private static String getInlineName(
@NotNull CodegenContext codegenContext,
@NotNull DeclarationDescriptor currentDescriptor,
@NotNull JetTypeMapper typeMapper,
@NotNull JvmFileClassesProvider fileClassesProvider) {
if (currentDescriptor instanceof PackageFragmentDescriptor) {
PsiFile file = getContainingFile(codegenContext);
Type implementationOwnerType;
if (file == null) {
implementationOwnerType =
CodegenContextUtil.getImplementationOwnerClassType(codegenContext);
} else {
implementationOwnerType =
FileClassesPackage.getFileClassType(fileClassesProvider, (JetFile) file);
}
if (implementationOwnerType == null) {
DeclarationDescriptor contextDescriptor = codegenContext.getContextDescriptor();
//noinspection ConstantConditions
throw new RuntimeException(
"Couldn't find declaration for "
+ contextDescriptor.getContainingDeclaration().getName()
+ "."
+ contextDescriptor.getName()
+ "; context: "
+ codegenContext);
}
return implementationOwnerType.getInternalName();
} else if (currentDescriptor instanceof ClassifierDescriptor) {
Type type = typeMapper.mapType((ClassifierDescriptor) currentDescriptor);
return type.getInternalName();
} else if (currentDescriptor instanceof FunctionDescriptor) {
ClassDescriptor descriptor =
typeMapper
.getBindingContext()
.get(CodegenBinding.CLASS_FOR_CALLABLE, (FunctionDescriptor) currentDescriptor);
if (descriptor != null) {
Type type = typeMapper.mapType(descriptor);
return type.getInternalName();
}
}
// TODO: add suffix for special case
String suffix =
currentDescriptor.getName().isSpecial() ? "" : currentDescriptor.getName().asString();
//noinspection ConstantConditions
return getInlineName(
codegenContext,
currentDescriptor.getContainingDeclaration(),
typeMapper,
fileClassesProvider)
+ "$"
+ suffix;
}
public InlineCodegen(
@NotNull ExpressionCodegen codegen,
@NotNull GenerationState state,
@NotNull SimpleFunctionDescriptor functionDescriptor,
@NotNull JetElement callElement,
@Nullable ReifiedTypeParameterMappings typeParameterMappings) {
assert InlineUtil.isInline(functionDescriptor)
: "InlineCodegen could inline only inline function: " + functionDescriptor;
this.state = state;
this.typeMapper = state.getTypeMapper();
this.codegen = codegen;
this.callElement = callElement;
this.functionDescriptor = functionDescriptor.getOriginal();
reifiedTypeInliner = new ReifiedTypeInliner(typeParameterMappings);
initialFrameSize = codegen.getFrameMap().getCurrentSize();
context = (MethodContext) getContext(functionDescriptor, state);
jvmSignature = typeMapper.mapSignature(functionDescriptor, context.getContextKind());
// TODO: implement AS_FUNCTION inline strategy
InlineStrategy inlineStrategy = InlineUtil.getInlineStrategy(functionDescriptor);
this.asFunctionInline = false;
isSameModule =
JvmCodegenUtil.isCallInsideSameModuleAsDeclared(
functionDescriptor, codegen.getContext(), state.getOutDirectory());
sourceMapper = codegen.getParentCodegen().getOrCreateSourceMapper();
reportIncrementalInfo(
functionDescriptor, codegen.getContext().getFunctionDescriptor().getOriginal());
}
private SMAPAndMethodNode generateLambdaBody(LambdaInfo info) {
JetExpression declaration = info.getFunctionWithBodyOrCallableReference();
FunctionDescriptor descriptor = info.getFunctionDescriptor();
MethodContext parentContext = codegen.getContext();
MethodContext context =
