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* lib/abitset.c (abitset_test): Remove ATTRIBUTE_UNUSED; not needed. * lib/bitset.c (bitset_bytes, bitset_init, bitset_op4_cmp): Put 'default: abort ();' before some other case, to satisfy older pedantic compilers. * lib/bitset_stats.c (bitset_stats_init): Likewise. * lib/ebitset.c (ebitset_elt_find, ebitset_op3_cmp): Likewise. * lib/lbitset.c (lbitset_elt_find, lbitset_op3_cmp): Likewise. * src/conflicts.c (resolve_sr_conflict): Likewise. * src/vcg.c (get_color_str, get_textmode_str, get_shape_str): (get_decision_str, get_orientation_str, get_node_alignment_str): (get_arrow_mode_str, get_crossing_type_str, get_view_str): (get_linestyle_str, get_arrowstyle_str): Likewise. * src/conflicts.c (resolve_sr_conflict): Use a default case rather than one for the one remaining enum value, to catch invalid enum values as well. * src/lalr.c (set_goto_map, map_goto): Prefer "assert (FOO);" to "if (!FOO) abort ();". * src/nullable.c (nullable_compute, token_definitions_output): Likewise. * src/reader.c (packgram, reader): Likewise. * src/state.c (transitions_to, state_new, state_reduction_find): Likewise. * src/symtab.c (symbol_user_token_number_set, symbol_make_alias): (symbol_pack): Likewise. * src/tables.c (conflict_row, pack_vector): Likewise. * src/scan-skel.l (QPUTS): Remove unnecessary parens. (BASE_QPUTS, "@output ".*\n): Remove unnecessary asserts. * src/system.h: Don't include <assert.h>. (assert): New macro.
This directory contains the Bison parser generator. See the file INSTALL for generic compilation and installation instructions. See the file doc/FAQ for frequently asked questions. Bison requires GNU m4 1.4.3 or later. See: ftp://ftp.gnu.org/gnu/m4/m4-1.4.3.tar.gz Bison can work with pre-1.4.3 distributions of GNU m4 if they are sufficiently patched, but if you encounter a bug with an older distribution and report a bug we will probably suggest that you upgrade to 1.4.3 as the first step in trying to fix it. Please send bug reports to <bug-bison@gnu.org>. Please include the version number from `bison --version', and a complete, self-contained test case in each bug report. If you have questions about using Bison and the documentation does not answer them, please send mail to <help-bison@gnu.org>. ----- Copyright (C) 1992, 1998, 1999, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. Bison 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. Bison 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 autoconf; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.