Clojure

• Type: Defect
• Status: Closed
• Priority: Major
• Resolution: Completed
• Affects Version/s: Release 1.5
• Fix Version/s: Release 1.5
• Component/s: None
• Labels:

  • patch
• Environment:

  Hide

  $ java -version
  java version "1.7.0_03"
  OpenJDK Runtime Environment (IcedTea7 2.1.2) (7u3-2.1.2-2)
  OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)
  $ lein version
  Leiningen 2.0.0-preview10 on Java 1.7.0_03 OpenJDK 64-Bit Server VM
  

  Show

  $ java -version java version "1.7.0_03" OpenJDK Runtime Environment (IcedTea7 2.1.2) (7u3-2.1.2-2) OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode) $ lein version Leiningen 2.0.0-preview10 on Java 1.7.0_03 OpenJDK 64-Bit Server VM

The Clojure 1.5.0-alpha4 jars that have been deployed to maven.org seem to have been compiled against JDK6 which causes
an exception if one tries to use reducers/fold.

— snip —
Setup:

user=> (require '[clojure.core.reducers :as r])
nil
user=> (def v (vec (range 10000)))
#'user/v

;; JDK7 + clojure 1.5.0-alpha4 from maven.org
;; → :dependencies [[org.clojure/clojure "1.5.0-alpha4"]] in project.clj

user=> (r/fold + (r/map inc v))
ClassNotFoundException jsr166y.ForkJoinTask java.net.URLClassLoader$1.run (URLClassLoader.java:366)

;; JDK7 + clojure 1.5.0-alpha4 from maven.org
;; → :dependencies [[org.clojure/clojure "1.5.0-alpha4"]
;; [org.codehaus.jsr166-mirror/jsr166y "1.7.0"]]

user=> (r/fold + (r/map inc v))
50005000

;; JDK7 + clojure 1.5.0-alpha4 locally compiled (mvn install) against OpenJDK7
;; → :dependencies [[org.clojure/clojure "1.5.0-alpha4"]] in project.clj

user=> (r/fold + (r/map inc v))
5000050000
— snip —

It would be wonderful if this issue could be fixed before the release of 1.5.0.

Have a nice day

Wolodja

1. 

   0001-Don-t-AOT-compile-clojure.core.reducers.patch

   12/Sep/12 11:55 AM

   0.9 kB

   Tassilo Horn

• Assignee:

  Stuart Halloway

  Reporter:

  Wolodja Wentland

• Created:

  11/Sep/12 10:21 AM

  Updated:

  20/Oct/12 9:53 AM

  Resolved:

  20/Oct/12 9:53 AM