parentContext.intoClosure(descriptor, codegen, typeMapper).intoInlinedLambda(descriptor);
JvmMethodSignature jvmMethodSignature = typeMapper.mapSignature(descriptor);
Method asmMethod = jvmMethodSignature.getAsmMethod();
MethodNode methodNode =
new MethodNode(
InlineCodegenUtil.API,
getMethodAsmFlags(descriptor, context.getContextKind()),
asmMethod.getName(),
asmMethod.getDescriptor(),
jvmMethodSignature.getGenericsSignature(),
null);
MethodVisitor adapter = InlineCodegenUtil.wrapWithMaxLocalCalc(methodNode);
SMAP smap =
generateMethodBody(adapter, descriptor, context, declaration, jvmMethodSignature, true);
adapter.visitMaxs(-1, -1);
return new SMAPAndMethodNode(methodNode, smap);
}
private void generateBridge(
@Nullable PsiElement origin,
@NotNull FunctionDescriptor descriptor,
@NotNull Method bridge,
@NotNull Method delegateTo,
boolean isSpecialBridge,
boolean isStubDeclarationWithDelegationToSuper) {
boolean isSpecialOrDelegationToSuper =
isSpecialBridge || isStubDeclarationWithDelegationToSuper;
int flags =
ACC_PUBLIC
| ACC_BRIDGE
| (!isSpecialOrDelegationToSuper ? ACC_SYNTHETIC : 0)
| (isSpecialBridge ? ACC_FINAL : 0); // TODO.
MethodVisitor mv =
v.newMethod(
JvmDeclarationOriginKt.Bridge(descriptor, origin),
flags,
bridge.getName(),
bridge.getDescriptor(),
null,
null);
if (state.getClassBuilderMode() != ClassBuilderMode.FULL) return;
mv.visitCode();
Type[] argTypes = bridge.getArgumentTypes();
Type[] originalArgTypes = delegateTo.getArgumentTypes();
InstructionAdapter iv = new InstructionAdapter(mv);
MemberCodegen.markLineNumberForDescriptor(owner.getThisDescriptor(), iv);
if (delegateTo.getArgumentTypes().length == 1 && isSpecialBridge) {
generateTypeCheckBarrierIfNeeded(
iv, descriptor, bridge.getReturnType(), delegateTo.getArgumentTypes()[0]);
}
iv.load(0, OBJECT_TYPE);
for (int i = 0, reg = 1; i < argTypes.length; i++) {
StackValue.local(reg, argTypes[i]).put(originalArgTypes[i], iv);
//noinspection AssignmentToForLoopParameter
reg += argTypes[i].getSize();
}
if (isStubDeclarationWithDelegationToSuper) {
ClassDescriptor parentClass =
getSuperClassDescriptor((ClassDescriptor) descriptor.getContainingDeclaration());
assert parentClass != null;
String parentInternalName = typeMapper.mapClass(parentClass).getInternalName();
iv.invokespecial(parentInternalName, delegateTo.getName(), delegateTo.getDescriptor());
} else {
iv.invokevirtual(v.getThisName(), delegateTo.getName(), delegateTo.getDescriptor());
}
StackValue.coerce(delegateTo.getReturnType(), bridge.getReturnType(), iv);
iv.areturn(bridge.getReturnType());
endVisit(mv, "bridge method", origin);
}
void generateDefaultIfNeeded(
@NotNull MethodContext owner,
@NotNull FunctionDescriptor functionDescriptor,
@NotNull OwnerKind kind,
@NotNull DefaultParameterValueLoader loadStrategy,
@Nullable KtNamedFunction function) {
DeclarationDescriptor contextClass = owner.getContextDescriptor().getContainingDeclaration();
if (kind != OwnerKind.DEFAULT_IMPLS && isInterface(contextClass)) {
return;
}
if (!isDefaultNeeded(functionDescriptor)) {
return;
}
int flags =
getVisibilityAccessFlag(functionDescriptor)
| getDeprecatedAccessFlag(functionDescriptor)
| ACC_SYNTHETIC;
if (!(functionDescriptor instanceof ConstructorDescriptor)) {
flags |= ACC_STATIC | ACC_BRIDGE;
}
// $default methods are never private to be accessible from other class files (e.g. inner)
