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jphmrst opened this issue Jun 7, 2021 · 2 comments · Fixed by #12827
Closed

Assertion failure when committing TyperState #12736

jphmrst opened this issue Jun 7, 2021 · 2 comments · Fixed by #12827
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@smarter
Labels
area:typer itype:bug itype:crash
Milestone
3.0.2

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@jphmrst
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jphmrst commented Jun 7, 2021 •
edited
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Compiler version

3.0.1-RC1 from sbt

Minimized code

trait AAA[T, S[_], Q[_]] {
  def f(p1: S[T], p2: Q[T], p3: T): Option[Q[T]]
}

sealed abstract class J[T] {
  def apply(using aaa: AAA[T,S,Q]): Option[J[T]] =
    aaa.f(p1, p2, p3).map(J(rule, _))
}

object J {
  def apply[T, R[_], P[_]](r: R[T])(using W[T])(using AAA[T, R, P]): J[T] = new J[T] {
  }
}

Output (click arrow to expand)

sbt:Bugreporting> clean
[success] Total time: 0 s, completed Jun 7, 2021, 10:49:32 AM
sbt:Bugreporting> compile
[info] compiling 1 Scala source to /home/jm/Planrec/scala/compilerbug/target/scala-3.0.1-RC1/classes ...
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:7:29 
[error] 7 |  def apply(using aaa: AAA[T,S,Q]): Option[J[T]] =
[error]   |                             ^
[error]   |                             Not found: type S
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:7:31 
[error] 7 |  def apply(using aaa: AAA[T,S,Q]): Option[J[T]] =
[error]   |                               ^
[error]   |                               Not found: type Q
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:8:10 
[error] 8 |    aaa.f(p1, p2, p3).map(J(rule, _))
[error]   |          ^^
[error]   |          Not found: p1
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:8:14 
[error] 8 |    aaa.f(p1, p2, p3).map(J(rule, _))
[error]   |              ^^
[error]   |              Not found: p2
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:8:18 
[error] 8 |    aaa.f(p1, p2, p3).map(J(rule, _))
[error]   |                  ^^
[error]   |                  Not found: p3
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:12:42 
[error] 12 |  def apply[T, R[_], P[_]](r: R[T])(using W[T])(using AAA[T, R, P]): J[T] = new J[T] {
[error]    |                                          ^
[error]    |                                          Not found: type W
[error] -- [E006] Not Found Error: /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala:8:28 
[error] 8 |    aaa.f(p1, p2, p3).map(J(rule, _))
[error]   |                            ^^^^
[error]   |                            Not found: rule
[info] exception occurred while typechecking /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala
[info] exception occurred while compiling /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala
java.lang.AssertionError: assertion failed: Inconsistent state in TS[20X, 2, 1, 0]: it owns TypeVar(TypeParamRef(R)) whose owningState is TS[2, 1, 0] while compiling /home/jm/Planrec/scala/compilerbug/src/main/scala/Item.scala
[error] ## Exception when compiling 1 sources to /home/jm/Planrec/scala/compilerbug/target/scala-3.0.1-RC1/classes
[error] java.lang.AssertionError: assertion failed: Inconsistent state in TS[20X, 2, 1, 0]: it owns TypeVar(TypeParamRef(R)) whose owningState is TS[2, 1, 0]
[error] scala.runtime.Scala3RunTime$.assertFailed(Scala3RunTime.scala:8)
[error] dotty.tools.dotc.core.TyperState.gc$$anonfun$1(TyperState.scala:210)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] dotty.tools.dotc.util.SimpleIdentitySet$Set3.foreach(SimpleIdentitySet.scala:96)
[error] dotty.tools.dotc.core.TyperState.gc(TyperState.scala:216)
[error] dotty.tools.dotc.core.TyperState.commit(TyperState.scala:152)
[error] dotty.tools.dotc.typer.Inferencing$.isFullyDefined(Inferencing.scala:40)
[error] dotty.tools.dotc.typer.Implicits.ignoredInstanceNormalImport$1(Implicits.scala:876)
[error] dotty.tools.dotc.typer.Implicits.$anonfun$1(Implicits.scala:891)
[error] dotty.tools.dotc.typer.ImplicitSearchError.hiddenImplicitsAddendum(ErrorReporting.scala:419)
[error] dotty.tools.dotc.typer.ImplicitSearchError.missingArgMsg(ErrorReporting.scala:267)
[error] dotty.tools.dotc.typer.Implicits.missingArgMsg(Implicits.scala:892)
[error] dotty.tools.dotc.typer.Implicits.missingArgMsg$(Implicits.scala:769)
[error] dotty.tools.dotc.typer.Typer.missingArgMsg(Typer.scala:106)
[error] dotty.tools.dotc.typer.Typer.issueErrors$1$$anonfun$1$$anonfun$1(Typer.scala:3354)
[error] dotty.tools.dotc.reporting.NoExplanation.msg(Message.scala:133)
[error] dotty.tools.dotc.reporting.Message.message(Message.scala:88)
[error] dotty.tools.dotc.reporting.Message.isNonSensical(Message.scala:100)
[error] dotty.tools.dotc.reporting.HideNonSensicalMessages.isHidden(HideNonSensicalMessages.scala:16)
[error] dotty.tools.dotc.reporting.HideNonSensicalMessages.isHidden$(HideNonSensicalMessages.scala:10)
[error] dotty.tools.dotc.reporting.AbstractReporter.isHidden(AbstractReporter.scala:8)
[error] dotty.tools.dotc.reporting.Reporter.report(Reporter.scala:148)
[error] dotty.tools.dotc.reporting.Reporter.flush$$anonfun$1(Reporter.scala:206)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.immutable.List.foreach(List.scala:333)
[error] dotty.tools.dotc.reporting.Reporter.flush(Reporter.scala:206)
[error] dotty.tools.dotc.core.TyperState.commit(TyperState.scala:153)
[error] dotty.tools.dotc.typer.Applications.fail$1(Applications.scala:985)
[error] dotty.tools.dotc.typer.Applications.realApply$7$$anonfun$6$$anonfun$2(Applications.scala:991)
[error] scala.Option.getOrElse(Option.scala:201)
