]>
git.proxmox.com Git - rustc.git/blob - library/core/tests/ops/control_flow.rs
1 use core
::intrinsics
::discriminant_value
;
2 use core
::ops
::ControlFlow
;
5 fn control_flow_discriminants_match_result() {
6 // This isn't stable surface area, but helps keep `?` cheap between them,
7 // even if LLVM can't always take advantage of it right now.
8 // (Sadly Result and Option are inconsistent, so ControlFlow can't match both.)
11 discriminant_value(&ControlFlow
::<i32, i32>::Break(3)),
12 discriminant_value(&Result
::<i32, i32>::Err(3)),
15 discriminant_value(&ControlFlow
::<i32, i32>::Continue(3)),
16 discriminant_value(&Result
::<i32, i32>::Ok(3)),