https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107135
Arsen Arsenović <arsen at aarsen dot me> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arsen at aarsen dot me --- Comment #1 from Arsen Arsenović <arsen at aarsen dot me> --- I'm not so sure, exceptions are explicitly mentioned (and specified to just std::terminate if not possible/disabled) in P1642. The paper defers handling these headers for later. With the exceptions note in mind, what forward compatibility issue do you have in mind?