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| author | XAMPPRocky <4464295+XAMPPRocky@users.noreply.github.com> | 2021-07-26 10:58:37 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-26 10:58:37 +0200 |
| commit | 9fc2bfafb18018889ffc001a22f1acb14af2d05a (patch) | |
| tree | ef177b7c966baf28ae02c903af50d96230e282cb | |
| parent | 09b5ce3e1b905e021a980bfa3bc85b923417a48c (diff) | |
| download | rust-9fc2bfafb18018889ffc001a22f1acb14af2d05a.tar.gz rust-9fc2bfafb18018889ffc001a22f1acb14af2d05a.zip | |
Update RELEASES.md
| -rw-r--r-- | RELEASES.md | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/RELEASES.md b/RELEASES.md index dd9dad06924..36d6a5276f2 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -68,7 +68,7 @@ Stabilized APIs - [`VecDeque::partition_point`] Cargo ------------------------ +----- - [Added the `--prune <spec>` option to `cargo-tree` to remove a package from the dependency graph.][cargo/9520] @@ -80,6 +80,20 @@ Cargo This variable points to a directory that integration tests and benches can use as a "scratchpad" for testing filesystem operations. +Compatibility Notes +------------------- +- [Mixing Option and Result via `?` is no longer permitted in closures for inferred types.][86831] +- [Previously unsound code is no longer permitted where different constructors in branches + could require different lifetimes.][85574] +- As previously mentioned the [`std::arch` instrinsics now uses stricter const checking][83278] + than before and may reject some previously accepted code. +- [`i128` multiplication on Cortex M0+ platforms currently unconditionally causes overflow + when compiled with `codegen-units = 1`.][86063] + +[85574]: https://github.com/rust-lang/rust/issues/85574 +[86831]: https://github.com/rust-lang/rust/issues/86831 +[86063]: https://github.com/rust-lang/rust/issues/86063 +[86831]: https://github.com/rust-lang/rust/issues/86831 [79608]: https://github.com/rust-lang/rust/pull/79608 [84988]: https://github.com/rust-lang/rust/pull/84988 [84701]: https://github.com/rust-lang/rust/pull/84701 |