public void VisitNode(JSNewArrayElementReference naer)
{
var isInsideLoop = (Stack.Any((node) => node is JSLoopStatement));
var parentPassByRef = ParentNode as JSPassByReferenceExpression;
var parentInvocation = Stack.OfType <JSInvocationExpression>().FirstOrDefault();
var doesValueEscape = DoesValueEscapeFromInvocation(parentInvocation, naer, true);
if (
isInsideLoop &&
(parentPassByRef != null) &&
(parentInvocation != null) &&
!doesValueEscape
)
{
var replacement = CreateHoistedVariable(
(hoistedVariable) => JSInvocationExpression.InvokeMethod(
new JSFakeMethod("retarget", hoistedVariable.GetActualType(TypeSystem), new TypeReference[] { TypeSystem.Object, TypeSystem.Int32 }, MethodTypes),
hoistedVariable, new JSExpression[] { naer.Array, naer.Index }
),
naer.GetActualType(TypeSystem),
naer.MakeUntargeted()
);
ParentNode.ReplaceChild(naer, replacement);
VisitReplacement(replacement);
}
VisitChildren(naer);
}
public void VisitNode(JSNewArrayElementReference naer)
{
var isInsideLoop = (Stack.Any((node) => node is JSLoopStatement));
var parentPassByRef = ParentNode as JSPassByReferenceExpression;
var parentInvocation = Stack.OfType<JSInvocationExpression>().FirstOrDefault();
var doesValueEscape = DoesValueEscapeFromInvocation(parentInvocation, naer);
if (
isInsideLoop &&
(parentPassByRef != null) &&
(parentInvocation != null) &&
!doesValueEscape
) {
var replacement = CreateHoistedVariable(
(hoistedVariable) => JSInvocationExpression.InvokeMethod(
new JSFakeMethod("retarget", hoistedVariable.GetActualType(TypeSystem), new TypeReference[] { TypeSystem.Object, TypeSystem.Int32 }, MethodTypes),
hoistedVariable, new JSExpression[] { naer.Array, naer.Index }
),
naer.GetActualType(TypeSystem),
naer.MakeUntargeted()
);
ParentNode.ReplaceChild(naer, replacement);
VisitReplacement(replacement);
}
VisitChildren(naer);
}