/* Forward-declare '@interface Protocol'. */
type = get_identifier (PROTOCOL_OBJECT_CLASS_NAME);
- objc_declare_class (tree_cons (NULL_TREE, type, NULL_TREE));
+ objc_declare_class (type);
objc_protocol_type = build_pointer_type (xref_tag (RECORD_TYPE, type));
/* Declare receiver type used for dispatching messages to 'super'. */
if (!constant_string_class_name)
constant_string_class_name = runtime.default_constant_string_class_name;
constant_string_id = get_identifier (constant_string_class_name);
- objc_declare_class (tree_cons (NULL_TREE, constant_string_id, NULL_TREE));
+ objc_declare_class (constant_string_id);
/* Pre-build the following entities - for speed/convenience. */
self_id = get_identifier ("self");
}
void
-objc_declare_class (tree ident_list)
+objc_declare_class (tree identifier)
{
- tree list;
#ifdef OBJCPLUS
if (current_namespace != global_namespace) {
error ("Objective-C declarations may only appear in global scope");
}
#endif /* OBJCPLUS */
- for (list = ident_list; list; list = TREE_CHAIN (list))
+ if (! objc_is_class_name (identifier))
{
- tree ident = TREE_VALUE (list);
-
- if (! objc_is_class_name (ident))
+ tree record = lookup_name (identifier), type = record;
+
+ if (record)
{
- tree record = lookup_name (ident), type = record;
-
- if (record)
+ if (TREE_CODE (record) == TYPE_DECL)
+ type = DECL_ORIGINAL_TYPE (record)
+ ? DECL_ORIGINAL_TYPE (record)
+ : TREE_TYPE (record);
+
+ if (!TYPE_HAS_OBJC_INFO (type)
+ || !TYPE_OBJC_INTERFACE (type))
{
- if (TREE_CODE (record) == TYPE_DECL)
- type = DECL_ORIGINAL_TYPE (record)
- ? DECL_ORIGINAL_TYPE (record)
- : TREE_TYPE (record);
-
- if (!TYPE_HAS_OBJC_INFO (type)
- || !TYPE_OBJC_INTERFACE (type))
- {
- error ("%qE redeclared as different kind of symbol",
- ident);
- error ("previous declaration of %q+D",
- record);
- }
+ error ("%qE redeclared as different kind of symbol",
+ identifier);
+ error ("previous declaration of %q+D",
+ record);
}
-
- record = xref_tag (RECORD_TYPE, ident);
- INIT_TYPE_OBJC_INFO (record);
- /* In the case of a @class declaration, we store the ident
- in the TYPE_OBJC_INTERFACE. If later an @interface is
- found, we'll replace the ident with the interface. */
- TYPE_OBJC_INTERFACE (record) = ident;
- hash_class_name_enter (cls_name_hash_list, ident, NULL_TREE);
}
+
+ record = xref_tag (RECORD_TYPE, identifier);
+ INIT_TYPE_OBJC_INFO (record);
+ /* In the case of a @class declaration, we store the ident in
+ the TYPE_OBJC_INTERFACE. If later an @interface is found,
+ we'll replace the ident with the interface. */
+ TYPE_OBJC_INTERFACE (record) = identifier;
+ hash_class_name_enter (cls_name_hash_list, identifier, NULL_TREE);
}
}
strcat (buf, ":");
}
- return get_identifier (buf);
+ return get_identifier_with_length (buf, len);
}
/* Used for declarations and definitions. */
(*(<abstract_decl>(*)())_msgSuper)(receiver, selTransTbl[n], ...); */
tree
-objc_build_message_expr (tree mess)
+objc_build_message_expr (tree receiver, tree message_args)
{
- tree receiver = TREE_PURPOSE (mess);
tree sel_name;
#ifdef OBJCPLUS
- tree args = TREE_PURPOSE (TREE_VALUE (mess));
+ tree args = TREE_PURPOSE (message_args);
#else
- tree args = TREE_VALUE (mess);
+ tree args = message_args;
#endif
tree method_params = NULL_TREE;
/* Build the parameter list to give to the method. */
if (TREE_CODE (args) == TREE_LIST)
#ifdef OBJCPLUS
- method_params = chainon (args, TREE_VALUE (TREE_VALUE (mess)));
+ method_params = chainon (args, TREE_VALUE (message_args));
#else
{
tree chain = args, prev = NULL_TREE;
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
}
}
- 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;
}
}
}
return get_identifier (string);
}
+void
+objc_common_init_ts (void)
+{
+ c_common_init_ts ();
+
+ MARK_TS_DECL_NON_COMMON (CLASS_METHOD_DECL);
+ MARK_TS_DECL_NON_COMMON (INSTANCE_METHOD_DECL);
+ MARK_TS_DECL_NON_COMMON (KEYWORD_DECL);
+ MARK_TS_DECL_NON_COMMON (PROPERTY_DECL);
+
+ MARK_TS_COMMON (CLASS_INTERFACE_TYPE);
+ MARK_TS_COMMON (PROTOCOL_INTERFACE_TYPE);
+ MARK_TS_COMMON (CLASS_IMPLEMENTATION_TYPE);
+
+ MARK_TS_TYPED (MESSAGE_SEND_EXPR);
+ MARK_TS_TYPED (PROPERTY_REF);
+}
+
#include "gt-objc-objc-act.h"