Merge commit 'f4850f7292efa33759b4f7f9b7621268979e9914' into clippyup

[rust.git] / tests / ui / useless_attribute.rs

diff --git a/tests/ui/useless_attribute.rs b/tests/ui/useless_attribute.rs
index dd84b1b2c1c381570d276a43aa052d45b7cb01db..cb50736ba395a8aed5e295e98d653339a7408920 100644 (file)
--- a/tests/ui/useless_attribute.rs
+++ b/tests/ui/useless_attribute.rs
@@ -1,25 +1,37 @@
+// run-rustfix
 // aux-build:proc_macro_derive.rs
 
+#![allow(unused)]
 #![warn(clippy::useless_attribute)]
 #![warn(unreachable_pub)]
+#![feature(rustc_private)]
 
 #[allow(dead_code)]
 #[cfg_attr(feature = "cargo-clippy", allow(dead_code))]
 #[rustfmt::skip]
-#[cfg_attr(feature = "cargo-clippy",
-           allow(dead_code))]
 #[allow(unused_imports)]
 #[allow(unused_extern_crates)]
 #[macro_use]
-extern crate clippy_lints;
+extern crate rustc_middle;
 
 #[macro_use]
 extern crate proc_macro_derive;
 
+fn test_indented_attr() {
+    #[allow(clippy::almost_swapped)]
+    use std::collections::HashSet;
+
+    let _ = HashSet::<u32>::default();
+}
+
 // don't lint on unused_import for `use` items
 #[allow(unused_imports)]
 use std::collections;
 
+// don't lint on unused for `use` items
+#[allow(unused)]
+use std::option;
+
 // don't lint on deprecated for `use` items
 mod foo {
     #[deprecated]
@@ -38,11 +50,37 @@ mod a {
     mod b {
         #[allow(dead_code)]
         #[allow(unreachable_pub)]
-        pub struct C {}
+        pub struct C;
     }
 
     #[allow(unreachable_pub)]
     pub use self::b::C;
 }
 
-fn main() {}
+// don't lint on clippy::wildcard_imports for `use` items
+#[allow(clippy::wildcard_imports)]
+pub use std::io::prelude::*;
+
+// don't lint on clippy::enum_glob_use for `use` items
+#[allow(clippy::enum_glob_use)]
+pub use std::cmp::Ordering::*;
+
+// don't lint on clippy::redundant_pub_crate
+mod c {
+    #[allow(clippy::redundant_pub_crate)]
+    pub(crate) struct S;
+}
+
+// https://github.com/rust-lang/rust-clippy/issues/7511
+pub mod split {
+    #[allow(clippy::module_name_repetitions)]
+    pub use regex::SplitN;
+}
+
+// https://github.com/rust-lang/rust-clippy/issues/8768
+#[allow(clippy::single_component_path_imports)]
+use regex;
+
+fn main() {
+    test_indented_attr();
+}