[Bug preprocessor/56824] [4.8 regression] pragma GCC diagnostic push/pop fail with GCC diagnostic ignored "-Waggregate-return"

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56824

--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar  6 07:58:16 2014
New Revision: 208365

URL: http://gcc.gnu.org/viewcvs?rev=208365&root=gcc&view=rev
Log:
    Backport from mainline
    2014-02-07  Jakub Jelinek  <jakub@redhat.com>

    PR preprocessor/56824
    * line-map.c (linemap_compare_locations): Look through adhoc locations
    for both l0 and l1.

    * gcc.dg/pr56824.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/pr56824.c
Modified:
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/libcpp/ChangeLog
    branches/gcc-4_8-branch/libcpp/line-map.c