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Auto merge of #109507 - Amanieu:panic-oom-payload, r=davidtwco

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Report allocation errors as panics

OOM is now reported as a panic but with a custom payload type (`AllocErrorPanicPayload`) which holds the layout that was passed to `handle_alloc_error`.

This should be review one commit at a time:
- The first commit adds `AllocErrorPanicPayload` and changes allocation errors to always be reported as panics.
- The second commit removes `#[alloc_error_handler]` and the `alloc_error_hook` API.

ACP: https://github.com/rust-lang/libs-team/issues/192

Closes #51540
Closes #51245
This commit is contained in:
bors 2023-04-22 12:27:45 +00:00
commit 39cf520299
58 changed files with 138 additions and 878 deletions
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2
compiler/rustc_interface/src/tests.rs
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@ -777,7 +777,7 @@ fn test_unstable_options_tracking_hash() {
tracked!(no_link, true);
tracked!(no_profiler_runtime, true);
tracked!(no_unique_section_names, true);
tracked!(oom, OomStrategy::Panic);
tracked!(oom, OomStrategy::Unwind);
tracked!(osx_rpath_install_name, true);
tracked!(packed_bundled_libs, true);
tracked!(panic_abort_tests, true);