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PropSuite gives RuntimeException in scalac

6 replies on 1 page. Most recent reply: Sep 15, 2008 1:05 AM by Jan Van Besien

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Jan Van Besien

Posts: 8
Nickname: jvb
Registered: Feb, 2008

PropSuite gives RuntimeException in scalac Posted: Sep 3, 2008 7:01 AM
Reply to this message Reply
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Hi

I have a working "FunSuite", but if I replace that with a "PropSuite", the compilation fails with a RuntimeException.

I can actually reproduce it with a very simple PropSuite:

---
import org.scalatest.prop.PropSuite

class FailingTest extends PropSuite {
test("foobar") {
println("hehe")
}
}
---

running scalac (2.7.1.final) on this gives

scalac -cp /home/jvb/javatools/scalatest-0.9.3/scalatest-0.9.3.jar FailingTest.scala
Exception in thread "main" java.lang.RuntimeException: malformed Scala signature of Checkers at 3158; reference type Stats of object Test refers to nonexisting symbol.
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.errorBadSignature(UnPickler .scala:755)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readSymbol(UnPickler.scala:172)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:707)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:707)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readSymbolRef(UnPickler.scala:707)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:253)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$3.apply(UnPickler.scala:271)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$3.apply(UnPickler.scala:271)
at scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:271)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31$$an onfun$apply$4.apply(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31$$an onfun$apply$4.apply(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:139)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31.app ly(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31.app ly(UnPickler.scala:772)
at scala.tools.nsc.Global$$anonfun$7.apply(Global.scala:719)
at scala.tools.nsc.Global$$anonfun$7.apply(Global.scala:719)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef.complete(UnPick ler.scala:772)
at scala.tools.nsc.symtab.Symbols$Symbol.info(Symbols.scala:493)
at scala.tools.nsc.transform.AddInterfaces.scala$tools$nsc$transform$AddInterfaces $$isInterfaceMember(AddInterfaces.scala:60)
at scala.tools.nsc.transform.AddInterfaces$$anonfun$2.apply(AddInterfaces.scala:20 1)
at scala.tools.nsc.transform.AddInterfaces$$anonfun$2.apply(AddInterfaces.scala:20 0)
at scala.List.filter(List.scala:860)
at scala.tools.nsc.symtab.Scopes$Scope.filter(Scopes.scala:319)
at scala.tools.nsc.transform.AddInterfaces.transformMixinInfo(AddInterfaces.scala: 200)
at scala.tools.nsc.transform.Erasure.transformInfo(Erasure.scala:175)
at scala.tools.nsc.transform.InfoTransform$Phase$$anon$1.transform(InfoTransform.s cala:31)
at scala.tools.nsc.symtab.Symbols$Symbol.rawInfo(Symbols.scala:563)
at scala.tools.nsc.symtab.Symbols$Symbol.info(Symbols.scala:504)
at scala.tools.nsc.symtab.Types$TypeRef.thisInfo(Types.scala:1359)
at scala.tools.nsc.symtab.Types$TypeRef.baseClasses(Types.scala:1511)
at scala.tools.nsc.symtab.Types$CompoundType.computeBaseClasses$1(Types.scala:1097 )
at scala.tools.nsc.symtab.Types$CompoundType$$anonfun$baseClasses$1.apply(Types.sc ala:1107)
at scala.tools.nsc.symtab.Types$CompoundType$$anonfun$baseClasses$1.apply(Types.sc ala:1107)
at scala.tools.nsc.symtab.Types$CompoundType.memo(Types.scala:1120)
at scala.tools.nsc.symtab.Types$CompoundType.baseClasses(Types.scala:1107)
at scala.tools.nsc.symtab.Types$TypeRef.baseClasses(Types.scala:1511)
at scala.tools.nsc.symtab.Types$CompoundType.computeBaseClasses$1(Types.scala:1097 )
at scala.tools.nsc.symtab.Types$CompoundType$$anonfun$baseClasses$1.apply(Types.sc ala:1107)
at scala.tools.nsc.symtab.Types$CompoundType$$anonfun$baseClasses$1.apply(Types.sc ala:1107)
at scala.tools.nsc.symtab.Types$CompoundType.memo(Types.scala:1120)
at scala.tools.nsc.symtab.Types$CompoundType.baseClasses(Types.scala:1107)
at scala.tools.nsc.symtab.Symbols$Symbol.mixinClasses(Symbols.scala:860)
at scala.tools.nsc.transform.AddInterfaces.scala$tools$nsc$transform$AddInterfaces $$addMixinConstructorCalls(AddInterfaces.scala:291)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transform(AddInterfaces.scala:3 16)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.sca la:1403)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.sca la:1401)
at scala.List$.loop$1(List.scala:293)
at scala.List$.mapConserve(List.scala:310)
at scala.tools.nsc.ast.Trees$Transformer.transformStats(Trees.scala:1401)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transformStats(AddInterfaces.sc ala:305)
at scala.tools.nsc.ast.Trees$Transformer.transform(Trees.scala:1309)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transform(AddInterfaces.scala:3 46)
at scala.tools.nsc.ast.Trees$Transformer.transformTemplate(Trees.scala:1387)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transform$2.apply(Trees.scala:12 81)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transform$2.apply(Trees.scala:12 81)
at scala.tools.nsc.ast.Trees$Transformer.atOwner(Trees.scala:1409)
at scala.tools.nsc.ast.Trees$Transformer.transform(Trees.scala:1280)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transform(AddInterfaces.scala:3 46)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.sca la:1403)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.sca la:1401)
at scala.List$.loop$1(List.scala:293)
at scala.List$.mapConserve(List.scala:310)
at scala.tools.nsc.ast.Trees$Transformer.transformStats(Trees.scala:1401)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transformStats(AddInterfaces.sc ala:305)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transform$1.apply(Trees.scala:12 77)
at scala.tools.nsc.ast.Trees$Transformer$$anonfun$transform$1.apply(Trees.scala:12 77)
at scala.tools.nsc.ast.Trees$Transformer.atOwner(Trees.scala:1409)
at scala.tools.nsc.ast.Trees$Transformer.transform(Trees.scala:1276)
at scala.tools.nsc.transform.AddInterfaces$$anon$1.transform(AddInterfaces.scala:3 46)
at scala.tools.nsc.transform.Erasure$ErasureTransformer$$anonfun$transform$1.apply (Erasure.scala:912)
at scala.tools.nsc.transform.Erasure$ErasureTransformer$$anonfun$transform$1.apply (Erasure.scala:911)
at scala.tools.nsc.symtab.SymbolTable.atPhase(SymbolTable.scala:105)
at scala.tools.nsc.transform.Erasure$ErasureTransformer.transform(Erasure.scala:91 1)
at scala.tools.nsc.ast.Trees$Transformer.transformUnit(Trees.scala:1404)
at scala.tools.nsc.transform.Transform$Phase.apply(Transform.scala:30)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:257)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:243)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:243)
at scala.Iterator$class.foreach(Iterator.scala:395)
at scala.collection.mutable.ListBuffer$$anon$1.foreach(ListBuffer.scala:266)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:243)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:555)
at scala.tools.nsc.Global$Run.compile(Global.scala:640)
at scala.tools.nsc.Main$.process(Main.scala:84)
at scala.tools.nsc.Main$.main(Main.scala:98)
at scala.tools.nsc.Main.main(Main.scala)


