Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/issue_4943.rs b/src/tools/rustfmt/tests/source/issue_4943.rs
new file mode 100644
index 000000000..0793b7b4f
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/issue_4943.rs
@@ -0,0 +1,9 @@
+#![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)
+    }
+}