1 files changed, 20 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-14853.rs b/tests/ui/issues/issue-14853.rs
new file mode 100644
index 000000000..4ce6e3174
--- /dev/null
+++ b/tests/ui/issues/issue-14853.rs
@@ -0,0 +1,20 @@
+use std::fmt::Debug;
+
+trait Str {}
+
+trait Something: Sized {
+    fn yay<T: Debug>(_: Option<Self>, thing: &[T]);
+}
+
+struct X { data: u32 }
+
+impl Something for X {
+    fn yay<T: Str>(_:Option<X>, thing: &[T]) {
+    //~^ ERROR E0276
+    }
+}
+
+fn main() {
+    let arr = &["one", "two", "three"];
+    println!("{:?}", Something::yay(None::<X>, arr));
+}