From: Per Bothner <per@bothner.com>
To: kawa@sourceware.org
Subject: Re: proposed changes to handling of false and end-of-list
Date: Sat, 21 Feb 2015 04:04:00 -0000 [thread overview]
Message-ID: <54E803D4.3020403@bothner.com> (raw)
In-Reply-To: <51CE82FC.9090209@bothner.com>
I checked in the following change (proposed and discussed June-July 2013):
* Java null (#!null in Scheme syntax) would be considered false
(rather than true). I.e. in an expression (if c e1 e2) if c
evaluates to Java null *or* a java.lang.Boolean such that
c.booleanValue()==false, then e2 is evaluated; otherwise e1 is evaluated.
Let now know if you run into problems or anomalies.
--
--Per Bothner
per@bothner.com http://per.bothner.com/
prev parent reply other threads:[~2015-02-21 4:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-29 6:47 Per Bothner
2013-07-01 3:09 ` Matthieu Vachon
2013-07-01 6:20 ` Per Bothner
2013-07-05 1:13 ` Matthieu Vachon
2013-07-01 11:17 ` Alex Mitchell
2013-07-05 18:44 ` Jamison Hope
2013-07-05 20:50 ` Charles Turner
2013-07-19 0:09 ` Per Bothner
2013-07-19 0:36 ` Jamison Hope
2013-07-19 1:16 ` Jamison Hope
2015-02-21 4:04 ` Per Bothner [this message]
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