| // RUN_PIPELINE_TILL: FRONTEND |
| @RequiresOptIn |
| @Target(AnnotationTarget.TYPEALIAS, AnnotationTarget.FUNCTION) |
| annotation class Marker |
| |
| class Wrapper<T> |
| |
| @Marker |
| typealias TA<T> = Wrapper<T> |
| |
| open class Base<T> { |
| @Marker |
| open fun foo(): T? = null |
| |
| open fun bar(): <!OPT_IN_USAGE_ERROR!>TA<T><!>? = null |
| } |
| |
| class Derived : Base<String>() |
| |
| fun test(d: Derived) { |
| d.<!OPT_IN_USAGE_ERROR!>foo<!>() |
| d.<!OPT_IN_USAGE_ERROR!>bar<!>() |
| } |
| |
| /* GENERATED_FIR_TAGS: annotationDeclaration, classDeclaration, functionDeclaration, nullableType, typeAliasDeclaration, |
| typeAliasDeclarationWithTypeParameter, typeParameter */ |
