[Issue 9626] More precise error message in some cases when failed template constraint

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=9626

--- Comment #3 from Sobirari Muhomori <dfj1esp02 at sneakemail.com> ---
Even better error message would be "Error: template instance f1!1 does not
match template declaration f1(int n)(int val) if (n == 0), because template
constraint is not satisfied".

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