public static CodegenContext getContext(DeclarationDescriptor descriptor, GenerationState state) {
if (descriptor instanceof PackageFragmentDescriptor) {
return new PackageContext(
(PackageFragmentDescriptor) descriptor, state.getRootContext(), null);
}
CodegenContext parent = getContext(descriptor.getContainingDeclaration(), state);
if (descriptor instanceof ClassDescriptor) {
OwnerKind kind =
DescriptorUtils.isInterface(descriptor)
? OwnerKind.DEFAULT_IMPLS
: OwnerKind.IMPLEMENTATION;
return parent.intoClass((ClassDescriptor) descriptor, kind, state);
} else if (descriptor instanceof ScriptDescriptor) {
ClassDescriptor classDescriptorForScript =
state.getBindingContext().get(CLASS_FOR_SCRIPT, (ScriptDescriptor) descriptor);
assert classDescriptorForScript != null : "Can't find class for script: " + descriptor;
List<ScriptDescriptor> earlierScripts = state.getEarlierScriptsForReplInterpreter();
return parent.intoScript(
(ScriptDescriptor) descriptor,
earlierScripts == null ? Collections.emptyList() : earlierScripts,
classDescriptorForScript);
} else if (descriptor instanceof FunctionDescriptor) {
return parent.intoFunction((FunctionDescriptor) descriptor);
}
throw new IllegalStateException("Couldn't build context for " + descriptorName(descriptor));
}
@Override
protected void generateBody() {
List<KtObjectDeclaration> companions = new ArrayList<KtObjectDeclaration>();
if (kind != OwnerKind.DEFAULT_IMPLS) {
// generate nested classes first and only then generate class body. It necessary to access to
// nested CodegenContexts
for (KtDeclaration declaration : myClass.getDeclarations()) {
if (shouldProcessFirst(declaration)) {
// Generate companions after class body generation (need to record all synthetic
// accessors)
if (declaration instanceof KtObjectDeclaration
&& ((KtObjectDeclaration) declaration).isCompanion()) {
companions.add((KtObjectDeclaration) declaration);
CodegenUtilKt.populateCompanionBackingFieldNamesToOuterContextIfNeeded(
(KtObjectDeclaration) declaration, context, state);
} else {
generateDeclaration(declaration);
}
}
}
}
for (KtDeclaration declaration : myClass.getDeclarations()) {
if (!shouldProcessFirst(declaration)) {
generateDeclaration(declaration);
}
}
generatePrimaryConstructorProperties();
generateConstructors();
generateDefaultImplsIfNeeded();
for (KtObjectDeclaration companion : companions) {
generateDeclaration(companion);
}
if (!DescriptorUtils.isInterface(descriptor)) {
for (DeclarationDescriptor memberDescriptor :
DescriptorUtils.getAllDescriptors(descriptor.getDefaultType().getMemberScope())) {
if (memberDescriptor instanceof CallableMemberDescriptor) {
CallableMemberDescriptor member = (CallableMemberDescriptor) memberDescriptor;
if (!member.getKind().isReal() && ImplKt.findInterfaceImplementation(member) == null) {
if (member instanceof FunctionDescriptor) {
functionCodegen.generateBridges((FunctionDescriptor) member);
} else if (member instanceof PropertyDescriptor) {
PropertyGetterDescriptor getter = ((PropertyDescriptor) member).getGetter();
if (getter != null) {
functionCodegen.generateBridges(getter);
}
PropertySetterDescriptor setter = ((PropertyDescriptor) member).getSetter();
if (setter != null) {
functionCodegen.generateBridges(setter);
}
}
}
}
}
}
}
