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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
commit | 9918693037dce8aa4bb6f08741b6812923486c18 (patch) | |
tree | 21d2b40bec7e6a7ea664acee056eb3d08e15a1cf /tests/coverage/async2.rs | |
parent | Releasing progress-linux version 1.75.0+dfsg1-5~progress7.99u1. (diff) | |
download | rustc-9918693037dce8aa4bb6f08741b6812923486c18.tar.xz rustc-9918693037dce8aa4bb6f08741b6812923486c18.zip |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/coverage/async2.rs')
-rw-r--r-- | tests/coverage/async2.rs | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/tests/coverage/async2.rs b/tests/coverage/async2.rs index 2884ff297..393573f7d 100644 --- a/tests/coverage/async2.rs +++ b/tests/coverage/async2.rs @@ -1,4 +1,6 @@ -// compile-flags: --edition=2018 +#![feature(coverage_attribute)] +#![feature(noop_waker)] +// edition: 2018 fn non_async_func() { println!("non_async_func was covered"); @@ -30,22 +32,14 @@ fn main() { } mod executor { - use core::{ - future::Future, - pin::Pin, - task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - }; + use core::future::Future; + use core::pin::pin; + use core::task::{Context, Poll, Waker}; + #[coverage(off)] pub fn block_on<F: Future>(mut future: F) -> F::Output { - let mut future = unsafe { Pin::new_unchecked(&mut future) }; - use std::hint::unreachable_unchecked; - static VTABLE: RawWakerVTable = RawWakerVTable::new( - |_| unsafe { unreachable_unchecked() }, // clone - |_| unsafe { unreachable_unchecked() }, // wake - |_| unsafe { unreachable_unchecked() }, // wake_by_ref - |_| (), - ); - let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; + let mut future = pin!(future); + let waker = Waker::noop(); let mut context = Context::from_waker(&waker); loop { |