| //@ edition:2018 |
| // |
| // This is a regression test for #83564. |
| // For some reason, Rust 2018 or higher is required to reproduce the bug. |
| //@ run-rustfix |
| //@ revisions: no_std std |
| //@ [no_std]compile-flags: -C panic=abort |
| #![cfg_attr(no_std, no_std)] |
| |
| use std::num::NonZero; |
| |
| fn main() { |
| //~^ HELP consider importing this struct |
| let _x = NonZero::new(5u32).unwrap(); |
| //~^ ERROR failed to resolve: use of undeclared type `NonZero` |
| } |
| |
| #[allow(dead_code)] |
| #[cfg_attr(no_std, panic_handler)] |
| fn panic(_info: &core::panic::PanicInfo) -> ! { |
| loop {} |
| } |
