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/* Generate check macros for tree codes.

   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2007

   Free Software Foundation, Inc.

This file is part of GCC.

GCC 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 3, or (at your option) any later

version.

GCC 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 GCC; see the file COPYING3.  If not see

<http://www.gnu.org/licenses/>.  */

#include "bconfig.h"

#include "system.h"

#include "coretypes.h"

#include "tm.h"

#define DEFTREECODE(SYM, NAME, TYPE, LEN) #SYM,

static const char *const tree_codes[] = {

#include "tree.def"

#include "c-common.def"

#include "gencheck.h"

(char*) 0

};

static void usage (void);

static void

usage (void)

{

  fputs ("Usage: gencheck\n", stderr);

}

int

main (int argc, char ** ARG_UNUSED (argv))

{

  int i, j;

  switch (argc)

    {

    case 1:

      break;

    default:

      usage ();

      return (1);

    }

  puts ("/* This file is generated using gencheck. Do not edit. */\n");

  puts ("#ifndef GCC_TREE_CHECK_H");

  puts ("#define GCC_TREE_CHECK_H\n");

  /* Print macros for checks based on each of the tree code names.  However,

     since we include the tree nodes from all languages, we must check

     for duplicate names to avoid defining the same macro twice.  */

  for (i = 0; tree_codes[i]; i++)

    {

      for (j = 0; j < i; j++)

        if (strcmp (tree_codes[i], tree_codes[j]) == 0)

          break;

      if (i == j)

        printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n",

                tree_codes[i], tree_codes[i]);

    }

  puts ("\n#endif /* GCC_TREE_CHECK_H */");

  return 0;

}