os-rust/src/test/ui/issues/issue-23354.rs

// run-fail
// error-pattern:panic evaluated

#[allow(unused_variables)]
fn main() {
    let x = [panic!("panic evaluated"); 0];
}
Move tests from `test/run-fail` to UI 2020-04-16 15:50:32 +09:00			`// run-fail`
Always evaluate the expression in [expr; n] In case that there is a destination for the array, like in "let x = [expr; n]", we currently don't evaluate the given expression if n is zero. That's inconsistent with all other cases, including "[expr; 0]" without a destination. Fixes #23354 2015-03-14 14:19:29 +01:00			`// error-pattern:panic evaluated`

			`#[allow(unused_variables)]`
			`fn main() {`
			`let x = [panic!("panic evaluated"); 0];`
			`}`