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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/allocator/xcrate-use.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-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.rs36
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);
- }
-}