ScalaTest/ScalaUtils Forum - doesn't work with scala-2.7.0-RC2

Articles |
News |
Weblogs |
Books |
Forums

Artima Forums | Articles | Weblogs | Java Answers | News

Sponsored Link •

ScalaTest/ScalaUtils Forum
doesn't work with scala-2.7.0-RC2

2 replies on 1 page. Most recent reply: Mar 6, 2008 12:20 AM by Jonas Bonér

Welcome Guest
Sign In

Back to Topic List

Reply to this Topic

Search Forum

Threaded View


Previous Topic		Next Topic

Flat View: This topic has 2 replies on 1 page

Zemian Deng

Posts: 49
Nickname: zdeng
Registered: Jan, 2008

doesn't work with scala-2.7.0-RC2

Posted: Feb 15, 2008 7:51 PM

Hi,
I tried scalatest with latest scala and it won't compile. But it does work with 2.6.1-final. Is there something special about the RC2 release?

powerbookg4:demo zemian$ /opt/scala-2.7.0-RC2/bin/scalac -classpath /opt/scalatest/scalatest-0.9.1.jar:. ScalaTestDemo.scala
Exception in thread "main" java.lang.Error: Unknown type: ()java.lang.Class
at scala.tools.nsc.Global.abort(Global.scala:150)
at scala.tools.nsc.backend.icode.TypeKinds$class.toTypeKind(TypeKinds.scala:459)
at scala.tools.nsc.backend.icode.ICodes.toTypeKind(ICodes.scala:21)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$addMethodParams$1.ap ply(GenICode.scala:1549)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$addMethodParams$1.ap ply(GenICode.scala:1548)
at scala.List.foreach(List.scala:763)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.addMethodParams(GenICode.scal a:1548)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:108)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$gen$1.apply(GenICode .scala:70)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$gen$1.apply(GenICode .scala:70)
at scala.List.foreach(List.scala:763)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:70)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:134)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:88)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$gen$1.apply(GenICode .scala:70)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase$$anonfun$gen$1.apply(GenICode .scala:70)
at scala.List.foreach(List.scala:763)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:70)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:80)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.gen(GenICode.scala:66)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.apply(GenICode.scala:62)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:247)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:233)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:233)
at scala.Iterator$class.foreach(Iterator.scala:382)
at scala.collection.mutable.ListBuffer$$anon$1.foreach(ListBuffer.scala:255)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:233)
at scala.tools.nsc.backend.icode.GenICode$ICodePhase.run(GenICode.scala:55)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:545)
at scala.tools.nsc.Global$Run.compile(Global.scala:629)
at scala.tools.nsc.Main$.process(Main.scala:86)
at scala.tools.nsc.Main$.main(Main.scala:107)
at scala.tools.nsc.Main.main(Main.scala)

Bill Venners

Posts: 2284
Nickname: bv
Registered: Jan, 2002

Re: doesn't work with scala-2.7.0-RC2

Posted: Feb 16, 2008 3:02 PM

I've noticed we've needed to recompile between releases. If you'd like to recompile yourself, you can grab the latest release from the source and just use 2.7.0. I haven't tried that yet. Still on 2.6.1-final.

https://scalatest.dev.java.net/source/browse/scalatest/

If you want to compile ScalaTest 0.9.1 instead of the latest, use release-0.9.1 on:

https://scalatest.dev.java.net/source/browse/scalatest/tags/

Sorry for the trouble. I believe this is an of issue with Scala currently requiring a recompile from release to release.

Jonas Bonér

Posts: 5
Nickname: jboner
Registered: Dec, 2007

Re: doesn't work with scala-2.7.0-RC2

Posted: Mar 6, 2008 12:20 AM

If you want to build with Scala 2.7.0 then you have to change line 30 in SuiteRunner.scala to:

val constructor: Constructor[_] forSome {type T <: AnyRef} = suite.getClass.getConstructor(Array[java.lang.Class[_]]())

Then it compiles fine.

/Jonas

Flat View: This topic has 2 replies on 1 page

Previous Topic

Next Topic


	Web Artima.com