f1a677789a
Fix soundness issue in scoped threads. This was discovered in https://github.com/rust-lang/rust/pull/94559#discussion_r820116323 The `scope()` function returns when all threads are finished, but I accidentally considered a thread 'finished' before dropping their panic payload or ignored return value. So if a thread returned (or panics with) something that in its `Drop` implementation still uses borrowed stuff, it goes wrong. https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=2a1f19ac4676cdabe43e24e536ff9358 |
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| .. | ||
| alloc | ||
| backtrace@b02ed04a7e | ||
| core | ||
| panic_abort | ||
| panic_unwind | ||
| portable-simd | ||
| proc_macro | ||
| profiler_builtins | ||
| rtstartup | ||
| rustc-std-workspace-alloc | ||
| rustc-std-workspace-core | ||
| rustc-std-workspace-std | ||
| std | ||
| stdarch@bcbe010614 | ||
| test | ||
| unwind | ||