[error] dotty.tools.dotc.typer.Applications.realApply$8$$anonfun$7(Applications.scala:992)
[error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:2954)
[error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:993)
[error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1031)
[error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:316)
[error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:106)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2695)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedClassDef(Typer.scala:2354)
[error] dotty.tools.dotc.typer.Typer.typedTypeOrClassDef$2(Typer.scala:2683)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2687)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedPackageDef(Typer.scala:2477)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2728)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.FrontEnd.liftedTree1$1(FrontEnd.scala:79)
[error] dotty.tools.dotc.typer.FrontEnd.typeCheck$$anonfun$1(FrontEnd.scala:84)
[error] dotty.tools.dotc.typer.FrontEnd.monitor(FrontEnd.scala:43)
[error] dotty.tools.dotc.typer.FrontEnd.typeCheck(FrontEnd.scala:85)
[error] dotty.tools.dotc.typer.FrontEnd.runOn$$anonfun$3(FrontEnd.scala:120)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.immutable.List.foreach(List.scala:333)
[error] dotty.tools.dotc.typer.FrontEnd.runOn(FrontEnd.scala:120)
[error] dotty.tools.dotc.Run.runPhases$4$$anonfun$4(Run.scala:205)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1323)
[error] dotty.tools.dotc.Run.runPhases$5(Run.scala:216)
[error] dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:224)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
[error] dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:67)
[error] dotty.tools.dotc.Run.compileUnits(Run.scala:231)
[error] dotty.tools.dotc.Run.compileSources(Run.scala:166)
[error] dotty.tools.dotc.Run.compile(Run.scala:150)
[error] dotty.tools.dotc.Driver.doCompile(Driver.scala:39)
[error] dotty.tools.xsbt.CompilerBridgeDriver.run(CompilerBridgeDriver.java:88)
[error] dotty.tools.xsbt.CompilerBridge.run(CompilerBridge.java:22)
[error] sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:91)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$7(MixedAnalyzingCompiler.scala:186)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
[error] sbt.internal.inc.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:241)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4(MixedAnalyzingCompiler.scala:176)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4$adapted(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.JarUtils$.withPreviousJar(JarUtils.scala:239)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:204)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1$adapted(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5(Incremental.scala:174)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5$adapted(Incremental.scala:172)
[error] sbt.internal.inc.Incremental$$anon$2.run(Incremental.scala:457)
[error] sbt.internal.inc.IncrementalCommon$CycleState.next(IncrementalCommon.scala:116)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:56)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:52)
[error] sbt.internal.inc.IncrementalCommon.cycle(IncrementalCommon.scala:261)
[error] sbt.internal.inc.Incremental$.$anonfun$incrementalCompile$8(Incremental.scala:412)
[error] sbt.internal.inc.Incremental$.withClassfileManager(Incremental.scala:499)
[error] sbt.internal.inc.Incremental$.incrementalCompile(Incremental.scala:399)
[error] sbt.internal.inc.Incremental$.apply(Incremental.scala:166)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileInternal(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileIncrementally$1(IncrementalCompilerImpl.scala:482)
[error] sbt.internal.inc.IncrementalCompilerImpl.handleCompilationError(IncrementalCompilerImpl.scala:332)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileIncrementally(IncrementalCompilerImpl.scala:420)
[error] sbt.internal.inc.IncrementalCompilerImpl.compile(IncrementalCompilerImpl.scala:137)
[error] sbt.Defaults$.compileIncrementalTaskImpl(Defaults.scala:2362)
[error] sbt.Defaults$.$anonfun$compileIncrementalTask$2(Defaults.scala:2319)
[error] sbt.internal.io.Retry$.apply(Retry.scala:46)
[error] sbt.internal.io.Retry$.apply(Retry.scala:28)
[error] sbt.internal.io.Retry$.apply(Retry.scala:23)
[error] sbt.internal.server.BspCompileTask$.compute(BspCompileTask.scala:31)
[error] sbt.Defaults$.$anonfun$compileIncrementalTask$1(Defaults.scala:2315)
[error] scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error] sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
[error] sbt.std.Transform$$anon$4.work(Transform.scala:68)
[error] sbt.Execute.$anonfun$submit$2(Execute.scala:282)
[error] sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
[error] sbt.Execute.work(Execute.scala:291)
[error] sbt.Execute.$anonfun$submit$1(Execute.scala:282)
[error] sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
[error] sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
[error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
[error] java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
[error] java.base/java.lang.Thread.run(Thread.java:832)
[error]            
[error] stack trace is suppressed; run last Compile / compileIncremental for the full output
[error] (Compile / compileIncremental) java.lang.AssertionError: assertion failed: Inconsistent state in TS[20X, 2, 1, 0]: it owns TypeVar(TypeParamRef(R)) whose owningState is TS[2, 1, 0]
[error] Total time: 3 s, completed Jun 7, 2021, 10:49:36 AM
sbt:Bugreporting>

