When undefined behavior causes a nonsensical error (in Rust)
This all started when I looked at whether it would be possible to build Firefox with Pointer Authentication Code for arm64 macOS. In case you’re curious, the quick answer is no, because Apple essentially hasn’t upstreamed the final ABI for it yet, only Xcode clang can produce it, and obviously Rust can’t. Anyways, the Rust […]
2024-02-01 10:38:09+0900