FILE fqName:<root> fileName:/withAdaptationForSam.kt
  CLASS INTERFACE name:IFoo modality:ABSTRACT visibility:public [fun] superTypes:[kotlin.Any]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.IFoo
    FUN name:foo visibility:public modality:ABSTRACT <> ($this:<root>.IFoo, i:kotlin.Int) returnType:kotlin.Unit
      $this: VALUE_PARAMETER name:<this> type:<root>.IFoo
      VALUE_PARAMETER name:i index:0 type:kotlin.Int
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int declared in kotlin.Any
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String declared in kotlin.Any
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
  FUN name:useFoo visibility:public modality:FINAL <> (foo:<root>.IFoo) returnType:kotlin.Unit
    VALUE_PARAMETER name:foo index:0 type:<root>.IFoo
    BLOCK_BODY
  FUN name:withVararg visibility:public modality:FINAL <> (xs:kotlin.IntArray) returnType:kotlin.Int
    VALUE_PARAMETER name:xs index:0 type:kotlin.IntArray varargElementType:kotlin.Int [vararg]
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='public final fun withVararg (vararg xs: kotlin.Int): kotlin.Int declared in <root>'
        CONST Int type=kotlin.Int value=42
  FUN name:test visibility:public modality:FINAL <> () returnType:kotlin.Unit
    BLOCK_BODY
      CALL 'public final fun useFoo (foo: <root>.IFoo): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
        foo: TYPE_OP type=<root>.IFoo origin=SAM_CONVERSION typeOperand=<root>.IFoo
          FUN_EXPR type=kotlin.Function1<kotlin.Int, kotlin.Unit> origin=ADAPTED_FUNCTION_REFERENCE
            FUN ADAPTER_FOR_CALLABLE_REFERENCE name:withVararg visibility:local modality:FINAL <> (p0:kotlin.Int) returnType:kotlin.Unit
              VALUE_PARAMETER ADAPTER_PARAMETER_FOR_CALLABLE_REFERENCE name:p0 index:0 type:kotlin.Int
              BLOCK_BODY
                CALL 'public final fun withVararg (vararg xs: kotlin.Int): kotlin.Int declared in <root>' type=kotlin.Int origin=null
                  xs: VARARG type=kotlin.IntArray varargElementType=kotlin.Int
                    GET_VAR 'p0: kotlin.Int declared in <root>.test.withVararg' type=kotlin.Int origin=null