re PR c/24577 (diagnostic informative note labelled "error")

2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/24577
	* c-decl.c (undeclared_variable): Use an informative note.

From-SVN: r157095

gcc/ChangeLog

+2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	PR c/24577
+	* c-decl.c (undeclared_variable): Use an informative note.
+
 2010-02-26  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/43186

gcc/c-decl.c

@@ -2949,11 +2949,10 @@ undeclared_variable (location_t loc, tree id)
   else
     {
       error_at (loc, "%qE undeclared (first use in this function)", id);
-
       if (!already)
 	{
-	  error_at (loc, "(Each undeclared identifier is reported only once");
-	  error_at (loc, "for each function it appears in.)");
+          inform (loc, "each undeclared identifier is reported only"
+                  " once for each function it appears in");
 	  already = true;
 	}