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| author | bors <bors@rust-lang.org> | 2019-12-14 10:21:32 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2019-12-14 10:21:32 +0000 |
| commit | c8ea4ace9213ae045123fdfeb59d1ac887656d31 (patch) | |
| tree | 2a7d207294b6f2c99d1ddbe193b1d5af8ee46a09 /src/libcore/convert | |
| parent | 12307b3b08edee543a78fb9d4a837fbd6d6ac0fa (diff) | |
| parent | 0b47ba7019adf06f6687a8c94040e63ae1ea4fba (diff) | |
| download | rust-c8ea4ace9213ae045123fdfeb59d1ac887656d31.tar.gz rust-c8ea4ace9213ae045123fdfeb59d1ac887656d31.zip | |
Auto merge of #67136 - oli-obk:const_stability, r=Centril
Require stable/unstable annotations for the constness of all stable fns with a const modifier r? @RalfJung @Centril Every `#[stable]` const fn now needs either a `#[rustc_const_unstable]` attribute or a `#[rustc_const_stable]` attribute. You can't silently stabilize the constness of a function anymore.
Diffstat (limited to 'src/libcore/convert')
| -rw-r--r-- | src/libcore/convert/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/convert/mod.rs b/src/libcore/convert/mod.rs index b7db3e4197d..cdd994d5fc7 100644 --- a/src/libcore/convert/mod.rs +++ b/src/libcore/convert/mod.rs @@ -99,6 +99,7 @@ pub use num::FloatToInt; /// assert_eq!(vec![1, 3], filtered); /// ``` #[stable(feature = "convert_id", since = "1.33.0")] +#[cfg_attr(not(bootstrap), rustc_const_stable(feature = "const_identity", since = "1.33.0"))] #[inline] pub const fn identity<T>(x: T) -> T { x |