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Add ui test for unneeded_clippy_cfg_attr
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tests/ui/unnecessary_clippy_cfg.rs
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tests/ui/unnecessary_clippy_cfg.rs
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//@no-rustfix
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#![warn(clippy::unnecessary_clippy_cfg)]
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#![cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#![cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#[cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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#[cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
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pub struct Bar;
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fn main() {}
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tests/ui/unnecessary_clippy_cfg.stderr
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tests/ui/unnecessary_clippy_cfg.stderr
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:13:1
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LL | #[cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#[deny(clippy::non_minimal_cfg)]`
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= note: `-D clippy::unnecessary-clippy-cfg` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unnecessary_clippy_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:15:36
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LL | #[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= note: write instead: `#[deny(clippy::non_minimal_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:17:36
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LL | #[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: write instead: `#[deny(clippy::non_minimal_cfg,clippy::maybe_misused_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:19:1
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LL | #[cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#[deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:4:1
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LL | #![cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#![deny(clippy::non_minimal_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:6:37
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LL | #![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= note: write instead: `#![deny(clippy::non_minimal_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:8:37
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LL | #![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: write instead: `#![deny(clippy::non_minimal_cfg,clippy::maybe_misused_cfg)]`
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error: no need to put clippy lints behind a `clippy` cfg
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--> tests/ui/unnecessary_clippy_cfg.rs:10:1
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LL | #![cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#![deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg)]`
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error: aborting due to 8 previous errors
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