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Special bridge building fix

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This commit is contained in:
Igor Chevdar
2017-12-07 14:40:49 +03:00
parent c30d30c96c
commit c3a6ea4946
1 changed files with 8 additions and 5 deletions
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backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/BridgesBuilding.kt
+8 -5
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@@ -149,13 +149,14 @@ internal class BridgesBuilding(val context: Context) : ClassLoweringPass {
val body = declaration.body as? IrBlockBody
?: return declaration
val typeSafeBarrierDescription = BuiltinMethodsWithSpecialGenericSignature.getDefaultValueForOverriddenBuiltinFunction(declaration.descriptor)
if (typeSafeBarrierDescription == null || builtBridges.contains(declaration.descriptor))
val descriptor = declaration.descriptor
val typeSafeBarrierDescription = BuiltinMethodsWithSpecialGenericSignature.getDefaultValueForOverriddenBuiltinFunction(descriptor)
if (typeSafeBarrierDescription == null || builtBridges.contains(descriptor))
return declaration
val irBuilder = context.createIrBuilder(declaration.symbol, declaration.startOffset, declaration.endOffset)
declaration.body = irBuilder.irBlockBody(declaration) {
buildTypeSafeBarrier(declaration, typeSafeBarrierDescription)
buildTypeSafeBarrier(declaration, descriptor, typeSafeBarrierDescription)
body.statements.forEach { +it }
}
return declaration
@@ -199,12 +200,14 @@ private fun IrBuilderWithScope.irConst(value: Any?) = when (value) {
}
private fun IrBlockBodyBuilder.buildTypeSafeBarrier(function: IrFunction,
originalDescriptor: FunctionDescriptor,
typeSafeBarrierDescription: BuiltinMethodsWithSpecialGenericSignature.TypeSafeBarrierDescription) {
val valueParameters = function.valueParameters
val originalValueParameters = originalDescriptor.valueParameters
for (i in valueParameters.indices) {
if (!typeSafeBarrierDescription.checkParameter(i))
continue
val type = valueParameters[i].type
val type = originalValueParameters[i].type
if (type != context.builtIns.nullableAnyType) {
+returnIfBadType(irGet(valueParameters[i].symbol), type,
if (typeSafeBarrierDescription == BuiltinMethodsWithSpecialGenericSignature.TypeSafeBarrierDescription.MAP_GET_OR_DEFAULT)
@@ -225,7 +228,7 @@ private fun Context.buildBridge(startOffset: Int, endOffset: Int,
val irBuilder = createIrBuilder(bridge.symbol, startOffset, endOffset)
bridge.body = irBuilder.irBlockBody(bridge) {
val typeSafeBarrierDescription = BuiltinMethodsWithSpecialGenericSignature.getDefaultValueForOverriddenBuiltinFunction(descriptor.overriddenDescriptor)
typeSafeBarrierDescription?.let { buildTypeSafeBarrier(bridge, it) }
typeSafeBarrierDescription?.let { buildTypeSafeBarrier(bridge, descriptor.descriptor, it) }
val delegatingCall = IrCallImpl(startOffset, endOffset, targetSymbol, descriptor.descriptor,
superQualifierSymbol = superQualifierSymbol /* Call non-virtually */