fun endMessageAndGetUnknownFields()

in crumb-compiler/src/main/kotlin/com/uber/crumb/internal/wire/ProtoReader.kt [95:108]

• 14 lines of code
• 5 McCabe index (conditional complexity)

  fun endMessageAndGetUnknownFields(token: Long): ByteString {
    check(state == STATE_TAG) { "Unexpected call to endMessage()" }
    check(--recursionDepth >= 0 && pushedLimit == -1L) { "No corresponding call to beginMessage()" }
    if (pos != limit && recursionDepth != 0) {
      throw IOException("Expected to end at $limit but was $pos")
    }
    limit = token
    val unknownFieldsBuffer = bufferStack[recursionDepth]
    return if (unknownFieldsBuffer.size > 0L) {
      unknownFieldsBuffer.readByteString()
    } else {
      ByteString.EMPTY
    }
  }