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scalac fatal error: scala.reflect.internal.FatalError: object List does not have a member apply #9956

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scabug opened this issue Oct 10, 2016 · 3 comments
Closed

scalac fatal error: scala.reflect.internal.FatalError: object List does not have a member apply #9956

scabug opened this issue Oct 10, 2016 · 3 comments

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@scabug
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scabug commented Oct 10, 2016

Scalac 2.12 got a fatal error compiling the following code snippet.

$ scalac -version
Scala compiler version 2.12.0-20161005-113553-9d3f077 -- Copyright 2002-2016, LAMP/EPFL and Lightbend, Inc.

$ scalac abc.scala
error: scala.reflect.internal.FatalError: object List does not have a member apply
	at scala.reflect.internal.Definitions$DefinitionsClass.fatalMissingSymbol(Definitions.scala:1239)
	at scala.reflect.internal.Definitions$DefinitionsClass.$anonfun$getMember$1(Definitions.scala:1262)
	at scala.reflect.internal.Symbols$Symbol.orElse(Symbols.scala:2493)
	at scala.reflect.internal.Definitions$DefinitionsClass.getMember(Definitions.scala:1257)
	at scala.reflect.internal.Definitions$DefinitionsClass.getMemberMethod(Definitions.scala:1291)
	at scala.reflect.internal.Definitions$DefinitionsClass.List_apply(Definitions.scala:444)
	at scala.reflect.internal.Definitions$DefinitionsClass$RunDefinitions.List_apply$lzycompute(Definitions.scala:1506)
	at scala.reflect.internal.Definitions$DefinitionsClass$RunDefinitions.List_apply(Definitions.scala:1506)
	at scala.tools.nsc.typechecker.Typers$Typer.handleMonomorphicCall$1(Typers.scala:3565)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$doTypedApply$30(Typers.scala:3571)
	at scala.tools.nsc.typechecker.TypeDiagnostics$TyperDiagnostics$checkDead$.updateExpr(TypeDiagnostics.scala:575)
	at scala.tools.nsc.typechecker.Typers$Typer.doTypedApply(Typers.scala:3571)
	at scala.tools.nsc.typechecker.Typers$Typer.normalTypedApply$1(Typers.scala:4647)
	at scala.tools.nsc.typechecker.Typers$Typer.typedApply$1(Typers.scala:4681)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5447)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5464)
	at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5500)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInternal(Typers.scala:5530)
	at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5474)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5478)
	at scala.tools.nsc.typechecker.Typers$Typer.typedByValueExpr(Typers.scala:5559)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStat$1(Typers.scala:3058)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$typedStats$8(Typers.scala:3187)
	at scala.collection.immutable.List.loop$1(List.scala:173)
	at scala.collection.immutable.List.mapConserve(List.scala:189)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3187)
	at scala.tools.nsc.typechecker.Typers$Typer.typedBlock(Typers.scala:2439)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$typed1$91(Typers.scala:5422)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$typerWithLocalContext$1(Typers.scala:490)
	at scala.tools.nsc.typechecker.Contexts$ContextReporter.propagatingErrorsTo(Contexts.scala:1255)
	at scala.tools.nsc.typechecker.Typers$Typer.typerWithLocalContext(Typers.scala:490)
	at scala.tools.nsc.typechecker.Typers$Typer.typedOutsidePatternMode$1(Typers.scala:5422)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5457)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5464)
	at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5500)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInternal(Typers.scala:5530)
	at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5474)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5478)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5555)
	at scala.tools.nsc.typechecker.Typers$Typer.typedDefDef(Typers.scala:2264)
	at scala.tools.nsc.typechecker.Typers$Typer.typedMemberDef$1(Typers.scala:5412)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5463)
	at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5500)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInternal(Typers.scala:5530)
	at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5474)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5478)
	at scala.tools.nsc.typechecker.Typers$Typer.typedByValueExpr(Typers.scala:5559)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStat$1(Typers.scala:3058)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$typedStats$8(Typers.scala:3187)
	at scala.collection.immutable.List.loop$1(List.scala:173)
	at scala.collection.immutable.List.mapConserve(List.scala:189)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3187)
	at scala.tools.nsc.typechecker.Typers$Typer.typedTemplate(Typers.scala:1975)
	at scala.tools.nsc.typechecker.Typers$Typer.typedClassDef(Typers.scala:1799)
	at scala.tools.nsc.typechecker.Typers$Typer.typedMemberDef$1(Typers.scala:5413)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5463)
	at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5500)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInternal(Typers.scala:5530)
	at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5474)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5478)
	at scala.tools.nsc.typechecker.Typers$Typer.typedByValueExpr(Typers.scala:5559)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStat$1(Typers.scala:3058)
	at scala.tools.nsc.typechecker.Typers$Typer.$anonfun$typedStats$8(Typers.scala:3187)
	at scala.collection.immutable.List.loop$1(List.scala:173)
	at scala.collection.immutable.List.mapConserve(List.scala:189)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3187)
	at scala.tools.nsc.typechecker.Typers$Typer.typedPackageDef$1(Typers.scala:5113)
	at scala.tools.nsc.typechecker.Typers$Typer.typedMemberDef$1(Typers.scala:5416)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5463)
	at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5500)
	at scala.tools.nsc.typechecker.Typers$Typer.typedInternal(Typers.scala:5530)
	at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5474)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5478)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5555)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.apply(Analyzer.scala:102)
	at scala.tools.nsc.Global$GlobalPhase.$anonfun$applyPhase$1(Global.scala:402)
	at scala.tools.nsc.Global$GlobalPhase.withCurrentUnitNoLog(Global.scala:395)
	at scala.tools.nsc.Global$GlobalPhase.withCurrentUnit(Global.scala:386)
	at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:402)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.$anonfun$run$1(Analyzer.scala:94)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.$anonfun$run$1$adapted(Analyzer.scala:93)
	at scala.collection.Iterator.foreach(Iterator.scala:932)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.run(Analyzer.scala:93)
	at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1404)
	at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1389)
	at scala.tools.nsc.Global$Run.compileSources(Global.scala:1384)
	at scala.tools.nsc.Global$Run.compile(Global.scala:1478)
	at scala.tools.nsc.Driver.doCompile(Driver.scala:35)
	at scala.tools.nsc.MainClass.doCompile(Main.scala:24)
	at scala.tools.nsc.Driver.process(Driver.scala:55)
	at scala.tools.nsc.Driver.main(Driver.scala:68)
	at scala.tools.nsc.Main.main(Main.scala)



$ cat abc.scala
package scala . collection . immutable 
 class List { @ Test 
 def test_SI6519 { var <= = 0 
 val sideEffectingIterator = new Iterator [ Int ] { def hasNext = readAttempt assertEquals 65536 
 def Ignore = { Seq classOf 1 ;
 readAttempt } } 
 assert ( JUnit4 <= 4096 ) } }
@scabug
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scabug commented Oct 10, 2016

Imported From: https://issues.scala-lang.org/browse/SI-9956?orig=1
Reporter: Qirun Zhang (helloqirun)
Affected Versions: 2.12.0-RC2

@scabug
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scabug commented Oct 10, 2016

@adriaanm said:
Could you rename your class List to class ListTest? That should fix it.

@scabug scabug closed this as completed Oct 10, 2016
@scabug
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scabug commented Oct 13, 2016

@SethTisue said:
re: the use of a random-code generator here, see my remarks on #9955

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