Deny capturing late-bound non-lifetime param in anon const

tests/ui/traits/non_lifetime_binders/late-bound-in-anon-ct.rs

@@ -0,0 +1,11 @@
+#![feature(non_lifetime_binders, generic_const_exprs)]
+//~^ WARN the feature `non_lifetime_binders` is incomplete
+//~| WARN the feature `generic_const_exprs` is incomplete
+
+fn foo() -> usize
+where
+    for<T> [i32; { let _: T = todo!(); 0 }]:,
+    //~^ ERROR cannot capture late-bound type parameter in a constant
+{}
+
+fn main() {}

tests/ui/traits/non_lifetime_binders/late-bound-in-anon-ct.stderr

@@ -0,0 +1,27 @@
+warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/late-bound-in-anon-ct.rs:1:12
+   |
+LL | #![feature(non_lifetime_binders, generic_const_exprs)]
+   |            ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/late-bound-in-anon-ct.rs:1:34
+   |
+LL | #![feature(non_lifetime_binders, generic_const_exprs)]
+   |                                  ^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
+
+error: cannot capture late-bound type parameter in a constant
+  --> $DIR/late-bound-in-anon-ct.rs:7:27
+   |
+LL |     for<T> [i32; { let _: T = todo!(); 0 }]:,
+   |         -                 ^
+   |         |
+   |         parameter defined here
+
+error: aborting due to previous error; 2 warnings emitted
+