1 // Test that we give the generic E0495 when one of the free regions is
2 // bound in a closure (rather than suggesting a change to the signature
3 // of the closure, which is not specified in `foo` but rather in `invoke`).
5 // FIXME - This might be better as a UI test, but the finer details
6 // of the error seem to vary on different machines.
7 fn invoke<'a, F>(x: &'a i32, f: F) -> &'a i32
8 where F: FnOnce(&'a i32, &i32) -> &'a i32
14 fn foo<'a>(x: &'a i32) {
15 invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495