[Issue 14722] Improve "<template> is used as a type" error message

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=14722

Nick Treleaven <nick at geany.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
                 CC|                            |nick at geany.org
         Resolution|---                         |FIXED

--- Comment #1 from Nick Treleaven <nick at geany.org> ---
My recently merged pull fixes this, now you should see:

Error: template class `test.Foo()` is used as a type without instantiation; to
instantiate it use `Foo!(arguments)`

https://github.com/dlang/dmd/pull/7769

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