FILE fqName:<root> fileName:/extFunSafeInvoke.kt
  FUN name:test visibility:public modality:FINAL <> (receiver:kotlin.Any?, fn:kotlin.Function3<kotlin.Any, kotlin.Int, kotlin.String, kotlin.Unit>) returnType:kotlin.Unit?
    VALUE_PARAMETER name:receiver index:0 type:kotlin.Any?
    VALUE_PARAMETER name:fn index:1 type:kotlin.Function3<kotlin.Any, kotlin.Int, kotlin.String, kotlin.Unit>
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='public final fun test (receiver: kotlin.Any?, fn: kotlin.Function3<kotlin.Any, kotlin.Int, kotlin.String, kotlin.Unit>): kotlin.Unit? declared in <root>'
        CALL 'public abstract fun invoke (p1: kotlin.Any, p2: kotlin.Int, p3: kotlin.String): kotlin.Unit [operator] declared in kotlin.Function3' type=kotlin.Unit? origin=null
          $this: GET_VAR 'fn: kotlin.Function3<kotlin.Any, kotlin.Int, kotlin.String, kotlin.Unit> declared in <root>.test' type=kotlin.Function3<kotlin.Any, kotlin.Int, kotlin.String, kotlin.Unit> origin=null
          p1: GET_VAR 'receiver: kotlin.Any? declared in <root>.test' type=kotlin.Any? origin=null
          p2: CONST Int type=kotlin.Int value=42
          p3: CONST String type=kotlin.String value="Hello"
