turing complete with a stack of 0xdeadbeef

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Xcode LLDB RPC server crash

22 November 2021

A few weeks ago, I wrote about this bizarre Xcode 13 crash when running tests. I just discovered the root cause for one of the issues I mentioned in that post — I think. At the very least, I have a “fix”. The issue happens when running unit tests. Sometimes the full test suite will complete, sometimes not, and then LLDB will crash. This occurs with all of my projects. It doesn’t seem to matter what I do, the crash always happens. It has been driving me crazy.