Rollup of 14 pull requests #82577
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Rollup of 14 pull requests #82577
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WASI's `filestat` type includes a size field, so expose it in `MetadataExt` via a `size()` function, similar to the corresponding Unix function.
This adds API documentation support for `std::os::wasi` modeled after how `std::os::unix` works, so that WASI can be documented [here] along with the other platforms. [here]: https://doc.rust-lang.org/stable/std/os/index.html Two changes of particular interest: - This changes the `AsRawFd` for `io::Stdin` for WASI to return `libc::STDIN_FILENO` instead of `sys::stdio::Stdin.as_raw_fd()` (and similar for `Stdout` and `Stderr`), which matches how the `unix` version works. `STDIN_FILENO` etc. may not always be explicitly reserved at the WASI level, but as long as we have Rust's `std` and `libc`, I think it's reasonable to guarantee that we'll always use `libc::STDIN_FILENO` for stdin. - This duplicates the `osstr2str` utility function, rather than trying to share it across all the configurations that need it.
Fixes rust-lang#82438 This map is not guarnateed to have an entry for a closure.
Use small hash set in `mir_inliner_callees` to avoid temporary allocation when possible and quadratic behaviour for large number of callees.
Co-authored-by: Nathan Nguyen <43092380+nhwn@users.noreply.github.com>
WASI's `RawFd` is a `u32`, while `libc` uses `c_int`.
This ensures that these names resolve to the right place even when building the WASI support on other platforms for generating the documentation.
As suggested by GuillaumeGomez
…sue, r=camelid update tracking issue for `relaxed_struct_unsize` forgot to do this before rust-lang#80726 got merged. The tracking issue is rust-lang#81793
…leywiser Replace const_cstr with cstr crate This PR replaces the `const_cstr` macro inside `rustc_data_structures` with `cstr` macro from [cstr](https://crates.io/crates/cstr) crate. The two macros basically serve the same purpose, which is to generate `&'static CStr` from a string literal. `cstr` is better because it validates the literal at compile time, while the existing `const_cstr` does it at runtime when `debug_assertions` is enabled. In addition, the value `cstr` generates can be used in constant context (which is seemingly not needed anywhere currently, though).
…onymous-lifetime, r=estebank Improve anonymous lifetime note to indicate the target span Improvement for rust-lang#81650 Cc rust-lang#81995 Message after this improvement: (Improve note in the middle) ``` error[E0311]: the parameter type `T` may not live long enough --> src/main.rs:25:11 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | -- help: consider adding an explicit lifetime bound...: `T: 'a +` 25 | scope.spawn(move |_| { | ^^^^^ | note: the parameter type `T` must be valid for the anonymous lifetime defined on the function body at 24:40... --> src/main.rs:24:40 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | ^^^^^ note: ...so that the type `[closure@src/main.rs:25:17: 27:6]` will meet its required lifetime bounds --> src/main.rs:25:11 | 25 | scope.spawn(move |_| { | ^^^^^ ``` r? ``````@estebank``````
…=jonas-schievink ⬆️ rust-analyzer
Add Future trait for doc_spotlight feature doc
…mps, r=petrochenkov Test hexagon-enum only when llvm target is present See rust-lang#82379 (comment) r? ``````@petrochenkov`````` ``````@bors`````` rollup
expand: Preserve order of inert attributes during expansion Fixes rust-lang#67839 Fixes rust-lang#81871 r? `````@Aaron1011`````
Enable API documentation for `std::os::wasi`. This adds API documentation support for `std::os::wasi` modeled after how `std::os::unix` works, so that WASI can be documented [here] along with the other platforms. [here]: https://doc.rust-lang.org/stable/std/os/index.html Two changes of particular interest: - This changes the `AsRawFd` for `io::Stdin` for WASI to return `libc::STDIN_FILENO` instead of `sys::stdio::Stdin.as_raw_fd()` (and similar for `Stdout` and `Stderr`), which matches how the `unix` version works. `STDIN_FILENO` etc. may not always be explicitly reserved at the WASI level, but as long as we have Rust's `std` and `libc`, I think it's reasonable to guarantee that we'll always use `libc::STDIN_FILENO` for stdin. - This duplicates the `osstr2str` utility function, rather than trying to share it across all the configurations that need it. r? ```@alexcrichton```
…lexcrichton Add a `size()` function to WASI's `MetadataExt`. WASI's `filestat` type includes a size field, so expose it in `MetadataExt` via a `size()` function, similar to the corresponding Unix function. r? ``````@alexcrichton``````
…matthewjasper Skip emitting closure diagnostic when closure_kind_origins has no entry Fixes rust-lang#82438 This map is not guarnateed to have an entry for a closure.
…ou-se Use libc::accept4 on Android instead of raw syscall. This PR replaces the use of a raw `accept4` syscall with `libc::accept4`. This was originally added (by me) because `std` couldn't update to the latest `libc` with `accept4` support for android. By now, libc is already on 0.2.85, so the workaround can be removed. `@rustbot` label +O-android +T-libs-impl
Use small hash set in `mir_inliner_callees` Use small hash set in `mir_inliner_callees` to avoid temporary allocation when possible and quadratic behaviour for large number of callees.
Update cargo 11 commits in bf5a5d5e5d3ae842a63bfce6d070dfd438cf6070..572e201536dc2e4920346e28037b63c0f4d88b3c 2021-02-18 15:49:14 +0000 to 2021-02-24 16:51:20 +0000 - Pass the error message format to rustdoc (rust-lang/cargo#9128) - Fix test target_in_environment_contains_lower_case (rust-lang/cargo#9203) - Fix hang on broken stderr. (rust-lang/cargo#9201) - Make it more clear which module is being tested when running cargo test (rust-lang/cargo#9195) - Updates to edition handling. (rust-lang/cargo#9184) - Add --cfg and --rustc-cfg flags to output compiler configuration (rust-lang/cargo#9002) - Run rustdoc doctests relative to the workspace (rust-lang/cargo#9105) - Add support for [env] section in .cargo/config.toml (rust-lang/cargo#9175) - Add schema field and `features2` to the index. (rust-lang/cargo#9161) - Document the default location where cargo install emitting build artifacts (rust-lang/cargo#9189) - Do not exit prematurely if anything failed installing. (rust-lang/cargo#9185)
Substitute erased lifetimes on bad placeholder type Fix rust-lang#82455.
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@bors r+ rollup=never p=5 |
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📌 Commit 95b31cf has been approved by |
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☀️ Test successful - checks-actions |
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Successful merges:
relaxed_struct_unsize#81794 (update tracking issue forrelaxed_struct_unsize)std::os::wasi. #82420 (Enable API documentation forstd::os::wasi.)size()function to WASI'sMetadataExt. #82421 (Add asize()function to WASI'sMetadataExt.)mir_inliner_callees#82482 (Use small hash set inmir_inliner_callees)Failed merges:
r? @ghost
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