[Bug other/78766] GCC Awk scripts use the non-POSIX /^{/ regex

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78766

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Dec 12 22:01:41 2016
New Revision: 243583

URL: https://gcc.gnu.org/viewcvs?rev=243583&root=gcc&view=rev
Log:
        PR other/78766
        * opt-functions.awk (opt_args): Use [{] instead of { in regexps.
        Formatting fix.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/opt-functions.awk