public ASTPostfixExpression(ASTExpression expr, ASTToken op) : base("PostfixExpression") { Expression = expr; Operator = op; }
public ASTUnaryExpression(ASTToken op, ASTExpression expr) : base("UnaryExpression") { Expression = expr; Operator = op; }
public ASTBinaryExpression(ASTToken op, ASTExpression e1, ASTExpression e2) : base("BinaryExpression") { Operator = op; Expr1 = e1; Expr2 = e2; }