](https://youtrack.jetbrains.com/issue/KT-15545) Inspection "join with assignment" does not change now execution order for properties |
| - [`KT-15744`](https://youtrack.jetbrains.com/issue/KT-15744) Fix: intention to import `sleep` wrongly suggests `Thread.sleep` |
| - [`KT-16000`](https://youtrack.jetbrains.com/issue/KT-16000) Inspection "join with assignment" handles initialization with 'this' correctly |
| - [`KT-16009`](https://youtrack.jetbrains.com/issue/KT-16009) Auto-import for JDK classes in .kts files |
| - [`KT-16104`](https://youtrack.jetbrains.com/issue/KT-16104) Don't insert modifiers (e.g. suspend) before visibility |
| |
| #### Completion |
| - [`KT-16076`](https://youtrack.jetbrains.com/issue/KT-16076) Completion does not insert more FQN kotlin.text.String |
| - [`KT-16088`](https://youtrack.jetbrains.com/issue/KT-16088) Completion does not insert more FQN for `kotlin` package |
| - [`KT-16110`](https://youtrack.jetbrains.com/issue/KT-16110) Keyword 'suspend' completion inside generic arguments |
| - [`KT-16243`](https://youtrack.jetbrains.com/issue/KT-16243) Performance enhanced after variable of type `ArrayList` |
| |
| #### Various issues |
| - [`KT-15291`](https://youtrack.jetbrains.com/issue/KT-15291) 'Find usages' now does not report property access as usage of getter method in Java class with parameter |
| - [`KT-15647`](https://youtrack.jetbrains.com/issue/KT-15647) Exception fixed: KDoc link to member of class from different package and module |
| - [`KT-16071`](https://youtrack.jetbrains.com/issue/KT-16071) IDEA deadlock fixed: when typing "parse()" in .kt file |
| - [`KT-16149`](https://youtrack.jetbrains.com/issue/KT-16149) Intellij Idea 2017.1/Android Studio 2.3 beta3 and Kotlin plugin 1.1-beta2 deadlock fixed |
| |
| ### Coroutine libraries |
| - [`KT-15716`](https://youtrack.jetbrains.com/issue/KT-15716) Introduced startCoroutineUninterceptedOrReturn coroutine intrinsic |
| - [`KT-15718`](https://youtrack.jetbrains.com/issue/KT-15718) createCoroutine now returns safe continuation |
| - [`KT-16155`](https://youtrack.jetbrains.com/issue/KT-16155) Introduced createCoroutineUnchecked intrinsic |
| |
| |
| ### Gradle support |
| - [`KT-15829`](https://youtrack.jetbrains.com/issue/KT-15829) Gradle Kotlin JS plugin: removed false "Duplicate source root:" warning for kotlin files |
| - [`KT-15902`](https://youtrack.jetbrains.com/issue/KT-15902) JS: gradle task output is now considered as source set output |
| - [`KT-16174`](https://youtrack.jetbrains.com/issue/KT-16174) Error fixed during IDEA-Gradle synchronization for Kotlin JS |
| - [`KT-16267`](https://youtrack.jetbrains.com/issue/KT-16267) JS: fixed regression in 1.1-beta2 for multi-module gradle project |
| - [`KT-16274`](https://youtrack.jetbrains.com/issue/KT-16274) Kotlin JS Gradle unexpected compiler error / absolute path to output file |
| - [`KT-16322`](https://youtrack.jetbrains.com/issue/KT-16322) Circlet project Gradle import issue fixed |
| |
| ### REPL |
| - [`KT-15861`](https://youtrack.jetbrains.com/issue/KT-15861) Use windows line separator in kotlin's JSR implementation |
| - [`KT-16126`](https://youtrack.jetbrains.com/issue/KT-16126) Proper `jvmTarget` for REPL compilation |
| |
| |
| ## 1.1-Beta2 |
| |
| ### Language related changes |
| - [`KT-7897`](https://youtrack.jetbrains.com/issue/KT-7897) Do not require to call enum constructor for each entry if all parameters have default values |
| - [`KT-8985`](https://youtrack.jetbrains.com/issue/KT-8985) Support T::class.java for T with no non-null upper bound |
| - [`KT-10711`](https://youtrack.jetbrains.com/issue/KT-10711) Type inference works now on generics for callable references |
| - [`KT-13130`](https://youtrack.jetbrains.com/issue/KT-13130) Support exhaustive when for sealed trees |
| - [`KT-15898`](https://youtrack.jetbrains.com/issue/KT-15898) Cannot use type alias to qualify enum entry |
| - [`KT-16061`](https://youtrack.jetbrains.com/issue/KT-16061) Smart type inference on callable references in 1.1 mode only |
| |
| ### Reflection |
| - [`KT-8384`](https://youtrack.jetbrains.com/issue/KT-8384) Access to the delegate object for a KProperty |
| |
| ### Compiler |
| |
| #### Coroutine support |
| - [`KT-15016`](https://youtrack.jetbrains.com/issue/KT-15016) VerifyError with coroutine: fix processing of uninitialized instances |
| - [`KT-15527`](https://youtrack.jetbrains.com/issue/KT-15527) Coroutine compile error: wrong code generated for safe qualified suspension points |
| - [`KT-15552`](https://youtrack.jetbrains.com/issue/KT-15552) Accessor implementation of suspended function produces AbstractMethodError |
| - [`KT-15715`](https://youtrack.jetbrains.com/issue/KT-15715) Coroutine generate invalid invoke |
| - [`KT-15820`](https://youtrack.jetbrains.com/issue/KT-15820) Coroutine Internal Error regression with dispatcher + this@ |
| - [`KT-15821`](https://youtrack.jetbrains.com/issue/KT-15821) Coroutine internal error regression: Could not inline method call apply |
| - [`KT-15824`](https://youtrack.jetbrains.com/issue/KT-15824) Coroutine iterator regression: Object cannot be cast to java.lang.Boolean |
| - [`KT-15827`](https://youtrack.jetbrains.com/issue/KT-15827) Show Kotlin Bytecode shows wrong bytecode for suspending functions |
| - [`KT-15907`](https://youtrack.jetbrains.com/issue/KT-15907) Bogus error about platform declaration clash with private suspend functions |
| - [`KT-15933`](https://youtrack.jetbrains.com/issue/KT-15933) Suspend getValue/setValue/provideDelegate do not work properly |
| - [`KT-15935`](https://youtrack.jetbrains.com/issue/KT-15935) Private suspend function in file causes UnsupportedOperationException: Context does not have a "this" |
| - [`KT-15963`](https://youtrack.jetbrains.com/issue/KT-15963) Coroutine: runtime error if returned object "equals" does not like comparison to SUSPENDED_MARKER |
| - [`KT-16068`](https://youtrack.jetbrains.com/issue/KT-16068) Prohibit inline lambda parameters of suspend function type |
| |
| #### Diagnostics |
| - [`KT-1560`](https://youtrack.jetbrains.com/issue/KT-1560) Report diagnostic for a declaration of extension function which will be always shadowed by member function |
| - [`KT-12846`](https://youtrack.jetbrains.com/issue/KT-12846) Forbid vararg of Nothing |
| - [`KT-13227`](https://youtrack.jetbrains.com/issue/KT-13227) NO_ELSE_IN_WHEN in when by sealed class instance if is-check for base sealed class is used |
| - [`KT-13355`](https://youtrack.jetbrains.com/issue/KT-13355) Type mismatch on inheritance is not reported on abstract class |
| - [`KT-15010`](https://youtrack.jetbrains.com/issue/KT-15010) Missing error on an usage of non-constant property in annotation default argument |
| - [`KT-15201`](https://youtrack.jetbrains.com/issue/KT-15201) Compiler is complaining about when statement without null condition even if null is checked before. |
| - [`KT-15736`](https://youtrack.jetbrains.com/issue/KT-15736) Report an error on type alias expanded to a nullable type on LHS of a class literal |
| - [`KT-15740`](https://youtrack.jetbrains.com/issue/KT-15740) Report error on expression of a nullable type on LHS of a class literal |
| - [`KT-15844`](https://youtrack.jetbrains.com/issue/KT-15844) Do not allow to access primary constructor parameters from property with custom getter |
| - [`KT-15878`](https://youtrack.jetbrains.com/issue/KT-15878) Extension shadowed by member should not be reported for infix/operator extensions when member is non-infix/operator |
| - [`KT-16010`](https://youtrack.jetbrains.com/issue/KT-16010) Do not highlight lambda parameters as unused in 1.0 compatibility mode |
| |
| #### Kapt |
| - [`KT-15675`](https://youtrack.jetbrains.com/issue/KT-15675) Kapt3 does not generate classes annotated with AutoValue |
| - [`KT-15697`](https://youtrack.jetbrains.com/issue/KT-15697) If an annotation with AnnotationTarget.PROPERTY is tagged on a Kotlin property, it breaks annotation processing |
| - [`KT-15803`](https://youtrack.jetbrains.com/issue/KT-15803) Kotlin 1.0.6 broke Dagger |
| - [`KT-15814`](https://youtrack.jetbrains.com/issue/KT-15814) Regression: Kapt is not working in 1.0.6 / 1.1-M04 / 1.1-Beta |
| - [`KT-15838`](https://youtrack.jetbrains.com/issue/KT-15838) kapt3 1.1-beta: KaptError: Java file parsing error |
| - [`KT-15841`](https://youtrack.jetbrains.com/issue/KT-15841) 1.1-Beta + kapt3 fails to build the project with StackOverflowError |
| - [`KT-15915`](https://youtrack.jetbrains.com/issue/KT-15915) Kapt: Kotlin class target directory is cleared before compilation (and after kapt task) |
| - [`KT-16006`](https://youtrack.jetbrains.com/issue/KT-16006) Cannot determine if type is an error type during annotation processing |
| |
| #### Exceptions / Errors |
| - [`KT-8264`](https://youtrack.jetbrains.com/issue/KT-8264) Internal compiler error: java.lang.ArithmeticException: BigInteger: modulus not positive |
| - [`KT-14547`](https://youtrack.jetbrains.com/issue/KT-14547) NoSuchElementException when compiling callable reference without stdlib in the classpath |
| - [`KT-14966`](https://youtrack.jetbrains.com/issue/KT-14966) Regression: VerifyError on access super implementation from delegate |
| - [`KT-15017`](https://youtrack.jetbrains.com/issue/KT-15017) Throwing exception in the end of inline suspend-functions lead to internal compiler error |
| - [`KT-15439`](https://youtrack.jetbrains.com/issue/KT-15439) Resolved call is not completed for generic callable reference in if-expression |
| - [`KT-15500`](https://youtrack.jetbrains.com/issue/KT-15500) Exception passing freeCompilerArgs to gradle plugin |
| - [`KT-15646`](https://youtrack.jetbrains.com/issue/KT-15646) InconsistentDebugInfoException when stepping over `throw` |
| - [`KT-15726`](https://youtrack.jetbrains.com/issue/KT-15726) Kotlin compiles invalid bytecode for nested try-catch with return |
| - [`KT-15743`](https://youtrack.jetbrains.com/issue/KT-15743) Overloaded Kotlin extensions annotates wrong parameters in java |
| - [`KT-15868`](https://youtrack.jetbrains.com/issue/KT-15868) NPE when comparing nullable doubles for equality |
| - [`KT-15995`](https://youtrack.jetbrains.com/issue/KT-15995) Can't build project with DataBinding using Kotlin 1.1: incompatible language version |
| - [`KT-16047`](https://youtrack.jetbrains.com/issue/KT-16047) Internal Error: org.jetbrains.kotlin.util.KotlinFrontEndException while analyzing expression |
| |
| #### Type inference issues |
| - [`KT-10268`](https://youtrack.jetbrains.com/issue/KT-10268) Wrong type inference related to captured types |
| - [`KT-11259`](https://youtrack.jetbrains.com/issue/KT-11259) Wrong type inference for Java 8 Stream.collect. |
| - [`KT-12802`](https://youtrack.jetbrains.com/issue/KT-12802) Type inference failed when irrelevant method reference is used |
| - [`KT-12964`](https://youtrack.jetbrains.com/issue/KT-12964) Support type inference for callable references from parameter types of an expected function type |
| |
| #### Smart cast issues |
| - [`KT-13468`](https://youtrack.jetbrains.com/issue/KT-13468) Smart cast is broken after assignment of 'if' expression |
| - [`KT-14350`](https://youtrack.jetbrains.com/issue/KT-14350) Make smart-cast work as it does in 1.0 when -language-version 1.0 is used |
| - [`KT-14597`](https://youtrack.jetbrains.com/issue/KT-14597) When over smartcast enum is broken and breaks all other "when" |
| - [`KT-15792`](https://youtrack.jetbrains.com/issue/KT-15792) Wrong smart cast after y = x, x = null, y != null sequence |
| |
| #### Various issues |
| - [`KT-15236`](https://youtrack.jetbrains.com/issue/KT-15236) False positive: Null can not be a value of a non-null type |
| - [`KT-15677`](https://youtrack.jetbrains.com/issue/KT-15677) Modifiers and annotations are lost on a (nullable) parenthesized type |
| - [`KT-15707`](https://youtrack.jetbrains.com/issue/KT-15707) IDEA unable to parallel compile different projects |
| - [`KT-15734`](https://youtrack.jetbrains.com/issue/KT-15734) Nullability is lost during expansion of a type alias |
| - [`KT-15748`](https://youtrack.jetbrains.com/issue/KT-15748) Type alias constructor return type should have a corresponding abbreviation |
| - [`KT-15775`](https://youtrack.jetbrains.com/issue/KT-15775) Annotations are lost on value parameter types of a function type |
| - [`KT-15780`](https://youtrack.jetbrains.com/issue/KT-15780) Treat Map.getOrDefault overrides in Java the same way as in 1.0.x compiler with language version 1.0 |
| - [`KT-15794`](https://youtrack.jetbrains.com/issue/KT-15794) Refine backward compatibility mode for additional built-ins members from JDK |
| - [`KT-15848`](https://youtrack.jetbrains.com/issue/KT-15848) Implement additional annotation processing in the `KotlinScriptDefinitionFromAnnotatedTemplate` for SamWithReceiver plugin |
| - [`KT-15875`](https://youtrack.jetbrains.com/issue/KT-15875) Operation has lead to overflow for 'mod' with negative first operand |
| - [`KT-15945`](https://youtrack.jetbrains.com/issue/KT-15945) Feature Request: Andrey Breslav to grow a beard. |
| |
| ### JavaScript backend |
| |
| #### Coroutine support |
| - [`KT-15834`](https://youtrack.jetbrains.com/issue/KT-15834) JS: Local delegate in suspend function |
| - [`KT-15892`](https://youtrack.jetbrains.com/issue/KT-15892) JS: safe call of suspend functions causes compiler to crash |
| |
| #### Diagnostics |
| - [`KT-14668`](https://youtrack.jetbrains.com/issue/KT-14668) Do not allow declarations in 'kotlin' package or subpackages in JS |
| - [`KT-15184`](https://youtrack.jetbrains.com/issue/KT-15184) JS: prohibit `..` operation with `dynamic` on left-hand side |
| - [`KT-15253`](https://youtrack.jetbrains.com/issue/KT-15253) JS: no error when use class external class with JsModule in type context when compiling with plain module kind |
| - [`KT-15283`](https://youtrack.jetbrains.com/issue/KT-15283) JS: additional restrictions on dynamic |
| - [`KT-15961`](https://youtrack.jetbrains.com/issue/KT-15961) Could not implement external open class with function with optional parameter |
| |
| #### Language feature support |
| - [`KT-14035`](https://youtrack.jetbrains.com/issue/KT-14035) JS: support implementing CharSequence |
| - [`KT-14036`](https://youtrack.jetbrains.com/issue/KT-14036) JS: use Int16 for Char when it possible and box to our Char otherwise |
| - [`KT-14097`](https://youtrack.jetbrains.com/issue/KT-14097) Wrong code generated for enum entry initialization using non-primary no-argument constructor |
| - [`KT-15312`](https://youtrack.jetbrains.com/issue/KT-15312) JS: map kotlin.Throwable to JS Error |
| - [`KT-15765`](https://youtrack.jetbrains.com/issue/KT-15765) JS: support callable references on built-in and intrinsic functions and properties |
| - [`KT-15900`](https://youtrack.jetbrains.com/issue/KT-15900) JS: Support enum entry with empty initializer with vararg constructor |
| |
| #### Standard library support |
| - [`KT-4141`](https://youtrack.jetbrains.com/issue/KT-4141) JS: wrong return type for Date::getTime |
| - [`KT-4497`](https://youtrack.jetbrains.com/issue/KT-4497) JS: add String.toInt, String.toDouble etc extension functions, `parseInt` and `parseFloat` are deprecated in favor of these new ones |
| - [`KT-15940`](https://youtrack.jetbrains.com/issue/KT-15940) JS: rename all js standard library artifacts (both in maven and in compiler distribution) to `kotlin-stdlib-js.jar` |
| - Add `Promise<T>` external declaration to the standard library |
| - Types like `Date`, `Math`, `Console`, `Promise`, `RegExp`, `Json` require explicit import from `kotlin.js` package |
| |
| #### External declarations |
| - [`KT-15144`](https://youtrack.jetbrains.com/issue/KT-15144) JS: rename `noImpl` to `definedExternally` |
| - [`KT-15306`](https://youtrack.jetbrains.com/issue/KT-15306) JS: allow to use `definedExternally` only inside a body of external declarations |
| - [`KT-15336`](https://youtrack.jetbrains.com/issue/KT-15336) JS: allow to inherit external classes from kotlin.Throwable |
| - [`KT-15905`](https://youtrack.jetbrains.com/issue/KT-15905) JS: add a way to control qualifier for external declarations inside file |
| - Deprecate `@native` annotation, to be removed in 1.1 release. |
| |
| #### Exceptions / Errors |
| - [`KT-10894`](https://youtrack.jetbrains.com/issue/KT-10894) Infinite indexing at projects with JS modules |
| - [`KT-14124`](https://youtrack.jetbrains.com/issue/KT-14124) AssertionError: strings file not found on K2JS serialized data |
| |
| #### Various issues |
| - [`KT-8211`](https://youtrack.jetbrains.com/issue/KT-8211) JS: generate dummy init for properties w/o initializer to avoid to have different hidden classes for different instances |
| - [`KT-12712`](https://youtrack.jetbrains.com/issue/KT-12712) JS: Json should not be a class |
| - [`KT-13312`](https://youtrack.jetbrains.com/issue/KT-13312) JS: can't use extension lambda where expected lambda and vice versa |
| - [`KT-13632`](https://youtrack.jetbrains.com/issue/KT-13632) Add template kotlin js project under gradle in "New Project" window |
| - [`KT-15278`](https://youtrack.jetbrains.com/issue/KT-15278) JS: don't treat property access through dynamic as side effect free |
| - [`KT-15285`](https://youtrack.jetbrains.com/issue/KT-15285) JS: take into account as many characteristics from the signature as possible when mangling |
| - [`KT-15678`](https://youtrack.jetbrains.com/issue/KT-15678) JS: Generated local variable named 'element' clashes with actual local variable named 'element' |
| - [`KT-15755`](https://youtrack.jetbrains.com/issue/KT-15755) JS compiler produces a lot of empty kotlin_file_table files for irrelevant packages |
| - [`KT-15770`](https://youtrack.jetbrains.com/issue/KT-15770) Name clash between recursive local functions with same name |
| - [`KT-15797`](https://youtrack.jetbrains.com/issue/KT-15797) JS: wrong code for accessing nested class inside js module |
| - [`KT-15863`](https://youtrack.jetbrains.com/issue/KT-15863) JS: Extension function reference shifts parameters loosing the receiver |
| - [`KT-16049`](https://youtrack.jetbrains.com/issue/KT-16049) JS: drop "-kjsm" command line option, merge the logic into "-meta-info" |
| - [`KT-16083`](https://youtrack.jetbrains.com/issue/KT-16083) JS: rename "-library-files" argument to "-libraries" and change separator from comma to system file separator |
| |
| ### Standard Library |
| - [`KT-13353`](https://youtrack.jetbrains.com/issue/KT-13353) Add Map.minus(key) and Map.minus(keys) |
| - [`KT-13826`](https://youtrack.jetbrains.com/issue/KT-13826) Add parameter names in function types used in the standard library |
| - [`KT-14279`](https://youtrack.jetbrains.com/issue/KT-14279) Make String.matches(Regex) and Regex.matches(String) infix |
| - [`KT-15399`](https://youtrack.jetbrains.com/issue/KT-15399) Iterable.average() now returns NaN for an empty collection |
| - [`KT-15975`](https://youtrack.jetbrains.com/issue/KT-15975) Move coroutine-related runtime parts to `kotlin.coroutines.experimental` package |
| - [`KT-16030`](https://youtrack.jetbrains.com/issue/KT-16030) Move bitwise operations on Byte and Short to `kotlin.experimental` package |
| - [`KT-16026`](https://youtrack.jetbrains.com/issue/KT-16026) Classes compiled in 1.1 in 1.0-compatibility mode may contain references to CloseableKt class from 1.1 |
| |
| ### IDE |
| |
| #### Configuration issues |
| - [`KT-15621`](https://youtrack.jetbrains.com/issue/KT-15621) Copy compiler options values from project settings on creating a kotlin facet for Kotlin (JVM) project |
| - [`KT-15623`](https://youtrack.jetbrains.com/issue/KT-15623) Copy compiler options values from project settings on creating a kotlin facet for Kotlin (JavaScript) project |
| - [`KT-15624`](https://youtrack.jetbrains.com/issue/KT-15624) Set option "Use project settings" in newly created Kotlin facet |
| - [`KT-15712`](https://youtrack.jetbrains.com/issue/KT-15712) Configuring a project with Maven or Gradle should automatically use stdlib-jre7 or stdlib-jre8 instead of standard stdlib |
| - [`KT-15772`](https://youtrack.jetbrains.com/issue/KT-15772) Facet does not pick up api version from maven |
| - [`KT-15819`](https://youtrack.jetbrains.com/issue/KT-15819) It would be nice if compileKotlin options are imported into Kotlin facet from gradle/maven |
| - [`KT-16015`](https://youtrack.jetbrains.com/issue/KT-16015) Prohibit api-version > language-version in Facet and Project Settings |
| |
| #### Coroutine support |
| - [`KT-14704`](https://youtrack.jetbrains.com/issue/KT-14704) Extract Method should work in coroutines |
| - [`KT-15955`](https://youtrack.jetbrains.com/issue/KT-15955) Quick-fix to enable coroutines through Gradle project configuration |
| - [`KT-16018`](https://youtrack.jetbrains.com/issue/KT-16018) Hide coroutines intrinsics from import and completion |
| - [`KT-16075`](https://youtrack.jetbrains.com/issue/KT-16075) Error:Kotlin: The -Xcoroutines can only have one value |
| |
| #### Backward compatibility issues |
| - [`KT-15134`](https://youtrack.jetbrains.com/issue/KT-15134) Do not suggest using destructuring lambda if this will result in "available since 1.1" error |
| - [`KT-15918`](https://youtrack.jetbrains.com/issue/KT-15918) Quick fix "Set module language level to 1.1" should also set API version to 1.1 |
| - [`KT-15969`](https://youtrack.jetbrains.com/issue/KT-15969) Replace operator with function should use either rem or mod for % depending on language version |
| - [`KT-15978`](https://youtrack.jetbrains.com/issue/KT-15978) Type alias from Kotlin 1.1 are suggested in completion even if language level is set to 1.0 in settings |
| - [`KT-15979`](https://youtrack.jetbrains.com/issue/KT-15979) Usages of type aliases are not shown as errors in editor if language version is set to 1.0 |
| - [`KT-16019`](https://youtrack.jetbrains.com/issue/KT-16019) Do not suggest renaming to underscore in 1.0 compatibility mode |
| - [`KT-16036`](https://youtrack.jetbrains.com/issue/KT-16036) "Create type alias from usage" quick-fix should not be suggested at language level 1.0 |
| |
| #### Intention actions, inspections and quick-fixes |
| |
| ##### New features |
| - [`KT-9912`](https://youtrack.jetbrains.com/issue/KT-9912) Merge ifs intention |
| - [`KT-13427`](https://youtrack.jetbrains.com/issue/KT-13427) "Specify type explicitly" should support type aliases |
| - [`KT-15066`](https://youtrack.jetbrains.com/issue/KT-15066) "Make private/.." intention on type aliases |
| - [`KT-15709`](https://youtrack.jetbrains.com/issue/KT-15709) Add inspection for private primary constructors in data classes as they are accessible via the copy method |
| - [`KT-15738`](https://youtrack.jetbrains.com/issue/KT-15738) Intention to add `suspend` modifier to functional type |
| - [`KT-15800`](https://youtrack.jetbrains.com/issue/KT-15800) Quick-fix to convert a function to suspending on error when calling suspension inside |
| |
| ##### Bug fixes |
| - [`KT-13710`](https://youtrack.jetbrains.com/issue/KT-13710) Import intention action should not appear in import list |
| - [`KT-14680`](https://youtrack.jetbrains.com/issue/KT-14680) import statement to type alias reported as unused when using only TA constructor |
| - [`KT-14856`](https://youtrack.jetbrains.com/issue/KT-14856) TextView internationalisation intention does not report the problem |
| - [`KT-14993`](https://youtrack.jetbrains.com/issue/KT-14993) Keep destructuring declaration parameter on inspection "Remove explicit lambda parameter types" |
| - [`KT-14994`](https://youtrack.jetbrains.com/issue/KT-14994) PsiInvalidElementAccessException and incorrect generation on inspection "Specify type explicitly" on destructuring parameter |
| - [`KT-15162`](https://youtrack.jetbrains.com/issue/KT-15162) "Remove explicit lambda parameter types" intentions fails with destructuring declaration with KNPE at KtPsiFactory.createLambdaParameterList() |
| - [`KT-15311`](https://youtrack.jetbrains.com/issue/KT-15311) "Add Import" intention generates incorrect code |
| - [`KT-15406`](https://youtrack.jetbrains.com/issue/KT-15406) Convert to secondary constructor for enum class should put new members after enum values |
| - [`KT-15553`](https://youtrack.jetbrains.com/issue/KT-15553) Copy concatenation text to clipboard with Kotlin and string interpolation does not work |
| - [`KT-15670`](https://youtrack.jetbrains.com/issue/KT-15670) 'Convert to lambda' quick fix in IDEA leaves single-line comment and } gets commented out |
| - [`KT-15873`](https://youtrack.jetbrains.com/issue/KT-15873) Alt+Enter menu isn't shown for deprecated mod function |
| - [`KT-15874`](https://youtrack.jetbrains.com/issue/KT-15874) Replace operator with function call replaces % with deprecated mod |
| - [`KT-15884`](https://youtrack.jetbrains.com/issue/KT-15884) False positive "Redundant .let call" |
| - [`KT-16072`](https://youtrack.jetbrains.com/issue/KT-16072) Intentions to convert suspend lambdas to callable references should not be shown |
| |
| #### Android support |
| - [`KT-13275`](https://youtrack.jetbrains.com/issue/KT-13275) Kotlin Gradle plugin for Android does not work when jackOptions enabled |
| - [`KT-15150`](https://youtrack.jetbrains.com/issue/KT-15150) Android: Add quick-fix to generate View constructor convention |
| - [`KT-15282`](https://youtrack.jetbrains.com/issue/KT-15282) Issues debugging crossinline Android code |
| |
| #### KDoc |
| - [`KT-14710`](https://youtrack.jetbrains.com/issue/KT-14710) Sample references are not resolved in IDE |
| - [`KT-15796`](https://youtrack.jetbrains.com/issue/KT-15796) Import of class referenced only in KDoc not preserved after copy-paste |
| |
| #### Various issues |
| - [`KT-9011`](https://youtrack.jetbrains.com/issue/KT-9011) Shift+Enter should insert curly braces when invoked after class declaration |
| - [`KT-11308`](https://youtrack.jetbrains.com/issue/KT-11308) Hide kotlin.jvm.internal package contents from completion and auto-import |
| - [`KT-14252`](https://youtrack.jetbrains.com/issue/KT-14252) Completion could suggest constructors available via type aliases |
| - [`KT-14722`](https://youtrack.jetbrains.com/issue/KT-14722) Completion list isn't filled up for type alias to object |
| - [`KT-14767`](https://youtrack.jetbrains.com/issue/KT-14767) Type alias to annotation class should appear in the completion list |
| - [`KT-14859`](https://youtrack.jetbrains.com/issue/KT-14859) "Parameter Info" sometimes does not work properly inside lambda |
| - [`KT-15032`](https://youtrack.jetbrains.com/issue/KT-15032) Injected fragment: descriptor was not found for declaration: FUN |
| - [`KT-15153`](https://youtrack.jetbrains.com/issue/KT-15153) Support typeAlias extensions in completion and add import |
| - [`KT-15786`](https://youtrack.jetbrains.com/issue/KT-15786) NoSuchMethodError: com.intellij.util.containers.UtilKt.isNullOrEmpty |
| - [`KT-15883`](https://youtrack.jetbrains.com/issue/KT-15883) Generating equals() and hashCode(): hashCode does not correctly honor variable names with back ticks |
