On Tue, Sep 19, 2023 at 9:59 AM Jason Merrill <ja...@redhat.com> wrote: > > On 9/15/23 19:51, Ken Matsui via Gcc-patches wrote: > > Now that RID_MAX has reached 255, we need to update the bit sizes of every > > use of the enum rid from 8 to 16 to support more keywords. > > Sorry to bring this up so late, but this does raise the question of > whether we actually want to use keyword space for all these traits that > will probably be used approximately once in a C++ translation unit. I > wonder if it would make sense to instead use e.g. RID_TRAIT for all of > them and use gperf to look up the specific trait from the identifier? >
Thank you for your review. To use gperf, we might need to duplicate the list of all traits defined in cp-trait.def. Modifying the traits would require us to edit two files, but would it be acceptable? > Jason >
