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Merge pull request #4304 from rust-lang/rustup-2025-05-01 

Automatic Rustup
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Oli Scherer 2025-05-01 05:27:22 +00:00 committed by GitHub
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src/tests/ui.md
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@ -372,9 +372,9 @@ E.g. use `//@ dont-require-annotations: NOTE` to annotate notes selectively.
Avoid using this directive for `ERROR`s and `WARN`ings, unless there's a serious reason, like
target-dependent compiler output.
Missing diagnostic kinds (`//~ message`) are currently accepted, but are being phased away.
They will match any compiler output kind, but will not force exhaustive annotations for that kind.
Prefer explicit kind and `//@ dont-require-annotations` to achieve the same effect.
Some diagnostics are never required to be line-annotated, regardless of their kind or directives,
for example secondary lines of multiline diagnostics,
or ubiquitous diagnostics like `aborting due to N previous errors`.
UI tests use the `-A unused` flag by default to ignore all unused warnings, as
unused warnings are usually not the focus of a test. However, simple code