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 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());
}
