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/MATCH-2 core.match <p>Communicate to the user precisely what failed to match. Conversation here: <a href="http://groups.google.com/group/clojure/browse_thread/thread/675456fba1712214">http://groups.google.com/group/clojure/browse_thread/thread/675456fba1712214</a>. We adopt the behavior of condp since that is closer to what match does and will do (predicate dispatch)</p> MATCH-2

Matching Diagnostics

Enhancement Major Open Unresolved David Nolen David Nolen Sun, 4 Sep 2011 09:54:33 -0500 Thu, 27 Oct 2011 23:50:44 -0500 0 1 <p>Continuing the conversation from GitHub - concerning your changes, we should probably show what <b>current</b> occurrence failed to match as well as the breadcrumb.</p> <p>Matching diagnostics will be complicated by <a href="http://dev.clojure.org/jira/browse/MATCH-1" title="Investigate non-overlapping pattern optimization via pre-allocated exception for backtracking "><del>MATCH-1</del></a>. Clojure doesn't yet support simple data conveying exceptions. Will probably have to use a combination of proxy and definterface.</p> <p>I haven't yet kept up with your backtracking changes, and I just noticed this conversation, so I'll have to have another look at diagnostics with backtracking.</p> Global Rank