https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91915
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I already implemented such a warning in r228388:
w.c: In function ‘foo’:
w.c:11:17: warning: duplicated ‘if’ condition [-Wduplicated-cond]
11 | else if (argc == 1)
| ~~~~~^~~~
w.c:6:12: note: previously used here
6 | if (argc == 1)
| ~~~~~^~~~
