-use std::alloc::{Global, Alloc, Layout, System};
+use std::alloc::{Alloc, Global, Layout, System};
/// Issue #45955 and #62251.
#[test]
}
fn check_overalign_requests<T: Alloc>(mut allocator: T) {
- for &align in &[4, 8, 16, 32] { // less than and bigger than `MIN_ALIGN`
- for &size in &[align/2, align-1] { // size less than alignment
+ for &align in &[4, 8, 16, 32] {
+ // less than and bigger than `MIN_ALIGN`
+ for &size in &[align / 2, align - 1] {
+ // size less than alignment
let iterations = 128;
unsafe {
- let pointers: Vec<_> = (0..iterations).map(|_| {
- allocator.alloc(Layout::from_size_align(size, align).unwrap()).unwrap()
- }).collect();
+ let pointers: Vec<_> = (0..iterations)
+ .map(|_| {
+ allocator.alloc(Layout::from_size_align(size, align).unwrap()).unwrap()
+ })
+ .collect();
for &ptr in &pointers {
- assert_eq!((ptr.as_ptr() as usize) % align, 0,
- "Got a pointer less aligned than requested")
+ assert_eq!(
+ (ptr.as_ptr() as usize) % align,
+ 0,
+ "Got a pointer less aligned than requested"
+ )
}
// Clean up