This just seems like an oversight… the program #lang typed/racket/base
srcloc?
srcloc->string
… fails to type-check because typed/racket/base doesn’t include a type for
srcloc->string. Based on the documentation, it looks like I can use the type
(srcloc -> (U String False)) for this type, and I can certainly add this
myself, like this:
(require/typed typed/racket/base
[srcloc->string (srcloc -> (U String False))])
Is there some reason this isn’t already built in?
John
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