/
const_panic.rs
34 lines (24 loc) · 990 Bytes
/
const_panic.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#![feature(const_panic)]
#![crate_type = "lib"]
const MSG: &str = "hello";
const Z: () = std::panic!("cheese");
//~^ ERROR any use of this value will cause an error
const Z2: () = std::panic!();
//~^ ERROR any use of this value will cause an error
const Y: () = std::unreachable!();
//~^ ERROR any use of this value will cause an error
const X: () = std::unimplemented!();
//~^ ERROR any use of this value will cause an error
//
const W: () = std::panic!(MSG);
//~^ ERROR any use of this value will cause an error
const Z_CORE: () = core::panic!("cheese");
//~^ ERROR any use of this value will cause an error
const Z2_CORE: () = core::panic!();
//~^ ERROR any use of this value will cause an error
const Y_CORE: () = core::unreachable!();
//~^ ERROR any use of this value will cause an error
const X_CORE: () = core::unimplemented!();
//~^ ERROR any use of this value will cause an error
const W_CORE: () = core::panic!(MSG);
//~^ ERROR any use of this value will cause an error