Add 83466

Issue: rust-lang/rust#83466

Author: fanninpm

ices/83466.rs

@@ -0,0 +1,11 @@
+struct S;
+impl S {
+    fn func<'a, U>(self) -> U {
+        todo!()
+    }
+}
+fn dont_crash<'a, U>() {
+    S.func::<'a, dont_crash>()
+}
+
+fn main() {}