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Promote aarch64-unknown-linux-gnu to Tier 1 #78228

Merged
merged 3 commits into from
Nov 9, 2020
Merged

Promote aarch64-unknown-linux-gnu to Tier 1 #78228

merged 3 commits into from
Nov 9, 2020

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pietroalbini
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@pietroalbini pietroalbini commented Oct 22, 2020 •
edited by Mark-Simulacrum

This PR promotes the aarch64-unknown-linux-gnu target to Tier 1, as proposed by RFC 2959:

  • The aarch64-gnu CI job is moved from auto-fallible to auto.
  • The platform support documentation is updated, uplifting the target to Tiert 1 with a note about missing stack probes support.
  • Building the documentation is enabled for the target, as we produce the rust-docs component for all Tier 1 platforms.

@pietroalbini pietroalbini added relnotes Marks issues that should be documented in the release notes of the next release. S-blocked Status: Marked as blocked ❌ on something else such as an RFC or other implementation work. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. labels Oct 22, 2020
@pietroalbini pietroalbini mentioned this pull request Oct 22, 2020
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This is ready to be reviewed. r? @Mark-Simulacrum

@rustbot modify labels: -S-blocked S-waiting-on-author

@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-blocked Status: Marked as blocked ❌ on something else such as an RFC or other implementation work. labels Oct 28, 2020
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Whelp, applied the wrong label.

@rustbot modify labels: -S-waiting-on-author S-waiting-on-review

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Nov 3, 2020
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bors commented Nov 5, 2020

☔ The latest upstream changes (presumably #78754) made this pull request unmergeable. Please resolve the merge conflicts.

Note that reviewers usually do not review pull requests until merge conflicts are resolved! Once you resolve the conflicts, you should change the labels applied by bors to indicate that your PR is ready for review. Post this as a comment to change the labels:

@rustbot modify labels: +S-waiting-on-review -S-waiting-on-author

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Rebased. r? @Mark-Simulacrum

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@bors r+

🎉

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bors commented Nov 5, 2020

📌 Commit 874cbb8 has been approved by Mark-Simulacrum

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 5, 2020
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Nov 6, 2020
@Dylan-DPC
Rollup merge of rust-lang#78228 - pietroalbini:finally, r=Mark-Simula…
a8d4297 
…crum

Promote aarch64-unknown-linux-gnu to Tier 1

This PR promotes the `aarch64-unknown-linux-gnu` target to Tier 1, as proposed by [RFC 2959]:

* The `aarch64-gnu` CI job is moved from `auto-fallible` to `auto`.
* The platform support documentation is updated, uplifting the target to Tiert 1 with a note about missing stack probes support.
* Building the documentation is enabled for the target, as we produce the `rust-docs` component for all Tier 1 platforms.

[RFC 2959]: rust-lang/rfcs#2959
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Nov 6, 2020
Closed
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Nov 8, 2020
@Dylan-DPC
Rollup merge of rust-lang#78228 - pietroalbini:finally, r=Mark-Simula…
5238cca 
…crum

Promote aarch64-unknown-linux-gnu to Tier 1

This PR promotes the `aarch64-unknown-linux-gnu` target to Tier 1, as proposed by [RFC 2959]:

* The `aarch64-gnu` CI job is moved from `auto-fallible` to `auto`.
* The platform support documentation is updated, uplifting the target to Tiert 1 with a note about missing stack probes support.
* Building the documentation is enabled for the target, as we produce the `rust-docs` component for all Tier 1 platforms.

[RFC 2959]: rust-lang/rfcs#2959
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Nov 8, 2020
Closed
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Nov 8, 2020
@Dylan-DPC
Rollup merge of rust-lang#78228 - pietroalbini:finally, r=Mark-Simula…
5071801 
…crum

Promote aarch64-unknown-linux-gnu to Tier 1

This PR promotes the `aarch64-unknown-linux-gnu` target to Tier 1, as proposed by [RFC 2959]:

* The `aarch64-gnu` CI job is moved from `auto-fallible` to `auto`.
* The platform support documentation is updated, uplifting the target to Tiert 1 with a note about missing stack probes support.
* Building the documentation is enabled for the target, as we produce the `rust-docs` component for all Tier 1 platforms.

[RFC 2959]: rust-lang/rfcs#2959
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Nov 8, 2020
Closed
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Nov 9, 2020
Merged
bors added a commit to rust-lang-ci/rust that referenced this pull request Nov 9, 2020
@bors
Auto merge of rust-lang#78889 - Dylan-DPC:rollup-6zjhahf, r=Dylan-DPC
fe8f026 
Rollup of 12 pull requests

Successful merges:

 - rust-lang#77640 (Refactor IntErrorKind to avoid "underflow" terminology)
 - rust-lang#78026 (Define `fs::hard_link` to not follow symlinks.)
 - rust-lang#78114 (Recognize `private_intra_doc_links` as a lint)
 - rust-lang#78228 (Promote aarch64-unknown-linux-gnu to Tier 1)
 - rust-lang#78345 (Fix handling of item names for HIR)
 - rust-lang#78437 (BTreeMap: stop mistaking node for an orderly place)
 - rust-lang#78476 (fix some incorrect aliasing in the BTree)
 - rust-lang#78674 (inliner: Use substs_for_mir_body)
 - rust-lang#78748 (Implement destructuring assignment for tuples)
 - rust-lang#78868 (Fix tab focus on restyled switches)
 - rust-lang#78878 (Avoid overlapping cfg attributes when both macOS and aarch64)
 - rust-lang#78882 (Nicer hunk headers for rust files)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 50086af into rust-lang:master Nov 9, 2020
@rustbot rustbot added this to the 1.49.0 milestone Nov 9, 2020
@pietroalbini pietroalbini deleted the finally branch November 9, 2020 10:39
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request Feb 14, 2021
@he32
Update lang/rust to version 1.49.0.
6aa9ab6 
Pkgsrc changes:
 * Adjust patches, convert tabs to spaces so that tests pass.
 * Remove patches which are no longer needed (upstream changed)
 * Minor adjustments for SunOS, e.g. disable stack probes.
 * Adjust cargo checksum patching accordingly.
 * Remove commented-out use of PATCHELF on NetBSD, which doesn't work anyway...

