Following up from the reddit announcement

[Jesse Phillips]

On Monday, 24 February 2014 at 22:05:46 UTC, Andrei Alexandrescu 
wrote:
> What's the matter with http://dpaste.dzfl.pl/ebd6ba43823f?
>
> Andrei

The exception is fairly clear:

Unexpected '
' when converting from type LockingTextReader to type int

Though maybe:

Unexpected '\n' when converting from type LockingTextReader to 
type int

would be better.