FILE fqName:<root> fileName:/1.kt
  CLASS CLASS name:A modality:FINAL visibility:public superTypes:[<root>.Java1]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.A
    CONSTRUCTOR visibility:public <> () returnType:<root>.A [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.Java1'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:A modality:FINAL visibility:public superTypes:[<root>.Java1]'
    FUN FAKE_OVERRIDE name:bar visibility:public modality:OPEN <> ($this:<root>.Java1) returnType:@[EnhancedNullability] kotlin.String? [fake_override]
      annotations:
        Nullable(value = <null>)
      overridden:
        public open fun bar (): @[EnhancedNullability] kotlin.String? declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:<root>.Java1
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:foo visibility:public modality:OPEN <> ($this:<root>.Java1, s:@[EnhancedNullability] kotlin.String?) returnType:kotlin.Unit [fake_override]
      overridden:
        public open fun foo (s: @[EnhancedNullability] kotlin.String?): kotlin.Unit declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:<root>.Java1
      VALUE_PARAMETER name:s index:0 type:@[EnhancedNullability] kotlin.String?
        annotations:
          Nullable(value = <null>)
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
  CLASS CLASS name:B modality:FINAL visibility:public superTypes:[<root>.Java1]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.B
    CONSTRUCTOR visibility:public <> () returnType:<root>.B [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.Java1'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:B modality:FINAL visibility:public superTypes:[<root>.Java1]'
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN name:bar visibility:public modality:OPEN <> ($this:<root>.B) returnType:kotlin.String
      overridden:
        public open fun bar (): @[EnhancedNullability] kotlin.String? declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:<root>.B
      BLOCK_BODY
        RETURN type=kotlin.Nothing from='public open fun bar (): kotlin.String declared in <root>.B'
          CALL 'public final fun CHECK_NOT_NULL <T0> (arg0: T0 of kotlin.internal.ir.CHECK_NOT_NULL?): {T0 of kotlin.internal.ir.CHECK_NOT_NULL & Any} declared in kotlin.internal.ir' type=kotlin.String origin=EXCLEXCL
            <T0>: kotlin.Nothing
            arg0: CONST Null type=kotlin.Nothing? value=null
    FUN name:foo visibility:public modality:OPEN <> ($this:<root>.B, s:kotlin.String?) returnType:kotlin.Unit
      overridden:
        public open fun foo (s: @[EnhancedNullability] kotlin.String?): kotlin.Unit declared in <root>.Java1
      $this: VALUE_PARAMETER name:<this> type:<root>.B
      VALUE_PARAMETER name:s index:0 type:kotlin.String?
      BLOCK_BODY
  CLASS CLASS name:C modality:ABSTRACT visibility:public superTypes:[<root>.Java2]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.C
    CONSTRUCTOR visibility:public <> () returnType:<root>.C [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:C modality:ABSTRACT visibility:public superTypes:[<root>.Java2]'
    FUN FAKE_OVERRIDE name:bar visibility:public modality:ABSTRACT <> ($this:<root>.Java2) returnType:@[EnhancedNullability] kotlin.String [fake_override]
      annotations:
        NotNull(value = <null>)
      overridden:
        public abstract fun bar (): @[EnhancedNullability] kotlin.String declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:<root>.Java2
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:foo visibility:public modality:ABSTRACT <> ($this:<root>.Java2, s:@[EnhancedNullability] kotlin.String) returnType:kotlin.Unit [fake_override]
      overridden:
        public abstract fun foo (s: @[EnhancedNullability] kotlin.String): kotlin.Unit declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:<root>.Java2
      VALUE_PARAMETER name:s index:0 type:@[EnhancedNullability] kotlin.String
        annotations:
          NotNull(value = <null>)
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
  CLASS CLASS name:D modality:FINAL visibility:public superTypes:[<root>.Java2]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.D
    CONSTRUCTOR visibility:public <> () returnType:<root>.D [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:D modality:FINAL visibility:public superTypes:[<root>.Java2]'
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN name:bar visibility:public modality:OPEN <> ($this:<root>.D) returnType:kotlin.String
