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, 30 insertions, 0 deletions

diff --git a/src/test/ui/traits/bound/generic_trait.rs b/src/test/ui/traits/bound/generic_trait.rs
new file mode 100644
index 000000000..18382bb59
--- /dev/null
+++ b/src/test/ui/traits/bound/generic_trait.rs
@@ -0,0 +1,30 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+trait connection {
+    fn read(&self) -> isize;
+}
+
+trait connection_factory<C:connection> {
+    fn create(&self) -> C;
+}
+
+type my_connection = ();
+type my_connection_factory = ();
+
+impl connection for () {
+    fn read(&self) -> isize { 43 }
+}
+
+impl connection_factory<my_connection> for my_connection_factory {
+    fn create(&self) -> my_connection { () }
+}
+
+pub fn main() {
+    let factory = ();
+    let connection = factory.create();
+    let result = connection.read();
+    assert_eq!(result, 43);
+}