diff options
Diffstat (limited to 'libstdc++-v3/include/c_global/cmath')
| -rw-r--r-- | libstdc++-v3/include/c_global/cmath | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath index f7be4d0fd0a..fad38e2f95d 100644 --- a/libstdc++-v3/include/c_global/cmath +++ b/libstdc++-v3/include/c_global/cmath @@ -1,7 +1,7 @@ // -*- C++ -*- C forwarding header. // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, -// 2006, 2007 +// 2006, 2007, 2008 // Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free @@ -480,14 +480,6 @@ _GLIBCXX_END_NAMESPACE // conformance, remove possible C99-injected names from the global // namespace, and sequester them in the __gnu_cxx extension namespace. -_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) - - template<typename _Tp> - inline int - __capture_fpclassify(_Tp __f) { return fpclassify(__f); } - -_GLIBCXX_END_NAMESPACE - // Only undefine the C99 FP macros, if actually captured for namespace movement #undef fpclassify #undef isfinite @@ -510,7 +502,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std) fpclassify(_Tp __f) { typedef typename __gnu_cxx::__promote<_Tp>::__type __type; - return ::__gnu_cxx::__capture_fpclassify(__type(__f)); + return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, + FP_SUBNORMAL, FP_ZERO, __type(__f)); } template<typename _Tp> |
