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| author | Ralf Jung <post@ralfj.de> | 2019-07-19 10:44:11 +0200 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2019-07-19 14:47:56 +0200 |
| commit | e074db764a0f25af073cb3f472d39a86e6fa7f39 (patch) | |
| tree | 6d0263f84567761ea6e65dd81f1c92bd9e7299e3 /src/libcore/mem | |
| parent | fe499a7b34dcb1fc054dd637ea561a19a268d2de (diff) | |
use const array repeat expressions for uninit_array
Diffstat (limited to 'src/libcore/mem')
| -rw-r--r-- | src/libcore/mem/maybe_uninit.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/mem/maybe_uninit.rs b/src/libcore/mem/maybe_uninit.rs index f6f7ccffdb0..1c69e7f90f6 100644 --- a/src/libcore/mem/maybe_uninit.rs +++ b/src/libcore/mem/maybe_uninit.rs @@ -248,6 +248,7 @@ impl<T> MaybeUninit<T> { /// [type]: union.MaybeUninit.html #[stable(feature = "maybe_uninit", since = "1.36.0")] #[inline(always)] + #[rustc_promotable] pub const fn uninit() -> MaybeUninit<T> { MaybeUninit { uninit: () } } |