// without the need of synthetic accessors
flags &= ~ACC_PRIVATE;
Method defaultMethod = typeMapper.mapDefaultMethod(functionDescriptor, kind);
MethodVisitor mv =
v.newMethod(
JvmDeclarationOriginKt.Synthetic(function, functionDescriptor),
flags,
defaultMethod.getName(),
defaultMethod.getDescriptor(),
null,
getThrownExceptions(functionDescriptor, typeMapper));
// Only method annotations are copied to the $default method. Parameter annotations are not
// copied until there are valid use cases;
// enum constructors have two additional synthetic parameters which somewhat complicate this
// task
AnnotationCodegen.forMethod(mv, typeMapper)
.genAnnotations(functionDescriptor, defaultMethod.getReturnType());
if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
if (this.owner instanceof MultifileClassFacadeContext) {
mv.visitCode();
generateFacadeDelegateMethodBody(
mv, defaultMethod, (MultifileClassFacadeContext) this.owner);
endVisit(mv, "default method delegation", getSourceFromDescriptor(functionDescriptor));
} else {
mv.visitCode();
generateDefaultImplBody(
owner, functionDescriptor, mv, loadStrategy, function, memberCodegen, defaultMethod);
endVisit(mv, "default method", getSourceFromDescriptor(functionDescriptor));
}
}
}
@Nullable
private static Type getThisTypeForFunction(
@NotNull FunctionDescriptor functionDescriptor,
@NotNull MethodContext context,
@NotNull JetTypeMapper typeMapper) {
ReceiverParameterDescriptor dispatchReceiver =
functionDescriptor.getDispatchReceiverParameter();
if (functionDescriptor instanceof ConstructorDescriptor) {
return typeMapper.mapType(functionDescriptor);
} else if (dispatchReceiver != null) {
return typeMapper.mapType(dispatchReceiver.getType());
} else if (isFunctionLiteral(functionDescriptor)
|| isLocalFunction(functionDescriptor)
|| isFunctionExpression(functionDescriptor)) {
return typeMapper.mapType(context.getThisDescriptor());
} else {
return null;
}
}
@NotNull
public static List<FieldInfo> calculateConstructorParameters(
@NotNull JetTypeMapper typeMapper,
@NotNull CalculatedClosure closure,
@NotNull Type ownerType) {
BindingContext bindingContext = typeMapper.getBindingContext();
List<FieldInfo> args = Lists.newArrayList();
ClassDescriptor captureThis = closure.getCaptureThis();
if (captureThis != null) {
Type type = typeMapper.mapType(captureThis);
args.add(FieldInfo.createForHiddenField(ownerType, type, CAPTURED_THIS_FIELD));
}
JetType captureReceiverType = closure.getCaptureReceiverType();
if (captureReceiverType != null) {
args.add(
FieldInfo.createForHiddenField(
ownerType, typeMapper.mapType(captureReceiverType), CAPTURED_RECEIVER_FIELD));
}
for (DeclarationDescriptor descriptor : closure.getCaptureVariables().keySet()) {
if (descriptor instanceof VariableDescriptor && !(descriptor instanceof PropertyDescriptor)) {
Type sharedVarType = typeMapper.getSharedVarType(descriptor);
Type type =
sharedVarType != null
? sharedVarType
: typeMapper.mapType((VariableDescriptor) descriptor);
args.add(
FieldInfo.createForHiddenField(ownerType, type, "$" + descriptor.getName().asString()));
} else if (DescriptorUtils.isLocalFunction(descriptor)) {
Type classType = asmTypeForAnonymousClass(bindingContext, (FunctionDescriptor) descriptor);
args.add(
FieldInfo.createForHiddenField(
