Update ui test

Author: GuillaumeGomez

tests/ui/duplicated_attributes.rs

@@ -2,16 +2,17 @@
 #![cfg(any(unix, windows))]
 #![allow(dead_code)]
 #![allow(dead_code)] //~ ERROR: duplicated attribute
-#![cfg(any(unix, windows))]
-//~^ ERROR: duplicated attribute
-//~| ERROR: duplicated attribute
+#![cfg(any(unix, windows))] // Should not warn!
 
 #[cfg(any(unix, windows, target_os = "linux"))]
 #[allow(dead_code)]
 #[allow(dead_code)] //~ ERROR: duplicated attribute
-#[cfg(any(unix, windows, target_os = "linux"))]
-//~^ ERROR: duplicated attribute
-//~| ERROR: duplicated attribute
+#[cfg(any(unix, windows, target_os = "linux"))] // Should not warn!
 fn foo() {}
 
+#[cfg(unix)]
+#[cfg(windows)]
+#[cfg(unix)] //~ ERROR: duplicated attribute
+fn bar() {}
+
 fn main() {}

tests/ui/duplicated_attributes.stderr

@@ -18,106 +18,38 @@ LL | #![allow(dead_code)]
    = help: to override `-D warnings` add `#[allow(clippy::duplicated_attributes)]`
 
 error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:5:12
-   |
-LL | #![cfg(any(unix, windows))]
-   |            ^^^^
-   |
-note: first defined here
-  --> tests/ui/duplicated_attributes.rs:2:12
-   |
-LL | #![cfg(any(unix, windows))]
-   |            ^^^^
-help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:5:12
-   |
-LL | #![cfg(any(unix, windows))]
-   |            ^^^^
-
-error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:5:18
-   |
-LL | #![cfg(any(unix, windows))]
-   |                  ^^^^^^^
-   |
-note: first defined here
-  --> tests/ui/duplicated_attributes.rs:2:18
-   |
-LL | #![cfg(any(unix, windows))]
-   |                  ^^^^^^^
-help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:5:18
-   |
-LL | #![cfg(any(unix, windows))]
-   |                  ^^^^^^^
-
-error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:11:9
+  --> tests/ui/duplicated_attributes.rs:9:9
    |
 LL | #[allow(dead_code)]
    |         ^^^^^^^^^
    |
 note: first defined here
-  --> tests/ui/duplicated_attributes.rs:10:9
+  --> tests/ui/duplicated_attributes.rs:8:9
    |
 LL | #[allow(dead_code)]
    |         ^^^^^^^^^
 help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:11:9
+  --> tests/ui/duplicated_attributes.rs:9:9
    |
 LL | #[allow(dead_code)]
    |         ^^^^^^^^^
 
 error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:12:11
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |           ^^^^
-   |
-note: first defined here
-  --> tests/ui/duplicated_attributes.rs:9:11
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |           ^^^^
-help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:12:11
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |           ^^^^
-
-error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:12:17
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                 ^^^^^^^
-   |
-note: first defined here
-  --> tests/ui/duplicated_attributes.rs:9:17
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                 ^^^^^^^
-help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:12:17
-   |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                 ^^^^^^^
-
-error: duplicated attribute
-  --> tests/ui/duplicated_attributes.rs:12:26
+  --> tests/ui/duplicated_attributes.rs:15:7
    |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                          ^^^^^^^^^^^^^^^^^^^
+LL | #[cfg(unix)]
+   |       ^^^^
    |
 note: first defined here
-  --> tests/ui/duplicated_attributes.rs:9:26
+  --> tests/ui/duplicated_attributes.rs:13:7
    |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                          ^^^^^^^^^^^^^^^^^^^
+LL | #[cfg(unix)]
+   |       ^^^^
 help: remove this attribute
-  --> tests/ui/duplicated_attributes.rs:12:26
+  --> tests/ui/duplicated_attributes.rs:15:7
    |
-LL | #[cfg(any(unix, windows, target_os = "linux"))]
-   |                          ^^^^^^^^^^^^^^^^^^^
+LL | #[cfg(unix)]
+   |       ^^^^
 
-error: aborting due to 7 previous errors
+error: aborting due to 3 previous errors