From 257e766c0c17c1a3561a509c931cf89bce27dcf5 Mon Sep 17 00:00:00 2001 From: David Tolnay Date: Mon, 2 Jan 2023 10:31:50 -0800 Subject: [PATCH] Remove test of static Context Context is no longer Sync so this doesn't work. error[E0277]: `*mut ()` cannot be shared between threads safely --> library/core/tests/task.rs:24:21 | 24 | static CONTEXT: Context<'static> = Context::from_waker(&WAKER); | ^^^^^^^^^^^^^^^^ `*mut ()` cannot be shared between threads safely | = help: within `Context<'static>`, the trait `Sync` is not implemented for `*mut ()` = note: required because it appears within the type `PhantomData<*mut ()>` = note: required because it appears within the type `Context<'static>` = note: shared static variables must have a type that implements `Sync` --- library/core/tests/task.rs | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/library/core/tests/task.rs b/library/core/tests/task.rs index 56be30e928245..163b34c964852 100644 --- a/library/core/tests/task.rs +++ b/library/core/tests/task.rs @@ -1,4 +1,4 @@ -use core::task::{Context, Poll, RawWaker, RawWakerVTable, Waker}; +use core::task::{Poll, RawWaker, RawWakerVTable, Waker}; #[test] fn poll_const() { @@ -21,9 +21,5 @@ fn waker_const() { static WAKER: Waker = unsafe { Waker::from_raw(VOID_WAKER) }; - static CONTEXT: Context<'static> = Context::from_waker(&WAKER); - - static WAKER_REF: &'static Waker = CONTEXT.waker(); - - WAKER_REF.wake_by_ref(); + WAKER.wake_by_ref(); }