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Spurious cyclic reference error

See original GitHub issue

The code below compiles on Scala 2.13.7. Although in this minimized example, the compiler doesn’t crash, in the non-minimized use case in our real code, the compiler does crash with the stacktrace shown even lower. I’m not entirely sure if this code should compile in either version, but we have been using it since 2.12 with no trouble.

Note that the compiler crash occurs when code compiled with 3.1.0 depends on the non-minimized version of this code compiled with 2.13.7.

Update: you can workaround the problem where code compiled with Scala 2 is referenced from Scala 3 by overriding the methods in the Scala 2 code with the concrete type. That is, if you have a method def foo: Foo on AbstractBar, if you override it with def foo: ConcreteFoo on ConcreteBar, then foo can be called on an instance of ConcreteBar from Scala 3 without an error.

Compiler version

3.1.0

Minimized code

trait AbstractFoo extends AbstractTypes
class ConcreteFoo extends AbstractFoo with ConcreteTypes

trait AbstractTypes { self =>

  type Bar <: AbstractBar { type Foo = self.Foo }

  type Foo <: AbstractFoo { type Bar = self.Bar }

}

trait ConcreteTypes extends AbstractTypes {
  override type Bar = ConcreteBar
  override type Foo = ConcreteFoo
}

class ConcreteBar extends AbstractBar with ConcreteTypes

trait AbstractBar extends AbstractTypes

Output (click arrow to expand)

[error] -- Error: [redacted]
[error] 3 |trait AbstractFoo extends AbstractTypes
[error]   |      ^
[error]   |Recursion limit exceeded.
[error]   |Maybe there is an illegal cyclic reference?
[error]   |If that's not the case, you could also try to increase the stacksize using the -Xss JVM option.
[error]   |A recurring operation is (inner to outer):
[error]   |
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  ...
[error]   |
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error]   |  find-member AbstractTypes#Foo
[error]   |  find-member AbstractTypes#Bar
[error] -- Error: /[redacted]
[error] 4 |class ConcreteFoo extends AbstractFoo with ConcreteTypes
[error]   |      ^
[error]   |Recursion limit exceeded.
[error]   |Maybe there is an illegal cyclic reference?
[error]   |If that's not the case, you could also try to increase the stacksize using the -Xss JVM option.
[error]   |A recurring operation is (inner to outer):
[error]   |
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  ...
[error]   |
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error]   |  find-member AbstractFoo#Foo
[error]   |  find-member AbstractFoo#Bar
[error] -- Error: [redacted]
[error] 14 |trait ConcreteTypes extends AbstractTypes {
[error]    |      ^
[error]    |Recursion limit exceeded.
[error]    |Maybe there is an illegal cyclic reference?
[error]    |If that's not the case, you could also try to increase the stacksize using the -Xss JVM option.
[error]    |A recurring operation is (inner to outer):
[error]    |
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  ...
[error]    |
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error] -- Error: [redacted]
[error] 19 |class ConcreteBar extends AbstractBar with ConcreteTypes
[error]    |      ^
[error]    |Recursion limit exceeded.
[error]    |Maybe there is an illegal cyclic reference?
[error]    |If that's not the case, you could also try to increase the stacksize using the -Xss JVM option.
[error]    |A recurring operation is (inner to outer):
[error]    |
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  ...
[error]    |
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error]    |  find-member AbstractBar#Foo
[error]    |  find-member AbstractBar#Bar
[error] -- Error: [redacted]
[error] 21 |trait AbstractBar extends AbstractTypes
[error]    |      ^
[error]    |Recursion limit exceeded.
[error]    |Maybe there is an illegal cyclic reference?
[error]    |If that's not the case, you could also try to increase the stacksize using the -Xss JVM option.
[error]    |A recurring operation is (inner to outer):
[error]    |
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  ...
[error]    |
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error]    |  find-member AbstractTypes#Foo
[error]    |  find-member AbstractTypes#Bar
[error] 5 errors found
[error] 5 errors found

Stacktrace from non-minimized crash:

