[Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jan 13 13:57:27 2015
New Revision: 219531

URL: https://gcc.gnu.org/viewcvs?rev=219531&root=gcc&view=rev
Log:
2015-01-13  Richard Biener  <rguenther@suse.de>

    PR lto/64373
    * lto-streamer-out.c (tree_is_indexable): Guard for NULL
    DECL_CONTEXT.

    * gcc.dg/lto/pr64373_0.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/lto/pr64373_0.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-streamer-out.c
    trunk/gcc/testsuite/ChangeLog