[Bug driver/117942] typo in option gives ICE

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117942

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Marek Polacek
<mpola...@gcc.gnu.org>:

https://gcc.gnu.org/g:3454cca24a92a535a46fe4ec9d5d41585002fc4b

commit r14-11087-g3454cca24a92a535a46fe4ec9d5d41585002fc4b
Author: Marek Polacek <pola...@redhat.com>
Date:   Mon Dec 9 08:19:35 2024 -0500

    driver: fix crash with --diagnostics-plain-output [PR117942]

    We are crashing here because decode_cmdline_options_to_array has:

      if (!strcmp (opt, "-fdiagnostics-plain-output"))
        ...

    but that doesn't handle the '--FLAG' variant.

            PR driver/117942

    gcc/ChangeLog:

            * opts-common.cc (decode_cmdline_options_to_array): Also detect
            --diagnostics-plain-output.

    Reviewed-by: Joseph Myers <josmy...@redhat.com>
    (cherry picked from commit be2062be9a629ae18a0c87c6b9cbe1885978417e)