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----------------------------------------------------------------------------
--
-- Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-- All rights reserved.
-- Contact: Nokia Corporation (qt-info@nokia.com)
--
-- This file is part of the QtCore module of the Qt Toolkit.
--
-- $QT_BEGIN_LICENSE:LGPL$
-- GNU Lesser General Public License Usage
-- This file may be used under the terms of the GNU Lesser General Public
-- License version 2.1 as published by the Free Software Foundation and
-- appearing in the file LICENSE.LGPL included in the packaging of this
-- file. Please review the following information to ensure the GNU Lesser
-- General Public License version 2.1 requirements will be met:
-- http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
--
-- In addition, as a special exception, Nokia gives you certain additional
-- rights. These rights are described in the Nokia Qt LGPL Exception
-- version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
--
-- GNU General Public License Usage
-- Alternatively, this file may be used under the terms of the GNU General
-- Public License version 3.0 as published by the Free Software Foundation
-- and appearing in the file LICENSE.GPL included in the packaging of this
-- file. Please review the following information to ensure the GNU General
-- Public License version 3.0 requirements will be met:
-- http://www.gnu.org/copyleft/gpl.html.
--
-- Other Usage
-- Alternatively, this file may be used in accordance with the terms and
-- conditions contained in a signed written agreement between you and Nokia.
--
--
--
--
--
-- $QT_END_LICENSE$
--
----------------------------------------------------------------------------
-- lambda calculus
%decl lambda.h
%token LPAREN
%token RPAREN
%token ID
%token FUN
%token DOT
%nonassoc SHIFT_THERE
%nonassoc LPAREN RPAREN ID FUN DOT
%nonassoc REDUCE_HERE
%start Expr
/:
enum {
:/
Expr ::= ID %prec SHIFT_THERE ;
/: Symbol = $rule_number,
:/
Expr ::= LPAREN Expr RPAREN %prec SHIFT_THERE ;
/: SubExpression = $rule_number,
:/
Expr ::= Expr Expr %prec REDUCE_HERE ;
/: Appl = $rule_number,
:/
Expr ::= FUN ID DOT Expr %prec SHIFT_THERE ;
/: Abstr = $rule_number,
:/
/:};
:/
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