is there any reason UFCS can't be used with 'new'?

["Nordlöw" via Digitalmars-d-learn]

On Sunday, 28 September 2014 at 20:28:11 UTC, Jay wrote:
> fwiw here's what i wrote:
>
> template New(T) if (is(T == class)) {
>     T New(Args...) (Args args) {
>         return new T(args);
>     }
> }

My try

template New(T) if (is(T == class))
{
     T New(Args...) (Args args) {
         return new T(args);
     }
}

unittest
{
     class C { int x, y; }
     auto x = New!C;
}

fails as

typecons_ex.d(60,16): Error: outer function context of 
typecons_ex.__unittestL64_4 is needed to 'new' nested class 
typecons_ex.__unittestL64_4.C
typecons_ex.d(67,14): Error: template instance 
typecons_ex.New!(C).New!() error instantiating