c-parser.c (c_parser_enum_specifier): Initialise ident_loc and comma_loc.

	* c-parser.c (c_parser_enum_specifier): Initialise ident_loc and
	comma_loc.
	(c_parser_initelt): Initialise des_loc and ellipsis_loc.

From-SVN: r142448

gcc/ChangeLog

+2008-12-05  Ben Elliston  <bje@au.ibm.com>
+
+	* c-parser.c (c_parser_enum_specifier): Initialise ident_loc and
+	comma_loc.
+	(c_parser_initelt): Initialise des_loc and ellipsis_loc.
+
 2008-12-04  Eric Botcazou  <ebotcazou@adacore.com>
             Gary Funck  <gary@intrepid.com>
 

gcc/c-parser.c

@@ -1605,7 +1605,7 @@ c_parser_enum_specifier (c_parser *parser)
   struct c_typespec ret;
   tree attrs;
   tree ident = NULL_TREE;
-  location_t ident_loc;
+  location_t ident_loc = UNKNOWN_LOCATION;  /* Quiet warning.  */
   gcc_assert (c_parser_next_token_is_keyword (parser, RID_ENUM));
   c_parser_consume_token (parser);
   attrs = c_parser_attributes (parser);
@@ -1634,7 +1634,7 @@ c_parser_enum_specifier (c_parser *parser)
 	  tree enum_decl;
 	  bool seen_comma;
 	  c_token *token;
-	  location_t comma_loc;
+	  location_t comma_loc = UNKNOWN_LOCATION;  /* Quiet warning.  */
 	  location_t value_loc;
 	  if (c_parser_next_token_is_not (parser, CPP_NAME))
 	    {
@@ -3065,7 +3065,7 @@ c_parser_initelt (c_parser *parser)
 	 has been a single array designator and 2 otherwise.  */
       int des_seen = 0;
       /* Location of a designator.  */
-      location_t des_loc;
+      location_t des_loc = UNKNOWN_LOCATION;  /* Quiet warning.  */
       while (c_parser_next_token_is (parser, CPP_OPEN_SQUARE)
 	     || c_parser_next_token_is (parser, CPP_DOT))
 	{
@@ -3097,7 +3097,7 @@ c_parser_initelt (c_parser *parser)
 	  else
 	    {
 	      tree first, second;
-	      location_t ellipsis_loc;
+	      location_t ellipsis_loc = UNKNOWN_LOCATION;  /* Quiet warning.  */
 	      /* ??? Following the old parser, [ objc-receiver
 		 objc-message-args ] is accepted as an initializer,
 		 being distinguished from a designator by what follows