This directory contains examples of Bison grammar files.

* mfcalc
A C example of a multi-function calculator.  Extracted from the
documentation.

* calc++
A C++ version of the canonical example for parsers: a calculator.  Also uses
Flex for the scanner.  Extracted from the documentation.

* variant.yy
A C++ example that uses variants (they allow to use any C++ type as semantic
value type) and symbol constructors (they ensure consistency between
declared token type and effective semantic value).

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Local Variables:
mode: outline
fill-column: 76
End:

Copyright (C) 2018 Free Software Foundation, Inc.

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

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/>.

# LocalWords:  mfcalc calc parsers yy
