If you're attempting to submit one, feel free to use the Feedback Assistant, link below, being sure to add your FA report# to your thread for ref., thanks and good luck.
While we are at it, I am also suggesting a better assertion library than XCTAssert.
Specifically, I would like to have a "third generation assertion framework" that provides flexibility and useful error messages, similar to Hamcrest:
FA#s, pls., or it didn't happen
Did you have an Apple IDE-centric technical question someone can attempt to help with?