| - [`KT-15911`](https://youtrack.jetbrains.com/issue/KT-15911) Kotlin REPL will not launch: "Neither main class nor JAR path is specified" |
| |
| ### J2K |
| - [`KT-15789`](https://youtrack.jetbrains.com/issue/KT-15789) Kotlin plugin incorrectly converts for-loops from Java to Kotlin |
| |
| ### Gradle support |
| - [`KT-14830`](https://youtrack.jetbrains.com/issue/KT-14830) Kotlin Gradle plugin configuration should not add 'kotlin' source directory by default |
| - [`KT-15279`](https://youtrack.jetbrains.com/issue/KT-15279) 'Kotlin not configured message' should not be displayed while gradle sync is in progress |
| - [`KT-15812`](https://youtrack.jetbrains.com/issue/KT-15812) Create Kotlin facet on importing gradle project with unchecked option Create separate module per source set |
| - [`KT-15837`](https://youtrack.jetbrains.com/issue/KT-15837) Gradle compiler attempts to connect to daemon on address derived from DNS lookup |
| - [`KT-15909`](https://youtrack.jetbrains.com/issue/KT-15909) Copy Gradle compiler options to facets in Intellij/AS |
| - [`KT-15929`](https://youtrack.jetbrains.com/issue/KT-15929) Gradle project imported with wrong 'target platform' |
| |
| ### Other issues |
| - [`KT-15450`](https://youtrack.jetbrains.com/issue/KT-15450) JSR 223 - support eval with bindings |
| |
| |
| ## 1.1.0-Beta |
| |
| ### Reflection |
| - [`KT-15540`](https://youtrack.jetbrains.com/issue/KT-15540) findAnnotation returns T?, but it throws NoSuchElementException when there is no matching annotation |
| - Reflection API in `kotlin-reflect` library is moved to `kotlin.reflect.full` package, declarations in the package `kotlin.reflect` are left deprecated. Please migrate according to the hints provided. |
| |
| ### Compiler |
| |
| #### Coroutine support |
| - [`KT-15379`](https://youtrack.jetbrains.com/issue/KT-15379) Allow invoke on instances of suspend function type inside suspend function |
| - [`KT-15380`](https://youtrack.jetbrains.com/issue/KT-15380) Support suspend function type with value parameters |
| - [`KT-15391`](https://youtrack.jetbrains.com/issue/KT-15391) Prohibit suspend function type in supertype list |
| - [`KT-15392`](https://youtrack.jetbrains.com/issue/KT-15392) Prohibit local suspending function |
| - [`KT-15413`](https://youtrack.jetbrains.com/issue/KT-15413) Override regular functions with suspending ones and vice versa |
| - [`KT-15657`](https://youtrack.jetbrains.com/issue/KT-15657) Refine dispatchResume convention |
| - [`KT-15662`](https://youtrack.jetbrains.com/issue/KT-15662) Prohibit callable references to suspend functions |
| |
| #### Diagnostics |
| - [`KT-9630`](https://youtrack.jetbrains.com/issue/KT-9630) Cannot create extension function on intersection of types |
| - [`KT-11398`](https://youtrack.jetbrains.com/issue/KT-11398) Possible false positive for INACCESSIBLE_TYPE |
| - [`KT-13593`](https://youtrack.jetbrains.com/issue/KT-13593) Do not report USELESS_ELVIS_RIGHT_IS_NULL for left argument with platform type |
| - [`KT-13859`](https://youtrack.jetbrains.com/issue/KT-13859) Wrong error about using unrepeatable annotation when mix implicit and explicit targets |
| - [`KT-14179`](https://youtrack.jetbrains.com/issue/KT-14179) Prohibit to use enum entry as type parameter |
| - [`KT-15097`](https://youtrack.jetbrains.com/issue/KT-15097) Inherited platform declarations clash: regression under 1.1 when indirectly inheriting from java.util.Map |
| - [`KT-15287`](https://youtrack.jetbrains.com/issue/KT-15287) Kotlin runtime 1.1 and runtime 1.0.x: Overload resolution ambiguity |
| - [`KT-15334`](https://youtrack.jetbrains.com/issue/KT-15334) Incorrect "val cannot be reassigned" inside do-while |
| - [`KT-15410`](https://youtrack.jetbrains.com/issue/KT-15410) "Protected function call from public-API inline function" for protected constructor call |
| |
| #### Kapt3 |
| - [`KT-15145`](https://youtrack.jetbrains.com/issue/KT-15145) Kapt3: Doesn't compile with multiple errors |
| - [`KT-15232`](https://youtrack.jetbrains.com/issue/KT-15232) Kapt3 crash due to java codepage |
| - [`KT-15359`](https://youtrack.jetbrains.com/issue/KT-15359) Kapt3 exception while annotation processing (DataBindings AS2.3-beta1) |
| - [`KT-15375`](https://youtrack.jetbrains.com/issue/KT-15375) Kapt3 can't find ${env.JDK_18}/lib/tools.jar |
| - [`KT-15381`](https://youtrack.jetbrains.com/issue/KT-15381) Unresolved references: R with Kapt3 |
| - [`KT-15397`](https://youtrack.jetbrains.com/issue/KT-15397) Kapt3 doesn't work with databinding |
| - [`KT-15409`](https://youtrack.jetbrains.com/issue/KT-15409) Kapt3 Cannot find the getter for attribute 'android:text' with value type java.lang.String on android.widget.EditText. |
| - [`KT-15421`](https://youtrack.jetbrains.com/issue/KT-15421) Kapt3: Substitute types from Psi instead of writing NonExistentClass for generated type names |
| - [`KT-15459`](https://youtrack.jetbrains.com/issue/KT-15459) Kapt3 doesn't generate code in test module |
| - [`KT-15524`](https://youtrack.jetbrains.com/issue/KT-15524) Kapt3 - Error messages should display associated element information (if available) |
| - [`KT-15713`](https://youtrack.jetbrains.com/issue/KT-15713) Kapt3: circular dependencies between Gradke tasks |
| |
| #### Exceptions / Errors |
| - [`KT-11401`](https://youtrack.jetbrains.com/issue/KT-11401) Error type encountered for implicit invoke with function literal argument |
| - [`KT-12044`](https://youtrack.jetbrains.com/issue/KT-12044) Assertion "Rewrite at slice LEXICAL_SCOPE" for 'if' with property references |
| - [`KT-14011`](https://youtrack.jetbrains.com/issue/KT-14011) Compiler crash when inlining: lateinit property allRecapturedParameters has not been initialized |
| - [`KT-14868`](https://youtrack.jetbrains.com/issue/KT-14868) CCE in runtime while converting Number to Char |
| - [`KT-15364`](https://youtrack.jetbrains.com/issue/KT-15364) VerifyError: Bad type on operand stack on ObserverIterator.hasNext |
| - [`KT-15373`](https://youtrack.jetbrains.com/issue/KT-15373) Internal error when running TestNG test |
| - [`KT-15437`](https://youtrack.jetbrains.com/issue/KT-15437) VerifyError: Bad local variable type on simplest provideDelegate |
| - [`KT-15446`](https://youtrack.jetbrains.com/issue/KT-15446) Property reference on an instance of subclass causes java.lang.VerifyError |
| - [`KT-15447`](https://youtrack.jetbrains.com/issue/KT-15447) Compiler backend error: "Don't know how to generate outer expression for class" |
| - [`KT-15449`](https://youtrack.jetbrains.com/issue/KT-15449) Back-end (JVM) Internal error: Couldn't inline method call |
| - [`KT-15464`](https://youtrack.jetbrains.com/issue/KT-15464) Regression: "Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath:" |
| - [`KT-15575`](https://youtrack.jetbrains.com/issue/KT-15575) VerifyError: Bad type on operand stack |
| |
| #### Various issues |
| - [`KT-11962`](https://youtrack.jetbrains.com/issue/KT-11962) Super call with default parameters check is generated for top-level function |
| - [`KT-11969`](https://youtrack.jetbrains.com/issue/KT-11969) ProGuard issue with private interface methods |
| - [`KT-12795`](https://youtrack.jetbrains.com/issue/KT-12795) Write information about sealed class inheritors to metadata |
| - [`KT-13718`](https://youtrack.jetbrains.com/issue/KT-13718) ClassFormatError on aspectj instrumentation |
| - [`KT-14162`](https://youtrack.jetbrains.com/issue/KT-14162) Support @InlineOnly on inline properties |
| - [`KT-14705`](https://youtrack.jetbrains.com/issue/KT-14705) Inconsistent smart casts on when enum subject |
| - [`KT-14917`](https://youtrack.jetbrains.com/issue/KT-14917) No way to pass additional java command line options to kontlinc on Windows |
| - [`KT-15112`](https://youtrack.jetbrains.com/issue/KT-15112) Compiler hangs on nested lock compilation |
| - [`KT-15225`](https://youtrack.jetbrains.com/issue/KT-15225) Scripts: generate classes with names that are valid Java identifiers |
| - [`KT-15411`](https://youtrack.jetbrains.com/issue/KT-15411) Unnecessary CHECKCAST bytecode when dealing with null |
| - [`KT-15473`](https://youtrack.jetbrains.com/issue/KT-15473) Invalid KFunction byte code signature for callable references |
| - [`KT-15582`](https://youtrack.jetbrains.com/issue/KT-15582) Generated bytecode is sometimes incompatible with Java 9 |
| - [`KT-15584`](https://youtrack.jetbrains.com/issue/KT-15584) Do not mark class files compiled with a release language version as pre-release |
| - [`KT-15589`](https://youtrack.jetbrains.com/issue/KT-15589) Upper bound for T in KClass<T> can be implicitly violated using generic function |
| - [`KT-15631`](https://youtrack.jetbrains.com/issue/KT-15631) Compiler hang in MethodAnalyzer.analyze() fixed |
| |
| ### JavaScript backend |
| |
| #### Coroutine support |
| - [`KT-15362`](https://youtrack.jetbrains.com/issue/KT-15362) JS: Regex doesn't work (properly) in coroutine |
| - [`KT-15366`](https://youtrack.jetbrains.com/issue/KT-15366) JS: error when calling inline function with optional parameters from another module inside coroutine lambda |
| - [`KT-15367`](https://youtrack.jetbrains.com/issue/KT-15367) JS: `for` against iterator with suspend `next` and `hasNext` functions does not work |
| - [`KT-15400`](https://youtrack.jetbrains.com/issue/KT-15400) suspendCoroutine is missing in JS BE |
| - [`KT-15597`](https://youtrack.jetbrains.com/issue/KT-15597) Support non-tail suspend calls inside named suspend functions |
| - [`KT-15625`](https://youtrack.jetbrains.com/issue/KT-15625) JS: return statement without value surrounded by `try..finally` in suspend lambda causes compiler error |
| - [`KT-15698`](https://youtrack.jetbrains.com/issue/KT-15698) Move coroutine intrinsics to kotlin.coroutine.intrinsics package |
| |
| #### Diagnostics |
| - [`KT-14577`](https://youtrack.jetbrains.com/issue/KT-14577) JS: do not report declaration clash when common redeclaration diagnostic applies |
| - [`KT-15136`](https://youtrack.jetbrains.com/issue/KT-15136) JS: prohibit inheritance from kotlin Function{N} interfaces |
| |
| #### Language features support |
| - [`KT-12194`](https://youtrack.jetbrains.com/issue/KT-12194) Exhaustiveness check isn't generated for when expressions in JS at all |
| - [`KT-15590`](https://youtrack.jetbrains.com/issue/KT-15590) Support increment on inlined properties |
| |
| #### Native / external |
| - [`KT-8081`](https://youtrack.jetbrains.com/issue/KT-8081) JS: native inherited class shouldn't require super or primary constructor call |
| - [`KT-13892`](https://youtrack.jetbrains.com/issue/KT-13892) JS: restrictions for native (external) functions and properties |
| - [`KT-15307`](https://youtrack.jetbrains.com/issue/KT-15307) JS: prohibit inline members inside external declarations |
| - [`KT-15308`](https://youtrack.jetbrains.com/issue/KT-15308) JS: prohibit non-abstract members inside external interfaces except nullable properties (with accessors) |
| |
| #### Exceptions / Errors |
| - [`KT-7302`](https://youtrack.jetbrains.com/issue/KT-7302) KotlinJS - Trait with optional parameter causes compilation error |
| - [`KT-15325`](https://youtrack.jetbrains.com/issue/KT-15325) JS: ReferenceError: $receiver is not defined |
| - [`KT-15357`](https://youtrack.jetbrains.com/issue/KT-15357) JS: `when` expression in primary-from-secondary constructor call |
| - [`KT-15435`](https://youtrack.jetbrains.com/issue/KT-15435) Call to 'synchronize' crashes JS backend |
| - [`KT-15513`](https://youtrack.jetbrains.com/issue/KT-15513) JS: empty do..while loop crashes compiler |
| |
| #### Various issues |
| - [`KT-4160`](https://youtrack.jetbrains.com/issue/KT-4160) JS: compiler produces wrong code for escaped variable names with characters which Illegal in JS (e.g. spaces) |
| - [`KT-7004`](https://youtrack.jetbrains.com/issue/KT-7004) JS: functions named `call` not inlined |
| - [`KT-7588`](https://youtrack.jetbrains.com/issue/KT-7588) JS: operators are not inlined |
| - [`KT-7733`](https://youtrack.jetbrains.com/issue/KT-7733) JS: Provide overflow behavior for integer arithmetic operations |
| - [`KT-8413`](https://youtrack.jetbrains.com/issue/KT-8413) JS: generated wrong code for some float constants |
| - [`KT-12598`](https://youtrack.jetbrains.com/issue/KT-12598) JS: comparisons for Enums always translates using strong operator |
| - [`KT-13523`](https://youtrack.jetbrains.com/issue/KT-13523) Augmented assignment with array access in LHS is translated incorrectly |
| - [`KT-13888`](https://youtrack.jetbrains.com/issue/KT-13888) JS: change how functions optional parameters get translated |
| - [`KT-15260`](https://youtrack.jetbrains.com/issue/KT-15260) JS: don't import module more than once |
| - [`KT-15475`](https://youtrack.jetbrains.com/issue/KT-15475) JS compiler deletes internal function name in js("") text block |
| - [`KT-15506`](https://youtrack.jetbrains.com/issue/KT-15506) JS: invalid evaluation order when passing arguments to function by name |
| - [`KT-15512`](https://youtrack.jetbrains.com/issue/KT-15512) JS: wrong result when use break/throw/return in || and && operators |
| - [`KT-15569`](https://youtrack.jetbrains.com/issue/KT-15569) js: Wrong code generated when calling an overloaded operator function on an inherited property |
| |
| ### Standard Library |
| - [`KEEP-23`](https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/group-and-fold.md) Operation to group by key and fold each group simultaneously |
| - [`KT-15774`](https://youtrack.jetbrains.com/issue/KT-15774) `buildSequence` and `buildIterator` functions with `yield` and `yieldAll` based on coroutines |
| - [`KT-6903`](https://youtrack.jetbrains.com/issue/KT-6903) Add `also` extension, which is like `apply`, but with `it` instead of `this` inside lambda. |
| - [`KT-7858`](https://youtrack.jetbrains.com/issue/KT-7858) Add extension function `takeIf` to match a value against predicate and return null when it does not match |
| - [`KT-11851`](https://youtrack.jetbrains.com/issue/KT-11851) Provide extension `Map.getValue(key: K): V` which throws or returns default when key is not found |
| - [`KT-7417`](https://youtrack.jetbrains.com/issue/KT-7417) Add min, max on two numbers to standard library |
| - [`KT-13898`](https://youtrack.jetbrains.com/issue/KT-13898) Allow to implement `toArray` in collections as protected and provide protected toArray in AbstractCollection. |
| - [`KT-14935`](https://youtrack.jetbrains.com/issue/KT-14935) Array-like list instantiation functions: `List(count) { init }` and `MutableList(count) { init }` |
| - [`KT-15630`](https://youtrack.jetbrains.com/issue/KT-15630) Overloads of mutableListOf, mutableSetOf, mutableMapOf without parameters |
| - [`KT-15557`](https://youtrack.jetbrains.com/issue/KT-15557) Iterable<T>.joinTo loses information about each element by calling toString on them by default |
| - [`KT-15477`](https://youtrack.jetbrains.com/issue/KT-15477) Introduce Throwable.addSuppressed extension |
| - [`KT-15310`](https://youtrack.jetbrains.com/issue/KT-15310) Add dynamic.unsafeCast |
| - [`KT-15436`](https://youtrack.jetbrains.com/issue/KT-15436) JS stdlib: org.w3c.fetch.RequestInit has 12 parameters, all required |
| - [`KT-15458`](https://youtrack.jetbrains.com/issue/KT-15458) Add print and println to common stdlib |
| |
| ### IDE |
| - Project View: Fix presentation of Kotlin files and their members when @JvmName having the same name as the file itself |
| |
| #### no-arg / all-open |
| - [`KT-15419`](https://youtrack.jetbrains.com/issue/KT-15419) IDE build doesn't pick settings of all-open plugin |
| - [`KT-15686`](https://youtrack.jetbrains.com/issue/KT-15686) IDE build doesn't pick settings of no-arg plugin |
| - [`KT-15735`](https://youtrack.jetbrains.com/issue/KT-15735) Facet loses compiler plugin settings on reopening project, when "Use project settings" = Yes |
| |
| #### Formatter |
| - [`KT-15542`](https://youtrack.jetbrains.com/issue/KT-15542) Formatter doesn't handle spaces around 'by' keyword |
| - [`KT-15544`](https://youtrack.jetbrains.com/issue/KT-15544) Formatter doesn't remove spaces around function reference operator |
| |
| #### Intention actions, inspections and quick-fixes |
| |
| ##### New features |
| - Implement quickfix which enables/disables coroutine support in module or project |
| - [`KT-5045`](https://youtrack.jetbrains.com/issue/KT-5045) Intention to convert between two comparisons and range check and vice versa |
| - [`KT-5629`](https://youtrack.jetbrains.com/issue/KT-5629) Quick-fix to import extension method when arguments of non-extension method do not match |
| - [`KT-6217`](https://youtrack.jetbrains.com/issue/KT-6217) Add warning for unused equals expression |
| - [`KT-6824`](https://youtrack.jetbrains.com/issue/KT-6824) Quick-fix for applying spread operator where vararg is expected |
| - [`KT-8855`](https://youtrack.jetbrains.com/issue/KT-8855) Implement "Create label" quick-fix |
| - [`KT-15056`](https://youtrack.jetbrains.com/issue/KT-15056) Implement intention which converts object literal to class |
| - [`KT-15068`](https://youtrack.jetbrains.com/issue/KT-15068) Implement intention which rename file according to the top-level class name |
| - [`KT-15564`](https://youtrack.jetbrains.com/issue/KT-15564) Add quick-fix for changing primitive cast to primitive conversion method |
| |
| ##### Bug fixes |
| - [`KT-14630`](https://youtrack.jetbrains.com/issue/KT-14630) Clearer diagnostic message for platform type inspection |
| - [`KT-14745`](https://youtrack.jetbrains.com/issue/KT-14745) KNPE in convert primary constructor to secondary |
| - [`KT-14889`](https://youtrack.jetbrains.com/issue/KT-14889) Replace 'if' with elvis operator produces red code if result is referenced in 'if' |
| - [`KT-14907`](https://youtrack.jetbrains.com/issue/KT-14907) Quick-fix for missing operator adds infix modifier to created function |
| - [`KT-15092`](https://youtrack.jetbrains.com/issue/KT-15092) Suppress inspection "use property access syntax" for some getters and fix completion for them |
| - [`KT-15227`](https://youtrack.jetbrains.com/issue/KT-15227) "Replace if with elvis" silently changes semantics |
| - [`KT-15412`](https://youtrack.jetbrains.com/issue/KT-15412) "Join declaration and assignment" can break code with smart casts |
| - [`KT-15501`](https://youtrack.jetbrains.com/issue/KT-15501) Intention "Add names to call arguments" shouldn't appear when the only argument is a trailing lambda |
| |
| #### Refactorings (Extract / Pull) |
| - [`KT-15611`](https://youtrack.jetbrains.com/issue/KT-15611) Extract Interface/Superclass: Disable const-properties |
| - Pull Up: Fix pull-up from object to superclass |
| - [`KT-15602`](https://youtrack.jetbrains.com/issue/KT-15602) Extract Interface/Superclass: Disable "Make abstract" for inline/external/lateinit members |
| - Extract Interface: Disable inline/external/lateinit members |
| - [`KT-12704`](https://youtrack.jetbrains.com/issue/KT-12704), [`KT-15583`](https://youtrack.jetbrains.com/issue/KT-15583) Override/Implement Members: Support all nullability annotations respected by the Kotlin compiler |
| - [`KT-15563`](https://youtrack.jetbrains.com/issue/KT-15563) Override Members: Allow overriding virtual synthetic members (e.g. equals(), hashCode(), toString(), etc.) in data classes |
| - [`KT-15355`](https://youtrack.jetbrains.com/issue/KT-15355) Extract Interface: Disable "Make abstract" and assume it to be true for abstract members of an interface |
| - [`KT-15353`](https://youtrack.jetbrains.com/issue/KT-15353) Extract Superclass/Interface: Allow extracting class with special name (and quotes) |
| - [`KT-15643`](https://youtrack.jetbrains.com/issue/KT-15643) Extract Interface/Pull Up: Disable "Make abstract" and assume it to be true for primary constructor parameter when moving to an interface |
| - [`KT-15607`](https://youtrack.jetbrains.com/issue/KT-15607) Extract Interface/Pull Up: Disable internal/protected members when moving to an interface |
| - [`KT-15640`](https://youtrack.jetbrains.com/issue/KT-15640) Extract Interface/Pull Up: Drop 'final' modifier when moving to an interface |
| - [`KT-15639`](https://youtrack.jetbrains.com/issue/KT-15639) Extract Superclass/Interface/Pull Up: Add spaces between 'abstract' modifier and annotations |
| - [`KT-15606`](https://youtrack.jetbrains.com/issue/KT-15606) Extract Interface/Pull Up: Warn about private members with usages in the original class |
| - [`KT-15635`](https://youtrack.jetbrains.com/issue/KT-15635) Extract Superclass/Interface: Fix bogus visibility warning inside a member when it's being moved as abstract |
| - [`KT-15598`](https://youtrack.jetbrains.com/issue/KT-15598) Extract Interface: Red-highlight members inherited from a super-interface when that interface reference itself is not extracted |
| - [`KT-15674`](https://youtrack.jetbrains.com/issue/KT-15674) Extract Superclass: Drop inapplicable modifiers when converting property-parameter to ordinary parameter |
| |
| #### Multi-platform project support |
| - [`KT-14908`](https://youtrack.jetbrains.com/issue/KT-14908) Actions (quick-fixes) to create implementations of header elements |
| - [`KT-15305`](https://youtrack.jetbrains.com/issue/KT-15305) Do not report UNUSED for header declarations with implementations and vice versa |
| - [`KT-15601`](https://youtrack.jetbrains.com/issue/KT-15601) Cannot suppress HEADER_WITHOUT_IMPLEMENTATION |
| - [`KT-15641`](https://youtrack.jetbrains.com/issue/KT-15641) Quick-fix "Create header interface implementation" does nothing |
| |
| #### Android support |
| |
| - [`KT-12884`](https://youtrack.jetbrains.com/issue/KT-12884) Android Extensions: Refactor / Rename of activity name does not change import extension statement |
| - [`KT-14308`](https://youtrack.jetbrains.com/issue/KT-14308) Android Studio randomly hangs due to Java static member import quick-fix lags |
| - [`KT-14358`](https://youtrack.jetbrains.com/issue/KT-14358) Kotlin extensions: rename layout file: Throwable: "PSI and index do not match" through KotlinFullClassNameIndex.get() |
| - [`KT-15483`](https://youtrack.jetbrains.com/issue/KT-15483) Kotlin lint throws unexpected exceptions in IDE |
| |
| #### Various issues |
| - [`KT-12872`](https://youtrack.jetbrains.com/issue/KT-12872) Don't show "defined in <very long qualifier here>" in quick doc for local variables |
| - [`KT-13001`](https://youtrack.jetbrains.com/issue/KT-13001) "Go to Type Declaration" is broken for stdlib types |
| - [`KT-13067`](https://youtrack.jetbrains.com/issue/KT-13067) Syntax colouring doesn't work for KDoc tags |
| - [`KT-14815`](https://youtrack.jetbrains.com/issue/KT-14815) alt + enter -> "import" over a constructor reference is not working |
| - [`KT-14819`](https://youtrack.jetbrains.com/issue/KT-14819) Quick documentation for special Enum functions doesn't work |
| - [`KT-15141`](https://youtrack.jetbrains.com/issue/KT-15141) Bogus import popup for when function call cannot be resolved fully |
| - [`KT-15154`](https://youtrack.jetbrains.com/issue/KT-15154) IllegalStateException on attempt to convert import statement to * if last added import is to typealias |
| - [`KT-15329`](https://youtrack.jetbrains.com/issue/KT-15329) Regex not inspected properly for javaJavaIdentifierStart and javaJavaIdentifierPart |
| - [`KT-15383`](https://youtrack.jetbrains.com/issue/KT-15383) Kotlin Scripts can only resolve stdlib functions/classes if they are in a source directory |
| - [`KT-15440`](https://youtrack.jetbrains.com/issue/KT-15440) Improve extensions detection in IDEA |
| - [`KT-15548`](https://youtrack.jetbrains.com/issue/KT-15548) Kotlin plugin: @Language injections specified in another module are ignored |
| - Invoke `StorageComponentContainerContributor` extension for module dependencies container as well (needed for "sam-with-receiver" plugin to work with scripts) |
| |
| ### J2K |
| - [`KT-6790`](https://youtrack.jetbrains.com/issue/KT-6790) J2K: Static import of Map.Entry is lost during conversion |
| - [`KT-14736`](https://youtrack.jetbrains.com/issue/KT-14736) J2K: Incorrect conversion of back ticks in javadoc {@code} tag |
| - [`KT-15027`](https://youtrack.jetbrains.com/issue/KT-15027) J2K: Annotations are set on functions, but not on property accessors |
| |
| ### Gradle support |
| |
| - [`KT-15376`](https://youtrack.jetbrains.com/issue/KT-15376) Kotlin incremental=true: fixed compatibility with AS 2.3 |
| - [`KT-15433`](https://youtrack.jetbrains.com/issue/KT-15433) Kotlin daemon swallows exceptions: fixed stack trace reporting |
| - [`KT-15682`](https://youtrack.jetbrains.com/issue/KT-15682) Uncheck "Use project settings" option on import Kotlin project from gradle |
| |
| |
| ## 1.1-M04 (EAP-4) |
| |
| ### Language related changes |
| |
| - [`KT-4481`](https://youtrack.jetbrains.com/issue/KT-4481) compareTo on primitive floats/doubles should behave naturally |
| - [`KT-11016`](https://youtrack.jetbrains.com/issue/KT-11016) Allow to annotate internal API to be used inside public inline functions |
| - [`KT-11128`](https://youtrack.jetbrains.com/issue/KT-11128) Member vs SAM conversion with more specific signature |
| - [`KT-12215`](https://youtrack.jetbrains.com/issue/KT-12215) Allowing to access protected members in public inline members creates potential binary compatibility problem |
| - [`KT-12531`](https://youtrack.jetbrains.com/issue/KT-12531) Report error when delegated member hides a supertype member |
| - [`KT-14650`](https://youtrack.jetbrains.com/issue/KT-14650) mod function on integral types is inconsistent with BigInteger.mod |
| - [`KT-14651`](https://youtrack.jetbrains.com/issue/KT-14651) Floating point comparisons shall operate according to IEEE754 |
| - [`KT-14852`](https://youtrack.jetbrains.com/issue/KT-14852) It should not be possible to use typealias that abbreviates a generic projection as a constructor |
| - [`KT-15226`](https://youtrack.jetbrains.com/issue/KT-15226) Restrict delegation to java 8 default methods |
| |
| ### Reflection |
| |
| - [`KT-12250`](https://youtrack.jetbrains.com/issue/KT-12250) Provide API for getting a single annotation by its class |
| - [`KT-14939`](https://youtrack.jetbrains.com/issue/KT-14939) VerifyError in accessors for bound property reference with receiver 'null' |
| |
| ### Compiler |
| |
| #### Coroutines |
| |
| - Major coroutines redesign - see [`KEEP`](https://github.com/Kotlin/kotlin-coroutines/blob/master/kotlin-coroutines-informal.md) for details |
| |
| #### Optimizations |
| |
| - [`KT-11734`](https://youtrack.jetbrains.com/issue/KT-11734) Optimize const vals by inlining them at call site |
| - [`KT-13570`](https://youtrack.jetbrains.com/issue/KT-13570) Generate TABLE/LOOKUPSWITCH if all when branches are const integer values |
| - [`KT-14746`](https://youtrack.jetbrains.com/issue/KT-14746) Captured Refs should not be volatile |
| |
| #### Various issues |
| |
| - [`KT-10982`](https://youtrack.jetbrains.com/issue/KT-10982) java.util.Map::compute* poor usability |
| - [`KT-12144`](https://youtrack.jetbrains.com/issue/KT-12144) Type inference incorporation error on SAM adapter call |
