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UnaryOperator operator; Expression expression; public UnaryExpression(Node parent, int line_no,UnarySymbol symbol) { super(parent, line_no); operator=new UnaryOperator(symbol); }
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operator=new UnaryOperator(symbol); } public UnaryExpression(Node parent, int line_no,UnarySymbol symbol,Expression expression) { super(parent, line_no); operator=new UnaryOperator(symbol); this.expression=expression; }