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/CONTRIB-65 Clojure-Contrib <p>pprint causes problems with the build process:</p> <p>1. c.c.pprint.ColumnWriter<br/> 2. c.c.pprint.PrettyWriter<br/> 3. c.c.pprint</p> <p>The first two are gen-class'd, and PrettyWriter extends the class<br/> generated for ColumnWriter.</p> <p>Unless they are compiled in exactly the order given above, the build<br/> fails with a ClassNotFoundException.</p> CONTRIB-65

pprint depends on order of compilation

Defect Closed Completed Stuart Sierra None Sun, 31 Jan 2010 00:09:00 -0600 Tue, 24 Aug 2010 15:08:00 -0500 Tue, 24 Aug 2010 15:08:00 -0500 0 0 <p>Converted from <a href="http://www.assembla.com/spaces/clojure/tickets/65">http://www.assembla.com/spaces/clojure/tickets/65</a></p> <p>stuart.sierra said: (In <a href="http://github.com/clojure/clojure-contrib/commit/3275810556b075ff9a3a0abc0d08b3a19ee46bae">revision:3275810556b075ff9a3a0abc0d08b3a19ee46bae</a>) pprint: Move gen-class expressions to separate file; refs #65</p> <p>To avoid order-of-compilation issues,<br/> this patch puts the gen-class expressions<br/> for ColumnWriter and PrettyWriter in a<br/> separate file, rather than in the ns<br/> declarations.</p> <p>Branch: master</p> <p>stuart.sierra said: (In <a href="http://github.com/clojure/clojure-contrib/commit/aa34fb9e52fa500c99bb45448bdfcd4020db5392">revision:aa34fb9e52fa500c99bb45448bdfcd4020db5392</a>) Reenable compiling of test namespaces in POM; refs #65</p> <p>But disable tests of pprint, which fail currently</p> <p>Branch: master</p> <p>stuart.sierra said: I think I have fixed this by placing the gen-class directives in a separate file; only that file will be AOT-compiled.</p> <p>tomfaulhaber said: What a mess! This seems like a big problem with gen-class if we have to jump through this many hoops to make it work once we have more than one class in a hierarchy.</p> <p>Of course it worked fine back in ant-land where we had control over the compilation order.</p> <p>stuart.sierra said: It's not that bad. The Ant build script was messier. This is more flexible, because it only AOT-compiles things that need it, i.e. gen-class.</p> <p>cemerick said: I mentioned this elsewhere, but perhaps there's a reason why this isn't workable in this case: I believe if you require clojure.contrib.pprint.ColumnWriter in PrettyWriter's ns declaration (perhaps before the :gen-class form?), then the compiler will visit and gen CW before attempting to gen-class PW.</p> <p>This would eliminate the need to explicitly specify which namespaces to compile.</p> <p>stuart.sierra said: Tried it. Didn't work.</p> <p>stu said: Updating tickets (#2, #3, #33, #38, #51, #52, #65, #67, #70)</p> Global Rank