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On nightly, dump ICE backtraces to disk

Implement rust-lang/compiler-team#578.

When an ICE is encountered on nightly releases, the new rustc panic
handler will also write the contents of the backtrace to disk. If any
`delay_span_bug`s are encountered, their backtrace is also added to the
file. The platform and rustc version will also be collected.
This commit is contained in:
Esteban Küber 2023-03-03 22:25:18 +00:00
parent 77e24f90f5
commit 8eb5843a59
30 changed files with 272 additions and 54 deletions

View file

@ -3,7 +3,11 @@ driver_impl_ice_bug_report = we would appreciate a bug report: {$bug_report_url}
driver_impl_ice_exclude_cargo_defaults = some of the compiler flags provided by cargo are hidden
driver_impl_ice_flags = compiler flags: {$flags}
driver_impl_ice_path = please attach the file at `{$path}` to your bug report
driver_impl_ice_path_error = the ICE couldn't be written to `{$path}`: {$error}
driver_impl_ice_path_error_env = the environment variable `RUSTC_ICE` is set to `{$env_var}`
driver_impl_ice_version = rustc {$version} running on {$triple}
driver_impl_rlink_empty_version_number = The input does not contain version number
driver_impl_rlink_encoding_version_mismatch = .rlink file was produced with encoding version `{$version_array}`, but the current version is `{$rlink_version}`