Bill Venners

Posts: 2284
Nickname: bv
Registered: Jan, 2002

Re: PropSuite gives RuntimeException in scalac Posted: Sep 3, 2008 10:21 PM
Reply to this message Reply
Now that's what I call a stack trace! Quite impressive. I suspect the problem is caused by a mismatch in compiler versions. I'll recompile the current ScalaTest release under the latest release candidate Scala compiler, and release a new JAR.

Jan Van Besien

Posts: 8
Nickname: jvb
Registered: Feb, 2008

Re: PropSuite gives RuntimeException in scalac Posted: Sep 4, 2008 12:27 AM
Reply to this message Reply
> I'll recompile the current ScalaTest release
> under the latest release candidate Scala compiler, and
> release a new JAR.

I did a checkout of the 0.9.3 branch and tried to compile it with scala 2.7.1 myself. I get a compile error:

[scalac] Compiling 45 source files to /home/jvb/javaprj/jvb/scalatest/tags/release-0.9.3/app/build/jar_contents
[scalac] /home/jvb/javaprj/jvb/scalatest/tags/release-0.9.3/app/src/org/scalatest/tools/ SuiteRunner.scala:30: error: type mismatch;
[scalac] found : java.lang.reflect.Constructor[?0] where type ?0
[scalac] required: java.lang.reflect.Constructor[_$1] forSome { type _$1 <: AnyRef }
[scalac] val constructor: Constructor[_ <: AnyRef] = suite.getClass.getConstructor(Array[java.lang.Class[_]]())
[scalac] ^
[scalac] one error found

So then I thought, lets give it a try with scala-2.6.1-final... Same problem. Now I'm confused...

This is all on ubuntu linux, with java 1.6.0_07... if that would matter.

Jan Van Besien

Posts: 8
Nickname: jvb
Registered: Feb, 2008

Re: PropSuite gives RuntimeException in scalac Posted: Sep 4, 2008 12:33 AM
Reply to this message Reply
And if I try to compile my initial example using scalac 2.6.1, I get a similar problem (but not exactly the same):

