1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/deref-patterns/default-infer.rs b/src/test/ui/deref-patterns/default-infer.rs
new file mode 100644
index 000000000..050b84730
--- /dev/null
+++ b/src/test/ui/deref-patterns/default-infer.rs
@@ -0,0 +1,9 @@
+// check-pass
+#![feature(string_deref_patterns)]
+
+fn main() {
+    match <_ as Default>::default() {
+        "" => (),
+        _ => unreachable!(),
+    }
+}