[cfe-dev] [libcxx] Problem with quick_exit test

["C. Bergström"]

On 05/ 9/13 12:16 AM, Howard Hinnant wrote:
> On May 8, 2013, at 6:21 AM, İsmail Dönmez<ismail at donmez.ws>  wrote:
>
>> Hi,
>>
>> test/language.support/support.start.term/quick_exit.pass.cpp uses std::at_quick_exit() to test quick exit functionality. But looking at include/cstdlib header inside libcxx at_quick_exit function is not defined in the std namespace.
>>
>> Changing the test to use at_quick_exit(f) without the namespace fixes the build for me.
>>
>> Is this an oversight or am I missing something?
> It sounds like<__config>  needs to turn on _LIBCPP_HAS_QUICK_EXIT for your platform.  Currently<__config>  says:
>
> #if defined(__FreeBSD__)&&  (__ISO_C_VISIBLE>= 2011 || __cplusplus>= 201103L)
> #define _LIBCPP_HAS_QUICK_EXIT
>
> Perhaps you could test&  submit a patch to fix this?
Fencepost comment - Instead of a platform #if - could this be turned 
into a feature check? (I'm just curious if _LIBCPP_HAS_QUICK_EXIT is 
really limited to FreeBSD only..