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Scala 2.9.0.1
Created by admin on 2011-05-25.
Updated: 2011-05-25, 16:25
We are releasing a small update to the Scala 2.9.0 code. The new 2.9.0.1 hotfix release addresses a couple of issues found in 2.9.0, and is currently available from our Download Page.
The 2.9.0.1 release includes the following fixes with respect to 2.9.0:
| Change | Summary |
|---|---|
| 24881 | Closes #4537 regression: Compiler crash for private object that shadows outer definition |
| 24956 | Fix for view+groupBy regression, closes #4558 |
| 24962 | Fix for Iterator flattening performance degradation |
| 24966 | Removed bridge method that caused load problems in tomcat due to verification error |
| 24967 | Removed two more @bridge methods related to 24966. |
| 24968 | Fixes #4560 regression: Runtime exception on structural reflection |
| 24991 | Fixes #4608: flatten on a ParSeq |
| 24992 | Specialized keySets are supposed to be views, #4616 |
| 24993 | Literal(0) vs Literal(0.0f), Closes #4617 regression with local lazy vals of type Float or Double. |
Scala 2.9.0.1 is also available in a simple, pre-integrated stack with Akka 1.1.2 from Typesafe. The Typesafe Installer v1.0.1 will be shortly available from the Stack Download page.
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Re: Scala 2.9.0.1
Does the version number mean that the version 2.9.1 may get new features ? What will be the meaning of 2.9.1 ?
Re: Scala 2.9.0.1
I got about 30% performance boost using scala tail recusrsion vs java for loop. Thats cool. But scala must improve its compiler performance - its take painfully long time even with fsc.
maven release version 2.9.0-1
Why is the release version in your Maven (http://scala-tools.org/repo-releases) repo 2.9.0-1? It's actually a bit confusing:
When you use org.scala-lang:scala-library:2.8.1
mvn versions:display-dependency-updates shows that there is a more recent version:
org.scala-lang:scala-library .......................... 2.8.1 -> 2.9.0
When you use org.scala-lang:scala-library:2.9.0-1
mvn versions:display-dependency-updates shows that there is a more recent version:
org.scala-lang:scala-library .................... 2.9.0-1 -> 2.9.0.RC5
Shouldn't the Maven release version be just 2.9.0.1?
PS: BTW, thanks for another high quality release. Wish my own noticeable bugs were just release numbering issues.