[Bug modula2/120606] FOR loop ICE if the last expression uses an array

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120606

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Gaius Mulley <ga...@gcc.gnu.org>:

https://gcc.gnu.org/g:639a147414ab2b870f9482123fcaa1821e0d5475

commit r16-1347-g639a147414ab2b870f9482123fcaa1821e0d5475
Author: Gaius Mulley <gaiusm...@gmail.com>
Date:   Mon Jun 9 18:26:36 2025 +0100

    PR modula2/120606: FOR loop ICE if the last expression uses an array

    This patch fixes the ICE which occurs if the last expression is an array.
    It ensures that the start and end values of the for loop expressions are
    dereferenced.

    gcc/m2/ChangeLog:

            PR modula2/120606
            * gm2-compiler/M2Quads.mod (ForLoopLastIterator): Dereference
            start and end expressions e1 and e2 respectively.

    gcc/testsuite/ChangeLog:

            PR modula2/120606
            * gm2/pim/pass/forarray.mod: New test.

    Signed-off-by: Gaius Mulley <gaiusm...@gmail.com>