[armedbear] #443: ENCODE-UNIVERSAL-TIME effectively ignores TIME-ZONE argument
armedbear
armedbear-devel at common-lisp.net
Thu Mar 23 07:01:42 UTC 2017
#443: ENCODE-UNIVERSAL-TIME effectively ignores TIME-ZONE argument
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Reporter: mevenson | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: interpreter | Version:
Keywords: | Parent Tickets:
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In <https://mailman.common-lisp.net/pipermail/armedbear-
devel/2017-March/003807.html>
{{{
A contributor to the Maxima project bumped into this while trying
Maxima + ABCL 1.4.0.
CL-USER(1): (ENCODE-UNIVERSAL-TIME 48 1 15 15 8 1995 -23)
3017516508
CL-USER(2): (ENCODE-UNIVERSAL-TIME 48 1 15 15 8 1995 -13)
3017516508
CL-USER(3): (ENCODE-UNIVERSAL-TIME 48 1 15 15 8 1995 13)
3017516508
CL-USER(4): (ENCODE-UNIVERSAL-TIME 48 1 15 15 8 1995 23)
3017516508
CL-USER(5): (ENCODE-UNIVERSAL-TIME 48 1 15 15 8 1995 'foo)
3017516508
Not too surprising, I think -- a glance at
./src/org/armedbear/lisp/time.lisp shows that the TIME-ZONE argument
doesn't take part in the calculations.
TIME-ZONE does come into play in pre-14840 versions of time.lisp and the
results are consistent with other CL implementations, at least for the
examples exercised by the Maxima test suite (date parsing).
}}}
--
Ticket URL: <http://abcl.org/trac/ticket/443>
armedbear <http://abcl.org>
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