===================================================================
@@ -52,7 +52,7 @@ extern int objc_is_public (tree, tree);
extern tree objc_is_id (tree);
extern void objc_declare_alias (tree, tree);
extern void objc_declare_class (tree);
-extern void objc_declare_protocols (tree, tree);
+extern void objc_declare_protocol (tree, tree);
extern tree objc_build_message_expr (tree, tree);
extern tree objc_finish_message_expr (tree, tree, tree, tree*);
extern tree objc_build_selector_expr (location_t, tree);
===================================================================
@@ -1,3 +1,9 @@
+2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * stub-objc.c (objc_declare_protocols): Renamed to
+ objc_declare_protocol.
+ * c-objc.h: Likewise.
+
2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
* c-common.h (c_common_init_ts): Declare.
===================================================================
@@ -115,7 +115,7 @@ objc_declare_class (tree ARG_UNUSED (list))
}
void
-objc_declare_protocols (tree ARG_UNUSED (list), tree ARG_UNUSED (attributes))
+objc_declare_protocol (tree ARG_UNUSED (name), tree ARG_UNUSED (attributes))
{
}
===================================================================
@@ -1,5 +1,12 @@
2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
+ * objc-act.c (objc_declare_protocols): Renamed to
+ objc_declare_protocol. Changed first argument to be an identifier
+ instead of a tree chain of identifiers, so that callers don't have
+ to create a temporary tree chain.
+
+2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
+
* objc-act.c (build_keyword_selector): Use get_identifier_with_length
instead of get_identifier.
===================================================================
@@ -7869,9 +7869,8 @@ lookup_protocol (tree ident, bool warn_if_deprecat
they are already declared or defined, the function has no effect. */
void
-objc_declare_protocols (tree names, tree attributes)
+objc_declare_protocol (tree name, tree attributes)
{
- tree list;
bool deprecated = false;
#ifdef OBJCPLUS
@@ -7896,29 +7895,25 @@ void
}
}
- for (list = names; list; list = TREE_CHAIN (list))
+ if (lookup_protocol (name, /* warn if deprecated */ false,
+ /* definition_required */ false) == NULL_TREE)
{
- tree name = TREE_VALUE (list);
-
- if (lookup_protocol (name, /* warn if deprecated */ false,
- /* definition_required */ false) == NULL_TREE)
+ tree protocol = make_node (PROTOCOL_INTERFACE_TYPE);
+
+ TYPE_LANG_SLOT_1 (protocol)
+ = make_tree_vec (PROTOCOL_LANG_SLOT_ELTS);
+ PROTOCOL_NAME (protocol) = name;
+ PROTOCOL_LIST (protocol) = NULL_TREE;
+ add_protocol (protocol);
+ PROTOCOL_DEFINED (protocol) = 0;
+ PROTOCOL_FORWARD_DECL (protocol) = NULL_TREE;
+
+ if (attributes)
{
- tree protocol = make_node (PROTOCOL_INTERFACE_TYPE);
-
- TYPE_LANG_SLOT_1 (protocol)
- = make_tree_vec (PROTOCOL_LANG_SLOT_ELTS);
- PROTOCOL_NAME (protocol) = name;
- PROTOCOL_LIST (protocol) = NULL_TREE;
- add_protocol (protocol);
- PROTOCOL_DEFINED (protocol) = 0;
- PROTOCOL_FORWARD_DECL (protocol) = NULL_TREE;
-
- if (attributes)
- {
- TYPE_ATTRIBUTES (protocol) = attributes;
- if (deprecated)
- TREE_DEPRECATED (protocol) = 1;
- }
+ /* TODO: Do we need to store the attributes here ? */
+ TYPE_ATTRIBUTES (protocol) = attributes;
+ if (deprecated)
+ TREE_DEPRECATED (protocol) = 1;
}
}
}
===================================================================
@@ -1,3 +1,8 @@
+2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_parser_objc_protocol_definition): Updated for
+ change from objc_declare_protocols() to objc_declare_protocol().
+
2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
* tree-flow.h (struct gimple_df): Make free_ssanames a VEC.
===================================================================
@@ -1,3 +1,8 @@
+2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_protocol_declaration): Updated for
+ change from objc_declare_protocols() to objc_declare_protocol().
+
2011-04-13 Jason Merrill <jason@redhat.com>
PR c++/48594
===================================================================
@@ -22304,7 +22304,8 @@ cp_parser_objc_protocol_declaration (cp_parser* pa
{
tok = cp_lexer_peek_token (parser->lexer);
error_at (tok->location, "identifier expected after %<@protocol%>");
- goto finish;
+ cp_parser_consume_semicolon_at_end_of_statement (parser);
+ return;
}
/* See if we have a forward declaration or a definition. */
@@ -22313,9 +22314,21 @@ cp_parser_objc_protocol_declaration (cp_parser* pa
/* Try a forward declaration first. */
if (tok->type == CPP_COMMA || tok->type == CPP_SEMICOLON)
{
- objc_declare_protocols (cp_parser_objc_identifier_list (parser),
- attributes);
- finish:
+ while (true)
+ {
+ tree id;
+
+ id = cp_parser_identifier (parser);
+ if (id == error_mark_node)
+ break;
+
+ objc_declare_protocol (id, attributes);
+
+ if(cp_lexer_next_token_is (parser->lexer, CPP_COMMA))
+ cp_lexer_consume_token (parser->lexer);
+ else
+ break;
+ }
cp_parser_consume_semicolon_at_end_of_statement (parser);
}
===================================================================
@@ -7078,7 +7078,6 @@ c_parser_objc_protocol_definition (c_parser *parse
if (c_parser_peek_2nd_token (parser)->type == CPP_COMMA
|| c_parser_peek_2nd_token (parser)->type == CPP_SEMICOLON)
{
- tree list = NULL_TREE;
/* Any identifiers, including those declared as type names, are
OK here. */
while (true)
@@ -7090,7 +7089,7 @@ c_parser_objc_protocol_definition (c_parser *parse
break;
}
id = c_parser_peek_token (parser)->value;
- list = chainon (list, build_tree_list (NULL_TREE, id));
+ objc_declare_protocol (id, attributes);
c_parser_consume_token (parser);
if (c_parser_next_token_is (parser, CPP_COMMA))
c_parser_consume_token (parser);
@@ -7098,7 +7097,6 @@ c_parser_objc_protocol_definition (c_parser *parse
break;
}
c_parser_skip_until_found (parser, CPP_SEMICOLON, "expected %<;%>");
- objc_declare_protocols (list, attributes);
}
else
{