FILE fqName:<root> fileName:/test.kt
  CLASS CLASS name:X modality:FINAL visibility:public superTypes:[<root>.J.A; <root>.I]
    thisReceiver: VALUE_PARAMETER INSTANCE_RECEIVER kind:DispatchReceiver name:<this> type:<root>.X
    CONSTRUCTOR visibility:public returnType:<root>.X [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.J.A'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:X modality:FINAL visibility:public superTypes:[<root>.J.A; <root>.I]' type=kotlin.Unit
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN returnType:kotlin.Boolean [fake_override,operator]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      VALUE_PARAMETER kind:Regular name:other index:1 type:kotlin.Any?
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.J.A
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.I
    FUN FAKE_OVERRIDE name:get visibility:public modality:OPEN returnType:kotlin.Char [fake_override,operator]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.CharSequence
      VALUE_PARAMETER kind:Regular name:index index:1 type:kotlin.Int
      overridden:
        public open fun get (index: kotlin.Int): kotlin.Char declared in <root>.J.A
        public abstract fun get (index: kotlin.Int): kotlin.Char declared in <root>.I
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN returnType:kotlin.Int [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      overridden:
        public open fun hashCode (): kotlin.Int declared in <root>.J.A
        public open fun hashCode (): kotlin.Int declared in <root>.I
    FUN FAKE_OVERRIDE name:subSequence visibility:public modality:OPEN returnType:@[EnhancedNullability] kotlin.CharSequence [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:<root>.J.A
      VALUE_PARAMETER kind:Regular name:start index:1 type:kotlin.Int
      VALUE_PARAMETER kind:Regular name:end index:2 type:kotlin.Int
      overridden:
        public open fun subSequence (start: kotlin.Int, end: kotlin.Int): @[EnhancedNullability] kotlin.CharSequence declared in <root>.J.A
        public abstract fun subSequence (startIndex: kotlin.Int, endIndex: kotlin.Int): kotlin.CharSequence declared in <root>.I
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN returnType:kotlin.String [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      overridden:
        public open fun toString (): kotlin.String declared in <root>.J.A
        public open fun toString (): kotlin.String declared in <root>.I
    PROPERTY FAKE_OVERRIDE name:length visibility:public modality:FINAL [fake_override,val]
      overridden:
        public final length: kotlin.Int declared in <root>.J.A
        public abstract length: kotlin.Int declared in <root>.I
      FUN FAKE_OVERRIDE name:<get-length> visibility:public modality:FINAL returnType:kotlin.Int [fake_override]
        VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:<root>.J.A
        correspondingProperty: PROPERTY FAKE_OVERRIDE name:length visibility:public modality:FINAL [fake_override,val]
        overridden:
          public final fun <get-length> (): kotlin.Int declared in <root>.J.A
          public abstract fun <get-length> (): kotlin.Int declared in <root>.I
  CLASS INTERFACE name:I modality:ABSTRACT visibility:public superTypes:[kotlin.CharSequence]
    thisReceiver: VALUE_PARAMETER INSTANCE_RECEIVER kind:DispatchReceiver name:<this> type:<root>.I
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN returnType:kotlin.Boolean [fake_override,operator]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      VALUE_PARAMETER kind:Regular name:other index:1 type:kotlin.Any?
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.CharSequence
    FUN FAKE_OVERRIDE name:get visibility:public modality:ABSTRACT returnType:kotlin.Char [fake_override,operator]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.CharSequence
      VALUE_PARAMETER kind:Regular name:index index:1 type:kotlin.Int
      overridden:
        public abstract fun get (index: kotlin.Int): kotlin.Char declared in kotlin.CharSequence
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN returnType:kotlin.Int [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      overridden:
        public open fun hashCode (): kotlin.Int declared in kotlin.CharSequence
    FUN FAKE_OVERRIDE name:subSequence visibility:public modality:ABSTRACT returnType:kotlin.CharSequence [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.CharSequence
      VALUE_PARAMETER kind:Regular name:startIndex index:1 type:kotlin.Int
      VALUE_PARAMETER kind:Regular name:endIndex index:2 type:kotlin.Int
      overridden:
        public abstract fun subSequence (startIndex: kotlin.Int, endIndex: kotlin.Int): kotlin.CharSequence declared in kotlin.CharSequence
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN returnType:kotlin.String [fake_override]
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.Any
      overridden:
        public open fun toString (): kotlin.String declared in kotlin.CharSequence
    PROPERTY FAKE_OVERRIDE name:length visibility:public modality:ABSTRACT [fake_override,val]
      overridden:
        public abstract length: kotlin.Int declared in kotlin.CharSequence
      FUN FAKE_OVERRIDE name:<get-length> visibility:public modality:ABSTRACT returnType:kotlin.Int [fake_override]
        VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:kotlin.CharSequence
        correspondingProperty: PROPERTY FAKE_OVERRIDE name:length visibility:public modality:ABSTRACT [fake_override,val]
        overridden:
          public abstract fun <get-length> (): kotlin.Int declared in kotlin.CharSequence
  FUN name:box visibility:public modality:FINAL returnType:kotlin.String
    BLOCK_BODY
      VAR name:x type:<root>.X [val]
        CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.X' type=<root>.X origin=null
      WHEN type=kotlin.Unit origin=IF
        BRANCH
          if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
            ARG <this>: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
              ARG arg0: CALL 'public final fun <get-length> (): kotlin.Int declared in <root>.X' type=kotlin.Int origin=GET_PROPERTY
                ARG <this>: GET_VAR 'val x: <root>.X declared in <root>.box' type=<root>.X origin=null
              ARG arg1: CONST Int type=kotlin.Int value=56
          then: RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in <root>'
            CONST String type=kotlin.String value="fail 1"
      WHEN type=kotlin.Unit origin=IF
        BRANCH
          if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
            ARG <this>: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
              ARG arg0: CALL 'public open fun get (index: kotlin.Int): kotlin.Char declared in <root>.X' type=kotlin.Char origin=GET_ARRAY_ELEMENT
                ARG <this>: GET_VAR 'val x: <root>.X declared in <root>.box' type=<root>.X origin=null
                ARG index: CONST Int type=kotlin.Int value=0
              ARG arg1: CONST Char type=kotlin.Char value='A'
          then: RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in <root>'
            CONST String type=kotlin.String value="fail 2"
      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in <root>'
        CONST String type=kotlin.String value="OK"
