NEW GCC build failure, HEAD@157730 on native

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

With your recent patch, GCC HEAD revision 157730 had problems on:
native: build (NEW build failure)
Attached is build output for those targets.
The previous build was of revision 157728.

Log information for changes since the last build:
------------------------------------------------------------------------
r157730 | dodji | 2010-03-25 15:08:33 -0700 (Thu, 25 Mar 2010) | 17 lines
Changed paths:
   M /trunk/gcc/cp/ChangeLog
   M /trunk/gcc/cp/cp-tree.h
   M /trunk/gcc/cp/pt.c
   M /trunk/gcc/cp/typeck.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/g++.dg/template/typedef30.C

Fix candidate for PR c++/43206

gcc/cp/ChangeLog:
	PR c++/43206
	* cp-tree.h (get_template_parms_at_level): Declare ...
	* pt.c (get_template_parms_at_level): ... new function.
	* typeck.c (get_template_parms_of_dependent_type): If a template
	type parm's DECL_CONTEXT isn't yet set, get its siblings from
	current_template_parms. Use get_template_parms_at_level. Remove
	useless test.
	(incompatible_dependent_types_p): If we get empty parms from just one
	of the template type parms we are comparing then the template parms are
	incompatible.

gcc/testsuite/ChangeLog:
	PR c++/43206
	* g++.dg/template/typedef30.C: New test case.
------------------------------------------------------------------------

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.)