[Bug c/98029] [11 Regression] volatile triggers incorrect "warning: right-hand operand of comma expression has no effect [-Wunused-value]" since r11-5188-g32934a4f45a72144

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98029

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Uecker <uec...@gcc.gnu.org>:

https://gcc.gnu.org/g:a000eb5918e09d28838ef572f4eea924d32db09b

commit r11-6450-ga000eb5918e09d28838ef572f4eea924d32db09b
Author: Martin Uecker <muec...@gwdg.de>
Date:   Mon Jan 4 22:53:58 2021 +0100

    C: Add test for incorrect warning for assignment of certain volatile
expressions fixed by commit 58a45ce [PR98029]

    2021-01-04  Martin Uecker  <muec...@gwdg.de>

    gcc/testsuite/
            PR c/98029
            * gcc.dg/pr98029.c: New test.