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Suppress strict-aliasing warning for gcc 4.8 to 6

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This commit is contained in:
Peter Dimov
2022-04-21 21:06:14 +03:00
parent 98439855bd
commit 616e652bd7
1 changed files with 9 additions and 0 deletions
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9
include/boost/system/detail/error_category_impl.hpp
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@@ -139,6 +139,11 @@ inline BOOST_NOINLINE void error_category::init_stdcat() const
} }
} }
#if defined( BOOST_GCC ) && BOOST_GCC >= 40800 && BOOST_GCC < 70000
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
#endif
inline error_category::operator std::error_category const & () const inline error_category::operator std::error_category const & () const
{ {
if( id_ == detail::generic_category_id ) if( id_ == detail::generic_category_id )
@@ -179,6 +184,10 @@ inline error_category::operator std::error_category const & () const
return *static_cast<boost::system::detail::std_category const*>( static_cast<void const*>( stdcat_ ) ); return *static_cast<boost::system::detail::std_category const*>( static_cast<void const*>( stdcat_ ) );
} }
#if defined( BOOST_GCC ) && BOOST_GCC >= 40800 && BOOST_GCC < 70000
#pragma GCC diagnostic pop
#endif
} // namespace system } // namespace system
} // namespace boost } // namespace boost