24 lines
716 B
Rust
24 lines
716 B
Rust
// This test check that #[allow(unexpected_cfgs)] **doesn't work**
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// when put on the same level as the #[cfg] attribute.
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//
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// It should work, but due to interactions between how #[cfg]s are
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// expanded, the lint machinery and the check-cfg impl, we
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// miss the #[allow], althrough we probably shouldn't.
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//
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// cf. https://github.com/rust-lang/rust/issues/124735
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//
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//@ check-pass
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//@ no-auto-check-cfg
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//@ compile-flags: --check-cfg=cfg() --cfg=unknown_but_active_cfg
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#[allow(unexpected_cfgs)]
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#[cfg(unknown_and_inactive_cfg)]
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//~^ WARNING unexpected `cfg` condition name
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fn bar() {}
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#[allow(unexpected_cfgs)]
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#[cfg(unknown_but_active_cfg)]
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//~^ WARNING unexpected `cfg` condition name
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fn bar() {}
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fn main() {}
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