diff options
Diffstat (limited to 'library/std/src/alloc.rs')
| -rw-r--r-- | library/std/src/alloc.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/library/std/src/alloc.rs b/library/std/src/alloc.rs index 5d51d6a0c78..99d105a2454 100644 --- a/library/std/src/alloc.rs +++ b/library/std/src/alloc.rs @@ -20,11 +20,11 @@ //! //! unsafe impl GlobalAlloc for MyAllocator { //! unsafe fn alloc(&self, layout: Layout) -> *mut u8 { -//! System.alloc(layout) +//! unsafe { System.alloc(layout) } //! } //! //! unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) { -//! System.dealloc(ptr, layout) +//! unsafe { System.dealloc(ptr, layout) } //! } //! } //! @@ -102,7 +102,7 @@ pub use alloc_crate::alloc::*; /// /// unsafe impl GlobalAlloc for Counter { /// unsafe fn alloc(&self, layout: Layout) -> *mut u8 { -/// let ret = System.alloc(layout); +/// let ret = unsafe { System.alloc(layout) }; /// if !ret.is_null() { /// ALLOCATED.fetch_add(layout.size(), Relaxed); /// } @@ -110,7 +110,7 @@ pub use alloc_crate::alloc::*; /// } /// /// unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) { -/// System.dealloc(ptr, layout); +/// unsafe { System.dealloc(ptr, layout); } /// ALLOCATED.fetch_sub(layout.size(), Relaxed); /// } /// } @@ -345,7 +345,7 @@ pub fn take_alloc_error_hook() -> fn(Layout) { } fn default_alloc_error_hook(layout: Layout) { - extern "Rust" { + unsafe extern "Rust" { // This symbol is emitted by rustc next to __rust_alloc_error_handler. // Its value depends on the -Zoom={panic,abort} compiler option. static __rust_alloc_error_handler_should_panic: u8; |