mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-30 22:12:15 +00:00
72800d3b89
Except for `simd-intrinsic/`, which has a lot of files containing multiple types like `u8x64` which really are better when hand-formatted. There is a surprising amount of two-space indenting in this directory. Non-trivial changes: - `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the test. - `rustfmt::skip` used in a few places where hand-formatting read more nicely: `enum/enum-match.rs` - Line number adjustments needed for the expected output of `debug-column.rs` and `coroutine-debug.rs`.
16 lines
327 B
Rust
16 lines
327 B
Rust
//@ compile-flags: -O -Z mutable-noalias=yes
|
|
|
|
#![crate_type = "lib"]
|
|
|
|
pub struct SelfRef {
|
|
self_ref: *mut SelfRef,
|
|
_pin: std::marker::PhantomPinned,
|
|
}
|
|
|
|
// CHECK-LABEL: @test_self_ref(
|
|
// CHECK-NOT: noalias
|
|
#[no_mangle]
|
|
pub unsafe fn test_self_ref(s: &mut SelfRef) {
|
|
(*s.self_ref).self_ref = std::ptr::null_mut();
|
|
}
|