1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/type/type-check/issue-40294.rs b/src/test/ui/type/type-check/issue-40294.rs
new file mode 100644
index 000000000..5493a4e5f
--- /dev/null
+++ b/src/test/ui/type/type-check/issue-40294.rs
@@ -0,0 +1,13 @@
+trait Foo: Sized {
+    fn foo(self);
+}
+
+fn foo<'a,'b,T>(x: &'a T, y: &'b T)
+    where &'a T : Foo, //~ ERROR type annotations needed
+          &'b T : Foo
+{
+    x.foo();
+    y.foo();
+}
+
+fn main() { }