entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/objc/objc-act.h b/gcc/objc/objc-act.h
new file mode 100644 (file)
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+++ b/gcc/objc/objc-act.h
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+/* Declarations for objc-actions.c.
+   Copyright (C) 1990 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+
+/*** Public Interface (procedures) ***/
+
+/* used by compile_file */
+
+void init_objc (), finish_objc ();
+
+/* used by yyparse */
+
+tree start_class ();
+tree continue_class ();
+void finish_class ();
+void start_method_def ();
+void continue_method_def ();
+void finish_method_def ();
+void add_objc_decls ();
+
+tree is_ivar ();
+int  is_public ();
+tree add_instance_variable ();
+tree add_class_method ();
+tree add_instance_method ();
+tree get_super_receiver ();
+tree get_class_ivars ();
+tree get_class_reference ();
+tree get_static_reference ();
+
+tree build_message_expr ();
+tree build_selector_expr ();
+tree build_ivar_reference ();
+tree build_keyword_decl ();
+tree build_method_decl ();
+
+/* Nonzero enables objc features.  */
+
+extern int doing_objc_thang;
+
+/* the following routines are used to implement statically typed objects */
+
+tree lookup_interface ();
+int  objc_comptypes ();
+void objc_check_decl ();
+
+/* NeXT extensions */
+
+tree build_encode_expr ();
+
+/* used by rest_of_compilation.  */
+
+void genPrototype ();
+
+/* Objective-C structures */
+
+/* KEYWORD_DECL */
+#define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name)
+#define KEYWORD_ARG_NAME(DECL) ((DECL)->decl.arguments)
+
+/* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */
+#define METHOD_SEL_NAME(DECL) ((DECL)->decl.name)
+#define METHOD_SEL_ARGS(DECL) ((DECL)->decl.arguments)
+#define METHOD_ADD_ARGS(DECL) ((DECL)->decl.result)
+#define METHOD_DEFINITION(DECL) ((DECL)->decl.initial)
+#define METHOD_ENCODING(DECL) ((DECL)->decl.context)
+
+/* INTERFACE_TYPE, IMPLEMENTATION_TYPE, CATEGORY_TYPE */
+#define CLASS_NAME(CLASS) ((CLASS)->type.name)
+#define CLASS_SUPER_NAME(CLASS) ((CLASS)->type.binfo)
+#define CLASS_IVARS(CLASS) ((CLASS)->type.maxval)
+#define CLASS_RAW_IVARS(CLASS) ((CLASS)->type.noncopied_parts)
+#define CLASS_NST_METHODS(CLASS) ((CLASS)->type.next_variant)
+#define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.main_variant)
+#define CLASS_STATIC_TEMPLATE(CLASS) ((CLASS)->type.context)
+#define CLASS_CATEGORY_LIST(CLASS) ((CLASS)->type.minval)
+
+/* Define the Objective-C language-specific tree codes.  */
+
+#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
+enum objc_tree_code {
+  dummy_tree_code = LAST_AND_UNUSED_TREE_CODE,
+#include "objc-tree.def"
+  LAST_OBJC_TREE_CODE
+};
+#undef DEFTREECODE