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Mutually recursive type aliases involving structural types stack overflows the compiler #9142

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scabug opened this Issue Feb 9, 2015 · 1 comment

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scabug commented Feb 9, 2015 

scala> class Enum
defined class Enum

scala> class Struct
defined class Struct

scala> type Const = Struct { val value: Int }; type Add = Struct { val left: Tree; val right: Tree }; type Tree = Struct { val tag: Byte; val data: Enum { val const: Const; val add: Add } }
<console>:9: error: recursive value left needs type
       type Const = Struct { val value: Int }; type Add = Struct { val left: Tree; val right: Tree }; type Tree = Struct { val tag: Byte; val data: Enum { val const: Const; val add: Add } }
                                                                                                                                                                                      ^

scala> { type Const = Struct { val value: Int }; type Add = Struct { val left: Tree; val right: Tree }; type Tree = Struct { val tag: Byte; val data: Enum { val const: Const; val add: Add } } }
java.lang.StackOverflowError
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:127)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:123)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:123)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:61)
	at scala.collection.immutable.List.loop$1(List.scala:172)
	at scala.collection.immutable.List.mapConserve(List.scala:188)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:157)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:138)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:133)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1$$anonfun$apply$2.apply(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.withVariance(TypeMaps.scala:198)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$$anonfun$mapOver$1.apply(Variances.scala:111)
	at scala.reflect.internal.Scopes$Scope.foreach(Scopes.scala:373)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.mapOver(Variances.scala:111)
	at scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:158)
	at scala.reflect.internal.Variances$VarianceValidator$ValidateVarianceMap$.apply(Variances.scala:130)

That entry seems to have slain the compiler.  Shall I replay
your session? I can re-run each line except the last one.
[y/n]
@scabug

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scabug Feb 9, 2015

Imported From: https://issues.scala-lang.org/browse/SI-9142?orig=1
Reporter: @densh
Affected Versions: 2.11.4

scabug commented Feb 9, 2015

Imported From: https://issues.scala-lang.org/browse/SI-9142?orig=1
Reporter: @densh
Affected Versions: 2.11.4
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