Re: [patch] libstdc++/65473 Make define libstdc++ version macros.

2015-09-04 Thread Jonathan Wakely
On 03/09/15 13:22 -0600, Martin Sebor wrote: On 09/03/2015 04:58 AM, Jonathan Wakely wrote: This change would allow including to be used to check for __GLIBCXX__ and detect whether youre using libstdc++ or not. Howard Hinnant recommends including that header for libc++ because it has no other

Re: [patch] libstdc++/65473 Make define libstdc++ version macros.

2015-09-03 Thread Martin Sebor
On 09/03/2015 04:58 AM, Jonathan Wakely wrote: This change would allow including to be used to check for __GLIBCXX__ and detect whether youre using libstdc++ or not. Howard Hinnant recommends including that header for libc++ because it has no other effects in C++. We could make every header

Re: [patch] libstdc++/65473 Make define libstdc++ version macros.

2015-09-03 Thread Jonathan Wakely
On 03/09/15 13:22 -0600, Martin Sebor wrote: On 09/03/2015 04:58 AM, Jonathan Wakely wrote: This change would allow including to be used to check for __GLIBCXX__ and detect whether youre using libstdc++ or not. Howard Hinnant recommends including that header for libc++ because it has no other

[patch] libstdc++/65473 Make define libstdc++ version macros.

2015-09-03 Thread Jonathan Wakely
This change would allow including to be used to check for __GLIBCXX__ and detect whether youre using libstdc++ or not. Howard Hinnant recommends including that header for libc++ because it has no other effects in C++. We could make every header include so that any of them can be used, but I