Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Mention RUSTC_ICE=0 to suppress ICE file #1997

Merged
merged 1 commit into from
Jun 18, 2024
Merged

Mention RUSTC_ICE=0 to suppress ICE file #1997

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions src/compiler-debugging.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,12 @@ new-symbol-mangling = false

You will need to rebuild the compiler after changing any configuration option.

## Suppressing the ICE file

By default, if rustc encounters an Internal Compiler Error (ICE) it will dump the ICE contents to an
ICE file within the current working directory named `rustc-ice-<timestamp>-<pid>.txt`. If this is
not desirable, you can prevent the ICE file from being created with `RUSTC_ICE=0`.

## `-Z` flags

The compiler has a bunch of `-Z` flags. These are unstable flags that are only
Expand Down