FWIW it came up while adding an additional type parameter to a trait --- but oddly enough, I was able to prune that trait away while minimizing this example.

  • If you remove any of the three trait/class/object, the failure goes away for me. If you combine the two (using ) lists in J.apply, it also goes away.
@smarter smarter self-assigned this Jun 7, 2021
@smarter smarter changed the title Assertion failure Assertion failure when committing TyperState Jun 7, 2021
@smarter smarter added this to the 3.0.1 milestone Jun 7, 2021
@Swoorup
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Swoorup commented Jun 9, 2021

Got a similar assertion failure while renaming and refactoring files. But I am unsure where this came from or it is the same issue.

Details 
error] java.lang.AssertionError: assertion failed: Inconsistent state in TS[1571484X, 1514226, 1514225, 1514224]: it owns TypeVar(TypeParamRef(Mat2)) whose owningState is TS[1514226, 1514225, 1514224]
[error] scala.runtime.Scala3RunTime$.assertFailed(Scala3RunTime.scala:8)
[error] dotty.tools.dotc.core.TyperState.gc$$anonfun$1(TyperState.scala:210)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] dotty.tools.dotc.util.SimpleIdentitySet$Set2.foreach(SimpleIdentitySet.scala:69)
[error] dotty.tools.dotc.core.TyperState.gc(TyperState.scala:216)
[error] dotty.tools.dotc.core.TyperState.commit(TyperState.scala:152)
[error] dotty.tools.dotc.typer.Inferencing$.isFullyDefined(Inferencing.scala:40)
[error] dotty.tools.dotc.typer.Implicits.ignoredInstanceNormalImport$1(Implicits.scala:876)
[error] dotty.tools.dotc.typer.Implicits.$anonfun$1(Implicits.scala:891)
[error] dotty.tools.dotc.typer.ImplicitSearchError.hiddenImplicitsAddendum(ErrorReporting.scala:419)
[error] dotty.tools.dotc.typer.ImplicitSearchError.missingArgMsg(ErrorReporting.scala:267)
[error] dotty.tools.dotc.typer.Implicits.missingArgMsg(Implicits.scala:892)
[error] dotty.tools.dotc.typer.Implicits.missingArgMsg$(Implicits.scala:769)
[error] dotty.tools.dotc.typer.Typer.missingArgMsg(Typer.scala:106)
[error] dotty.tools.dotc.typer.Typer.issueErrors$1$$anonfun$1$$anonfun$1(Typer.scala:3354)
[error] dotty.tools.dotc.reporting.NoExplanation.msg(Message.scala:133)
[error] dotty.tools.dotc.reporting.Message.message(Message.scala:88)
[error] dotty.tools.dotc.reporting.Message.isNonSensical(Message.scala:100)
[error] dotty.tools.dotc.reporting.HideNonSensicalMessages.isHidden(HideNonSensicalMessages.scala:16)
[error] dotty.tools.dotc.reporting.HideNonSensicalMessages.isHidden$(HideNonSensicalMessages.scala:10)
[error] dotty.tools.dotc.reporting.AbstractReporter.isHidden(AbstractReporter.scala:8)
[error] dotty.tools.dotc.reporting.Reporter.report(Reporter.scala:148)
[error] dotty.tools.dotc.reporting.Reporter.flush$$anonfun$1(Reporter.scala:206)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.immutable.List.foreach(List.scala:333)
[error] dotty.tools.dotc.reporting.Reporter.flush(Reporter.scala:206)
[error] dotty.tools.dotc.core.TyperState.commit(TyperState.scala:153)
[error] dotty.tools.dotc.typer.Applications.fail$1(Applications.scala:985)
[error] dotty.tools.dotc.typer.Applications.realApply$7$$anonfun$6$$anonfun$2(Applications.scala:991)
[error] scala.Option.getOrElse(Option.scala:201)
[error] dotty.tools.dotc.typer.Applications.realApply$8$$anonfun$7(Applications.scala:992)
[error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:2954)
[error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:993)
[error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1031)
[error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:316)
[error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:106)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2695)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:609)
[error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:659)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2665)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1023)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2703)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1392)
[error] dotty.tools.dotc.typer.Typer.makeContextualFunction(Typer.scala:2809)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.Typer.$anonfun$34(Typer.scala:2168)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2168)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2672)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedClassDef(Typer.scala:2354)
[error] dotty.tools.dotc.typer.Typer.typedTypeOrClassDef$2(Typer.scala:2683)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2687)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2757)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2849)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2899)
