Clojure

• Type: Defect
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Release 1.4, Release 1.5
• Fix Version/s: None
• Component/s: None
• Labels:

  • Compiler
  • bug
• Environment:

  replicated on OpenJDK 7u9 on Ubuntu 12.04, and Hotspot 1.6.0_37 on OSX Lion

Type hints don't work as expected in binding forms.

The following form results in a reflection warning:

(let [^{:tag (Class/forName "[Ljava.lang.Object;")} a (make-array Object 2)]
(aget a 0))

However, hinting does appear to work correctly on vars:

(def ^{:tag (Class/forName "[Ljava.lang.Object;")} a (make-array Object 2))
(aget a 0) ;; no reflection warning

• Assignee:

  Unassigned

  Reporter:

  Luke VanderHart

• Created:

  20/Dec/12 2:59 PM

  Updated:

  21/Dec/12 11:09 AM