Catch panics/unwinding in destruction of TLS values `destroy_value` is/can be called from C code (libc). Unwinding from Rust to C code is undefined behavior, which is why unwinding is caught here. This problem caused an infinite loop inside the unwinding code when running `src/test/ui/threads-sendsync/issue-24313.rs` on a tier 3 target (QNX/Neutrino) on aarch64. See also https://rust-lang.zulipchat.com/#narrow/stream/182449-t-compiler.2Fhelp/topic/Infinite.20unwinding.20bug. |
||
|---|---|---|
| .. | ||
| benches | ||
| primitive_docs | ||
| src | ||
| tests | ||
| build.rs | ||
| Cargo.toml | ||