| - [`KT-14196`](https://youtrack.jetbrains.com/issue/KT-14196) Do not allow class literal with expression in annotation arguments |
| - [`KT-14453`](https://youtrack.jetbrains.com/issue/KT-14453) Regression: Type inference failed: inferred type is T but T was expected |
| - [`KT-14774`](https://youtrack.jetbrains.com/issue/KT-14774) Incorrect inner class modifier generated for sealed inner classes |
| - [`KT-14839`](https://youtrack.jetbrains.com/issue/KT-14839) CompilationException when calling inline fun with first arg of 2 (w/defaults) within catch block of Java exception type |
| - [`KT-14855`](https://youtrack.jetbrains.com/issue/KT-14855) Projection in type aliases should be allowed in supertypes and constructor invocations if they expand to non-toplevel projections |
| - [`KT-14887`](https://youtrack.jetbrains.com/issue/KT-14887) Unhelpful error "public-API inline function cannot access non-public-API" for unresolved call inside inline function |
| - [`KT-14930`](https://youtrack.jetbrains.com/issue/KT-14930) Android: creating Kotlin activity: UOE at EmptyList.removeAll() |
| - [`KT-15146`](https://youtrack.jetbrains.com/issue/KT-15146) Kapt3 no source files on unittest |
| - [`KT-15272`](https://youtrack.jetbrains.com/issue/KT-15272) Exception when building 2 projects at the same time |
| |
| ### JavaScript backend |
| |
| #### dynamic type |
| |
| - [`KT-8207`](https://youtrack.jetbrains.com/issue/KT-8207) Extension function on dynamic resolves on any type |
| - [`KT-6579`](https://youtrack.jetbrains.com/issue/KT-6579) JS: prohibit to use `in` and `!in` on dynamic |
| - [`KT-6580`](https://youtrack.jetbrains.com/issue/KT-6580) JS: prohibit to use more than one argument in indexed access on dynamic |
| - [`KT-13615`](https://youtrack.jetbrains.com/issue/KT-13615) JS: don't generate guard for catch with dynamic type |
| |
| #### @native/external |
| |
| - [`KT-13893`](https://youtrack.jetbrains.com/issue/KT-13893) JS: Replace @native annotation with external modifier |
| - [`KT-12877`](https://youtrack.jetbrains.com/issue/KT-12877) Allow to specify module for native JS declarations |
| - [`KT-14806`](https://youtrack.jetbrains.com/issue/KT-14806) JS: name of a local variable clashes with native declaration from global scope |
| |
| #### Diagnostics |
| |
| - [`KT-13889`](https://youtrack.jetbrains.com/issue/KT-13889) JS: prohibit overriding native functions with default values assigned to parameters |
| - [`KT-13894`](https://youtrack.jetbrains.com/issue/KT-13894) JS: prohibit native declaration inside non-native |
| - [`KT-13895`](https://youtrack.jetbrains.com/issue/KT-13895) JS: RUNTIME annotations |
| - [`KT-13896`](https://youtrack.jetbrains.com/issue/KT-13896) JS: prohibit external(native) extension functions and properties |
| - [`KT-13897`](https://youtrack.jetbrains.com/issue/KT-13897) JS: prohibit native(external) files and typealiases |
| - [`KT-13910`](https://youtrack.jetbrains.com/issue/KT-13910) JS: prohibit override members of native declaration with overloads |
| - [`KT-14027`](https://youtrack.jetbrains.com/issue/KT-14027) JS: prohibit native inner classes |
| - [`KT-14029`](https://youtrack.jetbrains.com/issue/KT-14029) JS: prohibit private members inside native declarations |
| - [`KT-14037`](https://youtrack.jetbrains.com/issue/KT-14037) JS: prohibit using native interfaces in RHS of IS |
| - [`KT-14038`](https://youtrack.jetbrains.com/issue/KT-14038) JS: warn when using native interface in RHS of AS |
| - [`KT-15130`](https://youtrack.jetbrains.com/issue/KT-15130) JS: prohibit inheritance native from non-native |
| - [`KT-12600`](https://youtrack.jetbrains.com/issue/KT-12600) JS: type check with a native interface compiles but crash at runtime |
| - [`KT-13307`](https://youtrack.jetbrains.com/issue/KT-13307) KotlinJS cannot cast to a marker interface. |
| |
| #### Language features support |
| |
| - [`KT-13573`](https://youtrack.jetbrains.com/issue/KT-13573) JS: support bound callable reference |
| - [`KT-14634`](https://youtrack.jetbrains.com/issue/KT-14634) JS: support enumValues / enumValueOf |
| - [`KT-15058`](https://youtrack.jetbrains.com/issue/KT-15058) JS: replace suspend function convention |
| |
| #### Issues related to kotlin.Any |
| |
| - [`KT-7664`](https://youtrack.jetbrains.com/issue/KT-7664) JS: "x is Any" is always false |
| - [`KT-7665`](https://youtrack.jetbrains.com/issue/KT-7665) JS: creating Any instance crashes on runtime |
| - [`KT-15131`](https://youtrack.jetbrains.com/issue/KT-15131) JS: don't mangle Any.equals |
| |
| #### Various issues |
| |
| - [`KT-14033`](https://youtrack.jetbrains.com/issue/KT-14033) JS: don't optimize (based on type information) by default expressions with any of "as, is, !is, as?, ?., !!" |
| - [`KT-13616`](https://youtrack.jetbrains.com/issue/KT-13616) JS: don't omit guard for catch with Throwable type |
| - [`KT-12976`](https://youtrack.jetbrains.com/issue/KT-12976) JS: human-friendly error message on wrong modules order |
| - [`KT-15212`](https://youtrack.jetbrains.com/issue/KT-15212) JS: link unqualified names in `js(...)` function to local functions in outer Kotlin function by name |
| - [`KT-14750`](https://youtrack.jetbrains.com/issue/KT-14750) JS: remove unnecessary functions from kotlin.js |
| |
| #### Bugfixes |
| |
| - [`KT-12566`](https://youtrack.jetbrains.com/issue/KT-12566) JS: inner local class should refer to captured variables via its outer class |
| - [`KT-12527`](https://youtrack.jetbrains.com/issue/KT-12527) Reified is-check works wrongly for chained calls |
| - [`KT-12586`](https://youtrack.jetbrains.com/issue/KT-12586) JS: compiler crashes when call inline function inside string templeate |
| - [`KT-13164`](https://youtrack.jetbrains.com/issue/KT-13164) Ecma TypeError on extending local class from inner one |
| - [`KT-14888`](https://youtrack.jetbrains.com/issue/KT-14888) JS: Compiler error: Cannot get FQ name of local class: lazy class <no name provided> |
| - [`KT-14748`](https://youtrack.jetbrains.com/issue/KT-14748) JS: eliminate unused functions |
| - [`KT-14999`](https://youtrack.jetbrains.com/issue/KT-14999) JS: Operator set + labeled lambdas |
| - [`KT-15007`](https://youtrack.jetbrains.com/issue/KT-15007) JS: Dies when checking if exception implements interface. TypeError: Cannot read property 'baseClasses' of undefined |
| - [`KT-15073`](https://youtrack.jetbrains.com/issue/KT-15073) KT to JS losing extension function's receiver |
| - [`KT-15169`](https://youtrack.jetbrains.com/issue/KT-15169) JS: compiler fails on annotated expression with TRE at Translation.doTranslateExpression() |
| - [`KT-13522`](https://youtrack.jetbrains.com/issue/KT-13522) JS: can't use captured reified type paramter in jsClass |
| - [`KT-13784`](https://youtrack.jetbrains.com/issue/KT-13784) JS: lambda was not inlined for function with reified parameter declared in another module |
| - [`KT-13792`](https://youtrack.jetbrains.com/issue/KT-13792) JS: inner class of local class does not capture enclosing class properly |
| - [`KT-15327`](https://youtrack.jetbrains.com/issue/KT-15327) JS: Enum `valueOf` should throw IllegalArgumentException |
| |
| ### Standard library |
| |
| - [`KT-7930`](https://youtrack.jetbrains.com/issue/KT-7930) Make String.toInt(), toLong(), etc. nullable instead of throwing exception |
| - [`KT-8220`](https://youtrack.jetbrains.com/issue/KT-8220) Add #peek method to Sequence similar to Stream.peek |
| - [`KT-8286`](https://youtrack.jetbrains.com/issue/KT-8286) Int.toString and String.toInt with base as parameter |
| - [`KT-14034`](https://youtrack.jetbrains.com/issue/KT-14034) JS: unsafeCast function |
| - [`KT-15181`](https://youtrack.jetbrains.com/issue/KT-15181) Some source files are missing from published sources on Bintray |
| |
| ### IDE |
| |
| - [`KT-15205`](https://youtrack.jetbrains.com/issue/KT-15205) Implement quick-fix for increasing module language level to enable unsupported language features |
| |
| ###### Issues fixed |
| - [`KT-14693`](https://youtrack.jetbrains.com/issue/KT-14693) Introduce Type Alias: Do not suggest type qualifiers |
| - [`KT-14696`](https://youtrack.jetbrains.com/issue/KT-14696) Introduce Type Alias: Fix NPE during dialog repaint |
| - [`KT-14685`](https://youtrack.jetbrains.com/issue/KT-14685) Introduce Type Alias: Replace type usages in constructor calls |
| - [`KT-14861`](https://youtrack.jetbrains.com/issue/KT-14861) Introduce Type Alias: Support callable references/class literals |
| - [`KT-15204`](https://youtrack.jetbrains.com/issue/KT-15204) Implement navigation from header to its implementation and vice versa |
| - [`KT-15269`](https://youtrack.jetbrains.com/issue/KT-15269) Quickfix for external (native) extension declarations |
| - [`KT-15293`](https://youtrack.jetbrains.com/issue/KT-15293) Add 1.1 EAP repository when creating a new Gradle project with 1.1 EAP |
| |
| ### Scripting |
| |
| - [`KT-14538`](https://youtrack.jetbrains.com/issue/KT-14538) Kotlin gradle script files appear totally unresolved |
| - [`KT-14706`](https://youtrack.jetbrains.com/issue/KT-14706) Support package declaration in scripting |
| - [`KT-14707`](https://youtrack.jetbrains.com/issue/KT-14707) Support javax.script.Invocable on the JSR 223 ScriptEngine |
| - [`KT-14708`](https://youtrack.jetbrains.com/issue/KT-14708) kotlin-script-runtime is not published |
| - [`KT-14713`](https://youtrack.jetbrains.com/issue/KT-14713) Make it possible to use JSR 223 support without specifying compiler JAR absolute path |
| - [`KT-15064`](https://youtrack.jetbrains.com/issue/KT-15064) Gradle build with script .kts file: NPE at ScriptCodegen.genConstructor() |
| |
| ### Gradle support |
| |
| - [`KT-15080`](https://youtrack.jetbrains.com/issue/KT-15080) Gradle build fails with Gradle 3.2 (master) |
| - [`KT-15120`](https://youtrack.jetbrains.com/issue/KT-15120) Gradle JS test compile task doesn't pick up production code |
| - [`KT-15127`](https://youtrack.jetbrains.com/issue/KT-15127) JS "compiler jar not found" with Gradle 3.2 |
| - [`KT-15133`](https://youtrack.jetbrains.com/issue/KT-15133) Recent gradle-script-kotlin 3.3 distributions are unusable |
| - [`KT-15218`](https://youtrack.jetbrains.com/issue/KT-15218) Isolate Gradle Kotlin compiler process |
| |
| |
| ## 1.1-M03 (EAP-3) |
| |
| ### New language features |
| |
| - [`KT-2964`](https://youtrack.jetbrains.com/issue/KT-2964) Underscores in integer literals |
| (see [KEEP](https://github.com/Kotlin/KEEP/blob/master/proposals/underscores-in-numeric-literals.md)) |
| - [`KT-3824`](https://youtrack.jetbrains.com/issue/KT-3824) Underscore in lambda for unused parameters |
| (see [KEEP](https://github.com/Kotlin/KEEP/blob/master/proposals/underscore-for-unused-parameters.md)) |
| - [`KT-2783`](https://youtrack.jetbrains.com/issue/KT-2783) Allow to skip some components in a multi-declaration |
| (see the same [KEEP](https://github.com/Kotlin/KEEP/blob/master/proposals/underscore-for-unused-parameters.md)) |
| - [`KT-11551`](https://youtrack.jetbrains.com/issue/KT-11551) limited scope for dsl writers |
| (see [KEEP](https://github.com/Kotlin/KEEP/blob/master/proposals/scope-control-for-implicit-receivers.md)) |
| |
| ### Compiler |
| |
| #### Coroutines related issues |
| - Make fields for storing lambda parameters non-final (as they get assigned within `invoke` call) |
| - [`KT-14719`](https://youtrack.jetbrains.com/issue/KT-14719) Make initial continuation able to be resumed with exception |
| - [`KT-14636`](https://youtrack.jetbrains.com/issue/KT-14636) Coroutine fields should not be volatile |
| - [`KT-14718`](https://youtrack.jetbrains.com/issue/KT-14718) Validate label value of coroutine in case of no suspension points |
| |
| #### Typealises related issues |
| - [`KT-13514`](https://youtrack.jetbrains.com/issue/KT-13514) Type inference doesn't work with generic typealiases |
| - [`KT-13837`](https://youtrack.jetbrains.com/issue/KT-13837) Error "Type alias expands to T, which is not a class, an interface, or an object" |
| should also appear for local type aliases |
| - [`KT-14307`](https://youtrack.jetbrains.com/issue/KT-14307) Local recursive type alias should be an error |
| - [`KT-14400`](https://youtrack.jetbrains.com/issue/KT-14400) Compiler Error IllegalStateException: kotlin.NotImplementedError when anonymous |
| object inherits from typealias |
| - [`KT-14377`](https://youtrack.jetbrains.com/issue/KT-14377) Expected error: Modifier 'companion' is not applicable to 'typealias' |
| - [`KT-14498`](https://youtrack.jetbrains.com/issue/KT-14498) typealias allows to circumvent variance annotations |
| - [`KT-14641`](https://youtrack.jetbrains.com/issue/KT-14641) An exception while processing a nested type alias access after a dot |
| |
| #### Various issues |
| - [`KT-550`](https://youtrack.jetbrains.com/issue/KT-550) Properties without initializer but with get must infer type from getter |
| - [`KT-8816`](https://youtrack.jetbrains.com/issue/KT-8816) Generate Kotlin parameter names in the same form as expected for Java 8 reflection |
| - [`KT-10569`](https://youtrack.jetbrains.com/issue/KT-10569) Cannot iterate over values of an enum class when it is used as a generic parameter |
| (see [KEEP](https://github.com/Kotlin/KEEP/blob/master/proposals/generic-values-and-valueof-for-enums.md)) |
| - [`KT-13557`](https://youtrack.jetbrains.com/issue/KT-13557) VerifyError with delegated local variable used in object expression |
| - [`KT-13890`](https://youtrack.jetbrains.com/issue/KT-13890) IllegalAccessError when invoking protected method with default arguments |
| - [`KT-14012`](https://youtrack.jetbrains.com/issue/KT-14012) Back-end (JVM) Internal error every first compilation after the source code change |
| - [`KT-14201`](https://youtrack.jetbrains.com/issue/KT-14201) UnsupportedOperationException: Don't know how to generate outer expression for anonymous |
| object with invoke and non-trivial closure |
| - [`KT-14318`](https://youtrack.jetbrains.com/issue/KT-14318) Repeated annotations resulting from type alias expansion should be reported |
| - [`KT-14347`](https://youtrack.jetbrains.com/issue/KT-14347) Report UNUSED_PARAMETER/VARIABLE on named unused lambda parameters/destructuring entries |
| - [`KT-14352`](https://youtrack.jetbrains.com/issue/KT-14352) @SinceKotlin is not taken into account for companion object member referenced via |
| type alias |
| - [`KT-14357`](https://youtrack.jetbrains.com/issue/KT-14357) Try-catch used in false condition generates CompilationException |
| - [`KT-14502`](https://youtrack.jetbrains.com/issue/KT-14502) Prohibit irrelevant modifiers and annotations on destructured parameters in lambda |
| - [`KT-14692`](https://youtrack.jetbrains.com/issue/KT-14692) Change resolution scope for componentX in lambda parameters |
| - [`KT-14824`](https://youtrack.jetbrains.com/issue/KT-14824) Back-end (JVM) Internal error: Couldn't inline method call 'get' into local final fun |
| StorageComponentContainer.<anonymous>(): kotlin.Unit |
| - [`KT-14798`](https://youtrack.jetbrains.com/issue/KT-14798) Gradle 3.2 AssertionError: Built-in class kotlin.ParameterName is not found |
| |
| ### JS |
| |
| #### Feature support |
| - [`KT-6985`](https://youtrack.jetbrains.com/issue/KT-6985) Support Exceptions in JS |
| - [`KT-13574`](https://youtrack.jetbrains.com/issue/KT-13574) JS: support coroutines |
| - [`KT-14422`](https://youtrack.jetbrains.com/issue/KT-14422) JS: Support destructuring in lambda parameters |
| - [`KT-14507`](https://youtrack.jetbrains.com/issue/KT-14507) JS: allow to skip some components in a multi-declaration |
| |
| #### Library updates |
| - [`KT-14637`](https://youtrack.jetbrains.com/issue/KT-14637) JS: Missing ArrayList.ensureCapacity |
| |
| #### Other issues |
| - [`KT-2328`](https://youtrack.jetbrains.com/issue/KT-2328) js: kotlin exceptions must inherit Error |
| - [`KT-5537`](https://youtrack.jetbrains.com/issue/KT-5537) Drop Cloneable in JS |
| - [`KT-7014`](https://youtrack.jetbrains.com/issue/KT-7014) JS: generate code which more friendly to js tools (minifier, optimizer, linter etc) |
| - [`KT-8019`](https://youtrack.jetbrains.com/issue/KT-8019) JS: no stackTrace in exception subclasses |
| - [`KT-10911`](https://youtrack.jetbrains.com/issue/KT-10911) JS: Throwable properties aren't supported well |
| - [`KT-13912`](https://youtrack.jetbrains.com/issue/KT-13912) JS: Compiler NPE at JsSourceGenerationVisitor. Lambda with empty [if] block passed |
| to inline function |
| - [`KT-14535`](https://youtrack.jetbrains.com/issue/KT-14535) JS: Broken modification of captured variables defined by a destructuring declaration |
| |
| ### Standard Library |
| - [`KT-2084`](https://youtrack.jetbrains.com/issue/KT-2084) Common API should be available without referring to java.* packages |
| |
| Now those common types, which are supported on all platforms, are available in `kotlin.*` packages, and are imported by default. These include: |
| - `ArrayList`, `HashSet`, `LinkedHashSet`, `HashMap`, `LinkedHashMap` in `kotlin.collections` |
| - `Appendable` and `StringBuilder` in `kotlin.text` |
| - `Comparator` in `kotlin.comparisons` |
| On JVM these are just typealiases of the good old types from `java.util` and `java.lang` |
| - [`KT-13554`](https://youtrack.jetbrains.com/issue/KT-13554) Introduce bitwise operations `and`/`or`/`xor`/`inv` for Byte and Short |
| - [`KT-13582`](https://youtrack.jetbrains.com/issue/KT-13582) New platform-agnostic extensions for arrays: `contentEquals` to compare arrays' |
| content for equality, `contentHashCode` to get hashcode of array's content, and `contentToString` to get the string representation of array elements. |
| - [`KT-14510`](https://youtrack.jetbrains.com/issue/KT-14510) Generic constraints of `Array.flatten` signature were relaxed a bit to make it just usable. |
| - [`KT-14789`](https://youtrack.jetbrains.com/issue/KT-14789) Provide `KotlinVersion` class, which allows to get the current version of the standard |
| library and compare it with some other `KotlinVersion` value. |
| |
| ### IDE |
| - [`KT-14409`](https://youtrack.jetbrains.com/issue/KT-14409) Incorrect "Variable can be declared immutable" inspection for local delegated variable |
| - [`KT-14431`](https://youtrack.jetbrains.com/issue/KT-14431) Create quick-fix on UNUSED_PARAMETER/VARIABLE when it can be replaced with one underscore |
| - [`KT-14794`](https://youtrack.jetbrains.com/issue/KT-14794) Add /Specify type/Remove explicit type intentions for property with getters if type |
| can be inferred |
| - [`KT-14752`](https://youtrack.jetbrains.com/issue/KT-14752) Exception while typing @JsName annotation in editor |
| |
| ## 1.1-M02 (EAP-2) |
| |
| ### Language features |
| |
| + **Destructuring for lambdas** ([proposal](https://github.com/Kotlin/KEEP/issues/32)) |
| |
| Current limitations: |
| |
| - Nested destructuring is not supported |
| - Destructuring in named functions/constructors is not supported |
| - Is not supported for JS target |
| |
| ### Compiler |
| |
| #### Smart cast enhancements |
| - [`KT-2127`](https://youtrack.jetbrains.com/issue/KT-2127) Smart cast receiver to not null after a not null safe call |
| - [`KT-6840`](https://youtrack.jetbrains.com/issue/KT-6840) Make data flow information the same for assigned and assignee |
| - [`KT-13426`](https://youtrack.jetbrains.com/issue/KT-13426) Fix exception when smartcast on both dispatch & extension receiver |
| |
| #### Bound references related issues |
| - [`KT-12995`](https://youtrack.jetbrains.com/issue/KT-12995) Do not skip generation of the left-hand side for intrinsic bound references and class literals |
| - [`KT-13075`](https://youtrack.jetbrains.com/issue/KT-13075) Fix codegen for bound class reference |
| - [`KT-13110`](https://youtrack.jetbrains.com/issue/KT-13110) Fix type mismatch error on class literal with integer receiver expression |
| - [`KT-13172`](https://youtrack.jetbrains.com/issue/KT-13172) Report error on "this::class" in super constructor call |
| - [`KT-13271`](https://youtrack.jetbrains.com/issue/KT-13271) Fix incorrect unsupported error on synthetic extension call on LHS of :: |
| - [`KT-13367`](https://youtrack.jetbrains.com/issue/KT-13367) Inline bound callable reference if it's used only as a lambda |
| |
| #### Coroutines related issues |
| - [`KT-13156`](https://youtrack.jetbrains.com/issue/KT-13156) Do not execute last Unit-typed coroutine statement twice |
| - [`KT-13246`](https://youtrack.jetbrains.com/issue/KT-13246) Fix VerifyError with coroutines on Dalvik |
| - [`KT-13289`](https://youtrack.jetbrains.com/issue/KT-13289) Fix VerifyError with coroutines: Bad type on operand stack |
| - [`KT-13409`](https://youtrack.jetbrains.com/issue/KT-13409) Fix generic variable spilling with coroutines |
| - [`KT-13531`](https://youtrack.jetbrains.com/issue/KT-13531) Fix ClassCastException when coercion to Unit interacts with generic await() and coroutines |
| - Prohibit `Continuation<*>` as a last parameter of suspend functions |
| - [`KT-13560`](https://youtrack.jetbrains.com/issue/KT-13560) Prohibit non-Unit suspend functions |
| |
| #### Typealises related issues |
| - [`KT-13200`](https://youtrack.jetbrains.com/issue/KT-13200) Fix incorrect number of required type arguments reported on typealias |
| - [`KT-13181`](https://youtrack.jetbrains.com/issue/KT-13181) Fix unresolved reference for a type alias from a different module |
| - [`KT-13161`](https://youtrack.jetbrains.com/issue/KT-13161) Support java static methods calls with typealiases |
| - [`KT-13835`](https://youtrack.jetbrains.com/issue/KT-13835) Do not lose nullability information while expanding type alias in projection position |
| - [`KT-13422`](https://youtrack.jetbrains.com/issue/KT-13422) Prohibit usage of type alias to exception class as an object in 'throw' expression |
| - [`KT-13735`](https://youtrack.jetbrains.com/issue/KT-13735) Fix NoSuchMethodError for generic typealias access |
| - [`KT-13513`](https://youtrack.jetbrains.com/issue/KT-13513) Support SAM constructors for aliased java functional types |
| - [`KT-13822`](https://youtrack.jetbrains.com/issue/KT-13822) Fix exception for start-projection of a type alias |
| - [`KT-14071`](https://youtrack.jetbrains.com/issue/KT-14071) Prohibit using type alias as a qualifier for super |
| - [`KT-14282`](https://youtrack.jetbrains.com/issue/KT-14282) Report error on unused type alias with -language-version 1.0 |
| - [`KT-14274`](https://youtrack.jetbrains.com/issue/KT-14274) Fix type alias resolution when it's used for supertype constructor call |
| |
| #### JDK dependent built-in classes related issues |
| - [`KT-13209`](https://youtrack.jetbrains.com/issue/KT-13209) Change first parameter's type of Map.getOrDefault to K instead of Any |
| - [`KT-13069`](https://youtrack.jetbrains.com/issue/KT-13069) Do not emit invalid DefaultImpls delegation when interface extends MutableMap with JDK8 |
| |
| #### `data` classes and inheritance |
| - [`KT-11306`](https://youtrack.jetbrains.com/issue/KT-11306) Allow data classes to implement equals/hashCode/toString from base classes |
| |
| #### Various JVM code generation issues |
| - [`KT-13182`](https://youtrack.jetbrains.com/issue/KT-13182) Fix compiler internal error at inline |
| - [`KT-13757`](https://youtrack.jetbrains.com/issue/KT-13757) Prohibit referencing nested classes by name with $ |
| - [`KT-12985`](https://youtrack.jetbrains.com/issue/KT-12985) Do not create range instances for 'for' loop in CharSequence.indices |
| - [`KT-13931`](https://youtrack.jetbrains.com/issue/KT-13931) Optimize generated code for IntRange#contains |
| |
| #### Various analysis & diagnostic issues |
| - [`KT-435`](https://youtrack.jetbrains.com/issue/KT-435) Use parameter names in error messages when calling a function-valued expression |
| - [`KT-10001`](https://youtrack.jetbrains.com/issue/KT-10001) Fix false unnecessary non-null assertion on a pair element |
| - [`KT-12811`](https://youtrack.jetbrains.com/issue/KT-12811) Treat function declaration as final if it is a member of a final class |
| - [`KT-13961`](https://youtrack.jetbrains.com/issue/KT-13961) Report REDECLARATION on private-in-file 'foo' vs public 'foo' in different file |
| |
| ### JS |
| |
| #### Feature support |
| - [`KT-13544`](https://youtrack.jetbrains.com/issue/KT-13544) Support type aliases in JS |
| - [`KT-13345`](https://youtrack.jetbrains.com/issue/KT-13345) Support class literals in JS |
| |
| #### Library updates |
| - [`KT-18`](https://youtrack.jetbrains.com/issue/KT-18) Move exceptions from `java.lang` to `kotlin` package |
| - [`KT-12386`](https://youtrack.jetbrains.com/issue/KT-12386) Rewrite JS collections in Kotlin, move them to `kotlin.collections` package |
| - [`KT-7809`](https://youtrack.jetbrains.com/issue/KT-7809) Make Collection implementations conform to their declared interfaces |
| - [`KT-7473`](https://youtrack.jetbrains.com/issue/KT-7473) Make AbstractCollection.equals check object type |
| - [`KT-13429`](https://youtrack.jetbrains.com/issue/KT-13429) Make 'remove' on fresh iterator throw exception instead of removing last element |
| - [`KT-13459`](https://youtrack.jetbrains.com/issue/KT-13459) Make JS implementation of ArrayList::add(index, element) check the index is in valid range |
| - [`KT-8724`](https://youtrack.jetbrains.com/issue/KT-8724) Fix MutableIterator.remove() for HashMap |
| - [`KT-10786`](https://youtrack.jetbrains.com/issue/KT-10786) Make Map.keys return view of map keys instead of snapshot |
| - [`KT-14194`](https://youtrack.jetbrains.com/issue/KT-14194) Make HashMap.putAll implementation not to call getKey/getValue |
| |
| ### Standard Library |
| |
| #### Backward compatibility |
| - [`KT-14297`](https://youtrack.jetbrains.com/issue/KT-14297) Add @SinceKotlin annotation to support compatibility with compilation against older standard library |
| - [`KT-14213`](https://youtrack.jetbrains.com/issue/KT-14213) Ensure printStackTrace can be called with -language-version 1.0 |
| |
| #### Enhancements |
| - [`KEEP-53`](https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/abstract-collections.md) Provide two distinct hierarchies of abstract collections: one for implementing read-only/immutable collections, and other for implementing mutable collections |
| - [`KEEP-13`](https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/map-copying.md) Provide extension functions to copy maps |
| - [`KT-18`](https://youtrack.jetbrains.com/issue/KT-18) Introduce type aliases for common exceptions from `java.lang` in `kotlin` package |
| - [`KT-12762`](https://youtrack.jetbrains.com/issue/KT-12762) Make `kotlin.ranges.until` return an empty range for "illegal" 'to' parameter |
| - [`KT-12894`](https://youtrack.jetbrains.com/issue/KT-12894) Allow nullable receiver for `use` extension |
| |
| ### Reflection |
| |
| #### New features |
| - [`KT-8998`](https://youtrack.jetbrains.com/issue/KT-8998) Introduce comprehensive API to work with KType instances |
| - [`KT-10447`](https://youtrack.jetbrains.com/issue/KT-10447) Provide a way to check if a KClass is a data class |
