feedc0de/boost_smart_ptr
1
0 Fork 0
forked from boostorg/smart_ptr
Code Pull Requests Activity

Fix compilation problems with clang

Browse Source 
Apparently, clang presents itself as gcc 4.2 even though it supports the final version of rvalue references. Restrict the workaround to gcc only.
This commit is contained in:
Andrey Semashev committed 2014-07-16 16:43:35 +04:00
1 parent 1d41a328f7
commit 40387ef654
1 file changed
+1 -1
Download Patch File Download Diff File Expand all files Collapse all files
include/boost/smart_ptr/detail/sp_forward.hpp
+1 -1
View File
@@ -25,7 +25,7 @@ namespace detail
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
#if defined( __GNUC__ ) && __GNUC__ * 100 + __GNUC_MINOR__ <= 404
#if defined( BOOST_GCC ) && __GNUC__ * 100 + __GNUC_MINOR__ <= 404
// GCC 4.4 supports an outdated version of rvalue references and creates a copy of the forwarded object.
// This results in warnings 'returning reference to temporary'. Therefore we use a special version similar to std::forward.