jvb@lapjvb:~/javaprj/jvb/scalatest-example$ scalac -version
Scala compiler version 2.6.1-final -- (c) 2002-2007 LAMP/EPFL
jvb@lapjvb:~/javaprj/jvb/scalatest-example$ scalac -cp /home/jvb/javatools/scalatest-0.9.3/scalatest-0.9.3.jar FailingTest.scala
Exception in thread "main" java.lang.RuntimeException: malformed Scala signature of PropSuite at 2362; reference value scalacheck of package org refers to nonexisting symbol.
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.errorBadSignature(UnPickler .scala:756)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readSymbol(UnPickler.scala:166)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readSymbolRef$1.apply(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readSymbolRef(UnPickler.scala:708)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:241)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:247)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$1.apply(UnPickler.scala:247)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$1.apply(UnPickler.scala:247)
at scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
at scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:247)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$5.apply(UnPickler.scala:269)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readType$5.apply(UnPickler.scala:269)
at scala.tools.nsc.symtab.classfile.PickleBuffer.until(PickleBuffer.scala:127)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:269)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:265)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$$anonfun$scala$tools$nsc$sy mtab$classfile$UnPickler$UnPickle$$readTypeRef$1.apply(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readTypeRef(UnPickler.scala:709)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$readType(UnPickler.scala:271)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31$$an onfun$apply$4.apply(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31$$an onfun$apply$4.apply(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle.scala$tools$nsc$symtab$clas sfile$UnPickler$UnPickle$$at(UnPickler.scala:133)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31.app ly(UnPickler.scala:772)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef$$anonfun$31.app ly(UnPickler.scala:772)
at scala.tools.nsc.Global$$anonfun$7.apply(Global.scala:693)
at scala.tools.nsc.Global$$anonfun$7.apply(Global.scala:693)
at scala.tools.nsc.symtab.classfile.UnPickler$UnPickle$LazyTypeRef.complete(UnPick ler.scala:772)
at scala.tools.nsc.symtab.Symbols$Symbol.info(Symbols.scala:470)
at scala.tools.nsc.symtab.Symbols$Symbol.tpe(Symbols.scala:449)
at scala.tools.nsc.symtab.Symbols$Symbol.tpeHK(Symbols.scala:600)
at scala.tools.nsc.symtab.Types$Type.memberType(Types.scala:406)
at scala.tools.nsc.symtab.Types$Type.findMember(Types.scala:677)
at scala.tools.nsc.symtab.Types$Type.member(Types.scala:367)
at scala.tools.nsc.typechecker.Typers$Typer.typedIdent$1(Typers.scala:2702)
at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3059)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3130)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedApply$1$1.apply(Typers.s cala:2427)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedApply$1$1.apply(Typers.s cala:2427)
at scala.tools.nsc.typechecker.Typers$Typer.silent(Typers.scala:574)
at scala.tools.nsc.typechecker.Typers$Typer.typedApply$1(Typers.scala:2427)
at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3027)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3130)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedApply$1$1.apply(Typers.s cala:2427)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedApply$1$1.apply(Typers.s cala:2427)
at scala.tools.nsc.typechecker.Typers$Typer.silent(Typers.scala:569)
at scala.tools.nsc.typechecker.Typers$Typer.typedApply$1(Typers.scala:2427)
at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3027)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3130)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3164)
at scala.tools.nsc.typechecker.Typers$Typer.typedStat$1(Typers.scala:1500)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$21.apply(Typers.scala:1529)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$21.apply(Typers.scala:1529)
at scala.List$.loop$1(List.scala:244)
at scala.List$.mapConserve(List.scala:261)
at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:1529)
at scala.tools.nsc.typechecker.Typers$Typer.typedTemplate(Typers.scala:1147)
at scala.tools.nsc.typechecker.Typers$Typer.typedClassDef(Typers.scala:1019)
at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2859)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3130)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3164)
at scala.tools.nsc.typechecker.Typers$Typer.typedStat$1(Typers.scala:1500)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$21.apply(Typers.scala:1529)
at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$21.apply(Typers.scala:1529)
at scala.List$.loop$1(List.scala:244)
at scala.List$.mapConserve(List.scala:261)
at scala.List$.loop$1(List.scala:248)
at scala.List$.mapConserve(List.scala:261)
at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:1529)
at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2855)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3130)
at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3164)
at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$2.apply(Analyzer.scala: 40)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:245)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:233)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:233)
at scala.Iterator$class.foreach(Iterator.scala:376)
at scala.collection.mutable.ListBuffer$$anon$1.foreach(ListBuffer.scala:255)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:233)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:529)
at scala.tools.nsc.Global$Run.compile(Global.scala:613)
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: PropSuite gives RuntimeException in scalac Posted: Sep 7, 2008 12:33 AM
Reply to this message Reply
Hi Jan,

Sorry, I didn't get to this yet. But I'll try and figure it out on Sunday. What version of ScalaCheck are you using? The other possibility is a mismatch with ScalaCheck.

Thanks.

Bill

Jan Van Besien

Posts: 8
Nickname: jvb
Registered: Feb, 2008

Re: PropSuite gives RuntimeException in scalac Posted: Sep 14, 2008 2:03 PM
Reply to this message Reply
I was using scalacheck 1.4. I'll try to find some time tomorow to test with 1.3, which is the version mentioned in the documentation of scalatest.

Jan Van Besien

Posts: 8
Nickname: jvb
Registered: Feb, 2008

Re: PropSuite gives RuntimeException in scalac Posted: Sep 15, 2008 1:05 AM
Reply to this message Reply
Indeed... it works with scalacheck-1.3. I'll use that version for the time being.

Thanks for the help.

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