| - [`KT-11284`](https://youtrack.jetbrains.com/issue/KT-11284) Add KClass<T>.cast extension |
| - [`KT-13106`](https://youtrack.jetbrains.com/issue/KT-13106) Support annotation constructors in reflection |
| |
| #### Optimizations |
| - [`KT-10651`](https://youtrack.jetbrains.com/issue/KT-10651) Optimize KClass.simpleName |
| |
| ### IDE |
| |
| ###### New features |
| - [`KT-12903`](https://youtrack.jetbrains.com/issue/KT-12903) Implement "Inline type alias" refactoring |
| - [`KT-12902`](https://youtrack.jetbrains.com/issue/KT-12902) Implement "Introduce type alias" refactoring |
| - [`KT-12904`](https://youtrack.jetbrains.com/issue/KT-12904) Implement "Create type alias from usage" quick fix |
| - [`KT-9016`](https://youtrack.jetbrains.com/issue/KT-9016) Make use of named higher order function parameters |
| - [`KT-12205`](https://youtrack.jetbrains.com/issue/KT-12205) Suggest import of Kotlin static members in editor with Java source |
| - [`KT-13941`](https://youtrack.jetbrains.com/issue/KT-13941) Implement intention for introducing destructured lambda parameters when it's possible |
| - [`KT-13943`](https://youtrack.jetbrains.com/issue/KT-13943) Implement inspection and quickfix for to detect a manual destructuring of for / lambda parameter |
| |
| ###### Issues fixed |
| - [`KT-13004`](https://youtrack.jetbrains.com/issue/KT-13004) Support bound method references in completion |
| - [`KT-13242`](https://youtrack.jetbrains.com/issue/KT-13242) Suggest 'typealias' keyword in completion |
| - [`KT-13244`](https://youtrack.jetbrains.com/issue/KT-13244) Override/Implement Members: Do not expand type aliases in the generated members |
| - [`KT-13611`](https://youtrack.jetbrains.com/issue/KT-13611) Go to Class: Fix presentation of type aliases |
| - [`KT-13759`](https://youtrack.jetbrains.com/issue/KT-13759) Rename: Process object-wrapping alias references |
| - [`KT-13955`](https://youtrack.jetbrains.com/issue/KT-13955) Find Usages: Add special type for usages inside of type aliases |
| - [`KT-13479`](https://youtrack.jetbrains.com/issue/KT-13479) Support navigation to type aliases from binaries |
| - [`KT-13766`](https://youtrack.jetbrains.com/issue/KT-13766) Fix optimize imports not to add wrong and unnecessary import because of type alias |
| - [`KT-12949`](https://youtrack.jetbrains.com/issue/KT-12949) Consider type aliases as candidates for import |
| - [`KT-13266`](https://youtrack.jetbrains.com/issue/KT-13266) Suggest non-imported type aliases in completion |
| - [`KT-13689`](https://youtrack.jetbrains.com/issue/KT-13689) Do not treat type alias constructor usage as original type usage for optimize imports |
| |
| ### Scripting |
| |
| - A new library `kotlin-script-util` containing utilities for implementing kotlin script support |
| - [`KT-7880`](https://youtrack.jetbrains.com/issue/KT-7880) Experimental support for JSR 223 Scripting API |
| - [`KT-13975`](https://youtrack.jetbrains.com/issue/KT-13975), [`KT-14264`](https://youtrack.jetbrains.com/issue/KT-14264) Convert error on retrieving gradle plugin settings to warning |
| - Implement support for custom template-based scripts in command-line compiler, maven and gradle plugins |
| |
| ## 1.1-M01 (EAP-1) |
| |
| ### Language features |
| |
| + **Coroutines (async/await, generators)** ([proposal](https://github.com/Kotlin/kotlin-coroutines)) |
| |
| Current limitations: |
| |
| - for some cases type inference is not supported yet |
| - limited IDE support |
| - allowed only one `handleResult` function: [design](https://github.com/Kotlin/kotlin-coroutines/blob/master/kotlin-coroutines-informal.md#result-handlers) |
| - handling `finally` blocks is not supported: [issue](https://github.com/Kotlin/kotlin-coroutines/issues/1) |
| |
| + **Bound callable references** ([proposal](https://github.com/Kotlin/KEEP/issues/5)) |
| |
| + **Type aliases** ([proposal](https://github.com/Kotlin/KEEP/issues/4)) |
| |
| Current limitations: |
| - type alias constructors for inner classes are not supported yet |
| - annotations on type alias are not supported yet |
| - limited IDE support |
| |
| + **Local delegated properties** ([proposal](https://github.com/Kotlin/KEEP/issues/25)) |
| |
| + **JDK dependent built-in classes** ([proposal](https://github.com/Kotlin/KEEP/issues/30)) |
| |
| + **Sealed class inheritors in the same file** ([proposal](https://github.com/Kotlin/KEEP/issues/29)) |
| + **Allow base classes for data classes** ([proposal](https://github.com/Kotlin/KEEP/issues/31)) |
| |
| |
| ### Scripting |
| |
| - Implement support for [Script Definition Template](https://github.com/Kotlin/KEEP/blob/da9f3ec5f78429e7560bfc284cb7f52e02282b1f/proposals/script-definition-template.md) |
| and related functionality, except the following parts: |
| - automatic script templates discovery is not implemented |
| - `@file:ScriptTemplate` annotation is not supported |
| - the parameters `javaHome` and `scripts` from `KotlinScriptExternalDependencies` are not used yet |
| - Implement support for custom template-based scripts in IDEA: resolving, completion and navigation to symbols from script classpath and sources |
| - Implement GradleScriptTemplatesProvider extension that supplies a script template if gradle with |
| [kotlin script support](https://github.com/gradle/gradle-script-kotlin) is used in the project |
| |
| |
| ### Compiler |
| |
| ###### Issues fixed |
| - [`KT-4779`](https://youtrack.jetbrains.com/issue/KT-4779) Generate default methods for implementations in interfaces |
| - [`KT-11780`](https://youtrack.jetbrains.com/issue/KT-11780) Fixed incorrect "No cast needed" warning |
| - [`KT-12156`](https://youtrack.jetbrains.com/issue/KT-12156) Fixed incorrect error on `inline` modifier inside final class |
| - [`KT-12358`](https://youtrack.jetbrains.com/issue/KT-12358) Report missing error "Abstract member not implemented" when a fake method of 'Any' is inherited from an interface |
| - [`KT-6206`](https://youtrack.jetbrains.com/issue/KT-6206) Generate equals/hashCode/toString in data class always unless it'll cause a JVM signature clash error |
| - [`KT-8990`](https://youtrack.jetbrains.com/issue/KT-8990) Fixed incorrect error "virtual member hidden" for a private method of an inner class |
| - [`KT-12429`](https://youtrack.jetbrains.com/issue/KT-12429) Fixed visibility checks for annotation usage on top-level declarations |
| - [`KT-5068`](https://youtrack.jetbrains.com/issue/KT-5068) Introduced a special diagnostic message for "type mismatch" errors such as `fun f(): Int = { 1 }`. |
| |
| ### Standard Library |
| |
| - [`KT-8254`](https://youtrack.jetbrains.com/issue/KT-8254) Provide standard library supplement artifacts for using with JDK 7 and 8. |
| These artifacts include extensions for the types available in the latter JDKs, such as `AutoCloseable.use` ([`KT-5899`](https://youtrack.jetbrains.com/issue/KT-5899)) or `Stream.toList`. |
| - [`KT-12753`](https://youtrack.jetbrains.com/issue/KT-12753) Provide an access to named group matches of `Regex` match result (for JDK 8 only). |
| - Add `assertFails` overload with message to kotlin-test. |
| |
| |
| ### IDE |
| |
| ###### New features |
| |
| + [`KT-12019`](https://youtrack.jetbrains.com/issue/KT-12019) Introduce "redundant `if`" inspection |
| |
| ###### Issues fixed |
| |
| + [`KT-12389`](https://youtrack.jetbrains.com/issue/KT-12389) Do not exit from REPL when toString() of user class throws an exception |
| + [`KT-12129`](https://youtrack.jetbrains.com/issue/KT-12129) Fixed link on api reference page in KDoc |
| |
| ## 1.0.7 |
| |
| ### IDE |
| |
| - Project View: Fix presentation of Kotlin files and their members when @JvmName having the same name as the file itself |
| - [`KT-15611`](https://youtrack.jetbrains.com/issue/KT-15611) Extract Interface/Superclass: Disable const-properties |
| - Pull Up: Fix pull-up from object to superclass |
| - [`KT-15602`](https://youtrack.jetbrains.com/issue/KT-15602) Extract Interface/Superclass: Disable "Make abstract" for inline/external/lateinit members |
| - Extract Interface: Disable inline/external/lateinit members |
| - [`KT-12704`](https://youtrack.jetbrains.com/issue/KT-12704), [`KT-15583`](https://youtrack.jetbrains.com/issue/KT-15583) Override/Implement Members: Support all nullability annotations respected by the Kotlin compiler |
| - [`KT-15563`](https://youtrack.jetbrains.com/issue/KT-15563) Override Members: Allow overriding virtual synthetic members (e.g. equals(), hashCode(), toString(), etc.) in data classes |
| - [`KT-15355`](https://youtrack.jetbrains.com/issue/KT-15355) Extract Interface: Disable "Make abstract" and assume it to be true for abstract members of an interface |
| - [`KT-15353`](https://youtrack.jetbrains.com/issue/KT-15353) Extract Superclass/Interface: Allow extracting class with special name (and quotes) |
| - [`KT-15643`](https://youtrack.jetbrains.com/issue/KT-15643) Extract Interface/Pull Up: Disable "Make abstract" and assume it to be true for primary constructor parameter when moving to an interface |
| - [`KT-15607`](https://youtrack.jetbrains.com/issue/KT-15607) Extract Interface/Pull Up: Disable internal/protected members when moving to an interface |
| - [`KT-15640`](https://youtrack.jetbrains.com/issue/KT-15640) Extract Interface/Pull Up: Drop 'final' modifier when moving to an interface |
| - [`KT-15639`](https://youtrack.jetbrains.com/issue/KT-15639) Extract Superclass/Interface/Pull Up: Add spaces between 'abstract' modifier and annotations |
| - [`KT-15606`](https://youtrack.jetbrains.com/issue/KT-15606) Extract Interface/Pull Up: Warn about private members with usages in the original class |
| - [`KT-15635`](https://youtrack.jetbrains.com/issue/KT-15635) Extract Superclass/Interface: Fix bogus visibility warning inside a member when it's being moved as abstract |
| - [`KT-15598`](https://youtrack.jetbrains.com/issue/KT-15598) Extract Interface: Red-highlight members inherited from a super-interface when that interface reference itself is not extracted |
| - [`KT-15674`](https://youtrack.jetbrains.com/issue/KT-15674) Extract Superclass: Drop inapplicable modifiers when converting property-parameter to ordinary parameter |
| - [`KT-15444`](https://youtrack.jetbrains.com/issue/KT-15444) Spring Support: Consider declaration open if it's supplemented with a preconfigured annotation in corresponding compiler plugin |
| |
| #### Intention actions, inspections and quickfixes |
| |
| ##### New features |
| |
| - [`KT-15068`](https://youtrack.jetbrains.com/issue/KT-15068) Implement intention which rename file according to the top-level class name |
| - Implement quickfix which enables/disables coroutine support in module or project |
| - [`KT-15056`](https://youtrack.jetbrains.com/issue/KT-15056) Implement intention which converts object literal to class |
| - [`KT-8855`](https://youtrack.jetbrains.com/issue/KT-8855) Implement "Create label" quick fix |
| - [`KT-15627`](https://youtrack.jetbrains.com/issue/KT-15627) Support "Change parameter type" for parameters with type-mismatched default value |
| |
| ## 1.0.6 |
| |
| ### IDE |
| |
| - [`KT-13811`](https://youtrack.jetbrains.com/issue/KT-13811) Expose JVM target setting in IntelliJ IDEA plugin compiler configuration UI |
| - [`KT-12410`](https://youtrack.jetbrains.com/issue/KT-12410) Expose language version setting in IntelliJ IDEA plugin compiler configuration UI |
| |
| #### Intention actions, inspections and quickfixes |
| |
| - [`KT-14569`](https://youtrack.jetbrains.com/issue/KT-14569) Convert Property to Function Intention: Search occurrences using progress dialog |
| - [`KT-14501`](https://youtrack.jetbrains.com/issue/KT-14501) Create from Usage: Support array access expressions/binary expressions with type mismatch errors |
| - [`KT-14500`](https://youtrack.jetbrains.com/issue/KT-14500) Create from Usage: Suggest functional type based on the call with lambda argument and unresolved invoke() |
| - [`KT-14459`](https://youtrack.jetbrains.com/issue/KT-14459) Initialize with Constructor Parameter: Fix IDE freeze on properties in generic class |
| - [`KT-14044`](https://youtrack.jetbrains.com/issue/KT-14044) Fix exception on deleting unused declaration in IDEA 2016.3 |
| - [`KT-14019`](https://youtrack.jetbrains.com/issue/KT-14019) Create from Usage: Support generation of abstract members for superclasses |
| - [`KT-14246`](https://youtrack.jetbrains.com/issue/KT-14246) Intentions: Convert function type parameter to receiver |
| - [`KT-14246`](https://youtrack.jetbrains.com/issue/KT-14246) Intentions: Convert function type receiver to parameter |
| |
| ##### New features |
| |
| - [`KT-14729`](https://youtrack.jetbrains.com/issue/KT-14729) Implement "Add names to call arguments" intention |
| - [`KT-11760`](https://youtrack.jetbrains.com/issue/KT-11760) Create from Usage: Support adding type parameters to the referenced type |
| |
| #### Refactorings |
| |
| - [`KT-14583`](https://youtrack.jetbrains.com/issue/KT-14583) Change Signature: Use new signature when looking for redeclaration conflicts |
| - [`KT-14854`](https://youtrack.jetbrains.com/issue/KT-14854) Extract Interface: Fix NPE on dialog opening |
| - [`KT-14814`](https://youtrack.jetbrains.com/issue/KT-14814) Rename: Fix renaming of .kts file to .kt and vice versa |
| - [`KT-14361`](https://youtrack.jetbrains.com/issue/KT-14361) Rename: Do not report redeclaration conflict for private top-level declarations located in different files |
| - [`KT-14596`](https://youtrack.jetbrains.com/issue/KT-14596) Safe Delete: Fix exception on deleting Java class used in Kotlin import directive(s) |
| - [`KT-14325`](https://youtrack.jetbrains.com/issue/KT-14325) Rename: Fix exceptions on moving file with facade class to another package |
| - [`KT-14197`](https://youtrack.jetbrains.com/issue/KT-14197) Move: Fix callable reference processing when moving to another package |
| - [`KT-13781`](https://youtrack.jetbrains.com/issue/KT-13781) Extract Function: Do not wrap companion member references inside of the `with` call |
| |
| ##### New features |
| - [`KT-14792`](https://youtrack.jetbrains.com/issue/KT-14792) Rename: Suggest respective parameter name for the local variable passed to function |
| |
| ## 1.0.5 |
| |
| ### IDE |
| |
| - [`KT-9125`](https://youtrack.jetbrains.com/issue/KT-9125) Support Type Hierarchy on references inside of super type call entries |
| - [`KT-13542`](https://youtrack.jetbrains.com/issue/KT-13542) Rename: Do not search parameter text occurrences outside of its containing declaration |
| - [`KT-8672`](https://youtrack.jetbrains.com/issue/KT-8672) Rename: Optimize search of parameter references in calls with named arguments |
| - [`KT-9285`](https://youtrack.jetbrains.com/issue/KT-9285) Rename: Optimize search of private class members |
| - [`KT-13589`](https://youtrack.jetbrains.com/issue/KT-13589) Use TODO() consistently in implementation stubs |
| - [`KT-13630`](https://youtrack.jetbrains.com/issue/KT-13630) Do not show Change Signature dialog when applying "Remove parameter" quick-fix |
| - Re-highlight only single function after local modifications |
| - [`KT-13474`](https://youtrack.jetbrains.com/issue/KT-13474) Fix performance of typing super call lambda |
| - Show "Variables and values captured in a closure" highlighting only for usages |
| - [`KT-13838`](https://youtrack.jetbrains.com/issue/KT-13838) Add file name to the presentation of private top-level declaration (Go to symbol, etc.) |
| - [`KT-14096`](https://youtrack.jetbrains.com/issue/KT-14096) Rename: When renaming Kotlin file outside of source root do not rename its namesake in a source root |
| - [`KT-13928`](https://youtrack.jetbrains.com/issue/KT-13928) Move Inner Class to Upper Level: Fix replacement of outer class instances used in inner class constructor calls |
| - [`KT-12556`](https://youtrack.jetbrains.com/issue/KT-12556) Allow using whitespaces and other symbols in "Generate -> Test Function" dialog |
| - [`KT-14122`](https://youtrack.jetbrains.com/issue/KT-14122) Generate 'toString()': Permit for data classes |
| - [`KT-12398`](https://youtrack.jetbrains.com/issue/KT-12398) Call Hierarchy: Show Kotlin usages of Java methods |
| - [`KT-13976`](https://youtrack.jetbrains.com/issue/KT-13976) Search Everywhere: Render function parameter types |
| - [`KT-13977`](https://youtrack.jetbrains.com/issue/KT-13977) Search Everywhere: Render extension type in prefix position |
| - Implement Kotlin facet |
| |
| #### Intention actions, inspections and quickfixes |
| |
| - [`KT-9490`](https://youtrack.jetbrains.com/issue/KT-9490) Convert receiver to parameter: use template instead of the dialog |
| - [`KT-11483`](https://youtrack.jetbrains.com/issue/KT-11483) Move to Companion: Do not use qualified names as labels |
| - [`KT-13874`](https://youtrack.jetbrains.com/issue/KT-13874) Move to Companion: Fix AssertionError on running refactoring from Conflicts View |
| - [`KT-13883`](https://youtrack.jetbrains.com/issue/KT-13883) Move to Companion Object: Fix exception when applied to class |
| - [`KT-13876`](https://youtrack.jetbrains.com/issue/KT-13876) Move to Companion Object: Forbid for functions/properties referencing type parameters of the containing class |
| - [`KT-13877`](https://youtrack.jetbrains.com/issue/KT-13877) Move to Companion Object: Warn if companion object already contains function with the same signature |
| - [`KT-13933`](https://youtrack.jetbrains.com/issue/KT-13933) Convert Parameter to Receiver: Do not qualify companion members with labeled 'this' |
| - [`KT-13942`](https://youtrack.jetbrains.com/issue/KT-13942) Redundant 'toString()' in String Template: Disable for qualified expressions with 'super' receiver |
| - [`KT-13878`](https://youtrack.jetbrains.com/issue/KT-13878) Remove Redundant Receiver Parameter: Fix exception receiver removal |
| - [`KT-14143`](https://youtrack.jetbrains.com/issue/KT-14143) Create from Usages: Do not suggest on type-mismatched expressions which are not call arguments |
| - [`KT-13882`](https://youtrack.jetbrains.com/issue/KT-13882) Convert Receiver to Parameter: Fix AssertionError |
| - [`KT-14199`](https://youtrack.jetbrains.com/issue/KT-14199) Add Library: Fix exception due to resolution being run in the "dumb mode" |
| - Convert Receiver to Parameter: Fix this replacement |
| |
| ##### New features |
| |
| - [`KT-11525`](https://youtrack.jetbrains.com/issue/KT-11525) Implement "Create type parameter" quickfix |
| - [`KT-9931`](https://youtrack.jetbrains.com/issue/KT-9931) Implement "Remove unused assignment" quickfix |
| - [`KT-14245`](https://youtrack.jetbrains.com/issue/KT-14245) Implement "Convert enum to sealed class" intention |
| - [`KT-14245`](https://youtrack.jetbrains.com/issue/KT-14245) Implement "Convert sealed class to enum" intention |
| |
| #### Refactorings |
| |
| - [`KT-13535`](https://youtrack.jetbrains.com/issue/KT-13535) Pull Up: Remove visibility modifiers on adding 'override' |
| - [`KT-13216`](https://youtrack.jetbrains.com/issue/KT-13216) Move: Report separate conflicts for each property accessor |
| - [`KT-13216`](https://youtrack.jetbrains.com/issue/KT-13216) Move: Forbid moving of enum entries |
| - [`KT-13553`](https://youtrack.jetbrains.com/issue/KT-13553) Move: Do not show directory selection dialog if target directory is already specified by drag-and-drop |
| - [`KT-8867`](https://youtrack.jetbrains.com/issue/KT-8867) Rename: Rename all overridden members if user chooses to refactor base declaration(s) |
| - Pull Up: Drop 'override' modifier if moved member doesn't override anything |
| - [`KT-13660`](https://youtrack.jetbrains.com/issue/KT-13660) Move: Do not drop object receivers when calling variable of extension functional type |
| - [`KT-13903`](https://youtrack.jetbrains.com/issue/KT-13903) Move: Remove companion object which becomes empty after the move |
| - [`KT-13916`](https://youtrack.jetbrains.com/issue/KT-13916) Move: Report visibility conflicts in import directives |
| - [`KT-13906`](https://youtrack.jetbrains.com/issue/KT-13906) Move Nested Class to Upper Level: Do not show directory selection dialog twice |
| - [`KT-13901`](https://youtrack.jetbrains.com/issue/KT-13901) Move: Do not ignore target directory selected in the dialog (DnD mode) |
| - [`KT-13904`](https://youtrack.jetbrains.com/issue/KT-13904) Move Nested Class to Upper Level: Preserve state of "Search in comments"/"Search for text occurrences" checkboxes |
| - [`KT-13909`](https://youtrack.jetbrains.com/issue/KT-13909) Move Files/Directories: Fix behavior of "Open moved files in editor" checkbox |
| - [`KT-14004`](https://youtrack.jetbrains.com/issue/KT-14004) Introduce Variable: Fix exception on trying to extract variable of functional type |
| - [`KT-13726`](https://youtrack.jetbrains.com/issue/KT-13726) Move: Fix bogus conflicts due to references resolving to wrong library version |
| - [`KT-14114`](https://youtrack.jetbrains.com/issue/KT-14114) Move: Fix exception on moving Kotlin file without declarations |
| - [`KT-14157`](https://youtrack.jetbrains.com/issue/KT-14157) Rename: Rename do-while loop variables in the loop condition |
| - [`KT-14128`](https://youtrack.jetbrains.com/issue/KT-14128), [`KT-13862`](https://youtrack.jetbrains.com/issue/KT-13862) Rename: Use qualified class name when looking for occurrences in non-code files |
| - [`KT-6199`](https://youtrack.jetbrains.com/issue/KT-6199) Rename: Replace non-code class occurrences with new qualified name |
| - [`KT-14182`](https://youtrack.jetbrains.com/issue/KT-14182) Move: Show error message on applying to enum entries |
| - Extract Function: Support implicit abnormal exits via Nothing-typed expressions |
| - [`KT-14285`](https://youtrack.jetbrains.com/issue/KT-14285) Rename: Forbid on backing field reference |
| - [`KT-14240`](https://youtrack.jetbrains.com/issue/KT-14240) Introduce Variable: Do not replace assignment left-hand sides |
| - [`KT-14234`](https://youtrack.jetbrains.com/issue/KT-14234) Rename: Do not suggest type-based names for functions with primitive return types |
| |
| ##### New features |
| |
| - [`KT-13155`](https://youtrack.jetbrains.com/issue/KT-13155) Implement "Introduce Type Parameter" refactoring |
| - [`KT-11017`](https://youtrack.jetbrains.com/issue/KT-11017) Implement "Extract Superclass" refactoring |
| - [`KT-11017`](https://youtrack.jetbrains.com/issue/KT-11017) Implement "Extract Interface" refactoring |
| Pull Up: Support properties declared in the primary constructor |
| Pull Up: Support members declared in the companion object of the original class |
| Pull Up: Show member dependencies in the refactoring dialog |
| - [`KT-9485`](https://youtrack.jetbrains.com/issue/KT-9485) Push Down: Support moving members from Java to Kotlin class |
| - [`KT-13963`](https://youtrack.jetbrains.com/issue/KT-13963) Rename: Implement popup chooser for overriding members |
| |
| #### Android Lint |
| |
| ###### Issues fixed |
| |
| - [`KT-12022`](https://youtrack.jetbrains.com/issue/KT-12022) Report lint warnings even when file contains errors |
| |
| ## 1.0.4 |
| |
| ### Compiler |
| |
| #### Analysis & diagnostics |
| |
| - [`KT-10968`](https://youtrack.jetbrains.com/issue/KT-10968), [`KT-11075`](https://youtrack.jetbrains.com/issue/KT-11075), [`KT-12286`](https://youtrack.jetbrains.com/issue/KT-12286) Type inference of callable references |
| - [`KT-11892`](https://youtrack.jetbrains.com/issue/KT-11892) Report error on qualified super call to a supertype extended by a different supertype |
| - [`KT-12875`](https://youtrack.jetbrains.com/issue/KT-12875) Report error on incorrect call of member extension invoke |
| - [`KT-12847`](https://youtrack.jetbrains.com/issue/KT-12847) Report error on accessing protected property setter from super class' companion |
| - [`KT-12322`](https://youtrack.jetbrains.com/issue/KT-12322) Overload resolution ambiguity with constructor reference when class has a companion object |
| - [`KT-11440`](https://youtrack.jetbrains.com/issue/KT-11440) Overload resolution ambiguity on specialized Map.put implementation from Java |
| - [`KT-11389`](https://youtrack.jetbrains.com/issue/KT-11389) Runtime exception when calling Java primitive overloadings |
| - [`KT-8200`](https://youtrack.jetbrains.com/issue/KT-8200) Exception when using non-generic interface with generic arguments |
| - [`KT-10237`](https://youtrack.jetbrains.com/issue/KT-10237) Exception on an unresolved symbol in a type parameter bound in the 'where' clause |
| - [`KT-11821`](https://youtrack.jetbrains.com/issue/KT-11821) Exception on incorrect number of generic arguments in a type parameter bound in the 'where' clause |
| - [`KT-12482`](https://youtrack.jetbrains.com/issue/KT-12482) Exception: Implementation doesn't have the most specific type, but none of the other overridden methods does either |
| - [`KT-12687`](https://youtrack.jetbrains.com/issue/KT-12687) Exception when 'data' modifier is applied to object |
| - [`KT-9620`](https://youtrack.jetbrains.com/issue/KT-9620) AssertionError in DescriptorResolver#checkBounds |
| - [`KT-3689`](https://youtrack.jetbrains.com/issue/KT-3689) IllegalAccess on a property with private setter of the subclass |
| - [`KT-6391`](https://youtrack.jetbrains.com/issue/KT-6391) Wrong warning for array casting (Array<Any?> to Array<Any>) |
| - [`KT-8596`](https://youtrack.jetbrains.com/issue/KT-8596) Exception when analyzing nested class constructor reference in an argument position |
| - [`KT-12982`](https://youtrack.jetbrains.com/issue/KT-12982) Incorrect type inference when accessing mutable protected property via reflection |
| - [`KT-13206`](https://youtrack.jetbrains.com/issue/KT-13206) Report "Cast never succeeds" if and only if ClassCastException can be predicted |
| - [`KT-12467`](https://youtrack.jetbrains.com/issue/KT-12467) IllegalStateException: Concrete fake override should have exactly one concrete super-declaration: [] |
| - [`KT-13340`](https://youtrack.jetbrains.com/issue/KT-13340) Report "return is not allowed here" only on the return keyword, not the whole expression |
| - [`KT-2349`](https://youtrack.jetbrains.com/issue/KT-2349), [`KT-6054`](https://youtrack.jetbrains.com/issue/KT-6054) Report "uninitialized enum entry" if enum entry is referenced before its declaration |
| - [`KT-12809`](https://youtrack.jetbrains.com/issue/KT-12809) Report "uninitialized variable" if property is referenced before its declaration |
| - [`KT-260`](https://youtrack.jetbrains.com/issue/KT-260) Do not report "cast never succeeds" when casting nullable to nullable |
| - [`KT-11769`](https://youtrack.jetbrains.com/issue/KT-11769) Prohibit access from enum instance initialization code to members of enum's companion object |
| - [`KT-13371`](https://youtrack.jetbrains.com/issue/KT-13371) Fix CompilationException: Rewrite at slice LEAKING_THIS key: REFERENCE_EXPRESSION |
| - [`KT-13401`](https://youtrack.jetbrains.com/issue/KT-13401) Fix StackOverflowError when checking variance |
| - [`KT-13330`](https://youtrack.jetbrains.com/issue/KT-13330), [`KT-13349`](https://youtrack.jetbrains.com/issue/KT-13349) Fix AssertionError: Illegal resolved call to variable with invoke |
