[Bug target/54686] std::abs (long long) resorts to std::abs (double) if llabs is absent

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54686



--- Comment #37 from Marc Glisse <glisse at gcc dot gnu.org> 2012-10-05 
16:47:33 UTC ---

I see the following in cstdlib:



namespace std

{

#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC

  // types

  using std::lldiv_t;





Is there a particular reason to import stuff into its own namespace?