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* data/yacc.c (m4_int_type): New.
[bison.git]
/
src
/
derives.h
diff --git
a/src/derives.h
b/src/derives.h
index 588174711c1e3ceb62128bf15a0bd129e2f48f3a..fdeafba084c779414db96852311b9b30ad3e6700 100644
(file)
--- a/
src/derives.h
+++ b/
src/derives.h
@@
-1,5
+1,5
@@
/* Match rules with nonterminals for bison,
/* Match rules with nonterminals for bison,
- Copyright (C) 1984, 1989, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 2000
, 2001, 2002
Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
This file is part of Bison, the GNU Compiler Compiler.
@@
-21,14
+21,13
@@
#ifndef DERIVES_H_
# define DERIVES_H_
#ifndef DERIVES_H_
# define DERIVES_H_
-extern short **derives;
+/* DERIVES[SYMBOL - NTOKENS] points to a vector of the rules that
+ SYMBOL derives, terminated with NULL. */
+extern rule_t ***derives;
-/* set_derives finds, for each variable (nonterminal), which rules can
- derive it. It sets up the value of derives so that derives[i -
- ntokens] points to a vector of rule numbers, terminated with -1.
- */
+/* Compute DERIVES. */
-void
set_derives PARAMS((void)
);
-void
free_derives PARAMS((void)
);
+void
derives_compute (void
);
+void
derives_free (void
);
#endif /* !DERIVES_H_ */
#endif /* !DERIVES_H_ */