1 files changed, 10 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue_4943.rs b/src/tools/rustfmt/tests/target/issue_4943.rs
new file mode 100644
index 000000000..318f7ebed
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue_4943.rs
@@ -0,0 +1,10 @@
+#![feature(generic_associated_types)]
+
+impl SomeStruct {
+    fn process<T>(v: T) -> <Self as GAT>::R<T>
+    where
+        Self: GAT<R<T> = T>,
+    {
+        SomeStruct::do_something(v)
+    }
+}