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fb9712a962
Move the token type and YYSTYPE in the parser class. * data/lalr1.cc (stack.hh, location.hh): Include earlier. (parser::token): New, from the moved free definition of tokens. (parser::semantic_value): Now a full definition instead of an indirection to YYSTYPE. (b4_post_prologue): No longer included in the header file, but in the implementation file. * doc/bison.texi (C+ Language Interface): Update. * src/parse-gram.y: Support unary %define. * tests/actions.at: Define global_tokens_and_yystype for backward compatibility until we update the tests. * tests/calc.at: Idem. (first_line, first_column, last_line, last_column): Define for lalr1.cc to simplify the code.
-*- outline -*- This directory contains Bison skeletons: the general shapes of the different parser kinds, that are specialized for specific grammars by the bison program. Currently, there are only three supported skeletons: - yacc.c It used to be named bison.simple: it corresponds to C Yacc compatible LALR(1) parsers. - lalr1.cc Produces a C++ parser class. It is still very experimental, and not yet supported. Please, subscribe to bison-patches@gnu.org. - glr.c A Generalized LR C parser based on Bison's LALR(1) tables. These skeletons are the only ones supported by the Bison team. Because the interface between skeletons and the bison program is not finished, *we are not bound to it*. In particular, Bison is not mature enough for us to consider that ``foreign skeletons'' are supported. ----- Copyright (C) 2002 Free Software Foundation, Inc. This file is part of GNU Bison. GNU 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. GNU 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 Bison; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.