Make sure test_type_match doesn't ICE with late-bound types

tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.rs

@@ -0,0 +1,14 @@
+// edition:2021
+// check-pass
+
+// Checks that test_type_match code doesn't ICE when predicates have late-bound types
+
+#![feature(non_lifetime_binders)]
+//~^ WARN is incomplete and may not be safe to use
+
+async fn walk2<'a, T: 'a>(_: T)
+where
+    for<F> F: 'a,
+{}
+
+fn main() {}

tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.stderr

@@ -0,0 +1,11 @@
+warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/type-match-with-late-bound.rs:6:12
+   |
+LL | #![feature(non_lifetime_binders)]
+   |            ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+warning: 1 warning emitted
+