public static void generateFinallyMarker(
@NotNull InstructionAdapter v, int depth, boolean start) {
v.iconst(depth);
v.invokestatic(
INLINE_MARKER_CLASS_NAME,
start ? INLINE_MARKER_FINALLY_START : INLINE_MARKER_FINALLY_END,
"(I)V",
false);
}
private static void equipFunctionReferenceWithReflection(
@NotNull InstructionAdapter v, @NotNull FunctionDescriptor target) {
DeclarationDescriptor container = target.getContainingDeclaration();
Type type;
if (container instanceof PackageFragmentDescriptor) {
type =
target.getExtensionReceiverParameter() != null
? K_TOP_LEVEL_EXTENSION_FUNCTION
: K_TOP_LEVEL_FUNCTION;
} else if (container instanceof ClassDescriptor) {
type = K_MEMBER_FUNCTION;
} else {
type = K_LOCAL_FUNCTION;
}
Method method = method("function", K_FUNCTION, FUNCTION_REFERENCE);
v.invokestatic(REFLECTION, method.getName(), method.getDescriptor(), false);
StackValue.coerce(K_FUNCTION, type, v);
}
private static void generateDelegateToMethodBody(
boolean isStatic,
@NotNull MethodVisitor mv,
@NotNull Method asmMethod,
@NotNull String classToDelegateTo) {
InstructionAdapter iv = new InstructionAdapter(mv);
Type[] argTypes = asmMethod.getArgumentTypes();
// The first line of some package file is written to the line number attribute of a static
// delegate to allow to 'step into' it
// This is similar to what javac does with bridge methods
Label label = new Label();
iv.visitLabel(label);
iv.visitLineNumber(1, label);
int k = isStatic ? 0 : 1;
for (Type argType : argTypes) {
iv.load(k, argType);
k += argType.getSize();
}
iv.invokestatic(classToDelegateTo, asmMethod.getName(), asmMethod.getDescriptor(), false);
iv.areturn(asmMethod.getReturnType());
}
public static void generateGlobalReturnFlag(
@NotNull InstructionAdapter iv, @NotNull String labelName) {
iv.invokestatic(NON_LOCAL_RETURN, labelName, "()V", false);
}
