Cache fqNames
diff --git a/compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt b/compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
index ca175c6..a48ef96 100644
--- a/compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
+++ b/compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
@@ -316,11 +316,18 @@
val IrClass.isObject get() = kind == ClassKind.OBJECT
val IrClass.isAnonymousObject get() = isClass && name == SpecialNames.NO_NAME_PROVIDED
val IrClass.isNonCompanionObject: Boolean get() = isObject && !isCompanion
+
+private val fqNameCache = mutableMapOf<IrDeclarationWithName, FqName?>()
+
val IrDeclarationWithName.fqNameWhenAvailable: FqName?
- get() = when (val parent = parent) {
- is IrDeclarationWithName -> parent.fqNameWhenAvailable?.child(name)
- is IrPackageFragment -> parent.packageFqName.child(name)
- else -> null
+ get() = fqNameCache.getOrPutNullable(
+ this
+ ) {
+ when (val parent = parent) {
+ is IrDeclarationWithName -> parent.fqNameWhenAvailable?.child(name)
+ is IrPackageFragment -> parent.packageFqName.child(name)
+ else -> null
+ }
}
val IrDeclaration.parentAsClass: IrClass
@@ -438,7 +445,7 @@
call: IrFunctionAccessExpression,
newSymbol: IrConstructorSymbol,
receiversAsArguments: Boolean = false,
- argumentsAsDispatchers: Boolean = false
+ argumentsAsDispatchers: Boolean = false,
): IrConstructorCall =
call.run {
IrConstructorCallImpl(
@@ -1216,7 +1223,7 @@
isFakeOverride: Boolean = oldFunction.isFakeOverride,
copyMetadata: Boolean = true,
typeParametersFromContext: List<IrTypeParameter> = listOf(),
- remapMultiFieldValueClassStructure: (IrFunction, IrFunction, Map<IrValueParameter, IrValueParameter>?) -> Unit
+ remapMultiFieldValueClassStructure: (IrFunction, IrFunction, Map<IrValueParameter, IrValueParameter>?) -> Unit,
): IrSimpleFunction {
return createSimpleFunction(
startOffset = oldFunction.startOffset,
