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| author | XAMPPRocky <4464295+XAMPPRocky@users.noreply.github.com> | 2020-05-29 11:36:50 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-29 11:36:50 +0200 |
| commit | 283358b081fa2b7e60f3d0d11da1a8e667b13769 (patch) | |
| tree | 77a1314deead842d2107e174c9b25b13b9059cbe | |
| parent | bd5ed9e62f330971523fb75390b4a375bc1d875c (diff) | |
| download | rust-283358b081fa2b7e60f3d0d11da1a8e667b13769.tar.gz rust-283358b081fa2b7e60f3d0d11da1a8e667b13769.zip | |
Update RELEASES.md
| -rw-r--r-- | RELEASES.md | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/RELEASES.md b/RELEASES.md index 132e8a6d948..510651891b2 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -17,10 +17,13 @@ Compiler -------- - [Rustc now respects the `-C codegen-units` flag in incremental mode.][70156] Additionally when in incremental mode rustc defaults to 256 codegen units. -- [Added tier 3\* support for the `aarch64-unknown-none` and - `aarch64-unknown-none-softfloat` targets.][68334] - [Refactored `catch_unwind`, to have zero-cost unless unwinding is enabled and a panic is thrown.][67502] +- [Added tier 3\* support for the `aarch64-unknown-none` and + `aarch64-unknown-none-softfloat` targets.][68334] +- [Added tier 3 support for `arm64-apple-tvos` and + `x86_64-apple-tvos` targets.][68191] + Libraries --------- @@ -33,6 +36,9 @@ Libraries - [`String` now implements `From<&mut str>`.][69661] - [`IoSlice` now implements `Copy`.][69403] - [`Vec<T>` now implements `From<[T; N]>`.][68692] Where `N` is less than 32. +- [`proc_macro::LexError` now implements `fmt::Display` and `Error`.][68899] +- [`from_le_bytes`, `to_le_bytes`, `from_be_bytes`, and `to_be_bytes` methods are + now `const` for all integer types.][69373] Stabilized APIs --------------- @@ -84,6 +90,9 @@ Compatibility Notes source file rather than the previous format of `<NAME macros>`.][70969] **Note:** this may not point a file that actually exists on the user's system. - [The minimum required external LLVM version has been bumped to LLVM 8.][71147] +- [`mem::{zeroed, uninitialised, MaybeUninit}` will now panic when used with types + that do not allow zero initialization such as `NonZeroU8`.][66059] This was + previously a warning. Internal Only ------------- @@ -94,7 +103,10 @@ related tools. - [dep_graph Avoid allocating a set on when the number reads are small.][69778] - [Replace big JS dict with JSON parsing.][71250] - +[69373]: https://github.com/rust-lang/rust/pull/69373/ +[66059]: https://github.com/rust-lang/rust/pull/66059/ +[68191]: https://github.com/rust-lang/rust/pull/68191/ +[68899]: https://github.com/rust-lang/rust/pull/68899/ [71147]: https://github.com/rust-lang/rust/pull/71147/ [71250]: https://github.com/rust-lang/rust/pull/71250/ [70937]: https://github.com/rust-lang/rust/pull/70937/ |