ValidateUnary()

static UnaryExpression System.Linq.Expressions.ExpressionVisitor.ValidateUnary ( UnaryExpression before, UnaryExpression after )

inlinestaticprivateinherited

Definition at line 339 of file ExpressionVisitor.cs.

    {
        if (before != after && before.Method == null)
        {
            if (after.Method != null)
            {
                throw Error.MustRewriteWithoutMethod(after.Method, "VisitUnary");
            }
            if (before.Operand != null && after.Operand != null)
            {
                ValidateChildType(before.Operand.Type, after.Operand.Type, "VisitUnary");
            }
        }
        return after;
    }

References System.Linq.Expressions.UnaryExpression.Method, System.Linq.Expressions.Error.MustRewriteWithoutMethod(), System.Linq.Expressions.UnaryExpression.Operand, System.Linq.Expressions.Expression< TDelegate >.Type, and System.Linq.Expressions.ExpressionVisitor.ValidateChildType().

Referenced by System.Linq.Expressions.ExpressionVisitor.VisitUnary().