1 new GCC HEAD@139063 regression

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

With your recent patch, GCC HEAD revision 139063 had problems on:
native: regress-9 (1 NEW failures)
The previous build was of revision 139062.

Regressions for native:
old   g++.sum g++.dg/other/PR23205.C
old   gcc.sum gcc.dg/debug/dwarf2/dwarf-die3.c
old   gcc.sum gcc.dg/pch/valid-1b.c
old   gcc.sum gcc.dg/pr30286.c
old   gcc.sum gcc.dg/vect/no-scevccp-outer-13.c
old   gcc.sum gcc.dg/vect/no-scevccp-outer-7.c
old   gcc.sum gcc.dg/vect/vect-67.c
NEW   libstdc++.sum ext/pb_ds/regression/trie_data_map_rand.cc
old   libstdc++.sum ext/pb_ds/regression/trie_no_data_map_rand.cc

Log information for changes since the last build:
------------------------------------------------------------------------
r139063 | manu | 2008-08-13 17:57:47 +0000 (Wed, 13 Aug 2008) | 30 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/c-common.c
   M /trunk/gcc/c-common.h
   M /trunk/gcc/c-decl.c
   M /trunk/gcc/c-opts.c
   M /trunk/gcc/c.opt
   M /trunk/gcc/cp/ChangeLog
   M /trunk/gcc/cp/decl.c
   M /trunk/gcc/doc/invoke.texi
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/g++.dg/warn/pr30551-2.C
   A /trunk/gcc/testsuite/g++.dg/warn/pr30551.C
   A /trunk/gcc/testsuite/gcc.dg/pr30551-2.c
   A /trunk/gcc/testsuite/gcc.dg/pr30551-3.c
   A /trunk/gcc/testsuite/gcc.dg/pr30551-4.c
   A /trunk/gcc/testsuite/gcc.dg/pr30551-5.c
   A /trunk/gcc/testsuite/gcc.dg/pr30551-6.c
   A /trunk/gcc/testsuite/gcc.dg/pr30551.c
   M /trunk/gcc/testsuite/gcc.dg/tree-ssa/reassoc-3.c

2008-08-13  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 30551
	* doc/invoke.texi (Wmain): Update.
	* c-decl.c (start_decl): warn_main is only 0 or 1.
	(start_function): Likewise. Fix formatting.
	(finish_function): Delete redundant warning.
	* c.opt (Wmain): Add Var(warn_main) and Init(-1).
	* c-opts (c_common_handle_option): -Wall only has effect if
	warn_main is uninitialized. OPT_Wmain is automatically
	handled. -pedantic also enables Wmain.
	(c_common_post_options): Handle all logic for Wmain here.
	* c-common.c (warn_main): Delete.
	(check_main_parameter_types): Make pedwarns conditional on
	OPT_Wmain.
	* c-common.h (warn_main): Delete.
cp/	
	* decl.c (grokfndecl): Call check_main_parameters_type only if
	-Wmain.
testsuite/
	* gcc.dg/pr30551.c: New.
	* gcc.dg/pr30551-2.c: New.
	* gcc.dg/pr30551-3.c: New.
	* gcc.dg/pr30551-4.c: New.
	* gcc.dg/pr30551-5.c: New.
	* gcc.dg/pr30551-6.c: New.
	* gcc.dg/tree-ssa/reassoc-3.c: Don't compile with -pedantic-errors.
	* g++.dg/warn/pr30551.C: New.
	* g++.dg/warn/pr30551-2.C: New.
	
------------------------------------------------------------------------

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

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