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constify mem::forget

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DutchGhost 2020-03-01 20:42:35 +01:00
parent 360e42de82
commit ae70ab071a
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src/libcore/mem/mod.rs
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@ -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);