c-tree.h, c-decl.c (build_enumerator): Add location parameter.

	* c-tree.h, c-decl.c (build_enumerator): Add location parameter.
	* c-parser.c (c_parser_enum_specifier): Adjust call to build_enumerator.

From-SVN: r163988

gcc/ChangeLog

+2010-09-08  Arnaud Charlet  <charlet@adacore.com>
+
+	* c-tree.h, c-decl.c (build_enumerator): Add location parameter.
+	* c-parser.c (c_parser_enum_specifier): Adjust call to build_enumerator.
+
 2010-09-08  Kenneth Zadeck <zadeck@naturalbridge.com>
 	PR doc/45587
 	* doc/md.texi: Fixed modes on several standard pattern names.

gcc/c-decl.c

@@ -7343,12 +7343,13 @@ finish_enum (tree enumtype, tree values, tree attributes)
 
 /* Build and install a CONST_DECL for one value of the
    current enumeration type (one that was begun with start_enum).
-   LOC is the location of the enumerator.
+   DECL_LOC is the location of the enumerator.
+   LOC is the location of the '=' operator if any, DECL_LOC otherwise.
    Return a tree-list containing the CONST_DECL and its value.
    Assignment of sequential values by default is handled here.  */
 
 tree
-build_enumerator (location_t loc,
+build_enumerator (location_t decl_loc, location_t loc,
 		  struct c_enum_contents *the_enum, tree name, tree value)
 {
   tree decl, type;
@@ -7436,7 +7437,7 @@ build_enumerator (location_t loc,
 				  >= TYPE_PRECISION (integer_type_node)
 				  && TYPE_UNSIGNED (type)));
 
-  decl = build_decl (loc, CONST_DECL, name, type);
+  decl = build_decl (decl_loc, CONST_DECL, name, type);
   DECL_INITIAL (decl) = convert (type, value);
   pushdecl (decl);
 

gcc/c-parser.c

@@ -1833,7 +1833,7 @@ c_parser_enum_specifier (c_parser *parser)
 	  bool seen_comma;
 	  c_token *token;
 	  location_t comma_loc = UNKNOWN_LOCATION;  /* Quiet warning.  */
-	  location_t value_loc;
+	  location_t decl_loc, value_loc;
 	  if (c_parser_next_token_is_not (parser, CPP_NAME))
 	    {
 	      c_parser_error (parser, "expected identifier");
@@ -1845,7 +1845,7 @@ c_parser_enum_specifier (c_parser *parser)
 	  enum_id = token->value;
 	  /* Set the location in case we create a decl now.  */
 	  c_parser_set_source_position_from_token (token);
-	  value_loc = token->location;
+	  decl_loc = value_loc = token->location;
 	  c_parser_consume_token (parser);
 	  if (c_parser_next_token_is (parser, CPP_EQ))
 	    {
@@ -1855,7 +1855,7 @@ c_parser_enum_specifier (c_parser *parser)
 	    }
 	  else
 	    enum_value = NULL_TREE;
-	  enum_decl = build_enumerator (value_loc,
+	  enum_decl = build_enumerator (decl_loc, value_loc,
 	      				&the_enum, enum_id, enum_value);
 	  TREE_CHAIN (enum_decl) = values;
 	  values = enum_decl;

gcc/c-tree.h

@@ -427,7 +427,8 @@ extern int quals_from_declspecs (const struct c_declspecs *);
 extern struct c_declarator *build_array_declarator (location_t, tree,
     						    struct c_declspecs *,
 						    bool, bool);
-extern tree build_enumerator (location_t, struct c_enum_contents *, tree, tree);
+extern tree build_enumerator (location_t, location_t, struct c_enum_contents *,
+			      tree, tree);
 extern tree check_for_loop_decls (location_t);
 extern void mark_forward_parm_decls (void);
 extern void declare_parm_level (void);