Zefram <zef...@fysh.org> writes:
> scheme@(guile-user)> (use-modules (srfi srfi-19))
> scheme@(guile-user)> (time-difference (make-time time-tai 0 1) (make-time
> time-utc 0 1))
> $1 = #<time type: time-duration nanosecond: 0 second: 0>
>
> SRFI-19 is explicit that it "is an error" if the arguments to
> time-difference are of different time types, and correspondingly the
> Guile documentation says the arguments "must be" of the same type.
> It would be very easy for time-difference to detect and signal this error.
> It's not absolutely a bug that it currently doesn't, but it would be a
> useful improvement if it did.
Agreed. Fixed in commit c9d903b6e4f8cc1d8382b20a2f0502c4ce8ffe0a on the
stable-2.2 branch. I'm closing this bug, but feel free to reopen if
appropriate.
Thanks!
Mark
