/// <summary>
/// Visits the children of the <see cref="ElementInit" />.
/// </summary>
/// <param name="node">The expression to visit.</param>
/// <returns>The modified expression, if it or any subexpression was modified;
/// otherwise, returns the original expression.</returns>
protected virtual ElementInit VisitElementInit(ElementInit node)
{
return(node.Update(Visit(node.Arguments)));
}
/// <summary> /// This is an internal API that supports the Entity Framework Core infrastructure and not subject to /// the same compatibility standards as public APIs. It may be changed or removed without notice in /// any release. You should only use it directly in your code with extreme caution and knowing that /// doing so can result in application failures when updating to a new Entity Framework Core release. /// </summary> protected override ElementInit VisitElementInit(ElementInit elementInit) => elementInit.Update(elementInit.Arguments.Select(e => MatchTypes(Visit(e), e.Type)));
private static ElementInit UpdateExpression(this ElementInit elementInit)
{
return(elementInit.Update(elementInit.Arguments.Select(item => item.UpdateExpression())));
}
protected override ElementInit VisitElementInit(ElementInit node)
{
var args = VisitArguments(node.AddMethod.GetParameters(), node.Arguments);
return(node.Update(args));
}
public void UpdateDifferentNumberArgumentsDifferetInstanceReturned()
{
ElementInit init = Expression.ElementInit(typeof(List <int>).GetMethod("Add"), Expression.Constant(0));
Assert.NotSame(init, init.Update(Enumerable.Repeat(Expression.Constant(1), 1)));
}
protected override ElementInit VisitElementInit(ElementInit node)
{
var arguments = Visit(node.Arguments, arg => context.Rewrite(arg, new Converter <Expression, Expression>(Visit)));
return(node.Update(arguments));
}
protected override ElementInit VisitElementInit(ElementInit node)
{
var arguments = Visit(node.Arguments, arg => context.Rewrite(arg, Visit));
return(node.Update(arguments));
}
protected virtual ElementInit VisitElementInit(ElementInit init)
{
return(init.Update(init.Arguments.Select(a => Visit(a))));
}
/// <summary>
/// Visits the children of the <see cref="ElementInit"/>.
/// </summary>
/// <param name="node">The expression to visit.</param>
/// <returns>The modified expression, if it or any subexpression was modified;
/// otherwise, returns the original expression.</returns>
protected override ElementInit VisitElementInit(ElementInit node)
{
return(node.Update(Visit(node.Arguments)));
}
protected virtual ElementInit VisitElementInit(ElementInit node, Type expectedType) => node.Update(node.Arguments.Zip(node.AddMethod.GetParameters(), (arg, param) => Visit(arg, param.ParameterType)));