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disable debug assertion in ptr::write for now

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This commit is contained in:
Ralf Jung 2020-02-27 09:43:20 +01:00
parent bec5d37ee1
commit d1d0de94db
1 changed files with 3 additions and 1 deletions
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4
src/libcore/ptr/mod.rs
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@ -801,7 +801,9 @@ pub unsafe fn read_unaligned<T>(src: *const T) -> T {
#[inline] #[inline]
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
pub unsafe fn write<T>(dst: *mut T, src: T) { pub unsafe fn write<T>(dst: *mut T, src: T) {
debug_assert!(is_aligned_and_not_null(dst), "attempt to write to unaligned or null pointer"); // FIXME: the debug assertion here causes codegen test failures on some architectures.
// See <https://github.com/rust-lang/rust/pull/69208#issuecomment-591326757>.
// debug_assert!(is_aligned_and_not_null(dst), "attempt to write to unaligned or null pointer");
intrinsics::move_val_init(&mut *dst, src) intrinsics::move_val_init(&mut *dst, src)
} }