public static bool ImplicitStandardConversionExists (ResolveContext ec, MethodGroupExpr mg, TypeSpec target_type)
{
if (target_type == TypeManager.delegate_type || target_type == TypeManager.multicast_delegate_type)
return false;
var invoke = Delegate.GetInvokeMethod (ec.Compiler, target_type);
Arguments arguments = CreateDelegateMethodArguments (invoke.Parameters, invoke.Parameters.Types, mg.Location);
return mg.OverloadResolve (ec, ref arguments, null, OverloadResolver.Restrictions.CovariantDelegate | OverloadResolver.Restrictions.ProbingOnly) != null;
}