1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/suggestions/issue-105645.rs b/tests/ui/suggestions/issue-105645.rs
new file mode 100644
index 000000000..681ce1c6e
--- /dev/null
+++ b/tests/ui/suggestions/issue-105645.rs
@@ -0,0 +1,8 @@
+fn main() {
+    let mut buf = [0u8; 50];
+    let mut bref = buf.as_slice();
+    foo(&mut bref);
+    //~^ ERROR 4:9: 4:18: the trait bound `&[u8]: std::io::Write` is not satisfied [E0277]
+}
+
+fn foo(_: &mut impl std::io::Write) {}