varasm.c (default_function_rodata_section): Declare DOT as const char*.

2009-04-01  Rafael Avila de Espindola  <espindola@google.com>

       * varasm.c (default_function_rodata_section): Declare DOT as const char*.

From-SVN: r145396

gcc/ChangeLog

+2009-04-01  Rafael Avila de Espindola  <espindola@google.com>
+
+       * varasm.c (default_function_rodata_section): Declare DOT as const char*.
+
 2009-04-01  Kai Tietz  <kai.tietz@onevision.com>
 	    Andrey Galkin <agalkin@hypercom.com>
 

gcc/varasm.c

@@ -869,7 +869,7 @@ default_function_rodata_section (tree decl)
 
       if (DECL_ONE_ONLY (decl) && HAVE_COMDAT_GROUP)
         {
-	  char *dot;
+	  const char *dot;
 	  size_t len;
 	  char* rname;