1 warning: function cannot return without recursing
2 --> $DIR/issue-85031-2.rs:12:5
4 LL | pub fn foo<const A: usize>() -> [(); A - 0] {
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
8 | ----------- recursive call site
10 = help: a `loop` may express intention better if this is on purpose
11 = note: `#[warn(unconditional_recursion)]` on by default
13 warning: 1 warning emitted