ownerType, classType, "$" + descriptor.getName().asString()));
} else if (descriptor instanceof FunctionDescriptor) {
assert captureReceiverType != null;
}
}
return args;
}
public static void generateMethodBody(
@NotNull MethodVisitor mv,
@NotNull FunctionDescriptor functionDescriptor,
@NotNull MethodContext context,
@NotNull JvmMethodSignature signature,
@NotNull FunctionGenerationStrategy strategy,
@NotNull MemberCodegen<?> parentCodegen) {
mv.visitCode();
Label methodBegin = new Label();
mv.visitLabel(methodBegin);
JetTypeMapper typeMapper = parentCodegen.typeMapper;
Label methodEnd;
if (context.getParentContext() instanceof DelegatingFacadeContext) {
generateFacadeDelegateMethodBody(
mv, signature.getAsmMethod(), (DelegatingFacadeContext) context.getParentContext());
methodEnd = new Label();
} else {
FrameMap frameMap =
createFrameMap(
parentCodegen.state,
functionDescriptor,
signature,
isStaticMethod(context.getContextKind(), functionDescriptor));
Label methodEntry = new Label();
mv.visitLabel(methodEntry);
context.setMethodStartLabel(methodEntry);
if (!JetTypeMapper.isAccessor(functionDescriptor)) {
genNotNullAssertionsForParameters(
new InstructionAdapter(mv), parentCodegen.state, functionDescriptor, frameMap);
}
methodEnd = new Label();
context.setMethodEndLabel(methodEnd);
strategy.generateBody(mv, frameMap, signature, context, parentCodegen);
}
mv.visitLabel(methodEnd);
Type thisType = getThisTypeForFunction(functionDescriptor, context, typeMapper);
generateLocalVariableTable(
mv,
signature,
functionDescriptor,
thisType,
methodBegin,
methodEnd,
context.getContextKind());
}
private SMAP generateMethodBody(
@NotNull MethodVisitor adapter,
@NotNull FunctionDescriptor descriptor,
@NotNull MethodContext context,
@NotNull JetExpression expression,
@NotNull JvmMethodSignature jvmMethodSignature,
boolean isLambda) {
FakeMemberCodegen parentCodegen =
new FakeMemberCodegen(
codegen.getParentCodegen(),
expression,
(FieldOwnerContext) context.getParentContext(),
isLambda
? codegen.getParentCodegen().getClassName()
: typeMapper.mapOwner(descriptor).getInternalName());
FunctionGenerationStrategy strategy =
expression instanceof JetCallableReferenceExpression
? new FunctionReferenceGenerationStrategy(
state,
descriptor,
CallUtilKt.getResolvedCallWithAssert(
((JetCallableReferenceExpression) expression).getCallableReference(),
codegen.getBindingContext()))
: new FunctionGenerationStrategy.FunctionDefault(
state, descriptor, (JetDeclarationWithBody) expression);
FunctionCodegen.generateMethodBody(
adapter,
descriptor,
context,
jvmMethodSignature,
strategy,
// Wrapping for preventing marking actual parent codegen as containing reifier markers
parentCodegen);
return createSMAPWithDefaultMapping(
expression, parentCodegen.getOrCreateSourceMapper().getResultMappings());
}
@NotNull
private SMAPAndMethodNode createMethodNode(boolean callDefault)
throws ClassNotFoundException, IOException {
JvmMethodSignature jvmSignature =
typeMapper.mapSignature(functionDescriptor, context.getContextKind());
Method asmMethod;
if (callDefault) {
asmMethod = typeMapper.mapDefaultMethod(functionDescriptor, context.getContextKind());
} else {
asmMethod = jvmSignature.getAsmMethod();
}
SMAPAndMethodNode nodeAndSMAP;
if (functionDescriptor instanceof DeserializedSimpleFunctionDescriptor) {
JetTypeMapper.ContainingClassesInfo containingClasses =
