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-rw-r--r--src/libcore/task/ready.rs60
1 files changed, 0 insertions, 60 deletions
diff --git a/src/libcore/task/ready.rs b/src/libcore/task/ready.rs
deleted file mode 100644
index d4e733eb2bc..00000000000
--- a/src/libcore/task/ready.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-/// Extracts the successful type of a `Poll<T>`.
-///
-/// This macro bakes in propagation of `Pending` signals by returning early.
-///
-/// # Examples
-///
-/// ```
-/// #![feature(future_readiness_fns)]
-/// #![feature(ready_macro)]
-///
-/// use core::task::{ready, Context, Poll};
-/// use core::future::{self, Future};
-/// use core::pin::Pin;
-///
-/// pub fn do_poll(cx: &mut Context<'_>) -> Poll<()> {
-///     let mut fut = future::ready(42);
-///     let fut = Pin::new(&mut fut);
-///
-///     let num = ready!(fut.poll(cx));
-///     # drop(num);
-///     // ... use num
-///
-///     Poll::Ready(())
-/// }
-/// ```
-///
-/// The `ready!` call expands to:
-///
-/// ```
-/// # #![feature(future_readiness_fns)]
-/// # #![feature(ready_macro)]
-/// #
-/// # use core::task::{Context, Poll};
-/// # use core::future::{self, Future};
-/// # use core::pin::Pin;
-/// #
-/// # pub fn do_poll(cx: &mut Context<'_>) -> Poll<()> {
-///     # let mut fut = future::ready(42);
-///     # let fut = Pin::new(&mut fut);
-///     #
-/// let num = match fut.poll(cx) {
-///     Poll::Ready(t) => t,
-///     Poll::Pending => return Poll::Pending,
-/// };
-///     # drop(num);
-///     # // ... use num
-///     #
-///     # Poll::Ready(())
-/// # }
-/// ```
-#[unstable(feature = "ready_macro", issue = "70922")]
-#[rustc_macro_transparency = "semitransparent"]
-pub macro ready($e:expr) {
-    match $e {
-        $crate::task::Poll::Ready(t) => t,
-        $crate::task::Poll::Pending => {
-            return $crate::task::Poll::Pending;
-        }
-    }
-}