      overridden:
        public abstract fun bar (): @[EnhancedNullability] kotlin.String declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:<root>.D
      BLOCK_BODY
        RETURN type=kotlin.Nothing from='public open fun bar (): kotlin.String declared in <root>.D'
          CONST String type=kotlin.String value=""
    FUN name:foo visibility:public modality:OPEN <> ($this:<root>.D, s:kotlin.String) returnType:kotlin.Unit
      overridden:
        public abstract fun foo (s: @[EnhancedNullability] kotlin.String): kotlin.Unit declared in <root>.Java2
      $this: VALUE_PARAMETER name:<this> type:<root>.D
      VALUE_PARAMETER name:s index:0 type:kotlin.String
      BLOCK_BODY
  FUN name:test visibility:public modality:FINAL <> (a:<root>.A, b:<root>.B, c:<root>.C, d:<root>.D) returnType:kotlin.Unit
    VALUE_PARAMETER name:a index:0 type:<root>.A
    VALUE_PARAMETER name:b index:1 type:<root>.B
    VALUE_PARAMETER name:c index:2 type:<root>.C
    VALUE_PARAMETER name:d index:3 type:<root>.D
    BLOCK_BODY
      VAR name:k type:kotlin.String? [val]
        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:nullableString type:@[EnhancedNullability] kotlin.String? visibility:public' type=@[EnhancedNullability] kotlin.String? origin=null
          receiver: GET_VAR 'a: <root>.A declared in <root>.test' type=<root>.A origin=null
      VAR name:k2 type:kotlin.String? [val]
        CALL 'public open fun bar (): @[EnhancedNullability] kotlin.String? declared in <root>.A' type=@[EnhancedNullability] kotlin.String? origin=null
          $this: GET_VAR 'a: <root>.A declared in <root>.test' type=<root>.A origin=null
      CALL 'public open fun foo (s: @[EnhancedNullability] kotlin.String?): kotlin.Unit declared in <root>.A' type=kotlin.Unit origin=null
        $this: GET_VAR 'a: <root>.A declared in <root>.test' type=<root>.A origin=null
        s: CONST Null type=kotlin.Nothing? value=null
      CALL 'public open fun foo (s: @[EnhancedNullability] kotlin.String?): kotlin.Unit declared in <root>.A' type=kotlin.Unit origin=null
        $this: GET_VAR 'a: <root>.A declared in <root>.test' type=<root>.A origin=null
        s: CONST String type=kotlin.String value=""
      VAR name:k3 type:kotlin.String? [val]
        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:nullableString type:@[EnhancedNullability] kotlin.String? visibility:public' type=@[EnhancedNullability] kotlin.String? origin=null
          receiver: GET_VAR 'b: <root>.B declared in <root>.test' type=<root>.B origin=null
      VAR name:k4 type:kotlin.String [val]
        CALL 'public open fun bar (): kotlin.String declared in <root>.B' type=kotlin.String origin=null
          $this: GET_VAR 'b: <root>.B declared in <root>.test' type=<root>.B origin=null
      CALL 'public open fun foo (s: kotlin.String?): kotlin.Unit declared in <root>.B' type=kotlin.Unit origin=null
        $this: GET_VAR 'b: <root>.B declared in <root>.test' type=<root>.B origin=null
        s: CONST Null type=kotlin.Nothing? value=null
      CALL 'public open fun foo (s: kotlin.String?): kotlin.Unit declared in <root>.B' type=kotlin.Unit origin=null
        $this: GET_VAR 'b: <root>.B declared in <root>.test' type=<root>.B origin=null
        s: CONST String type=kotlin.String value=""
      VAR name:k5 type:kotlin.String [val]
        TYPE_OP type=kotlin.String origin=IMPLICIT_NOTNULL typeOperand=kotlin.String
          CALL 'public abstract fun bar (): @[EnhancedNullability] kotlin.String declared in <root>.C' type=@[EnhancedNullability] kotlin.String origin=null
            $this: GET_VAR 'c: <root>.C declared in <root>.test' type=<root>.C origin=null
      CALL 'public abstract fun foo (s: @[EnhancedNullability] kotlin.String): kotlin.Unit declared in <root>.C' type=kotlin.Unit origin=null
        $this: GET_VAR 'c: <root>.C declared in <root>.test' type=<root>.C origin=null
        s: CONST String type=kotlin.String value=""
      VAR name:k6 type:kotlin.String [val]
        CALL 'public open fun bar (): kotlin.String declared in <root>.D' type=kotlin.String origin=null
          $this: GET_VAR 'd: <root>.D declared in <root>.test' type=<root>.D origin=null
      CALL 'public open fun foo (s: kotlin.String): kotlin.Unit declared in <root>.D' type=kotlin.Unit origin=null
        $this: GET_VAR 'd: <root>.D declared in <root>.test' type=<root>.D origin=null
        s: CONST String type=kotlin.String value=""