[error] dotty.tools.dotc.typer.Typer.typedPackageDef(Typer.scala:2477)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2728)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2758)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2823)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2827)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2943)
[error] dotty.tools.dotc.typer.FrontEnd.liftedTree1$1(FrontEnd.scala:79)
[error] dotty.tools.dotc.typer.FrontEnd.typeCheck$$anonfun$1(FrontEnd.scala:84)
[error] dotty.tools.dotc.typer.FrontEnd.monitor(FrontEnd.scala:43)
[error] dotty.tools.dotc.typer.FrontEnd.typeCheck(FrontEnd.scala:85)
[error] dotty.tools.dotc.typer.FrontEnd.runOn$$anonfun$3(FrontEnd.scala:120)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.immutable.List.foreach(List.scala:333)
[error] dotty.tools.dotc.typer.FrontEnd.runOn(FrontEnd.scala:120)
[error] dotty.tools.dotc.Run.runPhases$4$$anonfun$4(Run.scala:205)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1323)
[error] dotty.tools.dotc.Run.runPhases$5(Run.scala:216)
[error] dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:224)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
[error] dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:67)
[error] dotty.tools.dotc.Run.compileUnits(Run.scala:231)
[error] dotty.tools.dotc.Run.compileSources(Run.scala:166)
[error] dotty.tools.dotc.Run.compile(Run.scala:150)
[error] dotty.tools.dotc.Driver.doCompile(Driver.scala:39)
[error] dotty.tools.xsbt.CompilerBridgeDriver.run(CompilerBridgeDriver.java:88)
[error] dotty.tools.xsbt.CompilerBridge.run(CompilerBridge.java:22)
[error] sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:91)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$7(MixedAnalyzingCompiler.scala:186)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
[error] sbt.internal.inc.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:241)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4(MixedAnalyzingCompiler.scala:176)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4$adapted(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.JarUtils$.withPreviousJar(JarUtils.scala:239)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:204)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1$adapted(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5(Incremental.scala:174)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5$adapted(Incremental.scala:172)
[error] sbt.internal.inc.Incremental$$anon$2.run(Incremental.scala:457)
[error] sbt.internal.inc.IncrementalCommon$CycleState.next(IncrementalCommon.scala:116)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:56)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:52)
[error] sbt.internal.inc.IncrementalCommon.cycle(IncrementalCommon.scala:261)
[error] sbt.internal.inc.Incremental$.$anonfun$incrementalCompile$8(Incremental.scala:412)
[error] sbt.internal.inc.Incremental$.withClassfileManager(Incremental.scala:499)
[error] sbt.internal.inc.Incremental$.incrementalCompile(Incremental.scala:399)
[error] sbt.internal.inc.Incremental$.apply(Incremental.scala:166)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileInternal(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileIncrementally$1(IncrementalCompilerImpl.scala:482)
[error] sbt.internal.inc.IncrementalCompilerImpl.handleCompilationError(IncrementalCompilerImpl.scala:332)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileIncrementally(IncrementalCompilerImpl.scala:420)
[error] sbt.internal.inc.IncrementalCompilerImpl.compile(IncrementalCompilerImpl.scala:137)
[error] sbt.Defaults$.compileIncrementalTaskImpl(Defaults.scala:2362)
[error] sbt.Defaults$.$anonfun$compileIncrementalTask$2(Defaults.scala:2319)
[error] sbt.internal.io.Retry$.apply(Retry.scala:46)
[error] sbt.internal.io.Retry$.apply(Retry.scala:28)
[error] sbt.internal.io.Retry$.apply(Retry.scala:23)
[error] sbt.internal.server.BspCompileTask$.compute(BspCompileTask.scala:31)
[error] sbt.Defaults$.$anonfun$compileIncrementalTask$1(Defaults.scala:2315)
[error] scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error] sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
[error] sbt.std.Transform$$anon$4.work(Transform.scala:68)
[error] sbt.Execute.$anonfun$submit$2(Execute.scala:282)
[error] sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
[error] sbt.Execute.work(Execute.scala:291)
[error] sbt.Execute.$anonfun$submit$1(Execute.scala:282)
[error] sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
[error] sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
[error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[error] java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[error] java.base/java.lang.Thread.run(Thread.java:834)