| - [`KT-13421`](https://youtrack.jetbrains.com/issue/KT-13421) Fix AssertionError: Only integer constants should be checked for overflow |
| - [`KT-13555`](https://youtrack.jetbrains.com/issue/KT-13555) Fix internal error "resolveToInstruction" |
| - [`KT-8989`](https://youtrack.jetbrains.com/issue/KT-8989) Change error messages: Replace "invisible_fake" with "invisible (private in a supertype)" |
| - [`KT-13612`](https://youtrack.jetbrains.com/issue/KT-13612) Val reassignment in try / catch |
| - [`KT-5469`](https://youtrack.jetbrains.com/issue/KT-5469) Incorrect "is never used" warning for value used in catch block |
| - [`KT-13510`](https://youtrack.jetbrains.com/issue/KT-13510) Missing "Nested class not allowed" error for anonymous object inside val initializer |
| - [`KT-13685`](https://youtrack.jetbrains.com/issue/KT-13685) Fix NPE when resolving callable references on incomplete code |
| - Change error messages: Fix quotes around keywords in diagnostic messages |
| - Change error messages: Remove quotes around visibilities |
| |
| #### Parser |
| |
| - [`KT-7118`](https://youtrack.jetbrains.com/issue/KT-7118) Improve error message after trailing dot in floating point literal |
| - [`KT-4948`](https://youtrack.jetbrains.com/issue/KT-4948) Recover by following keyword |
| - [`KT-7915`](https://youtrack.jetbrains.com/issue/KT-7915) Recover after val with no subsequent name |
| - [`KT-12987`](https://youtrack.jetbrains.com/issue/KT-12987) Recover after val with no name before declaration starting with soft keyword |
| |
| #### JVM code generation |
| |
| - [`KT-12909`](https://youtrack.jetbrains.com/issue/KT-12909) Do not generate redundant bridge for special built-in override |
| - [`KT-11915`](https://youtrack.jetbrains.com/issue/KT-11915) Exception in entrySet when Map implementation in Kotlin extends another one |
| - [`KT-12755`](https://youtrack.jetbrains.com/issue/KT-12755) Exception on property generation in multi-file classes |
| - [`KT-12983`](https://youtrack.jetbrains.com/issue/KT-12983) VerifyError: Bad type on operand stack in arraylength |
| - [`KT-12908`](https://youtrack.jetbrains.com/issue/KT-12908) Variable initialization in loop causes VerifyError: Bad local variable type |
| - [`KT-13040`](https://youtrack.jetbrains.com/issue/KT-13040) Invalid bytecode generated for extension lambda invocation with safe call |
| - [`KT-13023`](https://youtrack.jetbrains.com/issue/KT-13023) Char operations throw ClassCastException for boxed Chars |
| - [`KT-11634`](https://youtrack.jetbrains.com/issue/KT-11634) Exception for super call in delegation |
| - [`KT-12359`](https://youtrack.jetbrains.com/issue/KT-12359) Redundant stubs are generated on inheriting from java.util.Collection |
| - [`KT-11833`](https://youtrack.jetbrains.com/issue/KT-11833) Error generating constructors of class on anonymous object inheriting from nested class of super class |
| - [`KT-13133`](https://youtrack.jetbrains.com/issue/KT-13133) Incorrect InnerClasses attribute value for anonymous object copied from an inline function |
| - [`KT-13241`](https://youtrack.jetbrains.com/issue/KT-13241) Indices optimization leads to VerifyError with smart cast receiver |
| - [`KT-13374`](https://youtrack.jetbrains.com/issue/KT-13374) Fix compiler exception when inline function contains anonymous object implementing an interface by delegation |
| |
| ##### Generated code performance |
| |
| - [`KT-11964`](https://youtrack.jetbrains.com/issue/KT-11964) No TABLESWITCH in when on enum bytecode if enum constant is imported |
| - [`KT-6916`](https://youtrack.jetbrains.com/issue/KT-6916) Optimize 'for' over 'downTo' |
| - [`KT-12733`](https://youtrack.jetbrains.com/issue/KT-12733) Optimize 'for' over 'rangeTo' as a non-qualified call |
| |
| ### Standard Library |
| |
| - [`KT-13115`](https://youtrack.jetbrains.com/issue/KT-13115), [`KT-13297`](https://youtrack.jetbrains.com/issue/KT-13297) Improve documentation formatting, clarify documentation for `FileTreeWalk`, `Sequence` and `generateSequence`. |
| - [`KT-12894`](https://youtrack.jetbrains.com/issue/KT-12894) Do not fail in `Closeable.use` if the resource is `null`. |
| |
| ### Reflection |
| |
| - [`KT-12915`](https://youtrack.jetbrains.com/issue/KT-12915) Runtime exception on callBy of JvmStatic function with default arguments |
| - [`KT-12967`](https://youtrack.jetbrains.com/issue/KT-12967) Runtime exception on reference to generic property |
| - [`KT-13370`](https://youtrack.jetbrains.com/issue/KT-13370) NullPointerException on companionObjectInstance of a built-in class |
| - [`KT-13462`](https://youtrack.jetbrains.com/issue/KT-13462) Make KClass for primitive type equal to the corresponding KClass for wrapper type |
| |
| ### IDE |
| |
| - [`KT-12655`](https://youtrack.jetbrains.com/issue/KT-12655) New Kotlin file: extra error message for already existing file |
| - [`KT-12760`](https://youtrack.jetbrains.com/issue/KT-12760) Prohibit running non-Unit returning main function |
| - [`KT-12893`](https://youtrack.jetbrains.com/issue/KT-12893) Impossible to open Kotlin compiler settings |
| - [`KT-10433`](https://youtrack.jetbrains.com/issue/KT-10433) Copy-pasting reference to companion object member causes import dialog |
| - [`KT-12803`](https://youtrack.jetbrains.com/issue/KT-12803) Class is marked as unused when it is only used is in method reference |
| - [`KT-13084`](https://youtrack.jetbrains.com/issue/KT-13084) Run test method action executes all tests from same kotlin file |
| - [`KT-12718`](https://youtrack.jetbrains.com/issue/KT-12718) Deadlock due to index reentering |
| - [`KT-13114`](https://youtrack.jetbrains.com/issue/KT-13114) 'Unused declaration' option 'JUnit static methods' is always enabled |
| - [`KT-12997`](https://youtrack.jetbrains.com/issue/KT-12997) Override/Implement Members: Support "Copy JavaDoc" options for library classes |
| - [`KT-12887`](https://youtrack.jetbrains.com/issue/KT-12887) "Extend selection" should select call's invoked expression |
| - [`KT-13383`](https://youtrack.jetbrains.com/issue/KT-13383), [`KT-13379`](https://youtrack.jetbrains.com/issue/KT-13379) Override/Implement Members: Do not make return type non-nullable if base return type is explicitly nullable |
| - [`KT-13218`](https://youtrack.jetbrains.com/issue/KT-13218) Extract Function: Fix AssertionError on callable references |
| - [`KT-6520`](https://youtrack.jetbrains.com/issue/KT-6520) Introduce 'maino' and 'psvmo' templates for generating main in object |
| - [`KT-13455`](https://youtrack.jetbrains.com/issue/KT-13455) Override/Implement: Make return type non-nullable (platform collection case) when overriding Java method |
| - [`KT-10209`](https://youtrack.jetbrains.com/issue/KT-10209) Find Usages: Do not duplicate containing declaration in super member warning dialog |
| - [`KT-12977`](https://youtrack.jetbrains.com/issue/KT-12977) Hybrid dependency causes "outdated binary" warning to appear in non-js project |
| - [`KT-13057`](https://youtrack.jetbrains.com/issue/KT-13057) Go to inheritors on Enum should navigate to all enum classes |
| - Fix exception when choose Gradle configurer after project is synced |
| - Allow configuring Kotlin in Gradle module without Kotlin sources |
| - Show all Kotlin annotations when browsing hierarchy of "java.lang.Annotation" |
| |
| #### Completion |
| |
| - [`KT-12793`](https://youtrack.jetbrains.com/issue/KT-12793) Suggest abstract protected extension methods |
| |
| #### Performance |
| |
| - [`KT-12645`](https://youtrack.jetbrains.com/issue/KT-12645) Lazily calculate FQ name for local classes |
| - [`KT-13071`](https://youtrack.jetbrains.com/issue/KT-13071) Fix severe freezes because of long lint checks on large files |
| |
| #### Highlighting |
| |
| - [`KT-12937`](https://youtrack.jetbrains.com/issue/KT-12937) Java synthetic accessors highlighting does not differ from local variables |
| |
| #### KDoc |
| |
| - [`KT-12998`](https://youtrack.jetbrains.com/issue/KT-12998) Backslash is not rendered |
| - [`KT-12999`](https://youtrack.jetbrains.com/issue/KT-12999) Backtick inside inline code block is not rendered |
| - [`KT-13000`](https://youtrack.jetbrains.com/issue/KT-13000) Exclamation mark is not rendered |
| - [`KT-10398`](https://youtrack.jetbrains.com/issue/KT-10398) Fully qualified link is not resolved in editor |
| - [`KT-12932`](https://youtrack.jetbrains.com/issue/KT-12932) Link to library element is not clickable |
| - [`KT-10654`](https://youtrack.jetbrains.com/issue/KT-10654) Quick Doc can't follow KDoc link in referenced function description |
| - [`KT-9271`](https://youtrack.jetbrains.com/issue/KT-9271) Show Quick Doc for implicit lambda parameter 'it' |
| |
| #### Formatter |
| |
| - [`KT-12830`](https://youtrack.jetbrains.com/issue/KT-12830) Remove spaces before *?* in nullable types |
| - [`KT-13314`](https://youtrack.jetbrains.com/issue/KT-13314) Format spaces around !is and !in |
| |
| #### Intention actions, inspections and quickfixes |
| |
| ##### New features |
| |
| - [`KT-12152`](https://youtrack.jetbrains.com/issue/KT-12152) "Leaking this" inspection reports dangerous operations inside constructors including: |
| |
| * Accessing non-final property in constructor |
| * Calling non-final function in constructor |
| * Using 'this' as function argument in constructor of non-final class |
| |
| - [`KT-13187`](https://youtrack.jetbrains.com/issue/KT-13187) "Make constructor parameter a val" should make the val private or public depending on its option |
| - [`KT-5771`](https://youtrack.jetbrains.com/issue/KT-5771) Mark setter parameter type as redundant and provide quickfix to remove it |
| - [`KT-9228`](https://youtrack.jetbrains.com/issue/KT-9228) Add quickfix to remove '@' from annotation used as argument of another annotation |
| - [`KT-12251`](https://youtrack.jetbrains.com/issue/KT-12251) Add quickfix to fix type mismatch for primitive literals |
| - [`KT-12838`](https://youtrack.jetbrains.com/issue/KT-12838) Add quickfix for "Illegal usage of inline parameter" that adds `noinline` |
| - [`KT-13134`](https://youtrack.jetbrains.com/issue/KT-13134) Add quickfix for wrong Long suffix (Use `L` instead of `l`) |
| - [`KT-10903`](https://youtrack.jetbrains.com/issue/KT-10903) Add intention to convert lambda to function reference |
| - [`KT-7492`](https://youtrack.jetbrains.com/issue/KT-7492) Support "Create abstract function/property" inside an abstract class |
| - [`KT-10668`](https://youtrack.jetbrains.com/issue/KT-10668) Support "Create member/extension" corresponding to the extension receiver of enclosing function |
| - [`KT-12553`](https://youtrack.jetbrains.com/issue/KT-12553) Show versions in inspection about different version of Kotlin plugin in Maven and IDE plugin |
| - [`KT-12489`](https://youtrack.jetbrains.com/issue/KT-12489) Implement intention to replace camel-case test function name with a space-separated one |
| - [`KT-12730`](https://youtrack.jetbrains.com/issue/KT-12730) Warn about using different versions of Kotlin Gradle plugin and bundled compiler |
| - [`KT-13173`](https://youtrack.jetbrains.com/issue/KT-13173) Handle more cases in "Add Const Modifier" Intention |
| - [`KT-12628`](https://youtrack.jetbrains.com/issue/KT-12628) Quickfix for `invoke` operator unsafe calls |
| - [`KT-11425`](https://youtrack.jetbrains.com/issue/KT-11425) Inspection and quickfix to replace usages of `equals()` and `compareTo()` with operators |
| - [`KT-13113`](https://youtrack.jetbrains.com/issue/KT-13113) Inspection to detect redundant string templates |
| - [`KT-13011`](https://youtrack.jetbrains.com/issue/KT-13011) Inspection and quickfix for unnecessary lateinit |
| - [`KT-10731`](https://youtrack.jetbrains.com/issue/KT-10731) Inspection and quickfix for unnecessary use of toString() inside string interpolation |
| - [`KT-12043`](https://youtrack.jetbrains.com/issue/KT-12043) Intention to add / remove braces for when entry/entries |
| - [`KT-13483`](https://youtrack.jetbrains.com/issue/KT-13483) Intention to replace `a..b-1` with `a until b` and vice versa |
| - [`KT-6975`](https://youtrack.jetbrains.com/issue/KT-6975) Quickfix for adding 'inline' to a function with reified generic |
| |
| ##### Bugfixes |
| |
| - Show receiver type in the text of "Create extension" quick fix |
| - Show target class name in the text of "Create member" quick fix |
| - [`KT-12869`](https://youtrack.jetbrains.com/issue/KT-12869) Usages of overridden Java method through synthetic accessors are not found |
| - [`KT-12813`](https://youtrack.jetbrains.com/issue/KT-12813) "Find Usages" for property returns function calls |
| - [`KT-7722`](https://youtrack.jetbrains.com/issue/KT-7722) Approximate unresolvable types in "Create from Usage" quickfixes |
| - [`KT-11115`](https://youtrack.jetbrains.com/issue/KT-11115) Implement Members: Fix base member detection when abstract and non-abstract members with matching signatures are inherited from an interface |
| - [`KT-12876`](https://youtrack.jetbrains.com/issue/KT-12876) Bogus suggestion to move property to constructor |
| - [`KT-13055`](https://youtrack.jetbrains.com/issue/KT-13055) Exception in "Specify Type Explicitly" intention |
| - [`KT-12942`](https://youtrack.jetbrains.com/issue/KT-12942) "Replace 'when' with 'if'" intention changes semantics when 'if' statements are used |
| - [`KT-12646`](https://youtrack.jetbrains.com/issue/KT-12646) 'Convert to block body' should use partial body resolve |
| - [`KT-12919`](https://youtrack.jetbrains.com/issue/KT-12919) Use simple class name in "Change function return type" quickfix |
| - [`KT-13151`](https://youtrack.jetbrains.com/issue/KT-13151) Incorrect warning "Make variable immutable" |
| - [`KT-13170`](https://youtrack.jetbrains.com/issue/KT-13170) "Declaration has platform type" inspection: by default should not be reported for platform type arguments |
| - [`KT-13262`](https://youtrack.jetbrains.com/issue/KT-13262) "Wrap with safe let call" quickfix produces wrong result for qualified function |
| - [`KT-13364`](https://youtrack.jetbrains.com/issue/KT-13364) Do not suggest creating annotations/enum classes for unresolved type parameter bounds |
| - [`KT-12627`](https://youtrack.jetbrains.com/issue/KT-12627) Allow warnings suppression for secondary constructor |
| - [`KT-13365`](https://youtrack.jetbrains.com/issue/KT-13365) Disable "Create property" (non-abstract) in interfaces. Make "Create function" (non-abstract) generate function body in interfaces |
| - [`KT-8903`](https://youtrack.jetbrains.com/issue/KT-8903) Remove Unused Receiver: update function/property usages |
| - [`KT-11799`](https://youtrack.jetbrains.com/issue/KT-11799) Create from Usage: Make extension functions/properties 'private' by default |
| - [`KT-11795`](https://youtrack.jetbrains.com/issue/KT-11795) Create from Usage: Place extension properties after the usage and generate stub getter |
| - [`KT-12951`](https://youtrack.jetbrains.com/issue/KT-12951) Prohibit "Convert to expression body" when function body is 'if' without 'else' or 'when' is non-exhaustive |
| - [`KT-13430`](https://youtrack.jetbrains.com/issue/KT-13430) "Add non-null asserted (!!) call" quickfix can't process unary operators |
| - [`KT-13336`](https://youtrack.jetbrains.com/issue/KT-13336) "Convert concatenation to template" intention appends literal to variable omitting braces |
| - [`KT-13328`](https://youtrack.jetbrains.com/issue/KT-13328) Do not suggest "Replace infix with safe call" inside conditions or binary / unary expressions |
| - [`KT-13452`](https://youtrack.jetbrains.com/issue/KT-13452) "Replace if expression with assignment" doesn't work for cascade if-else if-else |
| - [`KT-13184`](https://youtrack.jetbrains.com/issue/KT-13184) "Different Kotlin Version" inspection: false positive caused by verbose plugin version name |
| - [`KT-13480`](https://youtrack.jetbrains.com/issue/KT-13480) "Can be replaced with comparison" inspection: false positive if extension method called 'equals' is used |
| - [`KT-13288`](https://youtrack.jetbrains.com/issue/KT-13288) "Unused property" inspection: false positive when extending abstract class and implementing interface |
| - [`KT-13432`](https://youtrack.jetbrains.com/issue/KT-13432) "Replace with safe call" quickfix does not work with `compareTo()` usage |
| - [`KT-13444`](https://youtrack.jetbrains.com/issue/KT-13444) "Invert if" intention changes semantics for nested if with return |
| - [`KT-13536`](https://youtrack.jetbrains.com/issue/KT-13536) Fix StackOverflowError from "Unused Symbol" inspection after importing enum's values() |
| - [`KT-12820`](https://youtrack.jetbrains.com/issue/KT-12820) Platform Type Inspection: !! quickfix shouldn't be available when any generic parameter has platform type |
| - [`KT-9825`](https://youtrack.jetbrains.com/issue/KT-9825) Incorrect "unused variable" warning when used in finally block |
| - [`KT-13715`](https://youtrack.jetbrains.com/issue/KT-13715) Prohibit applying "Change to star projection" to functional types |
| |
| #### Refactorings |
| |
| ##### New features |
| |
| - [`KT-12017`](https://youtrack.jetbrains.com/issue/KT-12017) Inline Property: Support "Do not show this dialog" and "Inline this occurrence" options |
| |
| ##### Bugfixes |
| |
| - [`KT-11176`](https://youtrack.jetbrains.com/issue/KT-11176) Add a space before '{' in functions generated "Generate hashCode/equals/toString" |
| - [`KT-12294`](https://youtrack.jetbrains.com/issue/KT-12294) Introduce Property: Fix extraction of expressions referring to primary constructor parameters |
| - [`KT-12413`](https://youtrack.jetbrains.com/issue/KT-12413) Change Signature: Fix bogus warning about unresolved type parameters/invalid functional type replacement |
| - [`KT-12084`](https://youtrack.jetbrains.com/issue/KT-12084) Introduce Property: Do not skip outer classes if extractable expression is contained in object literal |
| - [`KT-13082`](https://youtrack.jetbrains.com/issue/KT-13082) Rename: Fix exception on property rename preview |
| - [`KT-13207`](https://youtrack.jetbrains.com/issue/KT-13207) Safe delete: Fix exception when removing any function in 2016.2 |
| - [`KT-12945`](https://youtrack.jetbrains.com/issue/KT-12945) Rename: Fix function description in super method warning dialog |
| - [`KT-12922`](https://youtrack.jetbrains.com/issue/KT-12922) Introduce Variable: Do not suggest expressions without type |
| - [`KT-12943`](https://youtrack.jetbrains.com/issue/KT-12943) Rename: Show function signatures in "Rename Overloads" dialog |
| - [`KT-13157`](https://youtrack.jetbrains.com/issue/KT-13157) Extract Function: Automatically quote function name if necessary |
| - [`KT-13010`](https://youtrack.jetbrains.com/issue/KT-13010) Extract Function: Fix generation of destructuring declarations |
| - [`KT-13128`](https://youtrack.jetbrains.com/issue/KT-13128) Introduce Variable: Retain entered name after changing "Specify type explicitly" option |
| - [`KT-13054`](https://youtrack.jetbrains.com/issue/KT-13054) Introduce Variable: Skip leading/trailing comments inside selection |
| - [`KT-13385`](https://youtrack.jetbrains.com/issue/KT-13385) Move: Quote package name (if necessary) when moving declarations to new file |
| - [`KT-13395`](https://youtrack.jetbrains.com/issue/KT-13395) Introduce Property: Fix duplicate count in popup window |
| - [`KT-13277`](https://youtrack.jetbrains.com/issue/KT-13277) Change Signature: Fix usage processing to prevent interfering with Python support plugin |
| - [`KT-13254`](https://youtrack.jetbrains.com/issue/KT-13254) Rename: Conflict detection for type parameters |
| - [`KT-13282`](https://youtrack.jetbrains.com/issue/KT-13282), [`KT-13283`](https://youtrack.jetbrains.com/issue/KT-13283) Rename: Fix name quoting for automatic renamers |
| - [`KT-13239`](https://youtrack.jetbrains.com/issue/KT-13239) Rename: Warn about function name conflicts |
| - [`KT-13174`](https://youtrack.jetbrains.com/issue/KT-13174) Move: Warn about accessibility conflicts due to moving to unrelated module |
| - [`KT-13175`](https://youtrack.jetbrains.com/issue/KT-13175) Move: Warn about accessibility conflicts when moving entire file |
| - [`KT-13240`](https://youtrack.jetbrains.com/issue/KT-13240) Rename: Do not report shadowing conflict if redeclaration is detected |
| - [`KT-13253`](https://youtrack.jetbrains.com/issue/KT-13253) Rename: Report conflicts for constructor parameters |
| - [`KT-12971`](https://youtrack.jetbrains.com/issue/KT-12971) Push Down: Do not specifiy visibility on generated overriding members |
| - [`KT-13124`](https://youtrack.jetbrains.com/issue/KT-13124) Pull Up: Skip super members without explicit declarations |
| - [`KT-13032`](https://youtrack.jetbrains.com/issue/KT-13032) Rename: Support accessors with non-conventional names |
| - [`KT-13463`](https://youtrack.jetbrains.com/issue/KT-13463) Rename: Quote parameter name when necessary |
| - [`KT-13476`](https://youtrack.jetbrains.com/issue/KT-13476) Rename: Fix parameter rename when new name matches call selector |
| - [`KT-9381`](https://youtrack.jetbrains.com/issue/KT-9381) Rename: Do not search for component convention usages |
| - [`KT-13488`](https://youtrack.jetbrains.com/issue/KT-13488) Rename: Support rename of packages with non-standard quoted names |
| |
| #### Debugger |
| |
| ##### New features |
| |
| - [`KT-7549`](https://youtrack.jetbrains.com/issue/KT-7549) Provide an option to use the Kotlin syntax when evaluating watches and expressions in Java files |
| |
| ##### Bugfixes |
| |
| - [`KT-13059`](https://youtrack.jetbrains.com/issue/KT-13059) Fix error stepping on *Step Over* action in the end of while block |
| - [`KT-13037`](https://youtrack.jetbrains.com/issue/KT-13037) Fix possible deadlock in debugger in 2016.1 and exception in 2016.2 |
| - [`KT-12651`](https://youtrack.jetbrains.com/issue/KT-12651) Fix exception in evaluate expression when bad identifier is used for marking object |
| - [`KT-12896`](https://youtrack.jetbrains.com/issue/KT-12896) Fix "Step In" to inline functions for Android |
| - [`KT-13269`](https://youtrack.jetbrains.com/issue/KT-13269) Make quick evaluate work on receiver in qualified expressions |
| - [`KT-12641`](https://youtrack.jetbrains.com/issue/KT-12641) Unknown error on evaluate expression containing inline functions with complicated environment |
| - [`KT-13163`](https://youtrack.jetbrains.com/issue/KT-13163) Fix exception when evaluating expression: Access is allowed from event dispatch thread only. |
| |
| ### JS |
| |
| #### New features |
| |
| - [`KT-3008`](https://youtrack.jetbrains.com/issue/KT-3008) Option to generate require.js and AMD compatible modules |
| - [`KT-5987`](https://youtrack.jetbrains.com/issue/KT-5987) Add ability to refer to class |
| - [`KT-4115`](https://youtrack.jetbrains.com/issue/KT-4115) Provide method to get Kotlin type name |
| |
| #### Bugfixes |
| |
| - [`KT-8003`](https://youtrack.jetbrains.com/issue/KT-8003) Compiler exception on 'throw throw' |
| - [`KT-8318`](https://youtrack.jetbrains.com/issue/KT-8318) Wrong result for 'when' containing only 'else' block |
| - [`KT-12157`](https://youtrack.jetbrains.com/issue/KT-12157) Compiler exception on `when` condition containing `return`, `break` or `continue` |
| - [`KT-12275`](https://youtrack.jetbrains.com/issue/KT-12275) Fix code generation with inline function call in condition of `while`/`do..while` |
| - [`KT-13160`](https://youtrack.jetbrains.com/issue/KT-13160) Fix compiler exception when left-hand side of assignment is array access and right-hand side is inline function |
| - [`KT-12864`](https://youtrack.jetbrains.com/issue/KT-12864) Make enums comparable |
| - [`KT-12865`](https://youtrack.jetbrains.com/issue/KT-12865) Implementing Comparable breaks inheritance |
| - [`KT-12928`](https://youtrack.jetbrains.com/issue/KT-12928) Nested inline causes undefined reference access |
| - [`KT-12929`](https://youtrack.jetbrains.com/issue/KT-12929) Code with callable reference crashed at runtime (in some JS VMs) |
| - [`KT-13043`](https://youtrack.jetbrains.com/issue/KT-13043) Invalid invocation generated for secondary constructor that calls constructor from base class with default parameters |
| - [`KT-13025`](https://youtrack.jetbrains.com/issue/KT-13025) 'function?.invoke' does not work properly with extension functions |
| - [`KT-12807`](https://youtrack.jetbrains.com/issue/KT-12807) Lambda was lost in generated code |
| - [`KT-12808`](https://youtrack.jetbrains.com/issue/KT-12808) Compiler duplicates arguments and the body of lambda when lambda is in RHS of assignment operator |
| - [`KT-12873`](https://youtrack.jetbrains.com/issue/KT-12873) Fix ReferenceError when class delegates to complex expression |
| - [`KT-13658`](https://youtrack.jetbrains.com/issue/KT-13658) Wrong code when capturing object |
| |
| |
| ### Tools |
| |
| #### Gradle |
| |
| - Gradle versions < 2.0 are not supported |
| - [`KT-13234`](https://youtrack.jetbrains.com/issue/KT-13234) Setting kotlinOptions.destination and kotlinOptions.classpath is deprecated |
| - [`KT-9392`](https://youtrack.jetbrains.com/issue/KT-9392) Kotlin classes are missing after converting Java class to Kotlin |
| - [`KT-12736`](https://youtrack.jetbrains.com/issue/KT-12736) Kotlin classes are deleted when generated Java source is changed |
| - [`KT-12658`](https://youtrack.jetbrains.com/issue/KT-12658) Build fails after android resources are edited |
| - [`KT-12750`](https://youtrack.jetbrains.com/issue/KT-12750) Non clean compilation fails with gradle 2.14 |
| - [`KT-12912`](https://youtrack.jetbrains.com/issue/KT-12912) New class from subproject is unresolved with subsequent build with Gradle Daemon |
| - [`KT-12962`](https://youtrack.jetbrains.com/issue/KT-12962) Incremental compilation: Track changes in generated files |
| - [`KT-12923`](https://youtrack.jetbrains.com/issue/KT-12923) Incremental compilation: Compile error when code using internal class is modified |
| - [`KT-13528`](https://youtrack.jetbrains.com/issue/KT-13528) Incremental compilation: support multi-project incremental compilation |
| - [`KT-13732`](https://youtrack.jetbrains.com/issue/KT-13732) Android Build folder littered with `copyFlavourTypeXXX` |
| |
| #### KAPT |
| |
| ##### New features |
| |
| - [`KT-13499`](https://youtrack.jetbrains.com/issue/KT-13499) Implement Annotation Processing API (JSR 269) natively in Kotlin |
| |
| ##### Bugfixes |
| |
| - [`KT-12776`](https://youtrack.jetbrains.com/issue/KT-12776) Android build fails with KAPT and generateStubs depending on library module names |
| - [`KT-13179`](https://youtrack.jetbrains.com/issue/KT-13179) Java is recompiled every time with Gradle 2.14 and KAPT |
| - [`KT-12303`](https://youtrack.jetbrains.com/issue/KT-12303), [`KT-12113`](https://youtrack.jetbrains.com/issue/KT-12113) Do not pass non-relevant annotations to processors |
| |
| #### REPL |
| |
| - [`KT-12389`](https://youtrack.jetbrains.com/issue/KT-12389) REPL just quits when toString() of user class throws an exception |
| |
| #### CLI & Ant |
| |
