diff options
Diffstat (limited to 'boost/core/demangle.hpp')
-rw-r--r-- | boost/core/demangle.hpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/boost/core/demangle.hpp b/boost/core/demangle.hpp index 44aeb8ded7..f13c26a7f4 100644 --- a/boost/core/demangle.hpp +++ b/boost/core/demangle.hpp @@ -17,7 +17,10 @@ # pragma once #endif -#if defined( __clang__ ) && defined( __has_include ) +// __has_include is currently supported by GCC and Clang. However GCC 4.9 may have issues and +// returns 1 for 'defined( __has_include )', while '__has_include' is actually not supported: +// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63662 +#if defined( __has_include ) && (!defined( BOOST_GCC ) || (__GNUC__ + 0) >= 5) # if __has_include(<cxxabi.h>) # define BOOST_CORE_HAS_CXXABI_H # endif |