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[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 22 Jul 2011 10:41:53 +0000
- Subject: [Bug c++/49813] [C++0x] sinh vs asinh vs constexpr
- Auto-submitted: auto-generated
- References: <bug-49813-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-22 10:41:36 UTC ---
With C++ I get
> ./cc1plus -quiet t.c -fdump-tree-original -std=c++0x
t.c: In function 'int main()':
t.c:6:39: error: 'asinh' was not declared in this scope
without -std=c++0x the asinh declaration is there (this seems to be
a glibc issue?). Look at the output from -dD -E -std=c++0x vs. w/o -std=c++0x.