Mark proc-macro crates #8765
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Mark proc-macro crates #8765
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @ehuss (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see the contribution instructions for more information. |
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@bors: r+ Seems reasonable to me, thanks! |
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Update cargo 11 commits in 9d1a4863abd9237dbf9d1b74c78632b6a205f6bb..12db56cdedbc2c26a9aa18f994c0188cdcc67df5 2020-10-05 18:29:52 +0000 to 2020-10-14 23:07:45 +0000 - Reinstate CARGO_PRIMARY_PACKAGE (take 2) (rust-lang/cargo#8758) - Add actionable help message for --features (rust-lang/cargo#8773) - Fix panic in `cargo doc` with -Zfeatures=itarget (rust-lang/cargo#8777) - Update git2. (rust-lang/cargo#8778) - Document RUSTFMT environment variable (rust-lang/cargo#8767) - Update crossbeam-utils requirement from 0.7 to 0.8 (rust-lang/cargo#8769) - Update toml dependency (rust-lang/cargo#8772) - Mark proc-macro crates (rust-lang/cargo#8765) - cargo-tree: mention special target `all` in CLI help text (rust-lang/cargo#8766) - Bump to 0.50.0, update changelog (rust-lang/cargo#8764) - Update deprecated GitHub add-path in workflows. (rust-lang/cargo#8760)
netbsd-srcmastr
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Feb 14, 2021
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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Resolves #8107