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warning: unexpected `cfg` condition name: `foo`
--> $DIR/doc-cfg-check-cfg.rs:12:12
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LL | #![doc(cfg(foo))]
| ^^^
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= help: to expect this configuration use `--check-cfg=cfg(foo)`
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
= note: `#[warn(unexpected_cfgs)]` on by default
warning: unexpected `cfg` condition name: `foo`
--> $DIR/doc-cfg-check-cfg.rs:19:11
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LL | #[doc(cfg(foo))]
| ^^^
|
= help: to expect this configuration use `--check-cfg=cfg(foo)`
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
warning: unexpected `cfg` condition name: `foo`
--> $DIR/doc-cfg-check-cfg.rs:15:11
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LL | #[doc(cfg(foo))]
| ^^^
|
= help: to expect this configuration use `--check-cfg=cfg(foo)`
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
warning: 3 warnings emitted
|
