[Bug libstdc++/48760] [4.6 / 4.7 Regression (?)] std::complex constructor buggy in the face of NaN's

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48760

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #9 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-04-25 18:10:34 UTC ---
I guess, in the 4.6.1 time frame we can only workaround the issue in C++03 mode
by doing the piecewise work in the body. I can maybe help for the compiler work
too but I need more guidance: is there an agreement about the C1X inspired
builtin suggested by Joseph? In case, can I have a more specific reference?

I'm adding in CC Richi too, in case he has additional tips and/or hints about
the builtin work..