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-rw-r--r--gcc-4.2.1-5666.3/gcc/gencheck.c79
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diff --git a/gcc-4.2.1-5666.3/gcc/gencheck.c b/gcc-4.2.1-5666.3/gcc/gencheck.c
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+/* Generate check macros for tree codes.
+ Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004
+ 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 2, 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 COPYING. If not, write to the Free
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA. */
+
+#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;
+}