[error] java.lang.AssertionError: assertion failed
[error] scala.runtime.Scala3RunTime$.assertFailed(Scala3RunTime.scala:11)
[error] dotty.tools.dotc.core.Types$LazyRef.ref(Types.scala:2859)
[error] dotty.tools.dotc.core.Types$Type.dealias1(Types.scala:1376)
[error] dotty.tools.dotc.core.Types$Type.dealias(Types.scala:1384)
[error] dotty.tools.dotc.core.Types$Type.isSingleton(Types.scala:319)
[error] dotty.tools.dotc.core.TypeComparer.isSingletonBounds$1(TypeComparer.scala:2030)
[error] dotty.tools.dotc.core.TypeComparer.singletonInterval(TypeComparer.scala:2033)
[error] dotty.tools.dotc.core.TypeComparer.glbArgs(TypeComparer.scala:2164)
[error] dotty.tools.dotc.core.TypeComparer.distributeAnd(TypeComparer.scala:2330)
[error] dotty.tools.dotc.core.TypeComparer.andTypeGen(TypeComparer.scala:2237)
[error] dotty.tools.dotc.core.TypeComparer.andType(TypeComparer.scala:2265)
[error] dotty.tools.dotc.core.TypeComparer.glb(TypeComparer.scala:2077)
[error] dotty.tools.dotc.core.TypeComparer$.glb(TypeComparer.scala:2766)
[error] dotty.tools.dotc.core.Types$Type.$amp(Types.scala:1132)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.computeAndOrType$1(SymDenotations.scala:2195)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.recur$1(SymDenotations.scala:2204)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.baseTypeOf(SymDenotations.scala:2224)
[error] dotty.tools.dotc.core.Types$Type.baseType(Types.scala:1125)
[error] dotty.tools.dotc.core.TypeComparer.nonExprBaseType(TypeComparer.scala:1333)
[error] dotty.tools.dotc.core.TypeComparer.tryBaseType$1(TypeComparer.scala:753)
[error] dotty.tools.dotc.core.TypeComparer.compareAppliedType2$1(TypeComparer.scala:1196)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:565)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:451)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:260)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:260)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Types$Type.goAnd$1(Types.scala:851)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:717)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.nonPrivateMember(Types.scala:656)
[error] dotty.tools.dotc.core.Types$NamedType.memberDenot(Types.scala:2269)
[error] dotty.tools.dotc.core.Types$NamedType.reload$1(Types.scala:2550)
[error] dotty.tools.dotc.core.Types$NamedType.withPrefix(Types.scala:2563)
[error] dotty.tools.dotc.core.Types$NamedType.derivedSelect(Types.scala:2503)
[error] dotty.tools.dotc.core.Types$TypeMap.derivedSelect(Types.scala:5328)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.derivedSelect(Types.scala:5632)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:101)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver$$anonfun$1(Types.scala:5450)
[error] dotty.tools.dotc.core.Types$LazyRef.ref(Types.scala:2865)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:249)
[error] dotty.tools.dotc.core.Types$TypeMap.op$proxy16$1(Types.scala:5367)
[error] dotty.tools.dotc.core.Types$TypeMap.mapArgs(Types.scala:5367)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5402)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:253)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5414)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:253)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:256)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Types$Type.goAnd$1(Types.scala:851)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:717)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.nonPrivateMember(Types.scala:656)
[error] dotty.tools.dotc.core.Types$NamedType.memberDenot(Types.scala:2269)
[error] dotty.tools.dotc.core.Types$NamedType.reload$1(Types.scala:2550)
[error] dotty.tools.dotc.core.Types$NamedType.withPrefix(Types.scala:2563)
[error] dotty.tools.dotc.core.Types$NamedType.derivedSelect(Types.scala:2503)
[error] dotty.tools.dotc.core.Types$TypeMap.derivedSelect(Types.scala:5328)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.derivedSelect(Types.scala:5632)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:101)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver$$anonfun$1(Types.scala:5450)
[error] dotty.tools.dotc.core.Types$LazyRef.ref(Types.scala:2865)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:249)
[error] dotty.tools.dotc.core.Types$TypeMap.op$proxy16$1(Types.scala:5367)
[error] dotty.tools.dotc.core.Types$TypeMap.mapArgs(Types.scala:5367)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5402)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:253)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5414)
[error] dotty.tools.dotc.core.TypeComparer$$anon$1.apply(TypeComparer.scala:253)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:256)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.goAnd$1(Types.scala:851)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:717)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.tryWiden(Types.scala:5582)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.derivedSelect(Types.scala:5628)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:101)
[error] dotty.tools.dotc.core.Types$TypeMap.op$proxy18$1(Types.scala:5408)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5408)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5437)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5414)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.TypeOps$.asSeenFrom(TypeOps.scala:54)
[error] dotty.tools.dotc.core.Types$Type.asSeenFrom(Types.scala:1024)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.derived$1(Denotations.scala:1096)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1118)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1076)
