On Tue, Mar 21, 2023 at 07:01:36PM +0000, Qing Zhao via Gcc-patches wrote: > In addition to this, Standards have been changed from time to time.
So, the user needs to know the standard they are compiling for.
Anyway, talking again about contractions, it isn't anything new in the
standard, C99 had those too.
Jakub
