`string[] args` can't be read at compile time?

[Adam D. Ruppe]

On Sunday, 10 December 2017 at 15:28:19 UTC, Unazed Spectaculum 
wrote:
> 	if (!exists!(args[1]))

That should be `!exists(args[1])`. You had an extra ! in there by 
the (.


Generally speaking, when there's a "cannot be read at compile 
time", it is because something is initialized in a static context 
and/or there's an extra ! in the arg list to get rid of.