i am running into an SIL assertion failure (in the swift-unidoc repository) that occurs only on macOS.
error: compile command failed due to signal 6 (use -v to see invocation)
SIL verification failed: cast cannot be used to remove move only wrapped?!: UI->getOperand()->getType().isMoveOnlyWrapped() == UI->getType().isMoveOnlyWrapped()
i cannot reproduce the compiler crash on linux, and i do not own a macOS computer i can use to reduce it to a fileable issue.
but before diving into a strategy for solving this, i am first confused as to why i am encountering an SIL verification failure on a release toolchain (https://download.swift.org/swift-5.10-release/xcode/swift-5.10-RELEASE/swift-5.10-RELEASE-osx.pkg ) in the first place, as i thought those were supposed to be disabled?