http://dev.clojure.org/jira This file is an XML representation of an issue en-us 4.4 649 25-07-2011 http://dev.clojure.org/jira/browse/CLJ-962 Clojure <p>Google group thread: <a href="https://mail.google.com/mail/?shva=1#label/clojure/1365e058eaf0d5fa">https://mail.google.com/mail/?shva=1#label/clojure/1365e058eaf0d5fa</a></p> <p>Vectors returned by subvec correctly disallow access to elements after their end, but not before their beginning.</p> <p>Clojure 1.3.0<br/> user=&gt; (def v1 (vec (range 100)))<br/> #'user/v1<br/> user=&gt; (def v2 (subvec v1 50 52))<br/> #'user/v2<br/> user=&gt; (v2 3)<br/> IndexOutOfBoundsException clojure.lang.APersistentVector$SubVector.nth (APersistentVector.java:526)<br/> user=&gt; (v2 -48)<br/> 2</p> CLJ-962

Vectors returned by subvec allow access at negative indices

Defect Minor Closed Completed Unassigned Andy Fingerhut Thu, 29 Mar 2012 09:55:00 -0500 Fri, 18 May 2012 10:03:07 -0500 Fri, 18 May 2012 10:03:07 -0500 Release 1.5 0 1 <p>One-line simple fix. clj-962-subvec-nth-throws-on-negative-index-patch1.txt dated March 29, 2012 applies, builds, and tests cleanly on latest master. Includes a few new tests that exhibit the problem. One author has signed CA.</p> <p>I checked this out and it looks good to me, thank you.</p> <p>clj-962-subvec-nth-throws-on-negative-index-patch2.txt dated May 10, 2012 is identical to previous patch clj-962-subvec-nth-throws-on-negative-index-patch1.txt dated Mar 29, 2012, except previous one failed to apply cleanly to latest master because of some lines of context changing in the source code.</p> Approval Ok Global Rank Patch Code and Test