re PR c++/24924 (front end and preprocessor pedantic_errors settings should agree)

2008-03-02  Manuel Lopez-Ibanez  <manu@gcc.gnu.org> 

	PR 24924
	* c-common.c (flag_permissive): Delete.
	(constant_expression_warnings): Check flags first.
	(constant_expression_error): New.
	* c-common.h (flag_permissive): Delete.
	(constant_expression_error): Declare.
	* flags.h (flag_permissive): Declare. Update description.
	* diagnostic.c (pedwarn): Update.
	(permerror): New.
	* diagnostic.h: (pedantic_error_kind): Rename as pedantic_warning_kind.
	(permissive_error_kind): New.
	* toplev.c (flag_permissive): Define. Update description.
	* toplev.h (permissive_error_kind): Declare.
	* c-errors.c (pedwarn_c99): Use pedantic_warning_kind.
	(pedwarn_c90): Use pedantic_warning_kind.
	* c-opts.c (c_common_post_options): flag_permissive does not affect
	flag_pedantic_errors.
cp/
	* class.c (finish_struct_anon): Use permerror instead of pedwarn.
	(check_field_decls): Likewise.
	(note_name_declared_in_class): Likewise.
	* call.c (build_new_op): Likewise.
	(convert_like_real): Likewise.
	(build_over_call): Likewise.
	* lex.c (unqualified_fn_lookup_error): Likewise.
	* parser.c (cp_parser_template_id): Likewise.
	* cvt.c (warn_ref_binding): Likewise.
	(convert_to_reference): Likewise.
	(ocp_convert): Likewise.
	(convert_to_void): Use error instead of pedwarn.
	* error.c (cp_cpp_error): Use pedantic_warning_kind.
	* decl.c (compute_array_index_type): Use constant_expression_error.
testsuite/
	* g++.dg/cpp/string-2.C: This is a warning now.
	* g++.dg/cpp/pedantic-errors.C: -pedantic-errors is not enabled by
	default, so add it.

From-SVN: r132817

1 files changed, 4 insertions, 4 deletions

diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c
index 0b2a372..06c0bc2 100644
--- a/gcc/cp/lex.c
+++ b/gcc/cp/lex.c
@@ -647,16 +647,16 @@ unqualified_fn_lookup_error (tree name)
 	 Note that we have the exact wording of the following message in
 	 the manual (trouble.texi, node "Name lookup"), so they need to
 	 be kept in synch.  */
-      pedwarn ("there are no arguments to %qD that depend on a template "
-	       "parameter, so a declaration of %qD must be available",
-	       name, name);
+      permerror ("there are no arguments to %qD that depend on a template "
+		 "parameter, so a declaration of %qD must be available",
+		 name, name);
 
       if (!flag_permissive)
 	{
 	  static bool hint;
 	  if (!hint)
 	    {
-	      error ("(if you use %<-fpermissive%>, G++ will accept your "
+	      inform ("(if you use %<-fpermissive%>, G++ will accept your "
 		     "code, but allowing the use of an undeclared name is "
 		     "deprecated)");
 	      hint = true;