diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/allocator/xcrate-use.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/allocator/xcrate-use.rs')
-rw-r--r-- | src/test/ui/allocator/xcrate-use.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/test/ui/allocator/xcrate-use.rs b/src/test/ui/allocator/xcrate-use.rs deleted file mode 100644 index edd4df75e..000000000 --- a/src/test/ui/allocator/xcrate-use.rs +++ /dev/null @@ -1,36 +0,0 @@ -// run-pass - -// aux-build:custom.rs -// aux-build:helper.rs -// no-prefer-dynamic - -#![feature(allocator_api)] -#![feature(slice_ptr_get)] - -extern crate custom; -extern crate helper; - -use std::alloc::{Allocator, Global, Layout, System}; -use std::sync::atomic::{AtomicUsize, Ordering}; - -#[global_allocator] -static GLOBAL: custom::A = custom::A(AtomicUsize::new(0)); - -fn main() { - unsafe { - let n = GLOBAL.0.load(Ordering::SeqCst); - let layout = Layout::from_size_align(4, 2).unwrap(); - - let memory = Global.allocate(layout.clone()).unwrap(); - helper::work_with(&memory); - assert_eq!(GLOBAL.0.load(Ordering::SeqCst), n + 1); - Global.deallocate(memory.as_non_null_ptr(), layout); - assert_eq!(GLOBAL.0.load(Ordering::SeqCst), n + 2); - - let memory = System.allocate(layout.clone()).unwrap(); - assert_eq!(GLOBAL.0.load(Ordering::SeqCst), n + 2); - helper::work_with(&memory); - System.deallocate(memory.as_non_null_ptr(), layout); - assert_eq!(GLOBAL.0.load(Ordering::SeqCst), n + 2); - } -} |