GCC build failure, HEAD@177225 on native

[GCC regression tester <regress at geoffk dot org>]

With your recent patch, GCC HEAD revision 177225 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 177224.

Log information for changes since the last build:
------------------------------------------------------------------------
r177225 | ian | 2011-08-02 17:37:26 -0700 (Tue, 02 Aug 2011) | 10 lines
Changed paths:
   M /trunk/gcc/go/ChangeLog
   M /trunk/gcc/go/Make-lang.in
   A /trunk/gcc/go/gofrontend/ast-dump.cc
   A /trunk/gcc/go/gofrontend/ast-dump.h
   M /trunk/gcc/go/gofrontend/expressions.cc
   M /trunk/gcc/go/gofrontend/expressions.h
   M /trunk/gcc/go/gofrontend/go.cc
   M /trunk/gcc/go/gofrontend/gogo.h
   M /trunk/gcc/go/gofrontend/statements.cc
   M /trunk/gcc/go/gofrontend/statements.h

gccgo:	Added code to dump the AST tree. The AST dump is
	activated with -fgo-dump-ast.
	Initial version, it only dumps (most) constructs that
	are expected after the lowering transformation.

	* Make-lang.in (GO_OBJS): Add go/ast-dump.o.
	(go/ast-dump.o): New target.
	(go/expressions.o): Depend on go/gofrontend/ast-dump.h.
	(go/statements.o): Likewise.

------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

Attachment: native-log.txt
Description: Text document

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