* Makefile.in (TREE_H): Add tree-check.h.

	(tree-check.h, gencheck): New targets.
	* gencheck.c: New file.
	* tree.c (tree_check, tree_class_check): New functions.
	* tree.h (TREE_CHECK, TREE_CLASS_CHECK): Define.
	(TYPE_CHECK, DECL_CHECK): Define.
	Modify all access macros to use generated checking macros.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@19934 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 62 insertions, 0 deletions

diff --git a/gcc/gencheck.c b/gcc/gencheck.c
new file mode 100644
index 00000000000..6b5612ded31
--- /dev/null
+++ b/gcc/gencheck.c
@@ -0,0 +1,62 @@
+/* Generate check macros for tree codes.
+   Copyright (C) 1998 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, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <stdio.h>
+#include "hconfig.h"
+#include "system.h"
+
+#define DEFTREECODE(SYM, NAME, TYPE, LEN)   STRINGIFY(SYM),
+
+char *tree_codes[] = {
+#include "tree.def"
+(char*)0
+};
+
+void usage ()
+{
+  fprintf (stderr,"Usage: gencheck\n");
+}
+
+int main (argc, argv)
+     int argc;
+     char *argv[];
+{
+  int i;
+  switch (argc)
+    {
+    case 1:
+      break;
+    default:
+      usage ();
+      exit (1);
+    }
+
+  printf ("/* This file is generated using gencheck. Do not edit. */\n");
+  for (i = 0; tree_codes[i]; i++)
+    {
+      printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n",
+	      tree_codes[i], tree_codes[i]);
+      printf ("#define %s_CHECK1(t)\tTREE_CHECK1 (t, %s)\n",
+	      tree_codes[i], tree_codes[i]);
+    }
+
+  return 0;
+}
+