| - [`KT-13237`](https://youtrack.jetbrains.com/issue/KT-13237) Include kotlin-reflect.jar to classpath by default, add '-no-reflect' key to suppress this behavior |
| |
| #### CLI |
| |
| - [`KT-13491`](https://youtrack.jetbrains.com/issue/KT-13491) Support '-no-reflect' in 'kotlin' command |
| |
| #### Maven |
| |
| - [`KT-13211`](https://youtrack.jetbrains.com/issue/KT-13211) Provide better compilation failure info for TeamCity builds |
| |
| #### Compiler daemon |
| |
| - Fix exception "java.lang.NoClassDefFoundError: Could not initialize class kotlin.Unit" |
| |
| ## 1.0.3 |
| |
| ### Compiler |
| |
| #### Analysis & diagnostics |
| |
| - Combination of `open` and `override` is no longer a warning |
| - [`KT-4829`](https://youtrack.jetbrains.com/issue/KT-4829) Equal conditions in `when` is now a warning |
| - [`KT-6611`](https://youtrack.jetbrains.com/issue/KT-6611) "This cast can never succeed" warning is no longer reported for `Foo<T> as Foo<Any>` |
| - [`KT-7174`](https://youtrack.jetbrains.com/issue/KT-7174) Declaring members with the same signature as non-overridable methods from Java classes (like Object.wait/notify) is now an error (when targeting JVM) |
| - [`KT-12302`](https://youtrack.jetbrains.com/issue/KT-12302) `abstract` modifier for a member of interface is no longer a warning |
| - [`KT-12452`](https://youtrack.jetbrains.com/issue/KT-12452) `open` modifier for a member of interface without implementation is now a warning |
| - [`KT-11111`](https://youtrack.jetbrains.com/issue/KT-11111) Overriding by inline function is now a warning, overriding by a function with reified type parameter is an error |
| - [`KT-12337`](https://youtrack.jetbrains.com/issue/KT-12337) Reference to a property with invisible setter now has KProperty type (as opposed to KMutableProperty) |
| |
| ###### Issues fixed |
| |
| - [`KT-4285`](https://youtrack.jetbrains.com/issue/KT-4285) No warning for a non-tail call when the method inherits default arguments from superclass |
| - [`KT-4764`](https://youtrack.jetbrains.com/issue/KT-4764) Spurious "Variable must be initialized" in try/catch/finally |
| - [`KT-6665`](https://youtrack.jetbrains.com/issue/KT-6665) Unresolved reference leads to marking subsequent code unreachable |
| - [`KT-11750`](https://youtrack.jetbrains.com/issue/KT-11750) Exceptions when creating various entries with the name "name" in enums |
| - [`KT-11998`](https://youtrack.jetbrains.com/issue/KT-11998) Smart cast to not-null is not performed on a boolean property in `if` condition |
| - [`KT-10648`](https://youtrack.jetbrains.com/issue/KT-10648) Exhaustiveness check does not work when sealed class hierarchy contains intermediate sealed classes |
| - [`KT-10717`](https://youtrack.jetbrains.com/issue/KT-10717) Type inference for lambda with local return |
| - [`KT-11266`](https://youtrack.jetbrains.com/issue/KT-11266) Fixed "Empty intersection of types" internal compiler error for some cases |
| - [`KT-11857`](https://youtrack.jetbrains.com/issue/KT-11857) Fix visibility check for dynamic members within protected method (when targeting JS) |
| - [`KT-12589`](https://youtrack.jetbrains.com/issue/KT-12589) Improved "`infix` modifier is inapplicable" diagnostic message |
| - [`KT-11679`](https://youtrack.jetbrains.com/issue/KT-11679) Erroneous call with argument causes Throwable at ResolvedCallImpl.getArgumentMapping() |
| - [`KT-12623`](https://youtrack.jetbrains.com/issue/KT-12623) Fix ISE on malformed code |
| |
| #### JVM code generation |
| |
| - [`KT-5075`](https://youtrack.jetbrains.com/issue/KT-5075) Optimize array/collection indices usage in `for` loop |
| - [`KT-11116`](https://youtrack.jetbrains.com/issue/KT-11116) Optimize coercion to Unit, POP operations are backward-propagated |
| |
| ###### Issues fixed |
| - [`KT-11499`](https://youtrack.jetbrains.com/issue/KT-11499) Compiler crashes with "Incompatible stack heights" |
| - [`KT-11943`](https://youtrack.jetbrains.com/issue/KT-11943) CompilationException with extension property of KClass |
| - [`KT-12125`](https://youtrack.jetbrains.com/issue/KT-12125) Wrong increment/decrement on Byte/Char/Short.MAX_VALUE/MIN_VALUE |
| - [`KT-12192`](https://youtrack.jetbrains.com/issue/KT-12192) Exhaustiveness check isn't generated for when expression returning Unit |
| - [`KT-12200`](https://youtrack.jetbrains.com/issue/KT-12200) Erroneously optimized away assignment to a property initialized to zero |
| - [`KT-12582`](https://youtrack.jetbrains.com/issue/KT-12582) "VerifyError: Bad local variable type" caused by explicit loop variable type |
| - [`KT-12708`](https://youtrack.jetbrains.com/issue/KT-12708) Bridge method not generated when data class implements interface with copy() method |
| - [`KT-12106`](https://youtrack.jetbrains.com/issue/KT-12106) import static of reified companion object method throws IllegalAccessError |
| |
| #### Performance |
| |
| - Reduced number of IO operation when loading kotlin compiled classes |
| |
| #### Сompiler options |
| |
| - Allow to specify version of Kotlin language for source compatibility with older releases. |
| - CLI: `-language-version` command line option |
| - Maven: `languageVersion` configuration parameter, linked with `kotlin.compiler.languageVersion` property |
| - Gradle: `kotlinOptions.languageVersion` property in task configuration |
| - Allow to specify which java runtime target version to generate bytecode for. |
| - CLI: `-jvm-target` command line option |
| - Maven: `jvmTarget` configuration parameter, linked with `kotlin.compiler.jvmTarget` property |
| - Gradle: `kotlinOptions.jvmTarget` property in task configuration |
| - Allow to specify path to JDK to resolve classes from. |
| - CLI: `-jdk-home` command line option |
| - Maven: `jdkHome` configuration parameter, linked with `kotlin.compiler.jdkHome` property |
| - Gradle: `kotlinOptions.jdkHome` property in task configuration |
| |
| ### Standard Library |
| |
| - Improve documentation (including [`KT-11632`](https://youtrack.jetbrains.com/issue/KT-11632)) |
| - List iteration used in collection operations is performed with an indexed loop when the list supports `RandomAccess` and the operation isn't inlined |
| |
| ### IDE |
| |
| #### Completion |
| |
| ###### New features |
| |
| - Smart completion after `by` and `in` |
| - Improved completion in bodies of overridden members (when no type is specified) |
| - Improved presentation of completion items for property accessors |
| - Fixed keyword completion after `try` in assignment expression |
| - [`KT-8527`](https://youtrack.jetbrains.com/issue/KT-8527) Include non-imported declarations on the first completion |
| - [`KT-12068`](https://youtrack.jetbrains.com/issue/KT-12068) Special completion item for "[]" get-operator access |
| - [`KT-12080`](https://youtrack.jetbrains.com/issue/KT-12080) Parameter names are now higher up in completion list |
| |
| ###### Issues fixed |
| - Fixed enum members being present in completion as static members |
| - Fixed QuickDoc not working for properties generated for java classes |
| - [`KT-9166`](https://youtrack.jetbrains.com/issue/KT-9166) Code completion does not work for synthetic java properties on typing "g" |
| - [`KT-11609`](https://youtrack.jetbrains.com/issue/KT-11609) No named arguments completion should be after dot |
| - [`KT-11633`](https://youtrack.jetbrains.com/issue/KT-11633) Wrong indentation after completing a statement in data class |
| - [`KT-11680`](https://youtrack.jetbrains.com/issue/KT-11680) Code completion of label for existing return with value inserts redundant whitespace |
| - [`KT-11784`](https://youtrack.jetbrains.com/issue/KT-11784) Completion for `if` statement should add parentheses automatically |
| - [`KT-11890`](https://youtrack.jetbrains.com/issue/KT-11890) Completion for callable references does not propose static Java members |
| - [`KT-11912`](https://youtrack.jetbrains.com/issue/KT-11912) String interpolation is not converted to ${} form when accessing this.property |
| - [`KT-11957`](https://youtrack.jetbrains.com/issue/KT-11957) No `catch` and `finally` keywords in completion |
| - [`KT-12103`](https://youtrack.jetbrains.com/issue/KT-12103) Smart completion for nested SAM-adapter produces short unresolved name |
| - [`KT-12138`](https://youtrack.jetbrains.com/issue/KT-12138) Do not show "::error" in smart completion when any function type accepting one argument is expected |
| - [`KT-12150`](https://youtrack.jetbrains.com/issue/KT-12150) Smart completion suggests to compare non-nullable with null |
| - [`KT-12124`](https://youtrack.jetbrains.com/issue/KT-12124) No code completion for a java property in a specific position |
| - [`KT-12299`](https://youtrack.jetbrains.com/issue/KT-12299) Completion: incorrect priority of property foo over method getFoo in Kotlin-only code |
| - [`KT-12328`](https://youtrack.jetbrains.com/issue/KT-12328) Qualified function name inserted when typing before `if` |
| - [`KT-12427`](https://youtrack.jetbrains.com/issue/KT-12427) Completion doesn't work for "@receiver:" annotation target |
| - [`KT-12447`](https://youtrack.jetbrains.com/issue/KT-12447) Don't use CompletionProgressIndicator in Kotlin plugin |
| - [`KT-12669`](https://youtrack.jetbrains.com/issue/KT-12669) Completion should show variant with `()` when there is default lambda |
| - [`KT-12369`](https://youtrack.jetbrains.com/issue/KT-12369) Pressing dot after class name should not cause insertion of constructor call |
| |
| #### Spring support |
| |
| ###### New features |
| |
| - [`KT-11692`](https://youtrack.jetbrains.com/issue/KT-11692) Support Spring model diagrams for Kotlin classes |
| - [`KT-12079`](https://youtrack.jetbrains.com/issue/KT-12079) Support "Autowired members defined in invalid Spring bean" inspection on Kotlin declarations |
| - [`KT-12092`](https://youtrack.jetbrains.com/issue/KT-12092) Implement bean references in @Qualifier annotations |
| - [`KT-12135`](https://youtrack.jetbrains.com/issue/KT-12135) Automatically configure components based on `basePackageClasses` attribute of @ComponentScan |
| - [`KT-12136`](https://youtrack.jetbrains.com/issue/KT-12136) Implement package references inside of string literals |
| - [`KT-12139`](https://youtrack.jetbrains.com/issue/KT-12139) Support Spring configurations linked via @Import annotation |
| - [`KT-12278`](https://youtrack.jetbrains.com/issue/KT-12278) Implement Spring @Autowired inspection |
| - [`KT-12465`](https://youtrack.jetbrains.com/issue/KT-12465) Implement Spring @ComponentScan inspection |
| |
| ###### Issues fixed |
| |
| - [`KT-12091`](https://youtrack.jetbrains.com/issue/KT-12091) Fixed unstable behavior of Spring line markers |
| - [`KT-12096`](https://youtrack.jetbrains.com/issue/KT-12096) Fixed rename of custom-named beans specified with Kotlin annotation |
| - [`KT-12117`](https://youtrack.jetbrains.com/issue/KT-12117) Group Kotlin classes from the same file in the Choose Bean dialog |
| - [`KT-12120`](https://youtrack.jetbrains.com/issue/KT-12120) Show autowiring candidates line markers for @Autowired-annotated constructors and constructor parameters |
| - [`KT-12122`](https://youtrack.jetbrains.com/issue/KT-12122) Fixed line marker popup on functions with @Qualifier-annotated parameters |
| - [`KT-12143`](https://youtrack.jetbrains.com/issue/KT-12143) Fixed "Spring Facet Code Configuration (Kotlin)" inspection description |
| - [`KT-12147`](https://youtrack.jetbrains.com/issue/KT-12147) Fixed exception on analyzing object declaration with @Component annotation |
| - [`KT-12148`](https://youtrack.jetbrains.com/issue/KT-12148) Warn about object declarations annotated with Spring `@Configuration`/`@Component`/etc. |
| - [`KT-12363`](https://youtrack.jetbrains.com/issue/KT-12363) Fixed "Autowired members defined in invalid Spring bean (Kotlin)" inspection description |
| - [`KT-12366`](https://youtrack.jetbrains.com/issue/KT-12366) Fixed exception on analyzing class declaration upon annotation typing |
| - [`KT-12384`](https://youtrack.jetbrains.com/issue/KT-12384) Fixed bean references in factory method calls |
| |
| #### Intention actions, inspections and quickfixes |
| |
| ###### New features |
| |
| - New icon for "New -> Kotlin Activity" action |
| - "Change visibility on exposure" and "Make visible" fixes now support all possible visibilities |
| - [`KT-8477`](https://youtrack.jetbrains.com/issue/KT-8477) New inspection "Can be primary constructor property" with quick-fix |
| - [`KT-5010`](https://youtrack.jetbrains.com/issue/KT-5010) "Redundant semicolon" inspection with quickfix |
| - [`KT-9757`](https://youtrack.jetbrains.com/issue/KT-9757) Quickfix for "Unused lambda expression" warning |
| - [`KT-10844`](https://youtrack.jetbrains.com/issue/KT-10844) Quick fix to add crossinline modifier |
| - [`KT-11090`](https://youtrack.jetbrains.com/issue/KT-11090) "Add variance modifiers to type parameters" inspection |
| - [`KT-11255`](https://youtrack.jetbrains.com/issue/KT-11255) Move Element Left/Right actions |
| - [`KT-11450`](https://youtrack.jetbrains.com/issue/KT-11450) "Modality is redundant" inspection |
| - [`KT-11523`](https://youtrack.jetbrains.com/issue/KT-11523) "Add @JvmOverloads annotation" intention |
| - [`KT-11768`](https://youtrack.jetbrains.com/issue/KT-11768) "Introduce local variable" intention |
| - [`KT-11806`](https://youtrack.jetbrains.com/issue/KT-11806) Quick-fix to increase visibility for invisible member |
| - [`KT-11807`](https://youtrack.jetbrains.com/issue/KT-11807) Use function body template when generating overriding functions with default body |
| - [`KT-11864`](https://youtrack.jetbrains.com/issue/KT-11864) Suggest "Create function/secondary constructor" quick fix on argument type mismatch |
| - [`KT-11876`](https://youtrack.jetbrains.com/issue/KT-11876) Quickfix for "Extension function type is not allowed as supertype" error |
| - [`KT-11920`](https://youtrack.jetbrains.com/issue/KT-11920) "Increase visibility" and "Decrease visibility" quickfixes for exposed visibility errors |
| - [`KT-12089`](https://youtrack.jetbrains.com/issue/KT-12089) Quickfix "Make primary constructor parameter a property" |
| - [`KT-12121`](https://youtrack.jetbrains.com/issue/KT-12121) "Add `toString()` call" quickfix |
| - [`KT-11104`](https://youtrack.jetbrains.com/issue/KT-11104) New quickfixes for nullability problems: "Surround with null check" and "Wrap with safe let call" |
| - [`KT-12310`](https://youtrack.jetbrains.com/issue/KT-12310) New inspection "Member has platform type" with quickfix |
| |
| ###### Issues fixed |
| |
| - Fixed "Convert property initializer getter" intention being available inside lambda initializer |
| - Improved message for "Can be declared as `val`" inspection |
| - [`KT-3797`](https://youtrack.jetbrains.com/issue/KT-3797) Quickfix to make a function abstract should not be offered for object members |
| - [`KT-11866`](https://youtrack.jetbrains.com/issue/KT-11866) Suggest "Create secondary constructor" when constructors exist but are not applicable |
| - [`KT-11482`](https://youtrack.jetbrains.com/issue/KT-11482) Fixed exception in "Move to companion object" intention |
| - [`KT-11483`](https://youtrack.jetbrains.com/issue/KT-11483) Pass implicit receiver as argument when moving member function to companion object |
| - [`KT-11512`](https://youtrack.jetbrains.com/issue/KT-11512) Allow choosing any source root in "Move file to directory" intention |
| - [`KT-10950`](https://youtrack.jetbrains.com/issue/KT-10950) Keep original file package name when moving top-level declarations to separate file (provided it's not ambiguous) |
| - [`KT-10174`](https://youtrack.jetbrains.com/issue/KT-10174) Optimize imports after applying "Move declaration to separate file" intention |
| - [`KT-11764`](https://youtrack.jetbrains.com/issue/KT-11764) Intention "Replace with a `forEach` function call should replace `continue` with `return@forEach` |
| - [`KT-11724`](https://youtrack.jetbrains.com/issue/KT-11724) False suggestion to replace with compound assignment |
| - [`KT-11805`](https://youtrack.jetbrains.com/issue/KT-11805) Invert if-condition intention breaks code in case of end of line comment |
| - [`KT-11811`](https://youtrack.jetbrains.com/issue/KT-11811) "Make protected" intention for a val declared in parameters of constructor |
| - [`KT-11710`](https://youtrack.jetbrains.com/issue/KT-11710) "Replace `if` with elvis operator": incorrect code generated for `if` expression |
| - [`KT-11849`](https://youtrack.jetbrains.com/issue/KT-11849) Replace explicit parameter with `it` changes the meaning of code because of the shadowing |
| - [`KT-11870`](https://youtrack.jetbrains.com/issue/KT-11870) "Replace with Elvis" refactoring doesn't change the variable type from T? to T |
| - [`KT-12069`](https://youtrack.jetbrains.com/issue/KT-12069) Specify language for all Kotlin code inspections |
| - [`KT-11366`](https://youtrack.jetbrains.com/issue/KT-11366) "object `Companion` is never used" warning in intellij |
| - [`KT-11275`](https://youtrack.jetbrains.com/issue/KT-11275) Inconsistent behaviour of "move lambda argument out of parentheses" intention action when using lambda calls with function arguments without parentheses |
| - [`KT-11594`](https://youtrack.jetbrains.com/issue/KT-11594) "Add non-null asserted (!!) call" applied to unsafe cast to nullable type causes AE at KtPsiFactory.createExpression() |
| - [`KT-11982`](https://youtrack.jetbrains.com/issue/KT-11982) False "Redundant final modifier" reported |
| - [`KT-12040`](https://youtrack.jetbrains.com/issue/KT-12040) "Replace when with if" produce invalid code for first entry which has comment |
| - [`KT-12204`](https://youtrack.jetbrains.com/issue/KT-12204) "Use classpath of module" option in existing Kotlin run configuration may be changed when a new run configuration is created |
| - [`KT-10635`](https://youtrack.jetbrains.com/issue/KT-10635) Don't mark private writeObject and readObject methods of Serializable classes as unused |
| - [`KT-11466`](https://youtrack.jetbrains.com/issue/KT-11466) "Make abstract" quick fix applies to outer class of object with accidentally abstract function |
| - [`KT-11120`](https://youtrack.jetbrains.com/issue/KT-11120) Constructor parameter/field reported as unused symbol even if it have `used` annotation |
| - [`KT-11974`](https://youtrack.jetbrains.com/issue/KT-11974) Invert if-condition intention loses comments |
| - [`KT-10812`](https://youtrack.jetbrains.com/issue/KT-10812) Globally unused constructors are not marked as such |
| - [`KT-11320`](https://youtrack.jetbrains.com/issue/KT-11320) Don't mark @BeforeClass (JUnit4) annotated functions as unused |
| - [`KT-12267`](https://youtrack.jetbrains.com/issue/KT-12267) "Change type" quick fix converts to Int for Long literal |
| - [`KT-11949`](https://youtrack.jetbrains.com/issue/KT-11949) Various problems fixed with "Constructor parameter is never used as a property" inspection |
| - [`KT-11716`](https://youtrack.jetbrains.com/issue/KT-11716) "Simply `for` using destructuring declaration" intention: incorrect behavior for data classes |
| - [`KT-12145`](https://youtrack.jetbrains.com/issue/KT-12145) "Simplify `for` using destructuring declaration" should work even when no variables declared inside loop |
| - [`KT-11933`](https://youtrack.jetbrains.com/issue/KT-11933) Entities used only by alias are marked as unused |
| - [`KT-12193`](https://youtrack.jetbrains.com/issue/KT-12193) Convert to block body isn't equivalent for when expressions returning Unit |
| - [`KT-10779`](https://youtrack.jetbrains.com/issue/KT-10779) Simplify `for` using destructing declaration: intention / inspection quick fix is available only when all variables are used |
| - [`KT-11281`](https://youtrack.jetbrains.com/issue/KT-11281) Fix exception on applying "Convert to class" intention to Java interface with Kotlin inheritor(s) |
| - [`KT-12285`](https://youtrack.jetbrains.com/issue/KT-12285) Fix exception on test class generation |
| - [`KT-12502`](https://youtrack.jetbrains.com/issue/KT-12502) Convert to expression body should be forbidden for non-exhaustive when returning Unit |
| - [`KT-12260`](https://youtrack.jetbrains.com/issue/KT-12260) ISE while replacing an operator with safe call |
| - [`KT-12649`](https://youtrack.jetbrains.com/issue/KT-12649) "Convert if to when" intention incorrectly deletes code |
| - [`KT-12671`](https://youtrack.jetbrains.com/issue/KT-12671) "Shot type" action: "Type is unknown" error on an invoked expression |
| - [`KT-12284`](https://youtrack.jetbrains.com/issue/KT-12284) Too wide applicability range for "Add braces to else" intention |
| - [`KT-11975`](https://youtrack.jetbrains.com/issue/KT-11975) "Invert if-condition" intention does not simplify `is` expression |
| - [`KT-12437`](https://youtrack.jetbrains.com/issue/KT-12437) "Replace explicit parameter" intention is suggested for parameter of inner lambda in presence of `it` from outer lambda |
| - [`KT-12290`](https://youtrack.jetbrains.com/issue/KT-12290) Navigate to the generated declaration when using "Implement abstract member" intention |
| - [`KT-12376`](https://youtrack.jetbrains.com/issue/KT-12376) Don't show "Package directive doesn't match file location" in injected code |
| - [`KT-12777`](https://youtrack.jetbrains.com/issue/KT-12777) Fix exception in "Create class" quickfix applied to unresolved references in type arguments |
| |
| #### Language injection |
| |
| - Apply injection for the literals in property initializer through property usages |
| - Enable injection from Java or Kotlin function declaration by annotating parameter with @Language annotation |
| - [`KT-2428`](https://youtrack.jetbrains.com/issue/KT-2428) Support basic use-cases of language injection for expressions marked with @Language annotation |
| - [`KT-11574`](https://youtrack.jetbrains.com/issue/KT-11574) Support predefined Java positions for language injection |
| - [`KT-11472`](https://youtrack.jetbrains.com/issue/KT-11472) Add comment or @Language annotation after "Inject language or reference" intention automatically |
| |
| #### Refactorings |
| |
| ###### New features |
| - [`KT-6372`](https://youtrack.jetbrains.com/issue/KT-6372) Add name suggestions to Rename dialog |
| - [`KT-7851`](https://youtrack.jetbrains.com/issue/KT-7851) Respect naming conventions in automatic variable rename |
| - [`KT-8044`](https://youtrack.jetbrains.com/issue/KT-8044), [`KT-9432`](https://youtrack.jetbrains.com/issue/KT-9432) Support @JvmName annotation in rename refactoring |
| - [`KT-8512`](https://youtrack.jetbrains.com/issue/KT-8512) Support "Rename tests" options in Rename dialog |
| - [`KT-9168`](https://youtrack.jetbrains.com/issue/KT-9168) Support rename of synthetic properties |
| - [`KT-10578`](https://youtrack.jetbrains.com/issue/KT-10578) Support automatic test renaming for facade files |
| - [`KT-12657`](https://youtrack.jetbrains.com/issue/KT-12657) Rename implicit usages of annotation method `value` |
| - [`KT-12759`](https://youtrack.jetbrains.com/issue/KT-12759) Suggest renaming both property accessors with matching @JvmName when renaming one of them from Java |
| |
| ###### Issues fixed |
| - [`KT-4791`](https://youtrack.jetbrains.com/issue/KT-4791) Rename overridden property and all its accessors on attempt to rename overriding accessor in Java code |
| - [`KT-6363`](https://youtrack.jetbrains.com/issue/KT-6363) Do not rename ambiguous references in import directives |
| - [`KT-6663`](https://youtrack.jetbrains.com/issue/KT-6663) Fixed rename of ambiguous import reference to class/function when some referenced declarations are not changed |
| - [`KT-8510`](https://youtrack.jetbrains.com/issue/KT-8510) Preserve "Search in comments and strings" and "Search for text occurrences" settings in Rename dialog |
| - [`KT-8541`](https://youtrack.jetbrains.com/issue/KT-8541), [`KT-8786`](https://youtrack.jetbrains.com/issue/KT-8786) Do now show 'Rename overloads' options if target function has no overloads |
| - [`KT-8544`](https://youtrack.jetbrains.com/issue/KT-8544) Show more detailed description in Rename dialog |
| - [`KT-8562`](https://youtrack.jetbrains.com/issue/KT-8562) Show conflicts dialog on attempt of redeclaration |
| - [`KT-8611`](https://youtrack.jetbrains.com/issue/KT-8732) Qualify class references to resolve rename conflicts when possible |
| - [`KT-8732`](https://youtrack.jetbrains.com/issue/KT-8732) Implement Rename conflict analysis and fixes for properties/parameters |
| - [`KT-8860`](https://youtrack.jetbrains.com/issue/KT-8860) Allow renaming class by constructor delegation call referencing primary constructor |
| - [`KT-8892`](https://youtrack.jetbrains.com/issue/KT-8892) Suggest renaming base declarations on overriding members in object literals |
| - [`KT-9156`](https://youtrack.jetbrains.com/issue/KT-9156) Quote non-identifier names in Kotlin references |
| - [`KT-9157`](https://youtrack.jetbrains.com/issue/KT-9157) Fixed in-place rename of Kotlin expression referring Java declaration |
| - [`KT-9241`](https://youtrack.jetbrains.com/issue/KT-9241) Do not replace Java references to synthetic component functions when renaming constructor parameter |
| - [`KT-9435`](https://youtrack.jetbrains.com/issue/KT-9435) Process property accessor usages (Java) in comments and string literals |
| - [`KT-9444`](https://youtrack.jetbrains.com/issue/KT-9444) Rename dialog: Allow typing any identifier without backquotes |
| - [`KT-9446`](https://youtrack.jetbrains.com/issue/KT-9446) Copy default parameter values to overriding function which is renamed while its base function is not |
| - [`KT-9649`](https://youtrack.jetbrains.com/issue/KT-9649) Constraint search scope of parameter declared in a private member |
| - [`KT-10033`](https://youtrack.jetbrains.com/issue/KT-10033) Qualify references to members of enum companions in case of conflict with enum entries |
| - [`KT-10713`](https://youtrack.jetbrains.com/issue/KT-10713) Skip read-only declarations when renaming parameters |
| - [`KT-10687`](https://youtrack.jetbrains.com/issue/KT-10687) Qualify property references to avoid shadowing by parameters |
| - [`KT-11903`](https://youtrack.jetbrains.com/issue/KT-11903) Update references to facade class when renaming file via matching top-level class |
| - [`KT-12411`](https://youtrack.jetbrains.com/issue/KT-12411) Fix package name quotation in Move refactoring |
| - [`KT-12543`](https://youtrack.jetbrains.com/issue/KT-12543) Qualify property references with `this` to avoid renaming conflicts |
| - [`KT-12732`](https://youtrack.jetbrains.com/issue/KT-12732) Copy default parameter values to overriding function which is renamed by Java reference while its base function is unchanged |
| - [`KT-12747`](https://youtrack.jetbrains.com/issue/KT-12747) Fix exception on file copy |
| |
| #### Java to Kotlin converter |
| |
| ###### New features |
| |
| - [`KT-4727`](https://youtrack.jetbrains.com/issue/KT-4727) Convert Java code copied from browser or other sources |
| |
| ###### Issues fixed |
| |
