[Bug c++/94733] [10 Regression] ICE: tree check: expected identifier_node, have tree_list in is_attribute_p, at attribs.h:155

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94733

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Marek Polacek <mpola...@gcc.gnu.org>:

https://gcc.gnu.org/g:7291b2edf6f87fba839b0d10c04b2562a5f6bd60

commit r10-7922-g7291b2edf6f87fba839b0d10c04b2562a5f6bd60
Author: Marek Polacek <pola...@redhat.com>
Date:   Thu Apr 23 14:38:58 2020 -0400

    c-family: Fix ICE on attribute with -fgnu-tm [PR94733]

    find_tm_attribute was using TREE_PURPOSE to get the attribute name,
    which is breaking now that we preserve the C++11-style attribute
    format past decl_attributes.  So use get_attribute_name which can
    handle both formats of attributes.

            PR c++/94733
            * c-attribs.c (find_tm_attribute): Use get_attribute_name instead
of
            TREE_PURPOSE.

            * g++.dg/tm/attrib-5.C: New test.