typeMapper.getContainingClassesForDeserializedCallable(
(DeserializedSimpleFunctionDescriptor) functionDescriptor);
VirtualFile file =
InlineCodegenUtil.getVirtualFileForCallable(containingClasses.getImplClassId(), state);
nodeAndSMAP =
InlineCodegenUtil.getMethodNode(
file.contentsToByteArray(),
asmMethod.getName(),
asmMethod.getDescriptor(),
containingClasses.getFacadeClassId());
if (nodeAndSMAP == null) {
throw new RuntimeException(
"Couldn't obtain compiled function body for " + descriptorName(functionDescriptor));
}
} else {
PsiElement element = DescriptorToSourceUtils.descriptorToDeclaration(functionDescriptor);
if (element == null || !(element instanceof JetNamedFunction)) {
throw new RuntimeException(
"Couldn't find declaration for function " + descriptorName(functionDescriptor));
}
JetNamedFunction inliningFunction = (JetNamedFunction) element;
MethodNode node =
new MethodNode(
InlineCodegenUtil.API,
getMethodAsmFlags(functionDescriptor, context.getContextKind())
| (callDefault ? Opcodes.ACC_STATIC : 0),
asmMethod.getName(),
asmMethod.getDescriptor(),
jvmSignature.getGenericsSignature(),
null);
// for maxLocals calculation
MethodVisitor maxCalcAdapter = InlineCodegenUtil.wrapWithMaxLocalCalc(node);
MethodContext methodContext = context.getParentContext().intoFunction(functionDescriptor);
SMAP smap;
if (callDefault) {
Type implementationOwner = typeMapper.mapOwner(functionDescriptor);
FakeMemberCodegen parentCodegen =
new FakeMemberCodegen(
codegen.getParentCodegen(),
inliningFunction,
(FieldOwnerContext) methodContext.getParentContext(),
implementationOwner.getInternalName());
FunctionCodegen.generateDefaultImplBody(
methodContext,
functionDescriptor,
maxCalcAdapter,
DefaultParameterValueLoader.DEFAULT,
inliningFunction,
parentCodegen);
smap =
createSMAPWithDefaultMapping(
inliningFunction, parentCodegen.getOrCreateSourceMapper().getResultMappings());
} else {
smap =
generateMethodBody(
maxCalcAdapter,
functionDescriptor,
methodContext,
inliningFunction,
jvmSignature,
false);
}
nodeAndSMAP = new SMAPAndMethodNode(node, smap);
maxCalcAdapter.visitMaxs(-1, -1);
maxCalcAdapter.visitEnd();
}
return nodeAndSMAP;
}
public void generateBridges(@NotNull FunctionDescriptor descriptor) {
if (descriptor instanceof ConstructorDescriptor) return;
if (owner.getContextKind() == OwnerKind.DEFAULT_IMPLS) return;
if (isInterface(descriptor.getContainingDeclaration())) return;
// equals(Any?), hashCode(), toString() never need bridges
if (isMethodOfAny(descriptor)) return;
// If the function doesn't have a physical declaration among super-functions, it's a SAM adapter
// or alike and doesn't need bridges
if (CallResolverUtilKt.isOrOverridesSynthesized(descriptor)) return;
boolean isSpecial =
SpecialBuiltinMembers.getOverriddenBuiltinReflectingJvmDescriptor(descriptor) != null;
Set<Bridge<Method>> bridgesToGenerate;
if (!isSpecial) {
bridgesToGenerate =
ImplKt.generateBridgesForFunctionDescriptor(descriptor, getSignatureMapper(typeMapper));
if (!bridgesToGenerate.isEmpty()) {
PsiElement origin =
descriptor.getKind() == DECLARATION ? getSourceFromDescriptor(descriptor) : null;
boolean isSpecialBridge =
BuiltinMethodsWithSpecialGenericSignature
.getOverriddenBuiltinFunctionWithErasedValueParametersInJava(descriptor)
!= null;
for (Bridge<Method> bridge : bridgesToGenerate) {
