remove redundant imports

detects redundant imports that can be eliminated.

for #117772 :

In order to facilitate review and modification, split the checking code and
removing redundant imports code into two PR.

1 files changed, 0 insertions, 3 deletions

diff --git a/tests/ui/for-loop-while/while-prelude-drop.rs b/tests/ui/for-loop-while/while-prelude-drop.rs
index 196b9daf6ec..947a70e1dd2 100644
--- a/tests/ui/for-loop-while/while-prelude-drop.rs
+++ b/tests/ui/for-loop-while/while-prelude-drop.rs
@@ -1,8 +1,5 @@
 // run-pass
 #![allow(non_camel_case_types)]
-
-use std::string::String;
-
 #[derive(PartialEq)]
 enum t { a, b(String), }