[Bug c++/71739] [6/7 Regression] ICE on valid C++11 code: tree check: expected identifier_node, have tree_list in private_is_attribute_p, at tree.c:6080

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71739

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Jul  4 17:33:50 2016
New Revision: 237992

URL: https://gcc.gnu.org/viewcvs?rev=237992&root=gcc&view=rev
Log:
        PR c++/71739
        * tree.c (attribute_value_equal): Use get_attribute_name instead of
        directly using TREE_PURPOSE.

        * g++.dg/cpp0x/pr71739.C: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/g++.dg/cpp0x/pr71739.C
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/tree.c