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smarter commented Jun 9, 2021

It looks like the same issue yes.

smarter added a commit to dotty-staging/dotty that referenced this issue Jun 15, 2021
@smarter
TyperState#commit: Flush reporter before committing
ea6449f 
Flushing the reporter can force messages (apparently because of
`HideNonSensicalMessages#isHidden`) which can affect the TyperState
we're in the process of committing, so make sure that flushing happens
before committing to not trigger any assertion.

Fixes scala#12736
@smarter smarter linked a pull request Jun 15, 2021 that will close this issue
Fix TyperState assertion failures #12827
Merged
smarter added a commit to dotty-staging/dotty that referenced this issue Jun 15, 2021
@smarter
TyperState#commit: Flush reporter before committing
b3ac78f 
Flushing the reporter can force messages (apparently because of
`HideNonSensicalMessages#isHidden`) which can affect the TyperState
we're in the process of committing, so make sure that flushing happens
before committing to not trigger any assertion.

Fixes scala#12736
EnzeXing pushed a commit to EnzeXing/dotty that referenced this issue Jun 15, 2021
@smarter @EnzeXing
TyperState#commit: Flush reporter before committing
5f10fe0 
Flushing the reporter can force messages (apparently because of
`HideNonSensicalMessages#isHidden`) which can affect the TyperState
we're in the process of committing, so make sure that flushing happens
before committing to not trigger any assertion.

Fixes scala#12736
@griggt griggt mentioned this issue Jun 16, 2021
Closed
@Kordyjan Kordyjan modified the milestones: 3.0.1, 3.0.2 Aug 2, 2023
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Fix TyperState assertion failures dotty-staging/dotty
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@smarter @jphmrst @Swoorup @Kordyjan