Clojure JIRA

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4.4

649

25-07-2011

[CLJ-348] reify allows use of qualified name as method parameter http://dev.clojure.org/jira/browse/CLJ-348 Clojure <p>This should complain about using a fully-qualified name as a parameter:</p> <p>(defmacro lookup []<br/> `(reify clojure.lang.ILookup<br/> (valAt <span class="error">[_ key]</span>)))</p> <p>Instead it simply ignores that parameter in the method body in favour of clojure.core/key.</p> CLJ-348

reify allows use of qualified name as method parameter

Defect Minor Open Unresolved Unassigned Assembla Importer Thu, 13 May 2010 14:30:00 -0500 Fri, 1 Mar 2013 12:33:02 -0600 Approved Backlog 0 2 <p>Converted from <a href="http://www.assembla.com/spaces/clojure/tickets/348">http://www.assembla.com/spaces/clojure/tickets/348</a><br/> Attachments:<br/> 0001-Add-a-test-for-348-reify-shouldn-t-accept-qualified-.patch - <a href="https://www.assembla.com/spaces/clojure/documents/d2xUJIxTyr36fseJe5cbLA/download/d2xUJIxTyr36fseJe5cbLA">https://www.assembla.com/spaces/clojure/documents/d2xUJIxTyr36fseJe5cbLA/download/d2xUJIxTyr36fseJe5cbLA</a></p> <p>technomancy said: [<a href="file:d2xUJIxTyr36fseJe5cbLA">file:d2xUJIxTyr36fseJe5cbLA</a>]: A test to expose the unwanted behaviour</p> <p>richhickey said: I'm not sure the bug is what you say it is, or the resolution should be what you suggest. The true problem is the resolution of key when qualified. Another possibility is to ignore the qualifier there.</p> <p>technomancy said: Interesting. So it's not appropriate to require auto-gensym here? Why are the rules different for reify methods vs proxy methods?</p> <p>> (defmacro lookup []<br/> `(proxy <span class="error">[clojure.lang.ILookup]</span> []<br/> (valAt <span class="error">[key]</span> key)))<br/> > (lookup)</p> <p>Can't use qualified name as parameter: clojure.core/key<br/> <span class="error">[Thrown class java.lang.Exception]</span></p> Approval Vetted Global Rank