GCC build failure, HEAD@171852 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 171852 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 171851.

Log information for changes since the last build:
------------------------------------------------------------------------
r171852 | rth | 2011-04-01 13:23:00 -0700 (Fri, 01 Apr 2011) | 4 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/dwarf2out.c

PR 48400
* dwarf2out.c (dwarf2out_source_line): Disable discriminators
in strict mode before dwarf4.  Re-order tests to early out
before switching sections.
------------------------------------------------------------------------

For more information, see <http://gcc.gnu.org/regtest/HEAD/>.

Attachment: native-log.txt
Description: Text document

-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)