[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr

["paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813

--- Comment #7 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-07-22 11:02:01 UTC ---
I just tried. This:

#include <math.h>

int main()
{
  double ds  = sinh(1.0);
  double das = asinh(1.0);
}

this compiles fine with -std=c++0x for me. On Linux of course, other targets
have specific issues not relevant here. Or, for that matter:

#include <cmath>

int main()
{
  double ds  = std::sinh(1.0);
  double das = std::asinh(1.0);
}

we *really* want the latter to work fine both with -std=c++0x and -std=gnu++0x.