10 lines
385 B
Markdown
10 lines
385 B
Markdown
# Updating compile-fail test outputs
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`bitflags` uses the `trybuild` crate to integration test its macros. Since Rust error messages change frequently enough that `nightly` builds produce spurious failures, we only check the compiler output in `beta` builds. If you run:
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```
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TRYBUILD=overwrite cargo +beta test --all
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```
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it will run the tests and update the `trybuild` output files.
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