Upstream changes:

Version 1.49.0 (2020-12-31)
============================

Language
-----------------------

- [Unions can now implement `Drop`, and you can now have a field in a union
  with `ManuallyDrop<T>`.][77547]
- [You can now cast uninhabited enums to integers.][76199]
- [You can now bind by reference and by move in patterns.][76119] This
  allows you to selectively borrow individual components of a type. E.g.
  ```rust
  #[derive(Debug)]
  struct Person {
      name: String,
      age: u8,
  }

  let person = Person {
      name: String::from("Alice"),
      age: 20,
  };

  // `name` is moved out of person, but `age` is referenced.
  let Person { name, ref age } = person;
  println!("{} {}", name, age);
  ```

Compiler
-----------------------

- [Added tier 1\* support for `aarch64-unknown-linux-gnu`.][78228]
- [Added tier 2 support for `aarch64-apple-darwin`.][75991]
- [Added tier 2 support for `aarch64-pc-windows-msvc`.][75914]
- [Added tier 3 support for `mipsel-unknown-none`.][78676]
- [Raised the minimum supported LLVM version to LLVM 9.][78848]
- [Output from threads spawned in tests is now captured.][78227]
- [Change os and vendor values to "none" and "unknown" for some targets][78951]

\* Refer to Rust's [platform support page][forge-platform-support] for more
information on Rust's tiered platform support.

Libraries
-----------------------

- [`RangeInclusive` now checks for exhaustion when calling `contains`
  and indexing.][78109]
- [`ToString::to_string` now no longer shrinks the internal buffer
  in the default implementation.][77997]
- [`ops::{Index, IndexMut}` are now implemented for fixed sized
  arrays of any length.][74989]

Stabilized APIs
---------------

- [`slice::select_nth_unstable`]
- [`slice::select_nth_unstable_by`]
- [`slice::select_nth_unstable_by_key`]

The following previously stable methods are now `const`.

- [`Poll::is_ready`]
- [`Poll::is_pending`]

Cargo
-----------------------
- [Building a crate with `cargo-package` should now be independently
  reproducible.][cargo/8864]
- [`cargo-tree` now marks proc-macro crates.][cargo/8765]
- [Added `CARGO_PRIMARY_PACKAGE` build-time environment
  variable.]  [cargo/8758] This variable will be set if the crate
  being built is one the user selected to build, either with `-p`
  or through defaults.
- [You can now use glob patterns when specifying packages &
  targets.][cargo/8752]


Compatibility Notes
-------------------
- [Demoted `i686-unknown-freebsd` from host tier 2 to target tier
  2 support.][78746]
- [Macros that end with a semi-colon are now treated as statements
  even if they expand to nothing.][78376]
- [Rustc will now check for the validity of some built-in attributes
  on enum variants.][77015] Previously such invalid or unused
  attributes could be ignored.
- Leading whitespace is stripped more uniformly in documentation
  comments, which may change behavior. You read [this post about
  the changes][rustdoc-ws-post] for more details.
- [Trait bounds are no longer inferred for associated types.][79904]

Internal Only
-------------
These changes provide no direct user facing benefits, but represent
significant improvements to the internals and overall performance
of rustc and related tools.

- [rustc's internal crates are now compiled using the `initial-exec` Thread
  Local Storage model.][78201]
- [Calculate visibilities once in resolve.][78077]
- [Added `system` to the `llvm-libunwind` bootstrap config option.][77703]
- [Added `--color` for configuring terminal color support to bootstrap.][79004]


[75991]: rust-lang/rust#75991
[78951]: rust-lang/rust#78951
[78848]: rust-lang/rust#78848
[78746]: rust-lang/rust#78746
[78376]: rust-lang/rust#78376
[78228]: rust-lang/rust#78228
[78227]: rust-lang/rust#78227
[78201]: rust-lang/rust#78201
[78109]: rust-lang/rust#78109
[78077]: rust-lang/rust#78077
[77997]: rust-lang/rust#77997
[77703]: rust-lang/rust#77703
[77547]: rust-lang/rust#77547
[77015]: rust-lang/rust#77015
[76199]: rust-lang/rust#76199
[76119]: rust-lang/rust#76119
[75914]: rust-lang/rust#75914
[74989]: rust-lang/rust#74989
[79004]: rust-lang/rust#79004
[78676]: rust-lang/rust#78676
[79904]: rust-lang/rust#79904
[cargo/8864]: rust-lang/cargo#8864
[cargo/8765]: rust-lang/cargo#8765
[cargo/8758]: rust-lang/cargo#8758
[cargo/8752]: rust-lang/cargo#8752
[`slice::select_nth_unstable`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable
[`slice::select_nth_unstable_by`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by
[`slice::select_nth_unstable_by_key`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by_key
[`hint::spin_loop`]: https://doc.rust-lang.org/stable/std/hint/fn.spin_loop.html
[`Poll::is_ready`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_ready
[`Poll::is_pending`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_pending
[rustdoc-ws-post]: https://blog.guillaume-gomez.fr/articles/2020-11-11+New+doc+comment+handling+in+rustdoc
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