[Bug c/70297] [5/6 Regression] GCC Segfaults when using -g3

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70297

--- Comment #10 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Thu Mar 31 14:29:15 2016
New Revision: 234626

URL: https://gcc.gnu.org/viewcvs?rev=234626&root=gcc&view=rev
Log:
        PR c/70297
        * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.

        * decl.c (duplicate_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.

        * c-c++-common/pr70297.c: New test.
        * g++.dg/cpp0x/typedef-redecl.C: New test.
        * gcc.dg/typedef-redecl2.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/pr70297.c
    trunk/gcc/testsuite/g++.dg/cpp0x/typedef-redecl.C
    trunk/gcc/testsuite/gcc.dg/typedef-redecl2.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-decl.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog