On Wed, Jul 3, 2013 at 4:39 PM, Ed Smith-Rowland <3dw...@verizon.net> wrote: > While thinking about C++ n3694 feature test macros I noticed we still define > __GXX_EXPERIMENTAL_CXX0X__ macro in c-family/c-cppbuiltin.c. > We got rid of all uses of it in libstdc++. > I propose we get rid of it here too. > User's shouldn't be relying on it. No? > > OTOH, it may have been a proxy for __cplusplus for users for a good while. > People may still be using it even if the library no longer uses it. > > What do folks think?
Deprecate it for 4.9.x. Remove it later. We don't need to keep around this macro which has been obsolete for at least two releases. -- Gaby
