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constify mem::forget #69617

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Merged
merged 2 commits into from
Mar 2, 2020
Merged

constify mem::forget #69617

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ae70ab0
constify mem::forget
DutchGhost Mar 1, 2020
a30b0a6
actually mark the function const
DutchGhost Mar 2, 2020
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1 change: 1 addition & 0 deletions src/libcore/mem/mod.rs
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Expand Up @@ -109,6 +109,7 @@ pub use crate::intrinsics::transmute;
/// [ub]: ../../reference/behavior-considered-undefined.html
/// [`ManuallyDrop`]: struct.ManuallyDrop.html
#[inline]
#[rustc_const_unstable(feature = "const_forget", issue = "69616")]
#[stable(feature = "rust1", since = "1.0.0")]
pub fn forget<T>(t: T) {
ManuallyDrop::new(t);
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