[error] dotty.tools.dotc.core.Denotations$PreDenotation.asSeenFrom(Denotations.scala:135)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.computeAsSeenFrom(Denotations.scala:1215)
[error] dotty.tools.dotc.core.Denotations$PreDenotation.asSeenFrom(Denotations.scala:135)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.goAnd$1(Types.scala:851)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:717)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.tryWiden(Types.scala:5582)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.derivedSelect(Types.scala:5628)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:101)
[error] dotty.tools.dotc.core.Types$TypeMap.op$proxy18$1(Types.scala:5408)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5408)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5437)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5437)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5414)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.TypeOps$.asSeenFrom(TypeOps.scala:54)
[error] dotty.tools.dotc.core.Types$Type.asSeenFrom(Types.scala:1024)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.derived$1(Denotations.scala:1096)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1118)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1076)
[error] dotty.tools.dotc.core.Denotations$PreDenotation.asSeenFrom(Denotations.scala:135)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.computeAsSeenFrom(Denotations.scala:1215)
[error] dotty.tools.dotc.core.Denotations$PreDenotation.asSeenFrom(Denotations.scala:135)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.goAnd$1(Types.scala:851)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:717)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:590)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:451)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:260)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:355)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:260)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.monitoredIsSubType$1(TypeComparer.scala:260)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSubInfo$1(TypeComparer.scala:1827)
[error] dotty.tools.dotc.core.TypeComparer.qualifies$1(TypeComparer.scala:1830)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1835)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.core.TypeComparer.hasMatchingMember(TypeComparer.scala:1834)
[error] dotty.tools.dotc.core.TypeComparer.compareRefinedSlow$1(TypeComparer.scala:574)
[error] dotty.tools.dotc.core.TypeComparer.compareRefined$1(TypeComparer.scala:595)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:600)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:396)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.compareTypeBounds$1(TypeComparer.scala:730)
[error] dotty.tools.dotc.core.TypeComparer.thirdTry$1(TypeComparer.scala:736)
[error] dotty.tools.dotc.core.TypeComparer.secondTry$1(TypeComparer.scala:498)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:384)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.isSub(TypeComparer.scala:207)
[error] dotty.tools.dotc.core.ConstraintHandling.op$proxy1$1(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen(ConstraintHandling.scala:229)
[error] dotty.tools.dotc.core.ConstraintHandling.isSubTypeWhenFrozen$(ConstraintHandling.scala:27)
[error] dotty.tools.dotc.core.TypeComparer.isSubTypeWhenFrozen(TypeComparer.scala:30)
[error] dotty.tools.dotc.core.TypeComparer$.isSubTypeWhenFrozen(TypeComparer.scala:2738)
[error] dotty.tools.dotc.core.Types$Type.frozen_$less$colon$less(Types.scala:1038)
[error] dotty.tools.dotc.core.Types$Type.overrides(Types.scala:1077)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeSingleDenot$1(Denotations.scala:474)
[error] dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
[error] dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
[error] dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1210)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2067)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.goThis$1(Types.scala:807)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:700)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.nonPrivateMember(Types.scala:656)
[error] dotty.tools.dotc.core.Types$NamedType.memberDenot(Types.scala:2269)
[error] dotty.tools.dotc.core.Types$NamedType.reload$1(Types.scala:2550)
[error] dotty.tools.dotc.core.Types$NamedType.withPrefix(Types.scala:2563)
[error] dotty.tools.dotc.core.Types$NamedType.derivedSelect(Types.scala:2503)
[error] dotty.tools.dotc.core.Types$TypeMap.derivedSelect(Types.scala:5328)
[error] dotty.tools.dotc.core.Types$ApproximatingTypeMap.derivedSelect(Types.scala:5632)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:101)
[error] dotty.tools.dotc.core.Types$TypeMap.mapOver(Types.scala:5421)
[error] dotty.tools.dotc.core.TypeOps$AsSeenFromMap.apply(TypeOps.scala:109)
[error] dotty.tools.dotc.core.TypeOps$.asSeenFrom(TypeOps.scala:54)
[error] dotty.tools.dotc.core.Types$Type.asSeenFrom(Types.scala:1024)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.derived$1(Denotations.scala:1096)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1118)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.computeAsSeenFrom(Denotations.scala:1076)
[error] dotty.tools.dotc.core.Denotations$PreDenotation.asSeenFrom(Denotations.scala:135)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.mapInherited(Denotations.scala:1059)
[error] dotty.tools.dotc.core.Denotations$SingleDenotation.mapInherited(Denotations.scala:1056)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.collect$1(SymDenotations.scala:2055)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.collect$1(SymDenotations.scala:2051)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.addInherited(SymDenotations.scala:2060)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.computeMembersNamed(SymDenotations.scala:2045)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.membersNamed(SymDenotations.scala:2012)
