PR c/86453 - error: type variant differs by TYPE_PACKED in free_lang_data since r255469
gcc/ChangeLog:
PR c/86453
* attribs.c (decl_attributes): Reject conflicting attributes before
calling attribute handlers.
gcc/testsuite/ChangeLog:
PR c/86453
* c-c++-common/Wattributes.c: Adjust.
* gcc.dg/Wattributes-10.c: New test.
* g++.dg/Wattributes-3.C: Adjust.
* gcc.dg/Wattributes-6.c: Adjust.
* gcc.dg/pr18079.c: Adjust.
* gcc.dg/torture/pr42363.c: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262596 138bc75d-0d04-0410-961f-82ee72b054a4