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* configure.ac: Don't use -Wnested-externs, as it's incompatible with the new verify.h implementation. * data/c.m4 (b4_yy_symbol_print_generate): YYUSE (yyoutput). * data/glr.c (YYUSE): Depend on __GNUC__ as well. * data/yacc.c (YYUSE): Likewise. * data/lalr1.cc (yysyntax_error_): YYUSE (yystate). * lib/subpipe.c (end_of_output_subpipe): The args are unused. * src/parse-gram.y (declaration): Don't pass a string constant to a function that expects char *, since GCC might complain about the constant value. * src/reader.c (symbol_typed_p): Add parens to pacify GCC. * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): #undef yylloc and yylval before #defining them. * tests/glr-regression.at (Incorrectly initialized location for empty right-hand side in GLR): In yyerror, use the msg arg. (Corrupted semantic options if user action cuts parse): (Incorrect lookahead during deterministic GLR): (Incorrect lookahead during nondeterministic GLR): Don't name a local var 'index'; it shadows string.h's 'index'.
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.