FILE fqName:<root> fileName:/starProjectionLambdaNullReturn.kt
  CLASS CLASS name:Impl modality:FINAL visibility:public superTypes:[<root>.I<T of <root>.Impl>]
    thisReceiver: VALUE_PARAMETER INSTANCE_RECEIVER kind:DispatchReceiver name:<this> type:<root>.Impl<T of <root>.Impl>
    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any] reified:false
    CONSTRUCTOR visibility:public returnType:<root>.Impl<T of <root>.Impl> [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Impl modality:FINAL visibility:public superTypes:[<root>.I<T of <root>.Impl>]' 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>.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>.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>.I
    FUN name:foo visibility:public modality:OPEN returnType:kotlin.Unit
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:<root>.Impl<T of <root>.Impl>
      VALUE_PARAMETER kind:Regular name:func index:1 type:kotlin.Function0<T of <root>.Impl?>
      overridden:
        public abstract fun foo (func: kotlin.Function0<T of <root>.I?>): kotlin.Unit declared in <root>.I
      BLOCK_BODY
        TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
          CALL 'public abstract fun invoke (): R of kotlin.Function0 declared in kotlin.Function0' type=T of <root>.Impl? origin=INVOKE
            ARG <this>: GET_VAR 'func: kotlin.Function0<T of <root>.Impl?> declared in <root>.Impl.foo' type=kotlin.Function0<T of <root>.Impl?> origin=VARIABLE_AS_FUNCTION
  CLASS INTERFACE name:I modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
    thisReceiver: VALUE_PARAMETER INSTANCE_RECEIVER kind:DispatchReceiver name:<this> type:<root>.I<T of <root>.I>
    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any] reified:false
    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.Any
    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.Any
    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.Any
    FUN name:foo visibility:public modality:ABSTRACT returnType:kotlin.Unit
      VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:<root>.I<T of <root>.I>
      VALUE_PARAMETER kind:Regular name:func index:1 type:kotlin.Function0<T of <root>.I?>
  FUN name:box visibility:public modality:FINAL returnType:kotlin.String
    BLOCK_BODY
      VAR name:foo type:<root>.Impl<kotlin.String> [val]
        CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.Impl' type=<root>.Impl<kotlin.String> origin=null
          TYPE_ARG (of class) T: kotlin.String
      CALL 'public final fun foo (<this>: <root>.I<*>): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
        ARG <this>: GET_VAR 'val foo: <root>.Impl<kotlin.String> declared in <root>.box' type=<root>.Impl<kotlin.String> origin=null
      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in <root>'
        CONST String type=kotlin.String value="OK"
  FUN name:foo visibility:public modality:FINAL returnType:kotlin.Unit
    VALUE_PARAMETER kind:ExtensionReceiver name:<this> index:0 type:<root>.I<*>
    BLOCK_BODY
      CALL 'public abstract fun foo (func: kotlin.Function0<T of <root>.I?>): kotlin.Unit declared in <root>.I' type=kotlin.Unit origin=null
        ARG <this>: GET_VAR '<this>: <root>.I<*> declared in <root>.foo' type=<root>.I<*> origin=IMPLICIT_ARGUMENT
        ARG func: FUN_EXPR type=kotlin.Function0<kotlin.Any?> origin=LAMBDA
          FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL returnType:kotlin.Any?
            BLOCK_BODY
              RETURN type=kotlin.Nothing from='local final fun <anonymous> (): kotlin.Any? declared in <root>.foo'
                CONST Null type=kotlin.Nothing? value=null
