]> git.lizzy.rs Git - rust.git/blob - src/test/ui/print_type_sizes/uninhabited.rs
Rollup merge of #90498 - joshtriplett:target-tier-policy-draft-updates, r=Mark-Simulacrum
[rust.git] / src / test / ui / print_type_sizes / uninhabited.rs
1 // compile-flags: -Z print-type-sizes
2 // build-pass
3 // ignore-pass
4 // ^-- needed because `--pass check` does not emit the output needed.
5 //     FIXME: consider using an attribute instead of side-effects.
6
7 #![feature(never_type)]
8 #![feature(start)]
9
10 #[start]
11 fn start(_: isize, _: *const *const u8) -> isize {
12     let _x: Option<!> = None;
13     let _y: Result<u32, !> = Ok(42);
14     let _z: Result<!, !> = loop {};
15 }