@Override
public void genCallInner(
@NotNull Callable callableMethod,
@Nullable ResolvedCall<?> resolvedCall,
boolean callDefault,
@NotNull ExpressionCodegen codegen) {
SMAPAndMethodNode nodeAndSmap = null;
if (!state.getInlineCycleReporter().enterIntoInlining(resolvedCall)) {
generateStub(resolvedCall, codegen);
return;
}
try {
nodeAndSmap = createMethodNode(callDefault);
endCall(inlineCall(nodeAndSmap));
} catch (CompilationException e) {
throw e;
} catch (Exception e) {
boolean generateNodeText = !(e instanceof InlineException);
PsiElement element =
DescriptorToSourceUtils.descriptorToDeclaration(
this.codegen.getContext().getContextDescriptor());
throw new CompilationException(
"Couldn't inline method call '"
+ functionDescriptor.getName()
+ "' into \n"
+ (element != null
? element.getText()
: "null psi element " + this.codegen.getContext().getContextDescriptor())
+ (generateNodeText
? ("\ncause: "
+ InlineCodegenUtil.getNodeText(
nodeAndSmap != null ? nodeAndSmap.getNode() : null))
: ""),
e,
callElement);
} finally {
state.getInlineCycleReporter().exitFromInliningOf(resolvedCall);
}
}
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;
}