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[Bug c++/49107] [C++0x][4.7 Regression] incomplete type regression with std::pair
- From: "paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 4 Jun 2011 07:34:00 +0000
- Subject: [Bug c++/49107] [C++0x][4.7 Regression] incomplete type regression with std::pair
- Auto-submitted: auto-generated
- References: <bug-49107-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49107
--- Comment #12 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-06-04 07:33:15 UTC ---
I'd like to understand as soon as possible if this type of issue means that
these traits cannot really be implemented with sfinae or not. Actually, as
usual, the library is just an example and in case people should know if
sfinae-based techniques have limitations beyond access-control (which by itself
is being fixed) and our users should know.