generateBridge(
origin, descriptor, bridge.getFrom(), bridge.getTo(), isSpecialBridge, false);
}
}
} else {
Set<BridgeForBuiltinSpecial<Method>> specials =
BuiltinSpecialBridgesUtil.generateBridgesForBuiltinSpecial(
descriptor, getSignatureMapper(typeMapper));
if (!specials.isEmpty()) {
PsiElement origin =
descriptor.getKind() == DECLARATION ? getSourceFromDescriptor(descriptor) : null;
for (BridgeForBuiltinSpecial<Method> bridge : specials) {
generateBridge(
origin,
descriptor,
bridge.getFrom(),
bridge.getTo(),
bridge.isSpecial(),
bridge.isDelegateToSuper());
}
}
if (!descriptor.getKind().isReal()
&& isAbstractMethod(descriptor, OwnerKind.IMPLEMENTATION)) {
CallableDescriptor overridden =
SpecialBuiltinMembers.getOverriddenBuiltinReflectingJvmDescriptor(descriptor);
assert overridden != null;
Method method = typeMapper.mapSignature(descriptor).getAsmMethod();
int flags = ACC_ABSTRACT | getVisibilityAccessFlag(descriptor);
v.newMethod(
JvmDeclarationOriginKt.OtherOrigin(overridden),
flags,
method.getName(),
method.getDescriptor(),
null,
null);
}
}
}
public static void generateMethodBody(
@NotNull MethodVisitor mv,
@NotNull FunctionDescriptor functionDescriptor,
@NotNull MethodContext context,
@NotNull JvmMethodSignature signature,
@NotNull FunctionGenerationStrategy strategy,
@NotNull MemberCodegen<?> parentCodegen) {
mv.visitCode();
Label methodBegin = new Label();
mv.visitLabel(methodBegin);
JetTypeMapper typeMapper = parentCodegen.typeMapper;
if (BuiltinSpecialBridgesUtil.shouldHaveTypeSafeBarrier(
functionDescriptor, getSignatureMapper(typeMapper))) {
generateTypeCheckBarrierIfNeeded(
new InstructionAdapter(mv),
functionDescriptor,
signature.getReturnType(),
/* delegateParameterType = */ null);
}
Label methodEnd;
int functionFakeIndex = -1;
int lambdaFakeIndex = -1;
if (context.getParentContext() instanceof MultifileClassFacadeContext) {
generateFacadeDelegateMethodBody(
mv, signature.getAsmMethod(), (MultifileClassFacadeContext) context.getParentContext());
methodEnd = new Label();
} else {
FrameMap frameMap =
createFrameMap(
parentCodegen.state,
functionDescriptor,
signature,
isStaticMethod(context.getContextKind(), functionDescriptor));
if (context.isInlineMethodContext()) {
functionFakeIndex = frameMap.enterTemp(Type.INT_TYPE);
}
if (context instanceof InlineLambdaContext) {
lambdaFakeIndex = frameMap.enterTemp(Type.INT_TYPE);
}
Label methodEntry = new Label();
mv.visitLabel(methodEntry);
context.setMethodStartLabel(methodEntry);
if (!JetTypeMapper.isAccessor(functionDescriptor)) {
genNotNullAssertionsForParameters(
new InstructionAdapter(mv), parentCodegen.state, functionDescriptor, frameMap);
}
methodEnd = new Label();
context.setMethodEndLabel(methodEnd);
strategy.generateBody(mv, frameMap, signature, context, parentCodegen);
}
mv.visitLabel(methodEnd);
Type thisType = getThisTypeForFunction(functionDescriptor, context, typeMapper);
generateLocalVariableTable(
mv,
signature,
functionDescriptor,
thisType,
methodBegin,
methodEnd,
context.getContextKind());
if (context.isInlineMethodContext() && functionFakeIndex != -1) {
mv.visitLocalVariable(
JvmAbi.LOCAL_VARIABLE_NAME_PREFIX_INLINE_FUNCTION
+ functionDescriptor.getName().asString(),
Type.INT_TYPE.getDescriptor(),
null,
methodBegin,
methodEnd,
functionFakeIndex);
}
