boostorg/conversion
1
0
Fork 1
mirror of https://github.com/boostorg/conversion.git synced 2025-08-02 22:14:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

GCC 2.95.2 bug workaround courtesy Jens Maurer

Browse Source 
[SVN r8346]
This commit is contained in:
Dave Abrahams
2000-11-28 05:04:54 +00:00
parent e3ecdf7a27
commit 4728acd652
1 changed files with 24 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
include/boost/cast.hpp
View File

@@ -139,16 +139,31 @@ namespace boost
template <class T>
struct limits : std::numeric_limits<T>
{
static inline T min()
{
return std::numeric_limits<T>::min() >= 0
// unary minus causes integral promotion, thus the static_cast<>
? static_cast<T>(-std::numeric_limits<T>::max())
: std::numeric_limits<T>::min();
}
};
static inline T min()
# ifndef __GNUC__ // bug workaround courtesy Jens Maurer
{
return std::numeric_limits<T>::min() >= 0
// unary minus causes integral promotion, thus the static_cast<>
? static_cast<T>(-std::numeric_limits<T>::max())
: std::numeric_limits<T>::min();
}
# else
;
# endif
};
};
# ifdef __GNUC__ // bug workaround courtesy Jens Maurer
template<> template<class T>
inline T numeric_min_select<true>::limits<T>::min()
{
return std::numeric_limits<T>::min() >= 0
// unary minus causes integral promotion, thus the static_cast<>
? static_cast<T>(-std::numeric_limits<T>::max())
: std::numeric_limits<T>::min();
}
# endif
template<>
struct numeric_min_select<false>
{