rust/src/test/ui/consts/const-eval/const_panic.rs at 4fe4ff95f6c459d98c2449c9993e0f7e0b8c47d3 · syvb/rust · GitHub

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#![feature(const_panic)]
#![allow(non_fmt_panic)]
#![crate_type = "lib"]

const MSG: &str = "hello";

const Z: () = std::panic!("cheese");
//~^ ERROR evaluation of constant value failed

const Z2: () = std::panic!();
//~^ ERROR evaluation of constant value failed

const Y: () = std::unreachable!();
//~^ ERROR evaluation of constant value failed

const X: () = std::unimplemented!();
//~^ ERROR evaluation of constant value failed
//
const W: () = std::panic!(MSG);
//~^ ERROR evaluation of constant value failed

const Z_CORE: () = core::panic!("cheese");
//~^ ERROR evaluation of constant value failed

const Z2_CORE: () = core::panic!();
//~^ ERROR evaluation of constant value failed

const Y_CORE: () = core::unreachable!();
//~^ ERROR evaluation of constant value failed

const X_CORE: () = core::unimplemented!();
//~^ ERROR evaluation of constant value failed

const W_CORE: () = core::panic!(MSG);
//~^ ERROR evaluation of constant value failed