c-common.h (lookup_interface): Remove prototype.

[gcc/ChangeLog]
2004-09-01  Ziemowit Laski  <zlaski@apple.com>

	* c-common.h (lookup_interface): Remove prototype.
	(is_class_name): Rename to objc_is_class_name.
	(lookup_objc_ivar): Rename to objc_lookup_ivar.
	(get_current_scope): Rename to objc_get_current_scope.
	* c-decl.c (get_current_scope): Rename to objc_get_current_scope.
	* c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable.
	(yylexname): Call objc_is_class_name() instead of is_class_name().
	* c-typeck.c (build_external_ref): Call objc_lookup_ivar()
	instead of lookup_objc_ivar().
	* stub-objc.c (lookup_interface): Remove stub.
	(is_class_name): Rename to objc_is_class_name.
	(lookup_objc_ivar): Rename to objc_lookup_ivar.

[gcc/objc/ChangeLog]
2004-09-01  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (lookup_interface): Make function 'static' and add a
	local prototype.
	(objc_check_decl, get_class_reference, objc_declare_alias,
	objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
	instead of is_class_name().
	(get_super_receiver, objc_clear_super_receiver): Call
	objc_get_current_scope() instead of get_current_scope().
	(is_class_name): Rename to objc_is_class_name.
	(lookup_objc_ivar): Rename to objc_lookup_ivar.

From-SVN: r86879

gcc/ChangeLog

+2004-09-01  Ziemowit Laski  <zlaski@apple.com>
+
+	* c-common.h (lookup_interface): Remove prototype.
+	(is_class_name): Rename to objc_is_class_name.
+	(lookup_objc_ivar): Rename to objc_lookup_ivar.
+	(get_current_scope): Rename to objc_get_current_scope.
+	* c-decl.c (get_current_scope): Rename to objc_get_current_scope.
+	* c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable.
+	(yylexname): Call objc_is_class_name() instead of is_class_name().
+	* c-typeck.c (build_external_ref): Call objc_lookup_ivar()
+	instead of lookup_objc_ivar().
+	* stub-objc.c (lookup_interface): Remove stub.
+	(is_class_name): Rename to objc_is_class_name.
+	(lookup_objc_ivar): Rename to objc_lookup_ivar.
+
 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
 
 	* config.gcc (arm*-*-symbianelf*): Do not include t-bpabi.

gcc/c-common.h

@@ -897,20 +897,19 @@ extern void c_parse_error (const char *, enum cpp_ttype, tree);
 
 /* The following ObjC/ObjC++ functions are called by the C and/or C++
    front-ends; they all must have corresponding stubs in stub-objc.c.  */
-extern tree lookup_interface (tree);
-extern tree is_class_name (tree);
+extern tree objc_is_class_name (tree);
 extern tree objc_is_object_ptr (tree);
 extern void objc_check_decl (tree);
 extern int objc_is_reserved_word (tree);
 extern int objc_comptypes (tree, tree, int);
 extern tree objc_message_selector (void);
-extern tree lookup_objc_ivar (tree);
+extern tree objc_lookup_ivar (tree);
 extern void objc_clear_super_receiver (void);
 extern int objc_is_public (tree, tree);
 
 /* The following are provided by the C and C++ front-ends, and called by
    ObjC/ObjC++.  */
-extern void *get_current_scope (void);
+extern void *objc_get_current_scope (void);
 extern void objc_mark_locals_volatile (void *);
 
 /* In c-ppoutput.c  */

gcc/c-decl.c

@@ -533,7 +533,7 @@ c_finish_incomplete_decl (tree decl)
 /* The Objective-C front-end often needs to determine the current scope.  */
 
 void *
-get_current_scope (void)
+objc_get_current_scope (void)
 {
   return current_scope;
 }

gcc/c-parse.in

@@ -2601,8 +2601,7 @@ parmlist_or_identifiers:
 parmlist_or_identifiers_1:
 	  parmlist_1
 	| identifiers ')'
-		{ tree t;
-		  $$ = tree_cons (NULL_TREE, NULL_TREE, $1);
+		{ $$ = tree_cons (NULL_TREE, NULL_TREE, $1);
 
 		  /* Make sure we have a parmlist after attributes.  */
 		  if ($<ttype>-1 != 0)
@@ -3516,7 +3515,7 @@ yylexname (void)
 @@ifobjc
   else
     {
-      tree objc_interface_decl = is_class_name (yylval.ttype);
+      tree objc_interface_decl = objc_is_class_name (yylval.ttype);
       /* ObjC class names are in the same namespace as variables and
 	 typedefs, and hence are shadowed by local declarations.  */
       if (objc_interface_decl

gcc/c-typeck.c

@@ -1715,7 +1715,7 @@ build_external_ref (tree id, int fun)
 {
   tree ref;
   tree decl = lookup_name (id);
-  tree objc_ivar = lookup_objc_ivar (id);
+  tree objc_ivar = objc_lookup_ivar (id);
 
   if (decl && decl != error_mark_node)
     {

gcc/objc/ChangeLog

+2004-09-01  Ziemowit Laski  <zlaski@apple.com>
+
+	* objc-act.c (lookup_interface): Make function 'static' and add a
+	local prototype.
+	(objc_check_decl, get_class_reference, objc_declare_alias,
+	objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
+	instead of is_class_name().
+	(get_super_receiver, objc_clear_super_receiver): Call 
+	objc_get_current_scope() instead of get_current_scope().
+	(is_class_name): Rename to objc_is_class_name.
+	(lookup_objc_ivar): Rename to objc_lookup_ivar.
+
 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
 
