[Bug lto/48042] lto segfaults while building Qt 4.7.2 with -g -flto -fwhole-program

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48042

--- Comment #13 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-09 
13:49:28 UTC ---
Author: rguenth
Date: Fri Dec  9 13:49:22 2011
New Revision: 182163

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182163
Log:
2011-12-09  Richard Guenther  <rguent...@suse.de>

    PR lto/48042
    * tree.c (free_lang_data_in_decl): Remove freeing conditional
    on debuginfo level.

    * g++.dg/lto/pr48042_0.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr48042_0.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c