opts-global.c (postpone_unknown_option_warning): Fix spelling.

2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* opts-global.c (postpone_unknown_option_warning): Fix spelling.
	(print_ignored_options): Fix quoting.
	* opts.c (common_handle_option): Likewise.
	(set_debug_level): Likewise.
	* toplev.c (process_options): Likewise.

From-SVN: r217457

gcc/ChangeLog

+2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* opts-global.c (postpone_unknown_option_warning): Fix spelling.
+	(print_ignored_options): Fix quoting.
+	* opts.c (common_handle_option): Likewise.
+	(set_debug_level): Likewise.
+	* toplev.c (process_options): Likewise.
+
 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR ipa/63838

gcc/opts-global.c

@@ -132,7 +132,7 @@ complain_wrong_lang (const struct cl_decoded_option *decoded,
    we only complain about unknown -Wno-* options if they may have
    prevented a diagnostic. Otherwise, we just ignore them.  Note that
    if we do complain, it is only as a warning, not an error; passing
-   the compiler an unrecognised -Wno-* option should never change
+   the compiler an unrecognized -Wno-* option should never change
    whether the compilation succeeds or fails.  */
 
 static void
@@ -152,7 +152,7 @@ print_ignored_options (void)
 
       opt = ignored_options.pop ();
       warning_at (UNKNOWN_LOCATION, 0,
-		  "unrecognized command line option \"%s\"", opt);
+		  "unrecognized command line option %qs", opt);
     }
 }
 

gcc/opts.c

@@ -1923,7 +1923,7 @@ common_handle_option (struct gcc_options *opts,
 			     ? STATIC_BUILTIN_STACK_CHECK
 			     : GENERIC_STACK_CHECK;
       else
-	warning_at (loc, 0, "unknown stack check parameter \"%s\"", arg);
+	warning_at (loc, 0, "unknown stack check parameter %qs", arg);
       break;
 
     case OPT_fstack_limit:
@@ -2199,7 +2199,7 @@ set_debug_level (enum debug_info_type type, int extended, const char *arg,
       if (opts_set->x_write_symbols != NO_DEBUG
 	  && opts->x_write_symbols != NO_DEBUG
 	  && type != opts->x_write_symbols)
-	error_at (loc, "debug format \"%s\" conflicts with prior selection",
+	error_at (loc, "debug format %qs conflicts with prior selection",
 		  debug_type_names[type]);
       opts->x_write_symbols = type;
       opts_set->x_write_symbols = type;
@@ -2217,9 +2217,9 @@ set_debug_level (enum debug_info_type type, int extended, const char *arg,
     {
       int argval = integral_argument (arg);
       if (argval == -1)
-	error_at (loc, "unrecognised debug output level \"%s\"", arg);
+	error_at (loc, "unrecognised debug output level %qs", arg);
       else if (argval > 3)
-	error_at (loc, "debug output level %s is too high", arg);
+	error_at (loc, "debug output level %qs is too high", arg);
       else
 	opts->x_debug_info_level = (enum debug_info_levels) argval;
     }

gcc/toplev.c

@@ -1470,7 +1470,7 @@ process_options (void)
     debug_hooks = &vmsdbg_debug_hooks;
 #endif
   else
-    error ("target system does not support the \"%s\" debug format",
+    error ("target system does not support the %qs debug format",
 	   debug_type_names[write_symbols]);
 
   /* We know which debug output will be used so we can set flag_var_tracking