[Bug c++/13640] Failing to reject class template partial specialization which can never be selected
gdr at integrable-solutions dot net
gcc-bugzilla@gcc.gnu.org
Sun Jan 11 00:19:00 GMT 2004
------- Additional Comments From gdr at integrable-solutions dot net 2004-01-11 00:18 -------
Subject: Re: [3.3/3.4 regression] Failing to reject class template partial specialization which can never be selected
"giovannibajo at libero dot it" <gcc-bugzilla@gcc.gnu.org> writes:
| Unless you show me that such a warning could actually be generated in cases
| where it's an annoyance. I thought of it but nothing came to my mind.
Well, I guess if you look at some boost-like codes, you might find
some occurances. But, I have no problem having it open -- if that
makes you happy. However I disgaree with the classification that it
is accept-invalid. And if you're going to make that a warning, please
put it off by default, because that is going to waste cycles and increase
compile-time -- because, you'll need to do partial template ordering.
-- Gaby
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13640
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