scala.MatchError: scoverage.Invoker.invoked(5, "/tmp/warttest/target/scala-2.11/scoverage-data") (of class scala.reflect.internal.Trees$Apply)

GitHub | Idorobots | 2 months ago
  1. 0

    NoNeedForMonad throws MatchError yet again

    GitHub | 2 months ago | Idorobots
    scala.MatchError: scoverage.Invoker.invoked(5, "/tmp/warttest/target/scala-2.11/scoverage-data") (of class scala.reflect.internal.Trees$Apply)
  2. 0

    NoNeedForMonad throws MatchError again

    GitHub | 2 years ago | ksilin
    scala.MatchError: `if`(x.!=(0).||(y.!=(0))) (of class scala.reflect.internal.Trees$Apply)
  3. 0

    NoNeedForMonad throws MatchError

    GitHub | 2 years ago | vkostyukov
    scala.MatchError: next (of class scala.reflect.internal.Trees$Ident)
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  5. 0

    Named export def inherited from traits crash the compiler

    GitHub | 6 months ago | sjrd
    scala.MatchError: org.scalajs.testsuite.jsinterop.ExportsTest$FooNamedTrait$1$class.$js$exported$meth|1(ExportsTest$BarNamedFromTrait$1.this, namedArgs) (of class scala.reflect.internal.Trees$Apply)
  6. 0

    Unquote applied types in scala macros

    Stack Overflow | 3 years ago | tir0nik
    scala.MatchError: MyMacro.MySuperType[(Char, Char)] (of class scala.reflect.internal.Trees$TypeTree)

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    Root Cause Analysis

    1. scala.MatchError

      scoverage.Invoker.invoked(5, "/tmp/warttest/target/scala-2.11/scoverage-data") (of class scala.reflect.internal.Trees$Apply)

