diff options
Diffstat (limited to 'src/test/ui/try-trait/try-poll.rs')
-rw-r--r-- | src/test/ui/try-trait/try-poll.rs | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/test/ui/try-trait/try-poll.rs b/src/test/ui/try-trait/try-poll.rs deleted file mode 100644 index d42e51c74..000000000 --- a/src/test/ui/try-trait/try-poll.rs +++ /dev/null @@ -1,50 +0,0 @@ -// build-pass (FIXME(62277): could be check-pass?) - -#![allow(dead_code, unused)] - -use std::task::Poll; - -struct K; -struct E; - -fn as_result() -> Result<(), E> { - // From Result - let K = Ok::<K, E>(K)?; - - // From Poll<Result> - let _: Poll<K> = Poll::Ready::<Result<K, E>>(Ok(K))?; - - // From Poll<Option<Result>> - let _: Poll<Option<K>> = Poll::Ready::<Option<Result<K, E>>>(None)?; - - Ok(()) -} - -fn as_poll_result() -> Poll<Result<(), E>> { - // From Result - let K = Ok::<K, E>(K)?; - - // From Poll<Result> - let _: Poll<K> = Poll::Ready::<Result<K, E>>(Ok(K))?; - - // From Poll<Option<Result>> - let _: Poll<Option<K>> = Poll::Ready::<Option<Result<K, E>>>(None)?; - - Poll::Ready(Ok(())) -} - -fn as_poll_option_result() -> Poll<Option<Result<(), E>>> { - // From Result - let K = Ok::<K, E>(K)?; - - // From Poll<Result> - let _: Poll<K> = Poll::Ready::<Result<K, E>>(Ok(K))?; - - // From Poll<Option<Result>> - let _: Poll<Option<K>> = Poll::Ready::<Option<Result<K, E>>>(None)?; - - Poll::Ready(Some(Ok(()))) -} - -fn main() { -} |