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#pragma option -pc around use_count_is_zero added for Borland 5.5.1, to enable compilation with -ps set.

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[SVN r14927]
This commit is contained in:
Peter Dimov
2002-08-16 15:55:19 +00:00
parent a09c2e556f
commit 8436c4d271
1 changed files with 16 additions and 1 deletions
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17
include/boost/detail/shared_count.hpp
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@ -38,16 +38,31 @@
namespace boost
{
// The standard library that comes with Borland C++ 5.5.1
// defines std::exception and its members as having C calling
// convention (-pc). When the definition of use_count_is_zero
// is compiled with -ps, the compiler issues an error.
// Hence, the temporary #pragma option -pc below. The version
// check is deliberately conservative.
#if defined(__BORLANDC__) && __BORLANDC__ == 0x551
# pragma option push -pc
#endif
class use_count_is_zero: public std::exception
{
public:
virtual char const * what() const throw()
{
return "use_count_is_zero";
return "boost::use_count_is_zero";
}
};
#if defined(__BORLANDC__) && __BORLANDC__ == 0x551
# pragma option pop
#endif
class counted_base
{
private: