[Bug 213995] astro/marble: fix for lang/gcc5

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Nov 2 12:05:09 UTC 2016


--- Comment #6 from Kenneth Salerno <kennethsalerno at yahoo.com> ---
(In reply to Tobias C. Berner from comment #3)
including <cmath> has the same result - isnan is declared in scope of the
namespace std for lang/gcc5.


namespace std _GLIBCXX_VISIBILITY(default)
   constexpr bool
   isnan(float __x)
   { return __builtin_isnan(__x); }

whereas clang++ has "using ::isnan" in /usr/include/c++/v1/cmath, making it
accessible as both std::isnan and just isnan:

namespace std
   bool isnan(arithmetic x);
   using ::isnan;

You are receiving this mail because:
You are the assignee for the bug.

More information about the kde-freebsd mailing list