public override JSVariableField CreateInnerField(JSVariableField outerField)
{
return(outerField.IfNotNull(o =>
{
// blindly create an inner reference field for with scopes, no matter what it
// is. globals and predefined values can be hijacked by object properties in
// this scope.
var withField = AddField(CreateField(outerField));
// and we need to make sure that any field that may be referenced from inside
// a with-statement does not get automatically renamed
outerField.CanCrunch = false;
// if the outer field is an undefined global, then we want to flag it with a
// special attribute that tells us that it might not actually be an undefined global,
// because it might just be a property reference on the with-object.
if (outerField.FieldType == FieldType.UndefinedGlobal)
{
do
{
outerField.Attributes |= FieldAttributes.RTSpecialName;
} while ((outerField = outerField.OuterField) != null);
}
return withField;
}));
}
