1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/type-alias/issue-37515.rs b/tests/ui/type-alias/issue-37515.rs
new file mode 100644
index 000000000..b3a870d50
--- /dev/null
+++ b/tests/ui/type-alias/issue-37515.rs
@@ -0,0 +1,8 @@
+// check-pass
+
+#![warn(unused)]
+
+type Z = dyn for<'x> Send;
+//~^ WARN type alias `Z` is never used
+
+fn main() {}