Subtract() [2/2]

static BinaryExpression System.Linq.Expressions.Expression< TDelegate >.Subtract ( Expression< TDelegate > left, Expression< TDelegate > right, MethodInfo? method )

inlinestaticinherited

Definition at line 1452 of file Expression.cs.

    {
        ExpressionUtils.RequiresCanRead(left, "left");
        ExpressionUtils.RequiresCanRead(right, "right");
        if (method == null)
        {
            if (left.Type == right.Type && left.Type.IsArithmetic())
            {
                return new SimpleBinaryExpression(ExpressionType.Subtract, left, right, left.Type);
            }
            return GetUserDefinedBinaryOperatorOrThrow(ExpressionType.Subtract, "op_Subtraction", left, right, liftToNull: true);
        }
        return GetMethodBasedBinaryOperator(ExpressionType.Subtract, left, right, method, liftToNull: true);
    }

References System.Linq.Expressions.Expression< TDelegate >.GetMethodBasedBinaryOperator(), System.Linq.Expressions.Expression< TDelegate >.GetUserDefinedBinaryOperatorOrThrow(), and System.Dynamic.Utils.ExpressionUtils.RequiresCanRead().