internal MSAst Call(string methodName, MSAst instance = null, Type type = null, params MSAst[] arguments)
{
if (((instance == null) && (type == null)) || ((instance != null) && (type != null)))
{
throw new ArgumentException("Either 'instance' or 'type' must be specified, but not both.");
}
List <MethodBase> candidates;
var isCandidate =
(Func <MethodBase, bool>)
(m => (m.Name == methodName) &&
((m.GetParameters().Length == arguments.Length) ||
(BinderHelpers.IsParamsMethod(m) && ((m.GetParameters().Length + 1) <= arguments.Length))));
if (type != null)
{
candidates = type
.GetMethods(BindingFlags.Public | BindingFlags.Static)
.Where(isCandidate)
.Cast <MethodBase>()
.ToList();
}
else
{
candidates = instance.Type
.GetMethods(BindingFlags.Public | BindingFlags.Static)
.Where(isCandidate)
.Cast <MethodBase>()
.ToList();
}
return(_binder.Binder.CallMethod(
_sxeContext.OverloadResolver.CreateOverloadResolver(
arguments.Select(o => DynamicUtils.ObjectToMetaObject(null, o)).ToList(),
new CallSignature(arguments.Length),
CallTypes.None),
candidates).Expression);
}
