Skip to content

expand meaning of ~? diagnostic annotation #2454

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

Merged
merged 1 commit into from
Jun 4, 2025
+6 −2
Merged

expand meaning of ~? diagnostic annotation #2454

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
8 changes: 6 additions & 2 deletions src/tests/ui.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -220,8 +220,12 @@ negligible (i.e. there is no semantic difference between `//~ ERROR` and
`//~ERROR` although the former is more common in the codebase).

`~? <diagnostic kind>` (example being `~? ERROR`)
is used to match diagnostics without line information.
These can be placed on any line in the test file, but are conventionally placed at the end.
is used to match diagnostics _without_ line info at all,
or where the line info is outside the main test file[^main test file].
These annotations can be placed on any line in the test file.

[^main test file]: This is a file that has the `~?` annotations,
as distinct from aux files, or sources that we have no control over.

### Error annotation examples

Expand Down