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// build-pass (FIXME(62277): could be check-pass?)
fn with_closure<F, A>(_: F)
where F: FnOnce(A, &u32)
fn foo() {
// This version works; we infer `A` to be `u32`, and take the type
// of `y` to be `&u32`.
with_closure(|x: u32, y| {});
fn bar() {
// This version also works.
with_closure(|x: &u32, y| {});
fn main() { }
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