[Issue 19126] Compiler removes inout on templated parameter and then complains it's not there

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19126

--- Comment #5 from anonymous4 <dfj1esp02 at sneakemail.com> ---
(In reply to Steven Schveighoffer from comment #4)
> Aye, the compiler is stripping inout from the type because it knows that
> inout(immutable(T)) can be rewritten as immutable(T).
Then wrap1 would suffer from it too, but it doesn't.

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