public override void Visit(NewExpression node)
{
PushLocation(node);
var stackState = _localVars.GetTemporaryStackState();
var callFrame = CreateCallFrame(node);
LoadArguments(node, callFrame);
GenExecTimerStop(true);
//TODO: technically, we should lookup ".constructor" field, and if it exists, call ".ToDFunction().Construct()" on it.
_ilGen.Ldloca(callFrame);
_ilGen.Ldfld(Types.CallFrame.Function);
_ilGen.Ldloca(callFrame);
_ilGen.Callvirt(Types.DFunction.Construct);
GenExecTimerStart(true);
_localVars.PopTemporariesAfter(stackState);
//We need to immediately copy the return value on caller's stack before it gets destroyed
var result = _localVars.PushTemporary(Types.DObject.TypeOf);
_ilGen.Ldloca(callFrame);
_ilGen.Ldfld(Types.CallFrame.This);
_ilGen.Stloc(result);
_ilGen.Ldloc(result);
_result.ValueType = mdr.ValueTypes.Object;
PopLocation();
}
public override void Visit(NewExpression node) { base.Visit(node); node.ValueType = GetType(node); }
public override void Visit(NewExpression node) { Visit((Invocation)node); }
internal static mdr.ValueTypes GetType(NewExpression expression) { return mdr.ValueTypes.DValueRef; /*It may return subtypes of .Object, so we cannot be particular about iot!;*/ }
public override void Visit(NewExpression node)
{
PushLocation(node);
VisitNode(node.Function);
VisitNodes(node.Arguments);
_stackModel.Pop(1 + node.Arguments.Count);
BeginICMethod(node);
_ilGen.Ldarg_CallFrame();
_ilGen.Ldc_I4(node.Arguments.Count);
_ilGen.Ldc_I4(_stackModel.StackPointer);
_ilGen.Call(Types.Operations.ICMethods.New);
EndICMethod();
_result.ValueType = mdr.ValueTypes.DValueRef;
_stackModel.Push(1);
PopLocation();
}
public NewExpression MakeNewExpression(Scope scope, IExpression function, IExpressionList arguments = null)
{
scope.HasCall = true;
var n = new NewExpression(MakeToFunction((Expression)function), arguments ?? MakeExpressionList());
scope.Invocations.Add(n);
return n;
}
public override void Visit(NewExpression node)
{
PushLocation(node);
VisitNode(node.Function);
VisitNodes(node.Arguments);
//GenExecTimerStop(true);
_ilGen.Ldc_I4(node.Arguments.Count);
Call(Types.Operations.Stack.New, 1 + node.Arguments.Count, 1);
//GenExecTimerStart(true);
PopLocation();
}
public override void Visit(NewExpression node) { AssignToImplicitReturn(node); }
