[rustc.git] / tests / ui / consts / const-eval / stable-metric / ctfe-recursion.rs

// check-fail
// compile-flags: -Z tiny-const-eval-limit

#[rustfmt::skip]
const fn recurse(n: u32) -> u32 {
    if n == 0 {
        n
    } else {
        recurse(n - 1) //~ ERROR is taking a long time
    }
}

const X: u32 = recurse(19);

fn main() {
    println!("{X}");
}
Commit	Line	Data
9ffffee4 FG	1	// check-fail
	2	// compile-flags: -Z tiny-const-eval-limit
	3
fe692bf9	4	#[rustfmt::skip]
9ffffee4 FG	5	const fn recurse(n: u32) -> u32 {
	6	if n == 0 {
	7	n
	8	} else {
fe692bf9	9	recurse(n - 1) //~ ERROR is taking a long time
9ffffee4 FG	10	}
	11	}
	12
	13	const X: u32 = recurse(19);
	14
	15	fn main() {
	16	println!("{X}");
	17	}