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Do not create KProperties field if there is no delegated properties.

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This commit is contained in:
Igor Chevdar
2017-03-01 15:37:28 +03:00
parent c7e04bfd0e
commit 2918e65786
1 changed files with 7 additions and 6 deletions
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backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/DelegationLowering.kt
+7 -6
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@@ -122,7 +122,6 @@ internal class PropertyDelegationLowering(val context: Context) : FileLoweringPa
val kPropertiesField = createKPropertiesFieldDescriptor(irFile.packageFragmentDescriptor, genericArrayType.replace(kPropertyImplType)) val kPropertiesField = createKPropertiesFieldDescriptor(irFile.packageFragmentDescriptor, genericArrayType.replace(kPropertyImplType))
irFile.transformChildrenVoid(object : IrElementTransformerVoid() { irFile.transformChildrenVoid(object : IrElementTransformerVoid() {
override fun visitFunction(declaration: IrFunction): IrStatement { override fun visitFunction(declaration: IrFunction): IrStatement {
return super.visitFunction(declaration) return super.visitFunction(declaration)
@@ -180,11 +179,13 @@ internal class PropertyDelegationLowering(val context: Context) : FileLoweringPa
}) })
irFile.declarations.add(0, IrFieldImpl(UNDEFINED_OFFSET, UNDEFINED_OFFSET, if (kProperties.size > 0) {
DECLARATION_ORIGIN_KPROPERTIES_FOR_DELEGATION, irFile.declarations.add(0, IrFieldImpl(UNDEFINED_OFFSET, UNDEFINED_OFFSET,
kPropertiesField, DECLARATION_ORIGIN_KPROPERTIES_FOR_DELEGATION,
IrExpressionBodyImpl(UNDEFINED_OFFSET, UNDEFINED_OFFSET, kPropertiesField,
context.createArrayOfExpression(kPropertyImplType, kProperties)))) IrExpressionBodyImpl(UNDEFINED_OFFSET, UNDEFINED_OFFSET,
context.createArrayOfExpression(kPropertyImplType, kProperties))))
}
} }
private object DECLARATION_ORIGIN_KPROPERTIES_FOR_DELEGATION : private object DECLARATION_ORIGIN_KPROPERTIES_FOR_DELEGATION :