      at org.wartremover.warts.NoNeedForMonad$$anonfun$asFuncTransform$1$1.apply()
    2. org.wartremover.warts
      NoNeedForMonad$$anonfun$asFuncTransform$1$1.apply
      1. org.wartremover.warts.NoNeedForMonad$$anonfun$asFuncTransform$1$1.apply(NoNeedForMonad.scala:48)
      2. org.wartremover.warts.NoNeedForMonad$$anonfun$asFuncTransform$1$1.apply(NoNeedForMonad.scala:48)
      2 frames
    3. Scala
      List.map
      1. scala.collection.immutable.List.map(List.scala:273)
      1 frame
    4. org.wartremover.warts
      NoNeedForMonad$$anonfun$4.apply
      1. org.wartremover.warts.NoNeedForMonad$.asFuncTransform$1(NoNeedForMonad.scala:48)
      2. org.wartremover.warts.NoNeedForMonad$.org$wartremover$warts$NoNeedForMonad$$processBodyArgs$1(NoNeedForMonad.scala:54)
      3. org.wartremover.warts.NoNeedForMonad$$anonfun$4.apply(NoNeedForMonad.scala:59)
      4. org.wartremover.warts.NoNeedForMonad$$anonfun$4.apply(NoNeedForMonad.scala:59)
      4 frames
    5. Scala
      List.flatMap
      1. scala.collection.immutable.List.flatMap(List.scala:327)
      1 frame
    6. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$.org$wartremover$warts$NoNeedForMonad$$processFlatMapChain$1(NoNeedForMonad.scala:59)
      2. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:88)
      2 frames
    7. Scala
      Trees$Traverser.traverse
      1. scala.reflect.internal.Trees$class.traverseComponents$1(Trees.scala:1283)
      2. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1330)
      3. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      4. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      5. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      5 frames
    8. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    9. Scala
      Trees$Traverser.traverse
      1. scala.reflect.internal.Trees$class.traverseComponents$1(Trees.scala:1235)
      2. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1330)
      3. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      4. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      5. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      5 frames
    10. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    11. Scala
      Trees$Traverser.traverse
      1. scala.reflect.internal.Trees$$anonfun$traverseMemberDef$1$1.apply$mcV$sp(Trees.scala:1215)
      2. scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2507)
      3. scala.reflect.internal.Trees$class.traverseMemberDef$1(Trees.scala:1203)
      4. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1328)
      5. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      6. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      7. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      7 frames
    12. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    13. Scala
      Trees$Traverser.traverse
      1. scala.reflect.api.Trees$Traverser$$anonfun$traverseStats$1$$anonfun$apply$1.apply$mcV$sp(Trees.scala:2498)
      2. scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2507)
      3. scala.reflect.api.Trees$Traverser.traverseStats(Trees.scala:2497)
      4. scala.reflect.internal.Trees$class.traverseComponents$1(Trees.scala:1232)
      5. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1330)
      6. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      7. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      8. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      8 frames
    14. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    15. Scala
      Trees$Traverser.traverse
      1. scala.reflect.internal.Trees$$anonfun$traverseMemberDef$1$1.apply$mcV$sp(Trees.scala:1207)
      2. scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2507)
      3. scala.reflect.internal.Trees$class.traverseMemberDef$1(Trees.scala:1203)
      4. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1328)
      5. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      6. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      7. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      7 frames
    16. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    17. Scala
      Trees$Traverser.traverse
      1. scala.reflect.api.Trees$Traverser$$anonfun$traverseStats$1$$anonfun$apply$1.apply$mcV$sp(Trees.scala:2498)
      2. scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2507)
      3. scala.reflect.api.Trees$Traverser.traverseStats(Trees.scala:2497)
      4. scala.reflect.internal.Trees$class.itraverse(Trees.scala:1326)
      5. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      6. scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:16)
      7. scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2475)
      7 frames
    18. org.wartremover.warts
      NoNeedForMonad$$anon$1.traverse
      1. org.wartremover.warts.NoNeedForMonad$$anon$1.traverse(NoNeedForMonad.scala:89)
      1 frame
    19. org.wartremover
      Plugin$Traverser$$anon$1$$anonfun$go$1$1.apply
      1. org.wartremover.Plugin$Traverser$$anon$1$$anonfun$go$1$1.apply(Plugin.scala:74)
      2. org.wartremover.Plugin$Traverser$$anon$1$$anonfun$go$1$1.apply(Plugin.scala:74)
      2 frames
    20. Scala
      List.foreach
      1. scala.collection.immutable.List.foreach(List.scala:381)
      1 frame
    21. org.wartremover
      Plugin$Traverser$$anon$1.apply
      1. org.wartremover.Plugin$Traverser$$anon$1.go$1(Plugin.scala:74)
      2. org.wartremover.Plugin$Traverser$$anon$1.apply(Plugin.scala:76)
      2 frames
    22. Scala Compiler
      Global$GlobalPhase$$anonfun$run$1.apply
      1. scala.tools.nsc.Global$GlobalPhase$$anonfun$applyPhase$1.apply$mcV$sp(Global.scala:440)
      2. scala.tools.nsc.Global$GlobalPhase.withCurrentUnit(Global.scala:431)
      3. scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:440)
      4. scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:398)
      5. scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:398)
      5 frames
    23. Scala
      AbstractIterator.foreach
      1. scala.collection.Iterator$class.foreach(Iterator.scala:893)
      2. scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
      2 frames
    24. Scala Compiler
      Global$Run.compile
      1. scala.tools.nsc.Global$GlobalPhase.run(Global.scala:398)
      2. scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1501)
      3. scala.tools.nsc.Global$Run.compileUnits(Global.scala:1486)
      4. scala.tools.nsc.Global$Run.compileSources(Global.scala:1481)
      5. scala.tools.nsc.Global$Run.compile(Global.scala:1582)
      5 frames
    25. SBT
      CompilerInterface.run
      1. xsbt.CachedCompiler0.run(CompilerInterface.scala:116)
      2. xsbt.CachedCompiler0.run(CompilerInterface.scala:95)
      3. xsbt.CompilerInterface.run(CompilerInterface.scala:26)
      3 frames
    26. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    27. SBT
      Defaults$$anonfun$compileIncrementalTask$1.apply
      1. sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:101)
      2. sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:47)
      3. sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)
      4. sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply$mcV$sp(MixedAnalyzingCompiler.scala:50)
      5. sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:50)
      6. sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:50)
      7. sbt.compiler.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:74)
      8. sbt.compiler.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:49)
      9. sbt.compiler.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:64)
      10. sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)
      11. sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)
      12. sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:66)
      13. sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:64)
      14. sbt.inc.IncrementalCommon.cycle(IncrementalCommon.scala:32)
      15. sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:72)
      16. sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:71)
      17. sbt.inc.Incremental$.manageClassfiles(Incremental.scala:99)
      18. sbt.inc.Incremental$.compile(Incremental.scala:71)
      19. sbt.inc.IncrementalCompile$.apply(Compile.scala:54)
      20. sbt.compiler.IC$.compileInternal(IncrementalCompiler.scala:160)
      21. sbt.compiler.IC$.incrementalCompile(IncrementalCompiler.scala:138)
      22. sbt.Compiler$.compile(Compiler.scala:152)
      23. sbt.Compiler$.compile(Compiler.scala:138)
      24. sbt.Defaults$.sbt$Defaults$$compileIncrementalTaskImpl(Defaults.scala:860)
      25. sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:851)
      26. sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:849)
      26 frames
    28. Scala
      Function1$$anonfun$compose$1.apply
      1. scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
      1 frame
    29. SBT
      $tilde$greater$$anonfun$$u2219$1.apply
      1. sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
      1 frame
    30. sbt Task system
      Transform$$anon$4.work
      1. sbt.std.Transform$$anon$4.work(System.scala:63)
      1 frame
    31. SBT
      CompletionService$$anon$2.call
      1. sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
      2. sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
      3. sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
      4. sbt.Execute.work(Execute.scala:237)
      5. sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
      6. sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
      7. sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
      8. sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
      8 frames
    32. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      2. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      4. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      6. java.lang.Thread.run(Thread.java:745)
      6 frames