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33 lines
459 B
33 lines
459 B
4 months ago
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grammar t045dfabug;
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options {
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language = Python3;
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output = AST;
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}
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// this rule used to generate an infinite loop in DFA.predict
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r
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options { backtrack=true; }
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: (modifier+ INT)=> modifier+ expression
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| modifier+ statement
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;
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expression
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: INT '+' INT
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;
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statement
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: 'fooze'
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| 'fooze2'
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;
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modifier
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: 'public'
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| 'private'
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;
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ID : 'a'..'z' + ;
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INT : '0'..'9' +;
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WS: (' ' | '\n' | '\t')+ {$channel = HIDDEN;};
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