@Override
public StackValue innerValue(
DeclarationDescriptor d,
LocalLookup localLookup,
GenerationState state,
MutableClosure closure,
Type classType) {
VariableDescriptor vd = (VariableDescriptor) d;
boolean idx = localLookup != null && localLookup.lookupLocal(vd);
if (!idx) return null;
Type sharedVarType = state.getTypeMapper().getSharedVarType(vd);
Type localType = state.getTypeMapper().mapType(vd);
Type type = sharedVarType != null ? sharedVarType : localType;
String fieldName = "$" + vd.getName();
StackValue innerValue =
sharedVarType != null
? StackValue.fieldForSharedVar(localType, classType, fieldName)
: StackValue.field(type, classType, fieldName, false);
closure.recordField(fieldName, type);
closure.captureVariable(new EnclosedValueDescriptor(fieldName, d, innerValue, type));
return innerValue;
}
@Override
public StackValue innerValue(
DeclarationDescriptor d,
LocalLookup localLookup,
GenerationState state,
MutableClosure closure,
Type classType) {
FunctionDescriptor vd = (FunctionDescriptor) d;
boolean idx = localLookup != null && localLookup.lookupLocal(vd);
if (!idx) return null;
BindingContext bindingContext = state.getBindingContext();
Type localType = asmTypeForAnonymousClass(bindingContext, vd);
MutableClosure localFunClosure =
bindingContext.get(CLOSURE, bindingContext.get(CLASS_FOR_FUNCTION, vd));
if (localFunClosure != null && JvmCodegenUtil.isConst(localFunClosure)) {
// This is an optimization: we can obtain an instance of a const closure simply by
// GETSTATIC ...$instance
// (instead of passing this instance to the constructor and storing as a field)
return StackValue.field(localType, localType, JvmAbi.INSTANCE_FIELD, true);
}
String fieldName = "$" + vd.getName();
StackValue innerValue = StackValue.field(localType, classType, fieldName, false);
closure.recordField(fieldName, localType);
closure.captureVariable(new EnclosedValueDescriptor(fieldName, d, innerValue, localType));
return innerValue;
}
@Override
public StackValue innerValue(
DeclarationDescriptor d,
LocalLookup enclosingLocalLookup,
GenerationState state,
MutableClosure closure,
Type classType) {
if (closure.getEnclosingReceiverDescriptor() != d) return null;
JetType receiverType = ((CallableDescriptor) d).getReceiverParameter().getType();
Type type = state.getTypeMapper().mapType(receiverType);
StackValue innerValue = StackValue.field(type, classType, CAPTURED_RECEIVER_FIELD, false);
closure.setCaptureReceiver();
return innerValue;
}