use crate::ptr;
use crate::sys_common::alloc::{MIN_ALIGN, realloc_fallback};
use crate::alloc::{GlobalAlloc, Layout, System};
-use crate::mem;
#[stable(feature = "alloc_system_type", since = "1.28.0")]
unsafe impl GlobalAlloc for System {
let mut out = ptr::null_mut();
// posix_memalign requires that the alignment be a multiple of `sizeof(void*)`.
// Since these are all powers of 2, we can just use max.
- let align = layout.align().max(mem::size_of::<usize>());
+ let align = layout.align().max(crate::mem::size_of::<usize>());
let ret = libc::posix_memalign(&mut out, align, layout.size());
if ret != 0 {
ptr::null_mut()