@trusted delegates all over std.array

[Andrej Mitrovic]

On Sunday, 2 February 2014 at 17:40:47 UTC, TheFlyingFiddle wrote:
> Why is std.array litered with @trusted delegates?

IIRC these were added in the last few releases to make code 
CTFE-able or to allow pure code to call such functions. A lot of 
array/string-processing code wasn't usable from CTFE/pure, this 
was one workaround to the problem.