Template pred is true for pred!(pred!(pred)) but not for value "true"

[Meta via Digitalmars-d-learn]

On Sunday, 8 March 2015 at 21:17:31 UTC, Meta wrote:
> Urgh, I'm all messed up now. The results in the second case are 
> correct, but the results in the first case are wrong, as 
> !canBeAlias!true should be !false, not !true.

I also get the same results with __traits(compiles, { alias _ = 
T[0]; }).