[Bug d/100935] d: T.alignof ignores explicit align(N) type alignment

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100935

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Iain Buclaw
<ibuc...@gcc.gnu.org>:

https://gcc.gnu.org/g:fe555102dc224b4d946becc8a9db514ecec66161

commit r9-9575-gfe555102dc224b4d946becc8a9db514ecec66161
Author: Iain Buclaw <ibuc...@gdcproject.org>
Date:   Wed Jun 9 19:37:22 2021 +0200

    d: Respect explicit align(N) type alignment (PR100935)

    It was previously the natural type alignment, defined as the maximum of
    the field alignments for an aggregate.  Make sure an explicit align(N)
    overrides it.

    gcc/d/ChangeLog:

            PR d/100935
            * dmd/mtype.c (Type::getProperty): Prefer explicit alignment over
            natural alignment for alignof property.

    gcc/testsuite/ChangeLog:

            PR d/100935
            * gdc.test/compilable/aggr_alignment.d: Add test cases.

    (cherry picked from commit 3ba036dd1a752d29764ad44adca6e68bec9599fe)