| - [`KT-11952`](https://youtrack.jetbrains.com/issue/KT-11952) Assertion failed in PropertyDetectionCache.get on conversion of access to Java constant of anonymous type |
| - [`KT-12046`](https://youtrack.jetbrains.com/issue/KT-12046) Recursive property setter |
| - [`KT-12039`](https://youtrack.jetbrains.com/issue/KT-12039) Static imports converted missing ".Companion" |
| - [`KT-12054`](https://youtrack.jetbrains.com/issue/KT-12054) Wrong conversion of `instanceof` checks with raw types |
| - [`KT-12045`](https://youtrack.jetbrains.com/issue/KT-12045) Convert `Object()` to `Any()` |
| |
| #### Android Lint |
| |
| ###### Issues fixed |
| |
| - [`KT-12015`](https://youtrack.jetbrains.com/issue/KT-12015) False positive for Bundle.getInt() |
| - [`KT-12023`](https://youtrack.jetbrains.com/issue/KT-12023) "minSdk" lint check doesn't work for `as`/`is` |
| - [`KT-12674`](https://youtrack.jetbrains.com/issue/KT-12674) "Calling new methods on older versions" errors for inlined constants |
| - [`KT-12681`](https://youtrack.jetbrains.com/issue/KT-12681) Running lint from main menu: diagnostics reported for java source files only |
| - [`KT-12173`](https://youtrack.jetbrains.com/issue/KT-12173) False positive for "Toast created but not shown" inside SAM adapter |
| - [`KT-12895`](https://youtrack.jetbrains.com/issue/KT-12895) NoSuchMethodError thrown when saving a Kotlin file |
| |
| #### KDoc |
| |
| ###### New features |
| - Support for @receiver tag |
| |
| ###### Issues fixed |
| - Rendering of `_` and `*` standalone characters |
| - Rendering of code blocks |
| - [`KT-9933`](https://youtrack.jetbrains.com/issue/KT-9933) Indentation in code fragments is not preserved |
| - [`KT-10998`](https://youtrack.jetbrains.com/issue/KT-10998) Spaces around links are missing in return block |
| - [`KT-11791`](https://youtrack.jetbrains.com/issue/KT-11791) Markdown links rendering |
| - [`KT-12001`](https://youtrack.jetbrains.com/issue/KT-12001) Allow use of `@param` to document type parameter |
| |
| #### Maven support |
| |
| ###### New features |
| - Inspections that check that kotlin IDEA plugin, kotlin Maven plugin and kotlin stdlib are of the same version |
| - [`KT-11643`](https://youtrack.jetbrains.com/issue/KT-11643) Inspections and intentions to fix erroneously configured Maven pom file |
| - [`KT-11701`](https://youtrack.jetbrains.com/issue/KT-11701) "Add Maven Dependency quick fix" in Kotlin source files |
| - [`KT-11743`](https://youtrack.jetbrains.com/issue/KT-11743) Intention to replace kotlin-test with kotlin-test-junit |
| |
| ###### Issues fixed |
| - [`KT-9492`](https://youtrack.jetbrains.com/issue/KT-9492) Configuring multiple Maven Modules |
| - [`KT-11642`](https://youtrack.jetbrains.com/issue/KT-11642) Kotlin Maven configurator tags order |
| - [`KT-11436`](https://youtrack.jetbrains.com/issue/KT-11436) "Choose Configurator" control opens dialogs with inconsistent modality (linux) |
| - [`KT-11731`](https://youtrack.jetbrains.com/issue/KT-11731) Default maven integration doesn't include documentation |
| - [`KT-12568`](https://youtrack.jetbrains.com/issue/KT-12568) Execution configuration: file path completion works only in some sub-elements of <sourceDirs> |
| - [`KT-12558`](https://youtrack.jetbrains.com/issue/KT-12558) Configure Kotlin in Project: "Undo" should revert changes in all poms |
| - [`KT-12512`](https://youtrack.jetbrains.com/issue/KT-12512) "Different IDE and Maven plugin version" inspection is being invoked for non-tracked pom.xml files |
| |
| #### Debugger |
| |
| ###### New features |
| - [`KT-11438`](https://youtrack.jetbrains.com/issue/KT-11438) Support navigation from stacktrace to inline function call site |
| |
| ###### Issues fixed |
| - Do not step into inline lambda argument during step over inside inline function body |
| - Fix step over for inline argument with non-local return |
| - [`KT-12067`](https://youtrack.jetbrains.com/issue/KT-12067) Deadlock in Kotlin debugger is fixed |
| - [`KT-12232`](https://youtrack.jetbrains.com/issue/KT-12232) No code completion in Evaluate Expression and Throwable at CodeCompletionHandlerBase.invokeCompletion() |
| - [`KT-12137`](https://youtrack.jetbrains.com/issue/KT-12137) Evaluate expression: code completion/intention actions allows to use symbols from modules that are not referenced |
| - [`KT-12206`](https://youtrack.jetbrains.com/issue/KT-12206) NoSuchFieldError in Evaluate Expression on a property of a derived class |
| - [`KT-12678`](https://youtrack.jetbrains.com/issue/KT-12678) NoSuchFieldError in Evaluate Expression on accessing delegated property defined in other module |
| - [`KT-12773`](https://youtrack.jetbrains.com/issue/KT-12773) Fix debugging for Kotlin JS projects |
| |
| #### Formatter |
| |
| ###### Issues fixed |
| |
| - [`KT-12035`](https://youtrack.jetbrains.com/issue/KT-12035) Spaces around `as` |
| - [`KT-12018`](https://youtrack.jetbrains.com/issue/KT-12018) Spaces between function name and arguments in infix calls |
| - [`KT-11961`](https://youtrack.jetbrains.com/issue/KT-11961) Spaces before angle bracket in method definition |
| - [`KT-12175`](https://youtrack.jetbrains.com/issue/KT-12175) Don't enforce empty line between secondary constructors without body |
| - [`KT-12548`](https://youtrack.jetbrains.com/issue/KT-12548) Spaces around `is` keyword |
| - [`KT-12446`](https://youtrack.jetbrains.com/issue/KT-12446) Spaces before class type parameters |
| - [`KT-12634`](https://youtrack.jetbrains.com/issue/KT-12634) Spaces between method name and parenthesis in method call |
| - [`KT-10680`](https://youtrack.jetbrains.com/issue/KT-10680) Spaces around `in` keyword |
| - [`KT-12791`](https://youtrack.jetbrains.com/issue/KT-12791) Spaces between curly brace and expression inside string template |
| - [`KT-12781`](https://youtrack.jetbrains.com/issue/KT-12781) Spaces between annotation and expression |
| - [`KT-12689`](https://youtrack.jetbrains.com/issue/KT-12689) Spaces around semicolons |
| - [`KT-12714`](https://youtrack.jetbrains.com/issue/KT-12714) Spaces around parentheses in enum elements |
| |
| #### Other |
| |
| ###### New features |
| |
| - Added "Decompile" button to Kotlin bytecode toolwindow |
| - Added Kotlin "Tips of the day" |
| - Added "Kotlin 1.1 EAP" to "Configure Kotlin Plugin updates" |
| - [`KT-2919`](https://youtrack.jetbrains.com/issue/KT-2919) Constructor calls are no longer highlighted as classes |
| - [`KT-6540`](https://youtrack.jetbrains.com/issue/KT-6540) Infix function calls are now highlighted as regular function calls |
| - [`KT-9410`](https://youtrack.jetbrains.com/issue/KT-9410) Annotations in Kotlin are now highlighted with the same color as in Java by default |
| - [`KT-11465`](https://youtrack.jetbrains.com/issue/KT-11465) Type parameters in Kotlin are now highlighted with the same color as in Java by default |
| - [`KT-11657`](https://youtrack.jetbrains.com/issue/KT-11657) Allow viewing decompiled Java source code for Kotlin-compiled classes |
| - [`KT-11704`](https://youtrack.jetbrains.com/issue/KT-11704) Support file path references inside of Kotlin string literals |
| - [`KT-12076`](https://youtrack.jetbrains.com/issue/KT-12076) Kotlin Plugin update check: always display installed version number |
| - [`KT-11814`](https://youtrack.jetbrains.com/issue/KT-11814) New icon for kotlin annotation classes |
| - [`KT-12735`](https://youtrack.jetbrains.com/issue/KT-12735) Convert JavaDoc to KDoc when overriding Java class member in Kotlin |
| |
| ###### Issues fixed |
| |
| - [`KT-5960`](https://youtrack.jetbrains.com/issue/KT-5960) Can't find usages for Java methods used from Kotlin by call convention |
| - [`KT-8362`](https://youtrack.jetbrains.com/issue/KT-8362) "New Kotlin file": Keywords should be escaped in package name |
| - [`KT-8682`](https://youtrack.jetbrains.com/issue/KT-8682) Respect "Copy JavaDoc" option in the "Override/Implement Members..." dialog |
| - [`KT-8817`](https://youtrack.jetbrains.com/issue/KT-8817) Fixed rename of Java getters/setters through synthetic property references in Kotlin |
| - [`KT-9399`](https://youtrack.jetbrains.com/issue/KT-9399) Find Usages omits Kotlin annotation parameter usage in Java source |
| - [`KT-9797`](https://youtrack.jetbrains.com/issue/KT-9797) "Kotlin Bytecode" toolwindow breaks after closing |
| - [`KT-11145`](https://youtrack.jetbrains.com/issue/KT-11145) Use progress indicator when searching usages in Introduce Parameter |
| - [`KT-11155`](https://youtrack.jetbrains.com/issue/KT-11155) Allow running multiple Kotlin classes as well as running mixtures of Kotlin and Java classes |
| - [`KT-11495`](https://youtrack.jetbrains.com/issue/KT-11495) Show recursion line markers for extension function calls with different receiver |
| - [`KT-11659`](https://youtrack.jetbrains.com/issue/KT-11659) Generate abstract overrides for Any members inside of Kotlin interfaces |
| - [`KT-12070`](https://youtrack.jetbrains.com/issue/KT-12070) Add empty line in error message of Maven and Gradle configuration |
| - [`KT-11908`](https://youtrack.jetbrains.com/issue/KT-11908) Allow properties with custom setters to be used in generated equals/hashCode/toString |
| - [`KT-11617`](https://youtrack.jetbrains.com/issue/KT-11617) Fixed title of Introduce Parameter declaration chooser |
| - [`KT-11817`](https://youtrack.jetbrains.com/issue/KT-11817) Fixed rename of Kotlin enum constants through Java references |
| - [`KT-11816`](https://youtrack.jetbrains.com/issue/KT-11816) Fixed usages search for Safe Delete on simple enum entries |
| - [`KT-11282`](https://youtrack.jetbrains.com/issue/KT-11282) Delete interface reference from super-type list when applying Safe Delete to Java interface |
| - [`KT-11967`](https://youtrack.jetbrains.com/issue/KT-11967) Fix Find Usages/Rename for parameter references in XML files |
| - [`KT-10770`](https://youtrack.jetbrains.com/issue/KT-10770) "Optimize imports" will not keep import if a type is only referenced by kdoc |
| - [`KT-11955`](https://youtrack.jetbrains.com/issue/KT-11955) Copy/Paste inserts fully qualified name when copying function with overloads |
| - [`KT-12436`](https://youtrack.jetbrains.com/issue/KT-12436) "Replace explicit parameter with it": java.lang.Exception at BaseRefactoringProcessor.run() |
| - [`KT-12440`](https://youtrack.jetbrains.com/issue/KT-12440) Removing unused parameter results in Exception "Refactorings should not be started inside write action" |
| - [`KT-12006`](https://youtrack.jetbrains.com/issue/KT-12006) getLanguageLevel is slow for Kotlin light classes |
| - [`KT-12026`](https://youtrack.jetbrains.com/issue/KT-12026) "Constant expression required" in Java for const Kotlin values |
| - [`KT-12259`](https://youtrack.jetbrains.com/issue/KT-12259) ClassCastException in light classes while trying to create generic property |
| - [`KT-12289`](https://youtrack.jetbrains.com/issue/KT-12289) Remove unnecessary `?` from `serr` live template |
| - [`KT-12110`](https://youtrack.jetbrains.com/issue/KT-12110) Map help button of the Compiler - Kotlin page |
| - [`KT-12075`](https://youtrack.jetbrains.com/issue/KT-12075) Kotlin Plugin update check: make dumbaware |
| - [`KT-10255`](https://youtrack.jetbrains.com/issue/KT-10255) call BuildManager.clearState(project) in apply() method of Kotlin Compiler Settings configurable |
| - [`KT-11841`](https://youtrack.jetbrains.com/issue/KT-11841) New Project / Module wizard, Gradle: pure Kotlin module is created without `repositories` call in build.gradle |
| - [`KT-11095`](https://youtrack.jetbrains.com/issue/KT-11095) Java cannot infer generic return type of Kotlin function (with java 8 language level) |
| - [`KT-12090`](https://youtrack.jetbrains.com/issue/KT-12090) Intellij/Kotlin plugin does not handle generic return type of static method defined in Kotlin, called from Java |
| - [`KT-12206`](https://youtrack.jetbrains.com/issue/KT-12206) Fix NoSuchFieldError on accessing base property without backing field in evaluate expression |
| - [`KT-12516`](https://youtrack.jetbrains.com/issue/KT-12516) File Structure: Kotlin annotation classes have Java annotation icons |
| - [`KT-11328`](https://youtrack.jetbrains.com/issue/KT-11328) "New Kotlin class": generates packages when fully qualified name is specified |
| - [`KT-11778`](https://youtrack.jetbrains.com/issue/KT-11778) Exception in Lombok plugin: Rewrite at slice FUNCTION |
| - [`KT-11708`](https://youtrack.jetbrains.com/issue/KT-11708) "Go to declaration" doesn't work on a call to function with SAM conversion on a derived type |
| - [`KT-12381`](https://youtrack.jetbrains.com/issue/KT-12381) Prefer not-nullable return type when overriding Java method without nullability annotation |
| - [`KT-12647`](https://youtrack.jetbrains.com/issue/KT-12647) Performance improvement for test-related line markers |
| - [`KT-12526`](https://youtrack.jetbrains.com/issue/KT-12526) Kotlin intentions increase PSI modification counts from isAvailable, even in daemon threads |
| |
| ### Reflection |
| |
| ###### Issues fixed |
| - [`KT-11531`](https://youtrack.jetbrains.com/issue/KT-11531) Optimize "KCallable.name" |
| - [`KT-10771`](https://youtrack.jetbrains.com/issue/KT-10771) Reflection on Function objects does not support lambdas with generic return type |
| - [`KT-11824`](https://youtrack.jetbrains.com/issue/KT-11824) Reflection inconsistency between member property and accessor |
| |
| ### JS |
| |
| - Improve performance of maps and sets |
| |
| ###### Issues fixed |
| - [`KT-6942`](https://youtrack.jetbrains.com/issue/KT-6942) Generate structural equality check (i.e. `Any.equals`) instead of referential check (===) value equality patterns in `when` |
| - [`KT-7228`](https://youtrack.jetbrains.com/issue/KT-7228) Wrong AbstractList signature |
| - [`KT-8299`](https://youtrack.jetbrains.com/issue/KT-8299) Wrong access to private member in autogenerated code in data class |
| - [`KT-11346`](https://youtrack.jetbrains.com/issue/KT-11346) Reified functions like `filterIsInstance` are now available in JS Standard Library |
| - [`KT-12305`](https://youtrack.jetbrains.com/issue/KT-12305) Incorrect translation of `vararg` in `@native` functions |
| - [`KT-12254`](https://youtrack.jetbrains.com/issue/KT-12254) JsEmptyExpression in initializer when compiling code like `val x = throw Exception()` |
| - [`KT-11960`](https://youtrack.jetbrains.com/issue/KT-11960) Wrong code generated when a method of a local class calls constructor of the class |
| - [`KT-10931`](https://youtrack.jetbrains.com/issue/KT-10931) Incorrect inlining of library method with optional parameters |
| - [`KT-12417`](https://youtrack.jetbrains.com/issue/KT-12417) Wrong check cast generated for KMutableProperty |
| |
| ### Tools |
| |
| ###### New features |
| |
| - [`KT-11839`](https://youtrack.jetbrains.com/issue/KT-11839) Maven goal to execute kotlin script |
| |
| ###### Issues fixed |
| |
| - KAPT: fix error when using enum constructors with parameters |
| - Various problems with gradle 2.2 fixed: [`KT-12478`](https://youtrack.jetbrains.com/issue/KT-12478), [`KT-12406`](https://youtrack.jetbrains.com/issue/KT-12406), [`KT-12478`](https://youtrack.jetbrains.com/issue/KT-12478) |
| - [`KT-12595`](https://youtrack.jetbrains.com/issue/KT-12595) JPS: Fixed com.intellij.util.io.MappingFailedException: Cannot map buffer |
| - [`KT-11166`](https://youtrack.jetbrains.com/issue/KT-11166) Gradle: Unable to access internal classes from test code within the same module |
| - [`KT-12352`](https://youtrack.jetbrains.com/issue/KT-12352) KAPT: Fix "Classpath entry points to a non-existent location" warnings |
| - [`KT-12074`](https://youtrack.jetbrains.com/issue/KT-12074) Building Kotlin maven projects using a parent pom will silently fail |
| - [`KT-11770`](https://youtrack.jetbrains.com/issue/KT-11770) Warning "RuntimeException: Could not find installation home path" when using Gradle Incremental Compilation |
| - [`KT-10969`](https://youtrack.jetbrains.com/issue/KT-10969) Android extensions: NullPointerException when finding view in Fragment |
| - [`KT-11885`](https://youtrack.jetbrains.com/issue/KT-11885) Gradle/Android: Unresolved reference "kotlinx" when classpath dependency is defined in root build.gradle |
| - [`KT-12786`](https://youtrack.jetbrains.com/issue/KT-12786) Deprecation warning with Gradle 2.14 |
| |
| ## 1.0.2-1 |
| |
| - [KT-12159](https://youtrack.jetbrains.com/issue/KT-12159), [KT-12406](https://youtrack.jetbrains.com/issue/KT-12406), [KT-12431](https://youtrack.jetbrains.com/issue/KT-12431), [KT-12478](https://youtrack.jetbrains.com/issue/KT-12478) Support Android Studio 2.2 |
| - [KT-11770](https://youtrack.jetbrains.com/issue/KT-11770) Fix warning "RuntimeException: Could not find installation home path" when using incremental compilation in Gradle |
| - [KT-12436](https://youtrack.jetbrains.com/issue/KT-12436), [KT-12440](https://youtrack.jetbrains.com/issue/KT-12440) Fix multiple exceptions during refactorings in IDEA 2016.2 EAP |
| - [KT-12015](https://youtrack.jetbrains.com/issue/KT-12015), [KT-12047](https://youtrack.jetbrains.com/issue/KT-12047), [KT-12387](https://youtrack.jetbrains.com/issue/KT-12387) Fix multiple issues in Kotlin Lint checks |
| |
| ## 1.0.2 |
| |
| ### Compiler |
| |
| #### Analysis & diagnostics |
| |
| - [KT-7437](https://youtrack.jetbrains.com/issue/KT-7437), [KT-7971](https://youtrack.jetbrains.com/issue/KT-7971), [KT-7051](https://youtrack.jetbrains.com/issue/KT-7051), [KT-6125](https://youtrack.jetbrains.com/issue/KT-6125), [KT-6186](https://youtrack.jetbrains.com/issue/KT-6186), [KT-11649](https://youtrack.jetbrains.com/issue/KT-11649) Implement missing checks for protected visibility |
| - [KT-11666](https://youtrack.jetbrains.com/issue/KT-11666) Report "Implicit nothing return type" on non-override member functions |
| - [KT-4328](https://youtrack.jetbrains.com/issue/KT-4328), [KT-11497](https://youtrack.jetbrains.com/issue/KT-11497), [KT-10493](https://youtrack.jetbrains.com/issue/KT-10493), [KT-10820](https://youtrack.jetbrains.com/issue/KT-10820), [KT-11368](https://youtrack.jetbrains.com/issue/KT-11368) Report error if some classes were not found due to missing or conflicting dependencies |
| - [KT-11280](https://youtrack.jetbrains.com/issue/KT-11280) Do not perform smart casts for values with custom `equals` compared with `==` |
| - [KT-3856](https://youtrack.jetbrains.com/issue/KT-3856) Fix wrong "inner class inaccessible" diagnostic for extension to outer class |
| - [KT-3896](https://youtrack.jetbrains.com/issue/KT-3896), [KT-3883](https://youtrack.jetbrains.com/issue/KT-3883), [KT-4986](https://youtrack.jetbrains.com/issue/KT-4986) `do...while (true)` is now considered an infinite loop |
| - [KT-10445](https://youtrack.jetbrains.com/issue/KT-10445) Prohibit initialization of captured `val` in lambda or in local function |
| - [KT-10042](https://youtrack.jetbrains.com/issue/KT-10042) Correctly handle local classes and anonymous objects in control flow analysis |
| - [KT-11043](https://youtrack.jetbrains.com/issue/KT-11043) Prohibit complex expressions with class literals in annotation arguments |
| - [KT-10992](https://youtrack.jetbrains.com/issue/KT-10992), [KT-11007](https://youtrack.jetbrains.com/issue/KT-11007) Fix multiple problems related to smart casts |
| - [KT-11490](https://youtrack.jetbrains.com/issue/KT-11490) Prohibit nested intersection types in return position |
| - [KT-11411](https://youtrack.jetbrains.com/issue/KT-11411) Report "illegal noinline/crossinline" on parameter of subtype of function type |
| - [KT-3083](https://youtrack.jetbrains.com/issue/KT-3083) Report "conflicting overloads" for functions with parameter of type parameter type |
| - [KT-7265](https://youtrack.jetbrains.com/issue/KT-7265) Parse anonymous functions in blocks as expressions |
| - [KT-8246](https://youtrack.jetbrains.com/issue/KT-8246) Handle break/continue for outer loop correctly in case of try/finally in between |
| - [KT-11300](https://youtrack.jetbrains.com/issue/KT-11300) Report error on increment or augmented assignment when `get` is an operator but `set` is not |
| - Report warning about unused anonymous functions |
| - Improve callable reference type in some ambiguous cases |
| - Improve multiple diagnostic messages: [KT-10761](https://youtrack.jetbrains.com/issue/KT-10761), [KT-9760](https://youtrack.jetbrains.com/issue/KT-9760), [KT-10949](https://youtrack.jetbrains.com/issue/KT-10949), [KT-9887](https://youtrack.jetbrains.com/issue/KT-9887), [KT-9550](https://youtrack.jetbrains.com/issue/KT-9550), [KT-11239](https://youtrack.jetbrains.com/issue/KT-11239), [KT-11819](https://youtrack.jetbrains.com/issue/KT-11819) |
| - Fix several compiler bugs leading to exceptions: [KT-9820](https://youtrack.jetbrains.com/issue/KT-9820), [KT-11597](https://youtrack.jetbrains.com/issue/KT-11597), [KT-10983](https://youtrack.jetbrains.com/issue/KT-10983), [KT-10972](https://youtrack.jetbrains.com/issue/KT-10972), [KT-11287](https://youtrack.jetbrains.com/issue/KT-11287), [KT-11492](https://youtrack.jetbrains.com/issue/KT-11492), [KT-11765](https://youtrack.jetbrains.com/issue/KT-11765), [KT-11869](https://youtrack.jetbrains.com/issue/KT-11869) |
| |
| #### JVM code generation |
| |
| - [KT-8269](https://youtrack.jetbrains.com/issue/KT-8269), [KT-9246](https://youtrack.jetbrains.com/issue/KT-9246), [KT-10143](https://youtrack.jetbrains.com/issue/KT-10143) Fix visibility of protected classes in bytecode |
| - [KT-11363](https://youtrack.jetbrains.com/issue/KT-11363) Fix potential binary compatibility breakage on using `when` over enums in inline functions |
| - [KT-11762](https://youtrack.jetbrains.com/issue/KT-11762) Fix VerifyError caused by explicit loop variable type |
| - [KT-11645](https://youtrack.jetbrains.com/issue/KT-11645) Fix NoSuchFieldError on private const property in multi-file class |
| - [KT-9670](https://youtrack.jetbrains.com/issue/KT-9670) Optimize Class <-> KClass wrapping/unwrapping when getting values from annotation |
| - [KT-6842](https://youtrack.jetbrains.com/issue/KT-6842) Optimize unnecessary boxing and interface calls on iterating over ranges |
| - [KT-11025](https://youtrack.jetbrains.com/issue/KT-11025) Don't inline const val properties in non-annotation contexts |
| - [KT-5429](https://youtrack.jetbrains.com/issue/KT-5429) Write nullability annotations on extension receiver parameters |
| - [KT-11347](https://youtrack.jetbrains.com/issue/KT-11347) Preserve source file and line number of call site when inlining certain standard library functions |
| - [KT-11677](https://youtrack.jetbrains.com/issue/KT-11677) Write correct generic signatures for local classes in inlined lambdas |
| - [KT-12127](https://youtrack.jetbrains.com/issue/KT-12127) Do not write unnecessary generic signature for property delegate backing field |
| - Fix multiple issues leading to exceptions or bad bytecode being generated: [KT-11034](https://youtrack.jetbrains.com/issue/KT-11034), [KT-11519](https://youtrack.jetbrains.com/issue/KT-11519), [KT-11117](https://youtrack.jetbrains.com/issue/KT-11117), [KT-11479](https://youtrack.jetbrains.com/issue/KT-11479) |
| |
| #### Java interoperability |
| |
| - [KT-3068](https://youtrack.jetbrains.com/issue/KT-3068) Load contravariantly projected collections in Java (`List<? super T>`) as mutable collections in Kotlin (`MutableList<in T>`) |
| - [KT-11322](https://youtrack.jetbrains.com/issue/KT-11322) Do not lose type nullability information in SAM constructors |
| - [KT-11721](https://youtrack.jetbrains.com/issue/KT-11721) Fix wrong "Typechecker has run into recursive problem" error on calling Kotlin get function as synthetic Java property |
| - [KT-10691](https://youtrack.jetbrains.com/issue/KT-10691) Fix wrong "Inherited platform declarations clash" error on inheritance from generic Java class with overloaded methods |
| |
| #### Command line compiler |
| |
| - [KT-9546](https://youtrack.jetbrains.com/issue/KT-9546) Flush stdout and stderr before shutdown when executing scripts |
| - [KT-10605](https://youtrack.jetbrains.com/issue/KT-10605) Disable colored output on certain platforms to prevent crashes |
| - Report warning instead of error on unknown "-X" flags |
| - Remove the compiler option "Xmultifile-facades-open" |
| |
| #### Compiler daemon |
| |
| - Reduce read disk activity |
| - Fix compiler daemon JAR cache clearing on IDEA Ultimate |
| |
| ### Standard library |
| |
| - [KT-11410](https://youtrack.jetbrains.com/issue/KT-11410) Reduce method count of the standard library by ~2k |
| - [KT-9990](https://youtrack.jetbrains.com/issue/KT-9990) Optimize snapshot operations to return special collection implementations when result is empty or has single element |
| - [KT-10794](https://youtrack.jetbrains.com/issue/KT-10794) EmptyList now implements RandomAccess |
| - [KT-10821](https://youtrack.jetbrains.com/issue/KT-10821) Create at most one wrapper sequence for adjacent drop/take operations on sequences |
| - [KT-11301](https://youtrack.jetbrains.com/issue/KT-11301) Make Map.plus accept Map out-projected by key type as either operand (receiver or parameter) |
| - [KT-11485](https://youtrack.jetbrains.com/issue/KT-11485) Remove implementations of some internal intrinsic functions |
| - [KT-11648](https://youtrack.jetbrains.com/issue/KT-11648) Add deprecated extension MutableList.remove to redirect to valid function removeAt |
| - [KT-11348](https://youtrack.jetbrains.com/issue/KT-11348) kotlin.test: Make inline methods `todo` and `currentStackTrace` `@InlineOnly` not to lose stack trace |
| - [KT-11745](https://youtrack.jetbrains.com/issue/KT-11745) Rename parameters of `String.subSequence` to match those of `CharSequence.subSequence` |
| - [KT-10953](https://youtrack.jetbrains.com/issue/KT-10953) Clarify parameter order of lambda function parameter of `*Indexed` functions |
| - [KT-10198](https://youtrack.jetbrains.com/issue/KT-10198) Improve docs for `binarySearch` functions |
| - [KT-9786](https://youtrack.jetbrains.com/issue/KT-9786) Improve docs for `trimIndent`/`trimMargin` |
| |
| ### Reflection |
| |
| - [KT-9952](https://youtrack.jetbrains.com/issue/KT-9952) Improve `toString()` for lambdas and function expressions when kotlin-reflect.jar is available |
| - [KT-11433](https://youtrack.jetbrains.com/issue/KT-11433) Fix multiple resource leaks by closing InputStream instances |
| - [KT-8131](https://youtrack.jetbrains.com/issue/KT-8131) Fix exception from calling `KProperty.javaField` on a subclass |
| - [KT-10690](https://youtrack.jetbrains.com/issue/KT-10690) Support `javaMethod` and `kotlinFunction` for top level functions in a different file |
| - [KT-11447](https://youtrack.jetbrains.com/issue/KT-11447) Support reflection calls to multifile class members |
| - [KT-10892](https://youtrack.jetbrains.com/issue/KT-10892) Load annotations of const properties from multifile classes |
| - [KT-11258](https://youtrack.jetbrains.com/issue/KT-11258) Don't crash on requesting members of Java collection classes |
| - [KT-11502](https://youtrack.jetbrains.com/issue/KT-11502) Clarify KClass equality |
| |
| ### JS |
| |
