mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
fe1b448ada
Using template buys us nothing, and makes it uselessly complex to construct a symbol. Besides, it could not be generalized to other languages, while make_FOO would work in C/Java etc. * data/lalr1.cc (b4_symbol_): New. (b4_symbol): Use it. (b4_symbol_constructor_declaration_) (b4_symbol_constructor_definition_): Instead of generating specializations of an overloaded template function, just generate several functions whose names are forged from the token names without the token.prefix. (b4_symbol_constructor_declarations): Generate them for all the symbols, not just by class of symbol type, now that instead of specializing a function template by the token, we generate a function named after the token. (b4_symbol_constructor_specialization_) (b4_symbol_constructor_specializations): Remove. * etc/bench.pl.in: Adjust to this new API.
-*- 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. 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 the Free Software Foundation, either version 3 of the License, or (at your option) any later version. 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 along with this program. If not, see <http://www.gnu.org/licenses/>.