| extern crate std; | |
| #[attr = PreludeImport] | |
| use ::std::prelude::rust_2015::*; | |
| //@ compile-flags: -Zunpretty=hir | |
| //@ check-pass | |
| //@ edition: 2015 | |
| fn foo(x: | |
| Option<u32>) { | |
| let Some(_) = x else | |
| { | |
| { ::std::rt::begin_panic("explicit panic") } | |
| }; | |
| } | |
| fn main() { } |