@NotNull
private InlineResult inlineMethod(
@NotNull AnonymousObjectGeneration anonymousObjectGen,
@NotNull FieldRemapper parentRemapper,
@NotNull MethodVisitor deferringVisitor,
@NotNull MethodNode sourceNode,
@NotNull ParametersBuilder capturedBuilder,
boolean isConstructor) {
ReifiedTypeParametersUsages typeParametersToReify =
inliningContext.reifedTypeInliner.reifyInstructions(sourceNode);
Parameters parameters =
isConstructor
? capturedBuilder.buildParameters()
: getMethodParametersWithCaptured(capturedBuilder, sourceNode);
RegeneratedLambdaFieldRemapper remapper =
new RegeneratedLambdaFieldRemapper(
oldObjectType.getInternalName(),
newLambdaType.getInternalName(),
parameters,
anonymousObjectGen.getCapturedLambdasToInline(),
parentRemapper,
isConstructor);
MethodInliner inliner =
new MethodInliner(
sourceNode,
parameters,
inliningContext.subInline(inliningContext.nameGenerator.subGenerator("lambda")),
remapper,
isSameModule,
"Transformer for " + anonymousObjectGen.getOwnerInternalName(),
sourceMapper,
new InlineCallSiteInfo(
anonymousObjectGen.getOwnerInternalName(),
sourceNode.name,
isConstructor
? anonymousObjectGen.getNewConstructorDescriptor()
: sourceNode.desc));
InlineResult result =
inliner.doInline(
deferringVisitor,
new LocalVarRemapper(parameters, 0),
false,
LabelOwner.NOT_APPLICABLE);
result.getReifiedTypeParametersUsages().mergeAll(typeParametersToReify);
deferringVisitor.visitMaxs(-1, -1);
return result;
}
private InlineResult inlineCall(SMAPAndMethodNode nodeAndSmap) {
MethodNode node = nodeAndSmap.getNode();
ReifiedTypeParametersUsages reificationResult =
reifiedTypeInliner.reifyInstructions(node.instructions);
generateClosuresBodies();
// through generation captured parameters will be added to invocationParamBuilder
putClosureParametersOnStack();
addInlineMarker(codegen.v, true);
Parameters parameters = invocationParamBuilder.buildParameters();
InliningContext info =
new RootInliningContext(
expressionMap,
state,
codegen.getInlineNameGenerator().subGenerator(functionDescriptor.getName().asString()),
codegen.getContext(),
callElement,
codegen.getParentCodegen().getClassName(),
reifiedTypeInliner);
MethodInliner inliner =
new MethodInliner(
node,
parameters,
info,
new FieldRemapper(null, null, parameters),
isSameModule,
"Method inlining " + callElement.getText(),
createNestedSourceMapper(nodeAndSmap)); // with captured
LocalVarRemapper remapper = new LocalVarRemapper(parameters, initialFrameSize);
MethodNode adapter = InlineCodegenUtil.createEmptyMethodNode();
// hack to keep linenumber info, otherwise jdi will skip begin of linenumber chain
adapter.visitInsn(Opcodes.NOP);
InlineResult result = inliner.doInline(adapter, remapper, true, LabelOwner.SKIP_ALL);
result.getReifiedTypeParametersUsages().mergeAll(reificationResult);
CallableMemberDescriptor descriptor = codegen.getContext().getContextDescriptor();
final Set<String> labels =
getDeclarationLabels(
DescriptorToSourceUtils.descriptorToDeclaration(descriptor), descriptor);
LabelOwner labelOwner =
new LabelOwner() {
@Override
public boolean isMyLabel(@NotNull String name) {
return labels.contains(name);
}
};
List<MethodInliner.PointForExternalFinallyBlocks> infos =
MethodInliner.processReturns(adapter, labelOwner, true, null);
generateAndInsertFinallyBlocks(
adapter,
infos,
((StackValue.Local) remapper.remap(parameters.totalSize() + 1).value).index);
removeFinallyMarkers(adapter);
adapter.accept(new InliningInstructionAdapter(codegen.v));
addInlineMarker(codegen.v, false);
return result;
}