private void writePackageFacadeMethodAnnotationsIfNeeded(MethodVisitor mv) {
if (owner instanceof PackageFacadeContext) {
PackageFacadeContext packageFacadeContext = (PackageFacadeContext) owner;
Type delegateToClassType = packageFacadeContext.getPublicFacadeType();
if (delegateToClassType != null) {
String className = delegateToClassType.getClassName();
AnnotationVisitor av =
mv.visitAnnotation(
AsmUtil.asmDescByFqNameWithoutInnerClasses(
JvmAnnotationNames.KOTLIN_DELEGATED_METHOD),
true);
av.visit(JvmAnnotationNames.IMPLEMENTATION_CLASS_NAME_FIELD_NAME, className);
av.visitEnd();
}
}
}
private static void generateLocalVariableTable(
@NotNull MethodVisitor mv,
@NotNull JvmMethodSignature jvmMethodSignature,
@NotNull FunctionDescriptor functionDescriptor,
@Nullable Type thisType,
@NotNull Label methodBegin,
@NotNull Label methodEnd,
@NotNull OwnerKind ownerKind) {
Iterator<ValueParameterDescriptor> valueParameters =
functionDescriptor.getValueParameters().iterator();
List<JvmMethodParameterSignature> params = jvmMethodSignature.getValueParameters();
int shift = 0;
boolean isStatic = AsmUtil.isStaticMethod(ownerKind, functionDescriptor);
if (!isStatic) {
// add this
if (thisType != null) {
mv.visitLocalVariable(
"this", thisType.getDescriptor(), null, methodBegin, methodEnd, shift);
} else {
// TODO: provide thisType for callable reference
}
shift++;
}
for (int i = 0; i < params.size(); i++) {
JvmMethodParameterSignature param = params.get(i);
JvmMethodParameterKind kind = param.getKind();
String parameterName;
if (kind == JvmMethodParameterKind.VALUE) {
ValueParameterDescriptor parameter = valueParameters.next();
parameterName = parameter.getName().asString();
} else {
String lowercaseKind = kind.name().toLowerCase();
parameterName = needIndexForVar(kind) ? "$" + lowercaseKind + "$" + i : "$" + lowercaseKind;
}
Type type = param.getAsmType();
mv.visitLocalVariable(
parameterName, type.getDescriptor(), null, methodBegin, methodEnd, shift);
shift += type.getSize();
}
}