[error] dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:2063)
[error] dotty.tools.dotc.core.Types$Type.go$1(Types.scala:683)
[error] dotty.tools.dotc.core.Types$Type.findMember(Types.scala:870)
[error] dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:666)
[error] dotty.tools.dotc.core.Types$Type.member(Types.scala:650)
[error] dotty.tools.dotc.typer.ProtoTypes$SelectionProto.isMatchedBy(ProtoTypes.scala:187)
[error] dotty.tools.dotc.core.TypeComparer.isMatchedByProto(TypeComparer.scala:1893)
[error] dotty.tools.dotc.core.TypeComparer.firstTry$1(TypeComparer.scala:315)
[error] dotty.tools.dotc.core.TypeComparer.recur(TypeComparer.scala:1315)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:195)
[error] dotty.tools.dotc.core.TypeComparer.isSubType(TypeComparer.scala:205)
[error] dotty.tools.dotc.core.TypeComparer.topLevelSubType(TypeComparer.scala:128)
[error] dotty.tools.dotc.core.TypeComparer.testSubType(TypeComparer.scala:154)
[error] dotty.tools.dotc.core.TypeComparer$.testSubType(TypeComparer.scala:2741)
[error] dotty.tools.dotc.typer.Typer.adaptNoArgsOther$4(Typer.scala:3585)
[error] dotty.tools.dotc.typer.Typer.adaptNoArgs$1(Typer.scala:3682)
[error] dotty.tools.dotc.typer.Typer.adapt1(Typer.scala:3873)
[error] dotty.tools.dotc.typer.Typer.adapt(Typer.scala:3224)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:613)
[error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:663)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2725)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:613)
[error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:663)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2725)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1429)
[error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1419)
[error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1429)
[error] dotty.tools.dotc.typer.Namer.typedAheadRhs$1$$anonfun$1(Namer.scala:1681)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Namer.typedAheadRhs$2(Namer.scala:1681)
[error] dotty.tools.dotc.typer.Namer.rhsType$1(Namer.scala:1689)
[error] dotty.tools.dotc.typer.Namer.cookedRhsType$1(Namer.scala:1716)
[error] dotty.tools.dotc.typer.Namer.lhsType$1(Namer.scala:1717)
[error] dotty.tools.dotc.typer.Namer.inferredResultType(Namer.scala:1728)
[error] dotty.tools.dotc.typer.Namer.inferredType$1(Namer.scala:1468)
[error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1475)
[error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:751)
[error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:887)
[error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:779)
[error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:167)
[error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:188)
[error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:190)
[error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:369)
[error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2697)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2722)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2909)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2959)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1031)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2763)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1429)
[error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1419)
[error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1429)
[error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1486)
[error] dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1559)
[error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:755)
[error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:887)
[error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:779)
[error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:167)
[error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:188)
[error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:190)
[error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:369)
[error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2697)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2722)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2909)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2959)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1031)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2763)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1410)
[error] dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:1199)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2765)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$5(ProtoTypes.scala:431)
[error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:359)
[error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:432)
[error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:853)
[error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:853)
[error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:544)
[error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:609)
[error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:447)
[error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:735)
[error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:852)
[error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1060)
[error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:317)
[error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:107)
[error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:907)
[error] dotty.tools.dotc.typer.Applications.realApply$5$$anonfun$4(Applications.scala:986)
