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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-02-25 07:30:50 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-25 07:30:50 +0100 |
| commit | 10a43d2ab126e83807ca4554a4da72b513524dcd (patch) | |
| tree | 9559caa1f43a71b27b4f07ef06078d6e74eec123 | |
| parent | e5bd222c6b68de97bfcfed4133e2be2c890a25d5 (diff) | |
| parent | d9230a3c0fb9aef73972ac2e558ebdcf83d87c21 (diff) | |
| download | rust-10a43d2ab126e83807ca4554a4da72b513524dcd.tar.gz rust-10a43d2ab126e83807ca4554a4da72b513524dcd.zip | |
Rollup merge of #94297 - lcnr:rel-notes, r=Mark-Simulacrum
update const_generics_defaults release notes supersedes #94294 r? `@Mark-Simulacrum`
| -rw-r--r-- | RELEASES.md | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/RELEASES.md b/RELEASES.md index 96da1660c0f..b96eb18cf86 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -4,7 +4,7 @@ Version 1.59.0 (2022-02-24) Language -------- -- [Stabilize default arguments for const generics][90207] +- [Stabilize default arguments for const parameters and remove the ordering restriction for type and const parameters][90207] - [Stabilize destructuring assignment][90521] - [Relax private in public lint on generic bounds and where clauses of trait impls][90586] - [Stabilize asm! and global_asm! for x86, x86_64, ARM, Aarch64, and RISC-V][91728] @@ -18,6 +18,21 @@ Compiler - [Warn when a `#[test]`-like built-in attribute macro is present multiple times.][91172] - [Add support for riscv64gc-unknown-freebsd][91284] - [Stabilize `-Z emit-future-incompat` as `--json future-incompat`][91535] +- [Soft disable incremental compilation][94124] + +This release disables incremental compilation, unless the user has explicitly +opted in via the newly added RUSTC_FORCE_INCREMENTAL=1 environment variable. +This is due to a known and relatively frequently occurring bug in incremental +compilation, which causes builds to issue internal compiler errors. This +particular bug is already fixed on nightly, but that fix has not yet rolled out +to stable and is deemed too risky for a direct stable backport. + +As always, we encourage users to test with nightly and report bugs so that we +can track failures and fix issues earlier. + +See [94124] for more details. + +[94124]: https://github.com/rust-lang/rust/issues/94124 Libraries --------- @@ -86,6 +101,7 @@ Compatibility Notes - [Weaken guarantee around advancing underlying iterators in zip][83791] - [Make split_inclusive() on an empty slice yield an empty output][89825] - [Update std::env::temp_dir to use GetTempPath2 on Windows when available.][89999] +- [unreachable! was updated to match other formatting macro behavior on Rust 2021][92137] Internal Changes ---------------- @@ -127,6 +143,7 @@ and related tools. [91984]: https://github.com/rust-lang/rust/pull/91984/ [92020]: https://github.com/rust-lang/rust/pull/92020/ [92034]: https://github.com/rust-lang/rust/pull/92034/ +[92137]: https://github.com/rust-lang/rust/pull/92137/ [92483]: https://github.com/rust-lang/rust/pull/92483/ [cargo/10088]: https://github.com/rust-lang/cargo/pull/10088/ [cargo/10133]: https://github.com/rust-lang/cargo/pull/10133/ |