Beman Dawes wrote
On Tue, Dec 8, 2015 at 10:55 AM, Peter Dimov <
lists@
> wrote:
Beman Dawes wrote:
So it looks like the clang/c2 toolset doesn't support atomics yet. The
__c2__ and __c2_version__ macros allow detection of the clang/c2 toolset, could a workaround be added to shared_ptr?
If you change
#if defined( __clang__ ) && defined( __has_extension ) # if __has_extension( __c_atomic__ ) # define BOOST_SP_HAS_CLANG_C11_ATOMICS # endif #endif
in sp_counted_base.hpp to
#if defined( __clang__ ) && defined( __has_extension ) && !defined( __c2__ ) # if __has_extension( __c_atomic__ ) # define BOOST_SP_HAS_CLANG_C11_ATOMICS # endif #endif
does it work then?
I also had to do the same for two other cases, but in the end sp_counted_base_w32.hpp worked and the entire filesystem dll built OK.
The same problem occurs with clang-cl, which defines _MSC_VER instead of __GNUC__. Could that be fixed too please? clang/c2 defines __GNUC__ but doesn't support GCC inline assembly, so sp_counted_base_gcc_x86.hpp also has to be excluded for __c2__. -- View this message in context: http://boost.2283326.n4.nabble.com/shared-ptr-Clang-with-Microsoft-CodeGen-i... Sent from the Boost - Dev mailing list archive at Nabble.com.