[error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3011)
[error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:997)
[error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1035)
[error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:317)
[error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:107)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2755)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2802)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2936)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2959)
[error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1027)
[error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1031)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2763)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.Typer.$anonfun$39(Typer.scala:2211)
[error] dotty.tools.dotc.typer.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:225)
[error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2211)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2732)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2909)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2959)
[error] dotty.tools.dotc.typer.Typer.typedClassDef(Typer.scala:2409)
[error] dotty.tools.dotc.typer.Typer.typedTypeOrClassDef$2(Typer.scala:2743)
[error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2747)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2817)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2909)
[error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2959)
[error] dotty.tools.dotc.typer.Typer.typedPackageDef(Typer.scala:2532)
[error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2788)
[error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2818)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2883)
[error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:2887)
[error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3003)
[error] dotty.tools.dotc.typer.TyperPhase.liftedTree1$1(TyperPhase.scala:56)
[error] dotty.tools.dotc.typer.TyperPhase.typeCheck$$anonfun$1(TyperPhase.scala:62)
[error] dotty.tools.dotc.core.Phases$Phase.monitor(Phases.scala:411)
[error] dotty.tools.dotc.typer.TyperPhase.typeCheck(TyperPhase.scala:63)
[error] dotty.tools.dotc.typer.TyperPhase.runOn$$anonfun$1(TyperPhase.scala:105)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.immutable.List.foreach(List.scala:333)
[error] dotty.tools.dotc.typer.TyperPhase.runOn(TyperPhase.scala:105)
[error] dotty.tools.dotc.Run.runPhases$4$$anonfun$4(Run.scala:261)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[error] scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1323)
[error] dotty.tools.dotc.Run.runPhases$5(Run.scala:272)
[error] dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:280)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
[error] dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:68)
[error] dotty.tools.dotc.Run.compileUnits(Run.scala:289)
[error] dotty.tools.dotc.Run.compileSources(Run.scala:222)
[error] dotty.tools.dotc.Run.compile(Run.scala:206)
[error] dotty.tools.dotc.Driver.doCompile(Driver.scala:39)
[error] dotty.tools.xsbt.CompilerBridgeDriver.run(CompilerBridgeDriver.java:88)
[error] dotty.tools.xsbt.CompilerBridge.run(CompilerBridge.java:22)
[error] sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:91)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$7(MixedAnalyzingCompiler.scala:186)
[error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
[error] sbt.internal.inc.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:241)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4(MixedAnalyzingCompiler.scala:176)
[error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4$adapted(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.JarUtils$.withPreviousJar(JarUtils.scala:239)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:157)
[error] sbt.internal.inc.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:204)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1$adapted(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5(Incremental.scala:174)
[error] sbt.internal.inc.Incremental$.$anonfun$apply$5$adapted(Incremental.scala:172)
[error] sbt.internal.inc.Incremental$$anon$2.run(Incremental.scala:457)
[error] sbt.internal.inc.IncrementalCommon$CycleState.next(IncrementalCommon.scala:116)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:56)
[error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:52)
[error] sbt.internal.inc.IncrementalCommon.cycle(IncrementalCommon.scala:261)
[error] sbt.internal.inc.Incremental$.$anonfun$incrementalCompile$8(Incremental.scala:412)
[error] sbt.internal.inc.Incremental$.withClassfileManager(Incremental.scala:499)
[error] sbt.internal.inc.Incremental$.incrementalCompile(Incremental.scala:399)
[error] sbt.internal.inc.Incremental$.apply(Incremental.scala:166)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileInternal(IncrementalCompilerImpl.scala:528)
[error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileIncrementally$1(IncrementalCompilerImpl.scala:482)
[error] sbt.internal.inc.IncrementalCompilerImpl.handleCompilationError(IncrementalCompilerImpl.scala:332)
[error] sbt.internal.inc.IncrementalCompilerImpl.compileIncrementally(IncrementalCompilerImpl.scala:420)

Issue Analytics

  • State:open
  • Created 2 years ago
  • Comments:13 (12 by maintainers)

github_iconTop GitHub Comments

1reaction
oderskycommented, Nov 15, 2021

Yes, but I cannot find the original discussions. Some others should help out here.

0reactions
adampaulscommented, Nov 28, 2021

I added some notes on a workaround above that at least unblock our current usage.

Read more comments on GitHub >

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