rust/tests/ui/never_type/exhaustive_patterns.rs

22 lines
283 B
Rust

//@ check-fail
//@ known-bug: #104034
#![feature(exhaustive_patterns, never_type)]
mod inner {
pub struct Wrapper<T>(T);
}
enum Either<A, B> {
A(A),
B(inner::Wrapper<B>),
}
fn foo() -> Either<(), !> {
Either::A(())
}
fn main() {
let Either::A(()) = foo();
}