 	* objc-act.c (objc_is_reserved_word): New function.

gcc/objc/objc-act.c

@@ -132,7 +132,7 @@ static tree build_objc_method_call (int, tree, tree, tree, tree);
 static void generate_strings (void);
 static tree get_proto_encoding (tree);
 static void build_selector_translation_table (void);
-
+static tree lookup_interface (tree);
 static tree objc_add_static_instance (tree, tree);
 
 static void build_objc_exception_stuff (void);
@@ -961,7 +961,7 @@ objc_check_decl (tree decl)
 
   if (TREE_CODE (type) != RECORD_TYPE)
     return;
-  if (TYPE_NAME (type) && (type = is_class_name (TYPE_NAME (type))))
+  if (TYPE_NAME (type) && (type = objc_is_class_name (TYPE_NAME (type))))
     error ("statically allocated instance of Objective-C class `%s'",
 	   IDENTIFIER_POINTER (type));
 }
@@ -2351,7 +2351,7 @@ get_class_reference (tree ident)
 #endif
   orig_ident = ident;
 
-  if (!(ident = is_class_name (ident)))
+  if (!(ident = objc_is_class_name (ident)))
     {
       error ("`%s' is not an Objective-C class name or alias",
 	     IDENTIFIER_POINTER (orig_ident));
@@ -2468,9 +2468,9 @@ objc_declare_alias (tree alias_ident, tree class_ident)
   }
 #endif /* OBJCPLUS */
 
-  if (!(underlying_class = is_class_name (class_ident)))
+  if (!(underlying_class = objc_is_class_name (class_ident)))
     warning ("cannot find class `%s'", IDENTIFIER_POINTER (class_ident));
-  else if (is_class_name (alias_ident))
+  else if (objc_is_class_name (alias_ident))
     warning ("class `%s' already exists", IDENTIFIER_POINTER (alias_ident));
   else
     alias_chain = tree_cons (underlying_class, alias_ident, alias_chain);
@@ -2490,7 +2490,7 @@ objc_declare_class (tree ident_list)
     {
       tree ident = TREE_VALUE (list);
 
-      if (! is_class_name (ident))
+      if (! objc_is_class_name (ident))
 	{
 	  tree record = lookup_name (ident);
 	
@@ -2510,7 +2510,7 @@ objc_declare_class (tree ident_list)
 }
 
 tree
-is_class_name (tree ident)
+objc_is_class_name (tree ident)
 {
   tree chain;
 
@@ -2563,10 +2563,10 @@ objc_is_object_ptr (tree type)
       && (IS_ID (type)
 	  || TREE_TYPE (type) == TREE_TYPE (objc_class_type)))
     return type;
-  return is_class_name (OBJC_TYPE_NAME (TREE_TYPE (type)));
+  return objc_is_class_name (OBJC_TYPE_NAME (TREE_TYPE (type)));
 }
 
-tree
+static tree
 lookup_interface (tree ident)
 {
   tree chain;
@@ -6766,7 +6766,7 @@ start_class (enum tree_code code, tree class_name, tree super_name,
   CLASS_SUPER_NAME (class) = super_name;
   CLASS_CLS_METHODS (class) = NULL_TREE;
 
-  if (! is_class_name (class_name)
+  if (! objc_is_class_name (class_name)
       && (decl = lookup_name (class_name)))
     {
       error ("`%s' redeclared as different kind of symbol",
@@ -7853,7 +7853,7 @@ get_super_receiver (void)
 	TREE_USED (UOBJC_SUPER_decl) = 1;
 	DECL_ARTIFICIAL (UOBJC_SUPER_decl) = 1;
 
-	UOBJC_SUPER_scope = get_current_scope ();
+	UOBJC_SUPER_scope = objc_get_current_scope ();
       }
 
       /* Set receiver to self.  */
@@ -7951,7 +7951,7 @@ void
 objc_clear_super_receiver (void)
 {
   if (objc_method_context
-      && UOBJC_SUPER_scope == get_current_scope ()) {
+      && UOBJC_SUPER_scope == objc_get_current_scope ()) {
     UOBJC_SUPER_decl = 0;
     UOBJC_SUPER_scope = 0;
   }
@@ -9053,7 +9053,7 @@ generate_objc_image_info (void)
 /* Look up ID as an instance variable.  */
 
 tree
-lookup_objc_ivar (tree id)
+objc_lookup_ivar (tree id)
 {
   tree decl;
 

gcc/stub-objc.c

@@ -28,13 +28,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "c-common.h"
 
 tree
-lookup_interface (tree ARG_UNUSED (arg))
-{
-  return 0;
-}
-
-tree
-is_class_name (tree ARG_UNUSED (arg))
+objc_is_class_name (tree ARG_UNUSED (arg))
 {
   return 0;
 }
@@ -46,7 +40,7 @@ objc_is_object_ptr (tree ARG_UNUSED (arg))
 }
 
 tree
-lookup_objc_ivar (tree ARG_UNUSED (arg))
+objc_lookup_ivar (tree ARG_UNUSED (arg))
 {
   return 0;
 }