lalr1.cc: check (and fix) %initial-action exception safety

[bison.git] / src / nullable.h

diff --git a/src/nullable.h b/src/nullable.h
index 1cc5d43ea29cdd28320451e8ba93cf1990679abe..f7b29127bd5d2edded25d01927601d190b7879f5 100644 (file)
--- a/src/nullable.h
+++ b/src/nullable.h
@@ -1,33 +1,32 @@
 /* Part of the bison parser generator,
 /* Part of the bison parser generator,

-   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   Copyright (C) 2000, 2002, 2009-2012 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 

-   Bison is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by
    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.
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.

 
 

-   Bison is distributed in the hope that it will be useful,
+   This program 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
    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 Bison; see the file COPYING.  If not, write to
-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #ifndef NULLABLE_H_
 # define NULLABLE_H_
 
 /* A vector saying which nonterminals can expand into the null string.
    NULLABLE[I - NTOKENS] is nonzero if symbol I can do so.  */
 
 #ifndef NULLABLE_H_
 # define NULLABLE_H_
 
 /* A vector saying which nonterminals can expand into the null string.
    NULLABLE[I - NTOKENS] is nonzero if symbol I can do so.  */

-extern char *nullable;
+extern bool *nullable;

 
 /* Set up NULLABLE. */
 
 /* Set up NULLABLE. */

-extern void set_nullable PARAMS((void));
+extern void nullable_compute (void);

 
 /* Free NULLABLE. */
 
 /* Free NULLABLE. */

-extern void free_nullable PARAMS((void));
+extern void nullable_free (void);

 #endif /* !NULLABLE_H_ */
 #endif /* !NULLABLE_H_ */