1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * [The "BSD licence"] 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2011 Terence Parr 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Conversion to C#: 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2011 Sam Harwell, Pixel Mine, Inc. 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Redistribution and use in source and binary forms, with or without 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * modification, are permitted provided that the following conditions 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * are met: 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 1. Redistributions of source code must retain the above copyright 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer. 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 2. Redistributions in binary form must reproduce the above copyright 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer in the 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * documentation and/or other materials provided with the distribution. 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 3. The name of the author may not be used to endorse or promote products 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * derived from this software without specific prior written permission. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvergrammar TestExpressionFeatures; 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruveroptions { 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver language=CSharp3; 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver TokenLabelType=CommonToken; 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver output=AST; 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ASTLabelType=CommonTree; 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvertokens { 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver LPAREN = '('; 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver RPAREN = ')'; 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver DOT = '.'; 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver LBRACK = '['; 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver RBRACK = ']'; 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver INC = '++'; 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver DEC = '--'; 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver PLUS = '+'; 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver MINUS = '-'; 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver TILDE = '~'; 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NOT = '!'; 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //LSHIFT = '<<'; 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //RSHIFT = '>>'; 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //RUSHIFT = '>>>'; 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver EQUALS = '=='; 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NOTEQ = '!='; 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver MOD = '%'; 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver CARET = '^'; 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver GT = '>'; 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver LT = '<'; 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver GE = '>='; 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver LE = '<='; 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver BITAND = '&'; 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver BITOR = '|'; 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver AND = '&&'; 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver OR = '||'; 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_THIS = 'this'; 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_SUPER = 'super'; 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_CLASS = 'class'; 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_NEW = 'new'; 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_INSTANCEOF = 'instanceof'; 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver KW_INT = 'int'; 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@lexer::namespace{Antlr3.Runtime.Test} 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@parser::namespace{Antlr3.Runtime.Test} 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@parser::header{using Console = System.Console;} 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Parser Rules 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverpublic 88324c4644fee44b9898524c09511bd33c3f12e2dfBen GruvercompileUnit 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : e EOF 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 92324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvere : '('! e ')'! 93324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | 'this' 94324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | 'super' 95324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | INT 96324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | ID 97324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | type '.'^ 'class' 98324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '.'^ ID 99324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '.'^ 'this' 100324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '.'^ 'super' '('^ expressionList? ')'! 101324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '.'^ 'new'^ ID '('! expressionList? ')'! 102324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | 'new'^ type ( '(' expressionList? ')'! | (options {k=1;}:'[' e ']'!)+) 103324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '['^ e ']'! 104324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | '('^ type ')'! e 105324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('++'^ | '--'^) 106324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '('^ expressionList? ')'! 107324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | ('+'^|'-'^|'++'^|'--'^) e 108324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | ('~'^|'!'^) e 109324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('*'^|'/'^|'%'^) e 110324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('+'^|'-'^) e 111324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('<' '<' | '>' '>' '>' | '>' '>') e 112324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('<='^ | '>='^ | '>'^ | '<'^) e 113324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e 'instanceof'^ e 114324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('=='^ | '!='^) e 115324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '&'^ e 116324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '^'<assoc=right>^ e 117324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '|'^ e 118324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '&&'^ e 119324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e '||'^ e 120324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// | e '?' e ':' e 121324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | e ('='<assoc=right>^ 122324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'+='<assoc=right>^ 123324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'-='<assoc=right>^ 124324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'*='<assoc=right>^ 125324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'/='<assoc=right>^ 126324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'&='<assoc=right>^ 127324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'|='<assoc=right>^ 128324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'^='<assoc=right>^ 129324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'>>='<assoc=right>^ 130324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'>>>='<assoc=right>^ 131324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'<<='<assoc=right>^ 132324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'<<<='<assoc=right>^ 133324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver |'%='<assoc=right>^) e 134324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 135324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 136324c4644fee44b9898524c09511bd33c3f12e2dfBen GruverexpressionList 137324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : e (','! e)* 138324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 139324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 140324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvertype: ID 141324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | ID '['^ ']'! 142324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | 'int' 143324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver | 'int' '['^ ']'! 144324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 145324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 146324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 147324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Lexer Rules 148324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 149324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 150324c4644fee44b9898524c09511bd33c3f12e2dfBen GruverWS 151324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : (' ' | '\t' | '\n' | '\r') {Skip();} 152324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 153324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 154324c4644fee44b9898524c09511bd33c3f12e2dfBen GruverID 155324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : ('a'..'z' | 'A'..'Z' | '_') ('a'..'z' | 'A'..'Z' | '0'..'9' | '_')* 156324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 157324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 158324c4644fee44b9898524c09511bd33c3f12e2dfBen GruverINT 159324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : '0'..'9'+ 160324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ; 161