boostorg/throw_exception
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Add throw_column to boost::exception, make get_throw_location work for it

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This commit is contained in:
Peter Dimov
2022-02-16 13:45:54 +02:00
parent e14f6ed69e
commit 26f3ce3c5c
4 changed files with 131 additions and 4 deletions
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15
include/boost/throw_exception.hpp
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@ -106,6 +106,7 @@ public:
set_info( *this, throw_file( loc.file_name() ) );
set_info( *this, throw_line( loc.line() ) );
set_info( *this, throw_function( loc.function_name() ) );
set_info( *this, throw_column( loc.column() ) );
}
virtual boost::exception_detail::clone_base const * clone() const BOOST_OVERRIDE
@ -256,8 +257,18 @@ template<class E> boost::source_location get_throw_location( E const & e )
#else
detail::throw_location const* p = dynamic_cast< detail::throw_location const* >( &e );
return p? p->location_: boost::source_location();
if( detail::throw_location const* pl = dynamic_cast< detail::throw_location const* >( &e ) )
{
return pl->location_;
}
else if( boost::exception const* px = dynamic_cast< boost::exception const* >( &e ) )
{
return exception_detail::get_exception_throw_location( *px );
}
else
{
return boost::source_location();
}
#endif
}