Rollup merge of #112517 - fee1-dead-contrib:sus-op-no-borrow, r=compiler-errors

`suspicious_double_ref_op`: don't lint on `.borrow()`

closes #112489

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/ui/lint/issue-112489.rs b/tests/ui/lint/issue-112489.rs
new file mode 100644
index 00000000000..559edf0e4f2
--- /dev/null
+++ b/tests/ui/lint/issue-112489.rs
@@ -0,0 +1,17 @@
+// check-pass
+use std::borrow::Borrow;
+
+struct S;
+
+trait T: Sized {
+    fn foo(self) {}
+}
+
+impl T for S {}
+impl T for &S {}
+
+fn main() {
+    let s = S;
+    s.borrow().foo();
+    s.foo();
+}