[Bug c++/49225] [C++0x] Weird SFINAE behavior with variadic templates

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49225

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-05-30 09:20:30 UTC ---
Thanks Daniel. Depending on how this issue is resolved - at this point I'm
pretty sure it's an actual issue - given also the inconsistency vs the
static_assert, I will actually use something similar in the library.