rust/tests/ui/recursion/issue-23302-2.rs

// Since `Y::B` here defaults to `Y::A+1`, this is also a
// recursive definition.
enum Y {
    A = Y::B as isize, //~ ERROR E0391
    B,
}

fn main() { }
Add comments about the checks for recursive variant definition, as requested by @nrc. 2015-07-09 02:51:47 +00:00			// Since `Y::B` here defaults to `Y::A+1`, this is also a
			`// recursive definition.`
Fix issue #23302, ICE on recursively defined enum variant discriminant. 2015-06-23 02:55:57 +00:00			`enum Y {`
Remove "static item recursion checking" in favor of relying on cycle checks in the query engine 2018-02-03 20:15:00 +00:00			`A = Y::B as isize, //~ ERROR E0391`
Fix issue #23302, ICE on recursively defined enum variant discriminant. 2015-06-23 02:55:57 +00:00			`B,`
			`}`

			`fn main() { }`