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Support -fno-rtti

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This commit is contained in:
Peter Dimov
2021-09-29 20:53:38 +03:00
parent bebb7349ba
commit a039f8c318
1 changed files with 50 additions and 19 deletions
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69
include/boost/core/type_name.hpp
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@ -69,6 +69,8 @@ template<class T> struct tn_is_reference<T&&>
#endif
#if !defined(BOOST_NO_TYPEID)
// typeid_name
template<class T> std::string typeid_name()
@ -106,25 +108,6 @@ template<class T> std::string typeid_name()
return r;
}
// tn_to_string
#if defined(BOOST_MSVC)
# pragma warning( push )
# pragma warning( disable: 4996 )
#endif
inline std::string tn_to_string( unsigned long n )
{
char buffer[ 32 ];
std::sprintf( buffer, "%lu", n );
return buffer;
}
#if defined(BOOST_MSVC)
# pragma warning( pop )
#endif
// template names
template<class T> std::string class_template_name()
@ -148,6 +131,54 @@ template<class T> std::string map_template_name()
return class_template_name<T>();
}
#else // #if !defined(BOOST_NO_TYPEID)
template<class T> std::string typeid_name()
{
return "_Tp";
}
template<class T> std::string class_template_name()
{
return "_Tm";
}
template<class T> std::string sequence_template_name()
{
return "_Sq";
}
template<class T> std::string set_template_name()
{
return "_St";
}
template<class T> std::string map_template_name()
{
return "_Mp";
}
#endif
// tn_to_string
#if defined(BOOST_MSVC)
# pragma warning( push )
# pragma warning( disable: 4996 )
#endif
inline std::string tn_to_string( unsigned long n )
{
char buffer[ 32 ];
std::sprintf( buffer, "%lu", n );
return buffer;
}
#if defined(BOOST_MSVC)
# pragma warning( pop )
#endif
// tn_add_each
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)