[debbugs-tracker] bug#26163: closed (time-difference doesn't detect error of differing time types)

[GNU bug Tracking System]

Your message dated Sun, 21 Oct 2018 19:45:14 -0400
with message-id <address@hidden>
and subject line Re: bug#26163: time-difference doesn't detect error of 
differing time types
has caused the debbugs.gnu.org bug report #26163,
regarding time-difference doesn't detect error of differing time types
to be marked as done.

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-- 
26163: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=26163
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> --- Begin Message ---
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> Subject: 
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> time-difference doesn't detect error of differing time types
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> Date: 
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> Sat, 18 Mar 2017 22:23:36 +0000
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> 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.
>
> -zefram
>
>
>
> --- End Message ---
> --- Begin Message ---
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>
> Subject: 
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> Re: bug#26163: time-difference doesn't detect error of differing time types
>
>
>
>
> Date: 
>
> Sun, 21 Oct 2018 19:45:14 -0400
>
>
>
>
> User-agent: 
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> Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)
>
>
>
>
> Zefram <address@hidden> 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
>
>
> --- End Message ---