if (context instanceof InlineLambdaContext && thisType != null && lambdaFakeIndex != -1) {
String name = thisType.getClassName();
int indexOfLambdaOrdinal = name.lastIndexOf("$");
if (indexOfLambdaOrdinal > 0) {
int lambdaOrdinal = Integer.parseInt(name.substring(indexOfLambdaOrdinal + 1));
mv.visitLocalVariable(
JvmAbi.LOCAL_VARIABLE_NAME_PREFIX_INLINE_ARGUMENT + lambdaOrdinal,
Type.INT_TYPE.getDescriptor(),
null,
methodBegin,
methodEnd,
lambdaFakeIndex);
}
}
}
public void generateMethod(
@NotNull JvmDeclarationOrigin origin,
@NotNull FunctionDescriptor functionDescriptor,
@NotNull MethodContext methodContext,
@NotNull FunctionGenerationStrategy strategy) {
OwnerKind contextKind = methodContext.getContextKind();
if (isInterface(functionDescriptor.getContainingDeclaration())
&& functionDescriptor.getVisibility() == Visibilities.PRIVATE
&& contextKind != OwnerKind.DEFAULT_IMPLS) {
return;
}
JvmMethodSignature jvmSignature = typeMapper.mapSignature(functionDescriptor, contextKind);
Method asmMethod = jvmSignature.getAsmMethod();
int flags = getMethodAsmFlags(functionDescriptor, contextKind);
boolean isNative = NativeKt.hasNativeAnnotation(functionDescriptor);
if (isNative && owner instanceof MultifileClassFacadeContext) {
// Native methods are only defined in facades and do not need package part implementations
return;
}
MethodVisitor mv =
v.newMethod(
origin,
flags,
asmMethod.getName(),
asmMethod.getDescriptor(),
jvmSignature.getGenericsSignature(),
getThrownExceptions(functionDescriptor, typeMapper));
if (CodegenContextUtil.isImplClassOwner(owner)) {
v.getSerializationBindings().put(METHOD_FOR_FUNCTION, functionDescriptor, asmMethod);
}
generateMethodAnnotations(functionDescriptor, asmMethod, mv);
generateParameterAnnotations(
functionDescriptor, mv, typeMapper.mapSignature(functionDescriptor));
generateBridges(functionDescriptor);
boolean staticInCompanionObject =
AnnotationUtilKt.isPlatformStaticInCompanionObject(functionDescriptor);
if (staticInCompanionObject) {
ImplementationBodyCodegen parentBodyCodegen =
(ImplementationBodyCodegen) memberCodegen.getParentCodegen();
parentBodyCodegen.addAdditionalTask(
new JvmStaticGenerator(functionDescriptor, origin, state));
}
if (state.getClassBuilderMode() == ClassBuilderMode.LIGHT_CLASSES
|| isAbstractMethod(functionDescriptor, contextKind)) {
generateLocalVariableTable(
mv,
jvmSignature,
functionDescriptor,
getThisTypeForFunction(functionDescriptor, methodContext, typeMapper),
new Label(),
new Label(),
contextKind);
mv.visitEnd();
return;
}
if (!isNative) {
generateMethodBody(
mv, functionDescriptor, methodContext, jvmSignature, strategy, memberCodegen);
} else if (staticInCompanionObject) {
// native @JvmStatic foo() in companion object should delegate to the static native function
// moved to the outer class
mv.visitCode();
FunctionDescriptor staticFunctionDescriptor =
JvmStaticGenerator.createStaticFunctionDescriptor(functionDescriptor);
JvmMethodSignature jvmMethodSignature =
typeMapper.mapSignature(
memberCodegen.getContext().accessibleDescriptor(staticFunctionDescriptor, null));
Type owningType =
typeMapper.mapClass(
(ClassifierDescriptor) staticFunctionDescriptor.getContainingDeclaration());
generateDelegateToMethodBody(
false, mv, jvmMethodSignature.getAsmMethod(), owningType.getInternalName());
}
endVisit(mv, null, origin.getElement());
}
