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backend: Lower callable references in properties

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This commit is contained in:
Ilya Matveev
2017-02-27 17:44:04 +03:00
committed by ilmat192
parent a51c900271
commit 1a45667261
1 changed files with 8 additions and 10 deletions
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backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/CallableReferenceLowering.kt
+8 -10
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@@ -13,9 +13,7 @@ import org.jetbrains.kotlin.descriptors.impl.SimpleFunctionDescriptorImpl
import org.jetbrains.kotlin.descriptors.impl.ValueParameterDescriptorImpl import org.jetbrains.kotlin.descriptors.impl.ValueParameterDescriptorImpl
import org.jetbrains.kotlin.ir.IrElement import org.jetbrains.kotlin.ir.IrElement
import org.jetbrains.kotlin.ir.builders.* import org.jetbrains.kotlin.ir.builders.*
import org.jetbrains.kotlin.ir.declarations.IrDeclarationContainer import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.declarations.IrDeclarationOriginImpl
import org.jetbrains.kotlin.ir.declarations.IrFunction
import org.jetbrains.kotlin.ir.declarations.impl.IrFunctionImpl import org.jetbrains.kotlin.ir.declarations.impl.IrFunctionImpl
import org.jetbrains.kotlin.ir.expressions.IrCallableReference import org.jetbrains.kotlin.ir.expressions.IrCallableReference
import org.jetbrains.kotlin.ir.expressions.IrExpression import org.jetbrains.kotlin.ir.expressions.IrExpression
@@ -35,7 +33,7 @@ internal class CallableReferenceLowering(val context: KonanBackendContext) : Dec
override fun lower(irDeclarationContainer: IrDeclarationContainer) { override fun lower(irDeclarationContainer: IrDeclarationContainer) {
irDeclarationContainer.declarations.transformFlat { memberDeclaration -> irDeclarationContainer.declarations.transformFlat { memberDeclaration ->
if (memberDeclaration is IrFunction) if (memberDeclaration is IrFunction || memberDeclaration is IrProperty)
lowerCallableReferences(this, memberDeclaration) lowerCallableReferences(this, memberDeclaration)
else else
null null
@@ -47,10 +45,10 @@ internal class CallableReferenceLowering(val context: KonanBackendContext) : Dec
* Replaces all callable references in the function body to unbound ones. * Replaces all callable references in the function body to unbound ones.
* Returns the list of this function and all created ones. * Returns the list of this function and all created ones.
*/ */
private fun lowerCallableReferences(lower: CallableReferenceLowering, function: IrFunction): List<IrFunction> { private fun lowerCallableReferences(lower: CallableReferenceLowering, declaration: IrDeclaration): List<IrDeclaration> {
val transformer = CallableReferencesUnbinder(lower, function) val transformer = CallableReferencesUnbinder(lower, declaration)
function.transformChildrenVoid(transformer) declaration.transformChildrenVoid(transformer)
return function.singletonList() + transformer.createdFunctions return declaration.singletonList() + transformer.createdFunctions
} }
private object DECLARATION_ORIGIN_FUNCTION_FOR_CALLABLE_REFERENCE : private object DECLARATION_ORIGIN_FUNCTION_FOR_CALLABLE_REFERENCE :
@@ -61,7 +59,7 @@ private object DECLARATION_ORIGIN_FUNCTION_FOR_CALLABLE_REFERENCE :
* Adds all created functions to [createdFunctions]. * Adds all created functions to [createdFunctions].
*/ */
private class CallableReferencesUnbinder(val lower: CallableReferenceLowering, private class CallableReferencesUnbinder(val lower: CallableReferenceLowering,
val function: IrFunction) : IrElementTransformerVoid() { val declaration: IrDeclaration) : IrElementTransformerVoid() {
val createdFunctions = mutableListOf<IrFunction>() val createdFunctions = mutableListOf<IrFunction>()
@@ -193,7 +191,7 @@ private class CallableReferencesUnbinder(val lower: CallableReferenceLowering,
val newName = Name.identifier("${descriptor.name}\$bound-${lower.callableReferenceCount++}") val newName = Name.identifier("${descriptor.name}\$bound-${lower.callableReferenceCount++}")
val newDescriptor = SimpleFunctionDescriptorImpl.create( val newDescriptor = SimpleFunctionDescriptorImpl.create(
function.descriptor.containingDeclaration, Annotations.EMPTY, declaration.descriptor.containingDeclaration!!, Annotations.EMPTY,
newName, CallableMemberDescriptor.Kind.SYNTHESIZED, SourceElement.NO_SOURCE) newName, CallableMemberDescriptor.Kind.SYNTHESIZED, SourceElement.NO_SOURCE)
val simpleFunctionImplType = simpleFunctionImplClass.defaultType val simpleFunctionImplType = simpleFunctionImplClass.defaultType