[Issue 2025] Inconsistent rules for instantiating templates with a tuple parameter

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue Jan 31 19:17:22 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=2025


yebblies <yebblies at gmail.com> changed:

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--- Comment #5 from yebblies <yebblies at gmail.com> 2012-02-01 14:17:20 EST ---
(In reply to comment #4)
> (In reply to comment #2)
> > int is a "convert" match with T (so that a better match would be Foo(T:int) and
> > an "exact" match with (A...). The exact match wins.
> 
> You've lost me here.  How is int matching T not exact?

As Walter said, so that T:int would be considered a better match.  It is a hack
in the compiler that I'm not particularly fond of.  See issue 4953 for another
case it causes problems.

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