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----------------------------------------------------------------------------
--
-- Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-- Contact: http://www.qt-project.org/legal
--
-- This file is part of the QtCore module of the Qt Toolkit.
--
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-- General Public License version 2.1 as published by the Free Software
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-- packaging of this file.  Please review the following information to
-- ensure the GNU Lesser General Public License version 2.1 requirements
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-- 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
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----------------------------------------------------------------------------

-- 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,
:/

/:};
:/