private static MethodCallCSharpExpression MakeAccess(ConditionalReceiver receiver, MethodInfo method, ReadOnlyCollection <ParameterAssignment> arguments)
{
if (method.IsStatic && method.IsDefined(typeof(ExtensionAttribute)))
{
var thisPar = method.GetParametersCached()[0];
var thisArg = CSharpExpression.Bind(thisPar, receiver);
var newArgs = new ParameterAssignment[arguments.Count + 1];
newArgs[0] = thisArg;
var i = 1;
foreach (var arg in arguments)
{
newArgs[i++] = arg;
}
var newArguments = new TrueReadOnlyCollection <ParameterAssignment>(newArgs);
return(CSharpExpression.Call(null, method, newArguments)); // TODO: call ctor directly
}
else
{
return(CSharpExpression.Call(receiver, method, arguments)); // TODO: call ctor directly
}
}
protected override ParameterAssignment VisitParameterAssignment(ParameterAssignment node)
{
var expr = Visit(node.Expression);
var res = new XElement(nameof(ParameterAssignment), new XAttribute(nameof(node.Parameter), node.Parameter), new XElement(nameof(node.Expression), expr));
_nodes.Push(res);
return(node);
}
public static ReadOnlyCollection <ParameterAssignment> GetParameterBindings(ParameterInfo[] parameters, IEnumerable <Expression> expressions)
{
var arguments = expressions.ToReadOnly();
var n = arguments.Count;
if (n > parameters.Length)
{
throw Error.TooManyArguments();
}
var bindings = new ParameterAssignment[n];
for (var i = 0; i < n; i++)
{
bindings[i] = CSharpExpression.Bind(parameters[i], arguments[i]);
}
return(new TrueReadOnlyCollection <ParameterAssignment>(bindings));
}
public ParameterAssignmentProxy(ParameterAssignment node)
{
_node = node;
}
protected virtual ParameterAssignment VisitParameterAssignment(ParameterAssignment node)
{
return(node.Update(Visit(node.Expression)));
}
public XNode GetDebugView(ParameterAssignment assignment)
{
return(Visit(assignment));
}
private XNode Visit(ParameterAssignment node)
{
VisitParameterAssignment(node);
return(_nodes.Pop());
}
public static ReadOnlyCollection<ParameterAssignment> GetParameterBindings(ParameterInfo[] parameters, IEnumerable<Expression> expressions)
{
var arguments = expressions.ToReadOnly();
var n = arguments.Count;
if (n > parameters.Length)
{
throw Error.TooManyArguments();
}
var bindings = new ParameterAssignment[n];
for (var i = 0; i < n; i++)
{
bindings[i] = CSharpExpression.Bind(parameters[i], arguments[i]);
}
return new TrueReadOnlyCollection<ParameterAssignment>(bindings);
}
protected override ParameterAssignment VisitParameterAssignment(ParameterAssignment node)
{
Visited = true;
return base.VisitParameterAssignment(node);
}
public ParameterAssignmentProxy(ParameterAssignment node)
{
_node = node;
}
protected virtual ParameterAssignment VisitParameterAssignment(ParameterAssignment node)
{
return node.Update(Visit(node.Expression));
}