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| author | joboet <jonasboettiger@icloud.com> | 2025-05-23 18:00:09 +0200 |
|---|---|---|
| committer | joboet <jonasboettiger@icloud.com> | 2025-05-23 18:00:09 +0200 |
| commit | 8bf515330fb68ba10a54e9087a2b5629a968e766 (patch) | |
| tree | 711e9152b23b731402aa0d9f592b13182847af71 /compiler/rustc_monomorphize/src | |
| parent | 163cb4ea3f0ae3bc7921cc259a08a7bf92e73ee6 (diff) | |
| download | rust-8bf515330fb68ba10a54e9087a2b5629a968e766.tar.gz rust-8bf515330fb68ba10a54e9087a2b5629a968e766.zip | |
std: abort the process on failure to allocate a TLS key
The panic machinery uses TLS, so panicking if no TLS keys are left can lead to infinite recursion (see https://github.com/rust-lang/rust/issues/140798#issuecomment-2872307377). Rather than having separate logic for the panic count and the thread name, just always abort the process if a TLS key allocation fails. This also has the benefit of aligning the key-based TLS implementation with the documentation, which does not mention that a panic could also occur because of resource exhaustion.
Diffstat (limited to 'compiler/rustc_monomorphize/src')
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