Aladdin - Scala Bugtracking
[#1211] project: compiler priority: medium category: bug
submitter assigned to status date submitted
Iulian Iulian fixed 2007-07-13 12:05:33.0
subject private lazy val in trait + separate compilation = crash
code 
// A.scala
trait A {
  private lazy val x = "hello, world!"
}

// Foo.scala
class Foo extends Object with A {
}
what happened 
Exception in thread "main" scala.tools.nsc.symtab.Types$TypeError:  cannot be accessed in object A$class
        at scala.tools.nsc.typechecker.Contexts$Context.error(Contexts.scala:283)
        at scala.tools.nsc.typechecker.Infer$Inferencer.error(Infer.scala:218)
        at scala.tools.nsc.typechecker.Infer$Inferencer.errorTree(Infer.scala:221)
        at scala.tools.nsc.typechecker.Infer$Inferencer.accessError$0(Infer.scala:290)
        at scala.tools.nsc.typechecker.Infer$Inferencer.checkAccessible(Infer.scala:304)
        at scala.tools.nsc.typechecker.Typers$Typer.typedSelect$0(Typers.scala:2338)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2731)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$100.apply(Typers.scala:2158)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$100.apply(Typers.scala:2158)
        at scala.tools.nsc.typechecker.Typers$Typer.silent(Typers.scala:551)
        at scala.tools.nsc.typechecker.Typers$Typer.typedApply$0(Typers.scala:2158)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2709)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2857)
        at scala.tools.nsc.typechecker.Typers$Typer.typedAssign$0(Typers.scala:1951)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2616)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typedArg(Typers.scala:1460)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:1486)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:1486)
        at scala.List$.map2(List.scala:276)
        at scala.tools.nsc.typechecker.Typers$Typer.typedArgs(Typers.scala:1486)
        at scala.tools.nsc.typechecker.Typers$Typer.doTypedApply(Typers.scala:1539)
        at scala.tools.nsc.typechecker.Typers$Typer.typedApply$0(Typers.scala:2170)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2709)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2846)
        at scala.tools.nsc.typechecker.Typers$Typer.typedStat$0(Typers.scala:1426)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$56.apply(Typers.scala:1456)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$56.apply(Typers.scala:1456)
        at scala.List$.loop$0(List.scala:243)
        at scala.List$.mapConserve(List.scala:260)
        at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:1456)
        at scala.tools.nsc.typechecker.Typers$Typer.typedBlock(Typers.scala:1286)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2587)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2857)
        at scala.tools.nsc.typechecker.Typers$Typer.typedIf$0(Typers.scala:1965)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2619)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typedArg(Typers.scala:1460)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:1486)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:1486)
        at scala.List$.map2(List.scala:276)
        at scala.tools.nsc.typechecker.Typers$Typer.typedArgs(Typers.scala:1486)
        at scala.tools.nsc.typechecker.Typers$Typer.doTypedApply(Typers.scala:1539)
        at scala.tools.nsc.typechecker.Typers$Typer.typedApply$0(Typers.scala:2170)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2709)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2857)
        at scala.tools.nsc.typechecker.Typers$Typer.typedIf$0(Typers.scala:1965)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2619)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2846)
        at scala.tools.nsc.typechecker.Typers$Typer.typedStat$0(Typers.scala:1426)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$56.apply(Typers.scala:1456)
        at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$56.apply(Typers.scala:1456)
        at scala.List$.loop$0(List.scala:243)
        at scala.List$.mapConserve(List.scala:260)
        at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:1456)
        at scala.tools.nsc.typechecker.Typers$Typer.typedBlock(Typers.scala:1286)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:2587)
        at scala.tools.nsc.transform.Erasure$Eraser.typed1(Erasure.scala:495)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2813)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:2846)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.mkLazyDef$0(Mixin.scala:569)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$24$$anonfun$26.apply(Mixin.scala:615)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$24$$anonfun$26.apply(Mixin.scala:605)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$13.apply(Mixin.scala:464)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$13.apply(Mixin.scala:464)
        at scala.tools.nsc.ast.Trees$class.DefDef(Trees.scala:373)
        at scala.tools.nsc.Global.DefDef(Global.scala:35)
        at scala.tools.nsc.ast.Trees$class.DefDef(Trees.scala:377)
        at scala.tools.nsc.Global.DefDef(Global.scala:35)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.addDefDef$0(Mixin.scala:464)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$24.apply(Mixin.scala:605)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$24.apply(Mixin.scala:595)
        at scala.List.foreach(List.scala:707)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.addNewDefs(Mixin.scala:595)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.scala$tools$nsc$transform$Mixin$MixinTransformer$$po\
stTransform(Mixin.scala:679)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$34.apply(Mixin.scala:782)
        at scala.tools.nsc.transform.Mixin$MixinTransformer$$anonfun$34.apply(Mixin.scala:782)
        at scala.tools.nsc.symtab.SymbolTable.atPhase(SymbolTable.scala:85)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.transform(Mixin.scala:782)
        at scala.tools.nsc.ast.Trees$Transformer.transformTemplate(Trees.scala:1310)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$21.apply(Trees.scala:1208)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$21.apply(Trees.scala:1208)
        at scala.tools.nsc.ast.Trees$Transformer.atOwner(Trees.scala:1332)
        at scala.tools.nsc.ast.Trees$Transformer.transform(Trees.scala:1207)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.transform(Mixin.scala:781)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$33.apply(Trees.scala:1326)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$33.apply(Trees.scala:1324)
        at scala.List$.loop$0(List.scala:243)
        at scala.List$.mapConserve(List.scala:260)
        at scala.tools.nsc.ast.Trees$Transformer.transformStats(Trees.scala:1324)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$20.apply(Trees.scala:1204)
        at scala.tools.nsc.ast.Trees$Transformer$$anonfun$20.apply(Trees.scala:1204)
        at scala.tools.nsc.ast.Trees$Transformer.atOwner(Trees.scala:1332)
        at scala.tools.nsc.ast.Trees$Transformer.transform(Trees.scala:1203)
        at scala.tools.nsc.transform.Mixin$MixinTransformer.transform(Mixin.scala:781)
        at scala.tools.nsc.ast.Trees$Transformer.transformUnit(Trees.scala:1327)
        at scala.tools.nsc.transform.Transform$Phase.apply(Transform.scala:30)
        at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:260)
        at scala.tools.nsc.Global$GlobalPhase$$anonfun$2.apply(Global.scala:249)
        at scala.tools.nsc.Global$GlobalPhase$$anonfun$2.apply(Global.scala:249)
        at scala.Iterator$class.foreach(Iterator.scala:364)
        at scala.collection.mutable.ListBuffer$$anon$0.foreach(ListBuffer.scala:248)
        at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:249)
        at scala.tools.nsc.Global$Run.compileSources(Global.scala:544)
        at scala.tools.nsc.Global$Run.compile(Global.scala:623)
        at scala.tools.nsc.Main$.process(Main.scala:84)
        at scala.tools.nsc.Main$.main(Main.scala:105)
        at scala.tools.nsc.Main.main(Main.scala)
what expected Silent compilation.
[back to overview]
Changes of this bug report
Iulian  edited on  2007-07-13 17:33:26.0