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-rw-r--r--tests/ui/stdlib-unit-tests/raw-fat-ptr.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/ui/stdlib-unit-tests/raw-fat-ptr.rs b/tests/ui/stdlib-unit-tests/raw-fat-ptr.rs
index 0f535523dcc..4a8289cb242 100644
--- a/tests/ui/stdlib-unit-tests/raw-fat-ptr.rs
+++ b/tests/ui/stdlib-unit-tests/raw-fat-ptr.rs
@@ -32,7 +32,7 @@ fn assert_inorder<T: PartialEq + PartialOrd>(a: &[T]) {
     }
 }
 
-trait Foo { fn foo(&self) -> usize; }
+trait Foo { fn foo(&self) -> usize; } //~ WARN method `foo` is never used
 impl<T> Foo for T {
     fn foo(&self) -> usize {
         mem::size_of::<T>()