Consider handling signals to catch hard crashes of rustc to provide nice ICE message #16238
Labels
A-diagnostics
Area: Messages for errors, warnings, and lints
C-enhancement
Category: An issue proposing an enhancement or a PR with one.
P-low
Low priority
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
E.g. if
rustc
segfaults orabort
s we could (try to) catch the signals to make a best-effort attempt to print an informative ICE message, like gcc:(It's fine if this doesn't work on all platforms, since theoretically no-one will ever see it... ;) )
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