| - [KT-4124](https://youtrack.jetbrains.com/issue/KT-4124) Support nested classes |
| - [KT-11030](https://youtrack.jetbrains.com/issue/KT-11030) Support local classes |
| - [KT-7819](https://youtrack.jetbrains.com/issue/KT-7819) Support non-local returns in local lambdas |
| - [KT-6912](https://youtrack.jetbrains.com/issue/KT-6912) Safe calls (`x?.let { it }`) are now inlined |
| - [KT-2670](https://youtrack.jetbrains.com/issue/KT-2670) Support unsafe casts (`as`) |
| - [KT-7016](https://youtrack.jetbrains.com/issue/KT-7016), [KT-8012](https://youtrack.jetbrains.com/issue/KT-8012) Fix `is`-checks for reified type parameters |
| - [KT-7038](https://youtrack.jetbrains.com/issue/KT-7038) Avoid unwanted side effects on `is`-checks for nullable types |
| - [KT-10614](https://youtrack.jetbrains.com/issue/KT-10614) Copy array on vararg call with spread operator |
| - [KT-10785](https://youtrack.jetbrains.com/issue/KT-10785) Correctly translate property names and receiver instances in assignment operations |
| - [KT-11611](https://youtrack.jetbrains.com/issue/KT-11611) Fix translation of default value of secondary constructor's functional parameter |
| - [KT-11100](https://youtrack.jetbrains.com/issue/KT-11100) Fix generation of `invoke` on objects and companion objects |
| - [KT-11823](https://youtrack.jetbrains.com/issue/KT-11823) Fix capturing of outer class' `this` in inner's lambdas |
| - [KT-11996](https://youtrack.jetbrains.com/issue/KT-11996) Fix translation of a call to a private member of an outer class from an inner class which is a subtype of the outer class |
| - [KT-10667](https://youtrack.jetbrains.com/issue/KT-10667) Support inheritance from nested built-in types such as Map.Entry |
| - [KT-7480](https://youtrack.jetbrains.com/issue/KT-7480) Remove declarations of LinkedList, SortedSet, TreeSet, Enumeration |
| - [KT-3064](https://youtrack.jetbrains.com/issue/KT-3064) Implement `CharSequence.repeat` |
| |
| ### IDE |
| |
| New features: |
| |
| - Spring Support |
| - [KT-11098](https://youtrack.jetbrains.com/issue/KT-11098) Inspection on final classes/functions annotated with Spring `@Configuration`/`@Component`/`@Bean` |
| - [KT-11405](https://youtrack.jetbrains.com/issue/KT-11405) Navigation and Find Usages for Spring beans referenced in annotation arguments and BeanFactory method calls |
| - [KT-3741](https://youtrack.jetbrains.com/issue/KT-3741) Show Spring-specific line markers on Kotlin classes |
| - [KT-11406](https://youtrack.jetbrains.com/issue/KT-11406) Support Spring EL injections inside of Kotlin string literals |
| - [KT-11604](https://youtrack.jetbrains.com/issue/KT-11604) Support "Configure Spring facet" inspection on Kotlin classes |
| - [KT-11407](https://youtrack.jetbrains.com/issue/KT-11407) Implement "Generate Spring Dependency..." actions |
| - [KT-11408](https://youtrack.jetbrains.com/issue/KT-11408) Implement "Generate `@Autowired` Dependency..." action |
| - [KT-11652](https://youtrack.jetbrains.com/issue/KT-11652) Rename bean attributes mentioned in Spring XML config together with corresponding Kotlin declarations |
| - Enable precise incremental compilation by default in non-Maven/Gradle projects |
| - [KT-11612](https://youtrack.jetbrains.com/issue/KT-11612) Highlight named arguments |
| - [KT-7715](https://youtrack.jetbrains.com/issue/KT-7715) Highlight `var`s that can be replaced by `val`s |
| - [KT-5208](https://youtrack.jetbrains.com/issue/KT-5208) Intention action to convert string to raw string and back |
| - [KT-11078](https://youtrack.jetbrains.com/issue/KT-11078) Quick fix to remove `.java` when KClass is expected |
| - [KT-1494](https://youtrack.jetbrains.com/issue/KT-1494) Inspection to highlight public members with no documentation |
| - [KT-8473](https://youtrack.jetbrains.com/issue/KT-8473) Intention action to implement interface or abstract class |
| - [KT-10299](https://youtrack.jetbrains.com/issue/KT-10299) Inspection to warn on array properties in data classes |
| - [KT-6674](https://youtrack.jetbrains.com/issue/KT-6674) Inspection to warn on protected symbols in effectively final classes |
| - [KT-11576](https://youtrack.jetbrains.com/issue/KT-11576) Quick fix to suppress "Unused symbol" warning based on annotations on the declaration |
| - [KT-10063](https://youtrack.jetbrains.com/issue/KT-10063) Quick fix for adding `arrayOf` wrapper for annotation parameters |
| - [KT-10476](https://youtrack.jetbrains.com/issue/KT-10476) Quick fix for converting primitive types |
| - [KT-10859](https://youtrack.jetbrains.com/issue/KT-10859) Quick fix to make `var` with private setter final |
| - [KT-9498](https://youtrack.jetbrains.com/issue/KT-9498) Quick fix to specify property type |
| - [KT-10509](https://youtrack.jetbrains.com/issue/KT-10509) Quick fix to simplify condition with senseless comparison |
| - [KT-11404](https://youtrack.jetbrains.com/issue/KT-11404) Quick fix to let type implement missing interface |
| - [KT-6785](https://youtrack.jetbrains.com/issue/KT-6785), [KT-10013](https://youtrack.jetbrains.com/issue/KT-10013), [KT-9996](https://youtrack.jetbrains.com/issue/KT-9996), [KT-11675](https://youtrack.jetbrains.com/issue/KT-11675) Support Smart Enter for trailing lambda argument, try/catch/finally, property setter, init block |
| - Add `kotlinClassName()` and `kotlinFunctionName()` macros for use in live templates |
| - Auto-configure EAP-repository during Kotlin Maven and Gradle project set up |
| |
| Issues fixed: |
| |
| - [KT-11678](https://youtrack.jetbrains.com/issue/KT-11678), [KT-4768](https://youtrack.jetbrains.com/issue/KT-4768) Support navigation to Kotlin libraries from Java sources |
| - [KT-9401](https://youtrack.jetbrains.com/issue/KT-9401) Support Change Signature quick fix for Java -> Kotlin case |
| - [KT-8592](https://youtrack.jetbrains.com/issue/KT-8592) Fix "Choose sources" for Kotlin files |
| - [KT-11256](https://youtrack.jetbrains.com/issue/KT-11256) Fix Navigate to declaration for Java constructor with `@NotNull` parameter |
| - [KT-11018](https://youtrack.jetbrains.com/issue/KT-11018) Fix `var`s shown in Ctrl + Mouse Hover as `val`s |
| - [KT-5105](https://youtrack.jetbrains.com/issue/KT-5105), [KT-11024](https://youtrack.jetbrains.com/issue/KT-11024) Improve incompatible ABI versions editor strap, show the hint on how to resolve the problem |
| - [KT-11638](https://youtrack.jetbrains.com/issue/KT-11638) Fixed `hashCode()` implementation in "Generate equals/hashCode" action |
| - [KT-10971](https://youtrack.jetbrains.com/issue/KT-10971) Pull Members Up: Always insert spaces between keywords |
| - [KT-11476](https://youtrack.jetbrains.com/issue/KT-11476), [KT-4175](https://youtrack.jetbrains.com/issue/KT-4175), [KT-10965](https://youtrack.jetbrains.com/issue/KT-10965), [KT-11076](https://youtrack.jetbrains.com/issue/KT-11076) Formatter: fix multiple issues regarding space handling |
| - [KT-9025](https://youtrack.jetbrains.com/issue/KT-9025) Improve "Create Kotlin Java runtime library" dialog usability |
| - [KT-11481](https://youtrack.jetbrains.com/issue/KT-11481) Fix "Add import" intention not being available for `is` branches in when |
| - [KT-10619](https://youtrack.jetbrains.com/issue/KT-10619) Fix completion after package name in annotation |
| - [KT-10621](https://youtrack.jetbrains.com/issue/KT-10621) Do not show non-top level packages after `@` in completion |
| - [KT-11295](https://youtrack.jetbrains.com/issue/KT-11295) "Convert string to template" intention: fix exception on certain code |
| - [KT-10750](https://youtrack.jetbrains.com/issue/KT-10750), [KT-11424](https://youtrack.jetbrains.com/issue/KT-11424) "Convert if to when" intention now detects effectively else branches in subsequent code and performs more accurate comment handling |
| - Configure Kotlin: show only changed files in the notification "Kotlin not configured", restore all changed files in undo action |
| - [KT-11556](https://youtrack.jetbrains.com/issue/KT-11556) Do not show "Kotlin not configured" for Kotlin JS projects |
| - [KT-11593](https://youtrack.jetbrains.com/issue/KT-11593) Fix "Configure Kotlin" action for Gradle projects in IDEA 2016 |
| - [KT-11077](https://youtrack.jetbrains.com/issue/KT-11077) Use new built-in definition file format (`.kotlin_builtins` files) |
| - [KT-5728](https://youtrack.jetbrains.com/issue/KT-5728) Remove closing curly brace in a string template when opening one is deleted |
| - [KT-10883](https://youtrack.jetbrains.com/issue/KT-10883) "Explicit get or set call" quick fix: do not move caret too far away |
| - [KT-5717](https://youtrack.jetbrains.com/issue/KT-5717) "Replace `when` with `if`": do not lose comments |
| - [KT-10797](https://youtrack.jetbrains.com/issue/KT-10797) "Replace with operator" intention is not available anymore for non-`operator` functions |
| - [KT-11529](https://youtrack.jetbrains.com/issue/KT-11529) Highlighting range for unresolved annotation name does not include `@` now |
| - [KT-11178](https://youtrack.jetbrains.com/issue/KT-11178) Don't show "Change type arguments" fix when there's nothing to change |
| - [KT-11789](https://youtrack.jetbrains.com/issue/KT-11789) Don't interpret annotations inside Markdown code blocks as KDoc tags |
| - [KT-11702](https://youtrack.jetbrains.com/issue/KT-11702) Fixed resolution of Kotlin beans with custom name |
| - [KT-11689](https://youtrack.jetbrains.com/issue/KT-11689) Fixed exception on attempt to navigate to Kotlin file from Spring notification balloon |
| - [KT-11725](https://youtrack.jetbrains.com/issue/KT-11725) Fixed renaming of injected SpEL references |
| - [KT-11720](https://youtrack.jetbrains.com/issue/KT-11720) Fixed renaming of Kotlin beans through SpEL references |
| - [KT-11719](https://youtrack.jetbrains.com/issue/KT-11719) Fixed renaming of Kotlin parameters references in XML files |
| - [KT-11736](https://youtrack.jetbrains.com/issue/KT-11736) Fixed searching of Java usages for @JvmStatic properties and @JvmStatic @JvmOverloads functions |
| - [KT-11862](https://youtrack.jetbrains.com/issue/KT-11862) Fixed bogus warnings about unresolved types in the Change Signature dialog |
| - Fix several issues leading to exceptions: [KT-11579](https://youtrack.jetbrains.com/issue/KT-11579), [KT-11580](https://youtrack.jetbrains.com/issue/KT-11580), [KT-11777](https://youtrack.jetbrains.com/issue/KT-11777), [KT-11868](https://youtrack.jetbrains.com/issue/KT-11868), [KT-11845](https://youtrack.jetbrains.com/issue/KT-11845), [KT-11486](https://youtrack.jetbrains.com/issue/KT-11486) |
| - Fixed NoSuchFieldException in Kotlin module settings on IDEA Ultimate |
| |
| #### Debugger |
| |
| - [KT-11705](https://youtrack.jetbrains.com/issue/KT-11705) "Smart step into" no longer skips methods from subclasses |
| - Debugger can now distinguish nested inline arguments |
| - [KT-11326](https://youtrack.jetbrains.com/issue/KT-11326) Support private classes in Evaluate Expression |
| - [KT-11455](https://youtrack.jetbrains.com/issue/KT-11455) Fix Evaluate Expression behavior for files with errors in sources |
| - [KT-10670](https://youtrack.jetbrains.com/issue/KT-10670) Fix Evaluate Expression behavior for inline functions with default parameters |
| - [KT-11380](https://youtrack.jetbrains.com/issue/KT-11380) Evaluate Expression now handles smart casts correctly |
| - [KT-10148](https://youtrack.jetbrains.com/issue/KT-10148) Do not suggest methods from outer context in "Smart step into" |
| - Fix Evaluate Expression for expression created for array element |
| - Complete private members from libraries in Evaluate Expression |
| - [KT-11578](https://youtrack.jetbrains.com/issue/KT-11578) Evaluate Expression: do not highlight completion variants from nullable receiver with grey |
| - [KT-6805](https://youtrack.jetbrains.com/issue/KT-6805) Convert Java expression to Kotlin when opening Evaluate Expression from Variables view |
| - [KT-11927](https://youtrack.jetbrains.com/issue/KT-11927) Fix "ambiguous import" error when invoking Evaluate Expression from Variables view for some field |
| - [KT-11831](https://youtrack.jetbrains.com/issue/KT-11831) Fix Evaluate Expression for values of raw types |
| - Show error message when debug info for some local variable is corrupted |
| - Avoid 1s delay in completion in debugger fields if session is not stopped on a breakpoint |
| - Avoid cast to runtime type unavailable in current scope |
| - Fix text with line breaks in popup with line breakpoint variants |
| - Fix breakpoints inside inline functions in libraries sources |
| - Allow breakpoints at catch clause declaration |
| - [KT-11848](https://youtrack.jetbrains.com/issue/KT-11848) Fix breakpoints inside generic crossinline lambda argument body |
| - [KT-11932](https://youtrack.jetbrains.com/issue/KT-11932) Fix Step Over for `while` loop condition |
| |
| ### Java to Kotlin converter |
| |
| - Protected members used outside of inheritors are converted as public |
| - Support conversion for annotation constructor calls |
| - Place comments from the middle of the call to the end |
| - Drop line breaks between operator arguments (except `+`, `-`, `&&` and `||`) |
| - Add non-null assertions on call site for non-null parameters |
| - Specify type for variables with anonymous type if they have write accesses |
| - [KT-11587](https://youtrack.jetbrains.com/issue/KT-11587) Fix conversion of static field accesses from other Java class |
| - [KT-6800](https://youtrack.jetbrains.com/issue/KT-6800) Quote `$` symbols in converted strings |
| - [KT-11126](https://youtrack.jetbrains.com/issue/KT-11126) Convert annotations in annotations parameters correctly |
| - [KT-11600](https://youtrack.jetbrains.com/issue/KT-11600) Do not produce unresolved `toArray` calls for Java `Collection#toArray(T[])` |
| - [KT-11544](https://youtrack.jetbrains.com/issue/KT-11544) Fix conversion of uninitialized non-final field |
| - [KT-10604](https://youtrack.jetbrains.com/issue/KT-10604) Fix conversion of scratch files |
| - [KT-11543](https://youtrack.jetbrains.com/issue/KT-11543) Do not produce unnecessary casts of non-nullable expression to nullable type |
| - [KT-11160](https://youtrack.jetbrains.com/issue/KT-11160) Fix IDE freeze |
| |
| ### Android |
| |
| - [KT-7729](https://youtrack.jetbrains.com/issue/KT-7729) Add Android Lint checks for Kotlin (from Android Studio 1.5) |
| - [KT-11487](https://youtrack.jetbrains.com/issue/KT-11487) Fixed sequential build with kapt and stubs enabled when Kotlin source file was modified and no Java source files were modified |
| - [KT-11264](https://youtrack.jetbrains.com/issue/KT-11264) Action to create new activity in Kotlin |
| - [KT-11201](https://youtrack.jetbrains.com/issue/KT-11201) Do not ignore items with similar names in kapt |
| - [KT-11944](https://youtrack.jetbrains.com/issue/KT-11944) Rename Android Extensions imports when the layout file is renamed/deleted/added |
| - [KT-10321](https://youtrack.jetbrains.com/issue/KT-10321) Do not upcast ViewStub to View |
| - [KT-10841](https://youtrack.jetbrains.com/issue/KT-10841) Support `@android:id/*` IDs in Android Extensions |
| |
| ### Maven |
| |
| - [KT-2917](https://youtrack.jetbrains.com/issue/KT-2917), [KT-11261](https://youtrack.jetbrains.com/issue/KT-11261) Maven archetype for new Kotlin projects |
| |
| ### Gradle |
| |
| - [KT-8487](https://youtrack.jetbrains.com/issue/KT-8487) Experimental support for incremental compilation with project property `kotlin.incremental` |
| - [KT-11350](https://youtrack.jetbrains.com/issue/KT-11350) Fixed a bug causing Java rebuild when both Java and Kotlin are up-to-date |
| - [KT-10507](https://youtrack.jetbrains.com/issue/KT-10507) Fix IllegalArgumentException "Missing extension point" on parallel builds |
| - [KT-10932](https://youtrack.jetbrains.com/issue/KT-10932) Prevent compile tasks from running when nothing changes |
| - [KT-11993](https://youtrack.jetbrains.com/issue/KT-11993) Fix NoSuchMethodError on access to internal members in production from tests (IDEA 2016+) |
| |
| ## 1.0.1-2 |
| |
| ### Compiler |
| |
| - [KT-11584](https://youtrack.jetbrains.com/issue/KT-11584), [KT-11514](https://youtrack.jetbrains.com/issue/KT-11514) Correct comparison of Long! / Double! with integer constant |
| - [KT-11590](https://youtrack.jetbrains.com/issue/KT-11590) SAM adapter for inline function corrected |
| |
| ## 1.0.1-1 |
| |
| ### Compiler |
| |
| - [KT-11468](https://youtrack.jetbrains.com/issue/KT-11468) More correct use-site / declaration-site variance combination handling |
| - [KT-11478](https://youtrack.jetbrains.com/issue/KT-11478) "Couldn't inline method call" internal compiler error fixed |
| |
| ## 1.0.1 |
| |
| ### Compiler |
| |
| Analysis & diagnostics issues fixed: |
| |
| - [KT-2277](https://youtrack.jetbrains.com/issue/KT-2277) Local function declarations are now checked for overload conflicts |
| - [KT-3602](https://youtrack.jetbrains.com/issue/KT-3602) Special diagnostic is reported now on nullable ‘for’ range |
| - [KT-10775](https://youtrack.jetbrains.com/issue/KT-10775) No compilation exception for empty when |
| - [KT-10952](https://youtrack.jetbrains.com/issue/KT-10952) False deprecation warnings removed |
| - [KT-10934](https://youtrack.jetbrains.com/issue/KT-10934) Type inference improved for whens |
| - [KT-10902](https://youtrack.jetbrains.com/issue/KT-10902) Redeclaration is reported for top-level property vs classifier conflict |
| - [KT-9985](https://youtrack.jetbrains.com/issue/KT-9985) Correct handling of safe call arguments in generic functions |
| - [KT-10856](https://youtrack.jetbrains.com/issue/KT-10856) Diagnostic about projected out member is reported correctly on calls with smart cast receiver |
| - [KT-5190](https://youtrack.jetbrains.com/issue/KT-5190) Calls of Java 8 Stream.collect |
| - [KT-11109](https://youtrack.jetbrains.com/issue/KT-11109) Warning is reported on Strictfp annotation on a class because it's not supported yet |
| - [KT-10686](https://youtrack.jetbrains.com/issue/KT-10686) Support generic constructors defined in Java |
| - [KT-6958](https://youtrack.jetbrains.com/issue/KT-6958) Fixed resolution for overloaded functions with extension lambdas |
| - [KT-10765](https://youtrack.jetbrains.com/issue/KT-10765) Correct handling of overload conflict between constructor and function in JPS |
| - [KT-10752](https://youtrack.jetbrains.com/issue/KT-10752) If inferred type for an expression refers to a non-accessible Java class, it's a compiler error to prevent IAE in runtime |
| - [KT-7415](https://youtrack.jetbrains.com/issue/KT-7415) Approximation of captured types in signatures |
| - [KT-10913](https://youtrack.jetbrains.com/issue/KT-10913), [KT-10186](https://youtrack.jetbrains.com/issue/KT-10186), [KT-5198](https://youtrack.jetbrains.com/issue/KT-5198) False “unreachable code” fixed for various situations |
| - Minor: [KT-3680](https://youtrack.jetbrains.com/issue/KT-3680), [KT-9702](https://youtrack.jetbrains.com/issue/KT-9702), [KT-8776](https://youtrack.jetbrains.com/issue/KT-8776), [KT-6745](https://youtrack.jetbrains.com/issue/KT-6745), [KT-10919](https://youtrack.jetbrains.com/issue/KT-10919), [KT-9548](https://youtrack.jetbrains.com/issue/KT-9548) |
| |
| JVM code generation issues fixed: |
| |
| - [KT-11153](https://youtrack.jetbrains.com/issue/KT-11153) NoClassDefFoundError is fixed on primitive iterators during boxing optimization |
| - [KT-7319](https://youtrack.jetbrains.com/issue/KT-7319) Correct parameter names for @JvmOverloads-generated methods |
| - [KT-10425](https://youtrack.jetbrains.com/issue/KT-10425) Non-const values of member properties are not inlined now |
| - [KT-11163](https://youtrack.jetbrains.com/issue/KT-11163) Correct calls of custom compareTo on primitives |
| - [KT-11081](https://youtrack.jetbrains.com/issue/KT-11081) Reified type parameters are correctly stored in anonymous objects |
| - [KT-11121](https://youtrack.jetbrains.com/issue/KT-11121) Generic properties generation is fixed for interfaces |
| - [KT-11285](https://youtrack.jetbrains.com/issue/KT-11285), [KT-10958](https://youtrack.jetbrains.com/issue/KT-10958) Special bridge generation refined |
| - [KT-10313](https://youtrack.jetbrains.com/issue/KT-10313), [KT-11190](https://youtrack.jetbrains.com/issue/KT-11190), [KT-11192](https://youtrack.jetbrains.com/issue/KT-11192), [KT-11130](https://youtrack.jetbrains.com/issue/KT-11130) Diagnostics and bytecode fixed for various operations with Long |
| - [KT-11203](https://youtrack.jetbrains.com/issue/KT-11203), [KT-11191](https://youtrack.jetbrains.com/issue/KT-11191), [KT-11206](https://youtrack.jetbrains.com/issue/KT-11206), [KT-8505](https://youtrack.jetbrains.com/issue/KT-8505), [KT-11203](https://youtrack.jetbrains.com/issue/KT-11203) Handling of increment / decrement for collection elements with user-defined get / set fixed |
| - [KT-9739](https://youtrack.jetbrains.com/issue/KT-9739) Backticked names with spaces are generated correctly |
| |
| JS translator issues fixed: |
| |
| - [KT-7683](https://youtrack.jetbrains.com/issue/KT-7683), [KT-11027](https://youtrack.jetbrains.com/issue/KT-11027) correct handling of in / !in inside when expressions |
| |
| ### Standard library |
| |
| - [KT-10579](https://youtrack.jetbrains.com/issue/KT-10579) Improved performance of sum() and average() for arrays |
| - [KT-10821](https://youtrack.jetbrains.com/issue/KT-10821) Improved performance of drop() / take() for sequences |
| |
| ### Reflection |
| |
| - [KT-10840](https://youtrack.jetbrains.com/issue/KT-10840) Fix annotations on Java elements in reflection |
| |
| ### IDE |
| |
| New features: |
| |
| - Compatibility with IDEA 2016 |
| - Kotlin Education Plugin (for IDEA 2016) |
| - [KT-9752](https://youtrack.jetbrains.com/issue/KT-9752) More usable file chooser for "Move declaration to another file" |
| - [KT-9697](https://youtrack.jetbrains.com/issue/KT-9697) Move method to companion object and back |
| - [KT-7443](https://youtrack.jetbrains.com/issue/KT-7443) Inspection + intention to replace assert (x != null) with "!!" or elvis |
| |
| General issues fixed: |
| |
| - [KT-11277](https://youtrack.jetbrains.com/issue/KT-11277) Correct moving of Java classes from project view |
| - [KT-11256](https://youtrack.jetbrains.com/issue/KT-11256) Navigate Declaration fixed for Java classes with @NotNull parameter in constructor |
| - [KT-10553](https://youtrack.jetbrains.com/issue/KT-10553) A warning provided when Refactor / Move result is not compilable due to visibility problems |
| - [KT-11039](https://youtrack.jetbrains.com/issue/KT-11039) Parameter names are now not missing in parameter info and completion for compiled java code used from kotlin |
| - [KT-10204](https://youtrack.jetbrains.com/issue/KT-10204) Highlight usages in file is working now for function parameter |
| - [KT-10954](https://youtrack.jetbrains.com/issue/KT-10954) Introduce Parameter (Ctrl+Alt+P) fixed when default value is a simple name reference |
| - [KT-10776](https://youtrack.jetbrains.com/issue/KT-10776) Intentions: "Convert to lambda expression" works now for empty function body |
| - [KT-10815](https://youtrack.jetbrains.com/issue/KT-10815) Generate equals() and hashCode() is no more suggested for interfaces |
| - [KT-10818](https://youtrack.jetbrains.com/issue/KT-10818) "Initialize with constructor parameter" fixed |
| - [KT-8876](https://youtrack.jetbrains.com/issue/KT-8876) "Convert member to extension" now removes modality modifiers (open / final) |
| - [KT-10800](https://youtrack.jetbrains.com/issue/KT-10800) Create enum entry now adds comma after a new entry |
| - [KT-10552](https://youtrack.jetbrains.com/issue/KT-10552) Pull Members Up now takes visibility conflicts into account |
| - [KT-10978](https://youtrack.jetbrains.com/issue/KT-10978) Partially fixed, completion for JOOQ became ~ 10 times faster |
| - [KT-10940](https://youtrack.jetbrains.com/issue/KT-10940) Reference search optimized for convention functions |
| - [KT-9026](https://youtrack.jetbrains.com/issue/KT-9026) Editor no more locks up during scala file viewing |
| - [KT-11142](https://youtrack.jetbrains.com/issue/KT-11142), [KT-11276](https://youtrack.jetbrains.com/issue/KT-11276) Darkula scheme appearance corrected for Kotlin |
| - Minor: [KT-10778](https://youtrack.jetbrains.com/issue/KT-10778), [KT-10763](https://youtrack.jetbrains.com/issue/KT-10763), [KT-10908](https://youtrack.jetbrains.com/issue/KT-10908), [KT-10345](https://youtrack.jetbrains.com/issue/KT-10345), [KT-10696](https://youtrack.jetbrains.com/issue/KT-10696), [KT-11041](https://youtrack.jetbrains.com/issue/KT-11041), [KT-9434](https://youtrack.jetbrains.com/issue/KT-9434), [KT-8744](https://youtrack.jetbrains.com/issue/KT-8744), [KT-9738](https://youtrack.jetbrains.com/issue/KT-9738), [KT-10912](https://youtrack.jetbrains.com/issue/KT-10912) |
| |
| Configuration issues fixed: |
| |
| - [KT-11213](https://youtrack.jetbrains.com/issue/KT-11213) Kotlin plugin version corrected in build.gradle |
| - [KT-10918](https://youtrack.jetbrains.com/issue/KT-10918) "Update Kotlin runtime" action does not try to update the runtime coming in from Gradle |
| - [KT-11072](https://youtrack.jetbrains.com/issue/KT-11072) Libraries in maven, gradle and ide systems are never more detected as runtime libraries |
| - [KT-10489](https://youtrack.jetbrains.com/issue/KT-10489) Configuration messages are aggregated into one notification |
| - [KT-10831](https://youtrack.jetbrains.com/issue/KT-10831) Configure Kotlin in Project: "All modules containing Kotlin files" does not list modules not containing Kotlin files |
| - [KT-10366](https://youtrack.jetbrains.com/issue/KT-10366) Gradle import: no fake "Configure Kotlin" notification on project creating |
| |
| Debugger issues fixed: |
| |
| - [KT-10827](https://youtrack.jetbrains.com/issue/KT-10827) Fixed debugger stepping for inline calls |
| - [KT-10780](https://youtrack.jetbrains.com/issue/KT-10780) Breakpoints in a lazy property work correctly |
| - [KT-10634](https://youtrack.jetbrains.com/issue/KT-10634) Watches can now use private overloaded functions |
| - [KT-10611](https://youtrack.jetbrains.com/issue/KT-10611) Line breakpoints now can be created inside lambda in init block |
| - [KT-10673](https://youtrack.jetbrains.com/issue/KT-10673) Breakpoints inside lambda are no more ignored in presence of crossinline function parameter |
| - [KT-11318](https://youtrack.jetbrains.com/issue/KT-11318) Stepping inside for each is optimized |
| - [KT-3873](https://youtrack.jetbrains.com/issue/KT-3873) Editing code while standing on breakpoint is optimized |
| - [KT-7261](https://youtrack.jetbrains.com/issue/KT-7261), [KT-7266](https://youtrack.jetbrains.com/issue/KT-7266), [KT-10672](https://youtrack.jetbrains.com/issue/KT-10672) Evaluate expression applicability corrected |
| |
| ### Tools |
| |
| - [KT-7943](https://youtrack.jetbrains.com/issue/KT-7943), [KT-10127](https://youtrack.jetbrains.com/issue/KT-10127) Overhead removed in Kotlin Gradle Plugin |
| - [KT-11351](https://youtrack.jetbrains.com/issue/KT-11351) Fixed NoSuchMethodError with Gradle 2.12 |
