rust/tests/ui/recursion_limit/zero.rs

// Test that a `limit` of 0 is valid

#![recursion_limit = "0"]

macro_rules! test {
    () => {};
    ($tt:tt) => { test!(); };
}

test!(test); //~ ERROR recursion limit reached while expanding `test!`

fn main() {}
Bumped version number for const_eval_limit in active.rs and renamed 'recursion_limit' in limits.rs to simple 'limit' because it does handle other limits too. 2020-02-19 09:24:16 +00:00			// Test that a `limit` of 0 is valid
Handle recursion_limit parsing errors 2019-12-13 04:18:21 +00:00
			`#![recursion_limit = "0"]`

			`macro_rules! test {`
			`() => {};`
			`($tt:tt) => { test!(); };`
			`}`

Bless tests 2021-10-14 18:28:28 +00:00			test!(test); //~ ERROR recursion limit reached while expanding `test!`
Handle recursion_limit parsing errors 2019-12-13 04:18:21 +00:00
			`fn main() {}`