LockingTextWriter not an output range?

[rikki cattermole]

On 18/04/2018 6:28 PM, kookman wrote:
> The below static assert fails. Is this expected? Not the way I read the 
> docs.
> 
> static assert (isOutputRange(typeof(stdout.lockingTextWriter), char));

static assert (isOutputRange!(typeof(stdout.lockingTextWriter()), char));