[Bug modula2/108555] gm2_langhook_option_lang_mask causes all (unappropriate) C language options to be recognized

cvs-commit at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Jan 27 08:48:54 GMT 2023


--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain D Sandoe <iains@gcc.gnu.org>:


commit r13-5426-g83979240c072599bc8595a9324c3f4371eedbc7c
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Thu Jan 26 13:49:11 2023 +0000

    Modula-2: Add claimed command line options to lang.opt [PR108555].

    This is a partial reversion of the changes in r13-5373-g80cf2c5e8f496b.

    As observed in the PR, handling the C and Driver options in the Modula-2
    lang-specific code could be difficult to emulate; This reverts to adding
    the required options to the language-specific .opt file.

    Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

            PR modula2/108555
            PR modula2/108182
            PR modula2/102343


            * gm2-lang.cc (gm2_langhook_option_lang_mask): Do not claim CL_C
            or CL_DRIVER.
            (gm2_langhook_init_options): Handle options that we want to pass
            to the preprocessor.
            * lang-specs.h: Pass -B and -save-temps to regular compile lines.
            * lang.opt: Add C and Driver options that Modula-2 intercepts for
            internal use. Reorder options into two sections and to collate.

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