- 26 10月, 2018 9 次提交
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由 Nick Cameron 提交于
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由 Nick Cameron 提交于
Primarily refactoring `(Ident, Option<NodeId>)` to `Segment`
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由 Nick Cameron 提交于
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由 Nick Cameron 提交于
Requires adding path segments to the hir map
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由 Nick Cameron 提交于
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由 Nick Cameron 提交于
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由 Nick Cameron 提交于
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由 Nick Cameron 提交于
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- 25 10月, 2018 31 次提交
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由 bors 提交于
Rollup of 22 pull requests Successful merges: - #53507 (Add doc for impl From for Waker) - #53931 (Gradually expanding libstd's keyword documentation) - #54965 (update tcp stream documentation) - #54977 (Accept `Option<Box<$t:ty>>` in macro argument) - #55138 (in which unused-parens suggestions heed what the user actually wrote) - #55173 (Suggest appropriate syntax on missing lifetime specifier in return type) - #55200 (Documents `From` implementations for `Stdio`) - #55245 (submodules: update clippy from 5afdf8b7 to b1d03437) - #55247 (Clarified code example in char primitive doc) - #55251 (Fix a typo in the documentation of RangeInclusive) - #55253 (only issue "variant of the expected type" suggestion for enums) - #55254 (Correct trailing ellipsis in name_from_pat) - #55269 (fix typos in various places) - #55282 (Remove redundant clone) - #55285 (Do some copy editing on the release notes) - #55291 (Update stdsimd submodule) - #55296 (Set RUST_BACKTRACE=0 for rustdoc-ui/failed-doctest-output.rs) - #55306 (Regression test for #54478.) - #55328 (Fix doc for new copysign functions) - #55340 (Operands no longer appear in places) - #55345 (Remove is_null) - #55348 (Update RELEASES.md after destabilization of non_modrs_mods) Failed merges: r? @ghost
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由 Pietro Albini 提交于
Backports the release notes update from stable to master. r? @ghost
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由 Pietro Albini 提交于
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由 Pietro Albini 提交于
Remove is_null It was confusingly named (`is_zero` would have been better, as someone pointed out somewhere but I forgot who or where), and it didn't even reliably test for "is this value 0 at run-time" because out-of-bounds pointers *can* be 0. It's not used in rustc, and miri only really needs `is_null_ptr` and `to_bytes() == 0`, so let's just kill this method. r? @oli-obk
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由 Pietro Albini 提交于
Operands no longer appear in places Fix an outdated comment.
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由 Pietro Albini 提交于
Fix doc for new copysign functions Thanks to @LukasKalbertodt for catching this. Addresses a comment raised in #55169 after it was merged.
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由 Pietro Albini 提交于
Regression test for #54478. This is a regression test for #54478. I confirmed that it fails on: rustdoc 1.30.0-beta.12 (96a22982 2018-10-04) and passes on: rustdoc 1.31.0-nightly (f99911a4 2018-10-23) Fix #54478
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由 Pietro Albini 提交于
Set RUST_BACKTRACE=0 for rustdoc-ui/failed-doctest-output.rs This UI test is sensitive to backtrace output, so it should make sure that backtraces are not enabled by the environment.
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由 Pietro Albini 提交于
Update stdsimd submodule Fixes a SSE2 bug. (#55249)
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由 Pietro Albini 提交于
Do some copy editing on the release notes I was reading through the release notes to find something and noticed some small grammatical and consistency issues. I'm happy to revert any of these changes if folks disagree with them!
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由 Pietro Albini 提交于
Remove redundant clone
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由 Pietro Albini 提交于
fix typos in various places
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由 Pietro Albini 提交于
Correct trailing ellipsis in name_from_pat r? @GuillaumeGomez
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由 Pietro Albini 提交于
only issue "variant of the expected type" suggestion for enums This suggestion (introduced in pull-request #43178 / eac74104) was being issued for one-field-struct expected types (in which case it is misleading and outright wrong), even though it was only intended for one-field enum-variants (most notably, `Some`). Add a conditional to adhere to the original intent. (It would be possible to generalize to structs, but not obviously net desirable.) This adds a level of indentation, so the diff here is going to be easier to read in [ignore-whitespace mode](https://github.com/rust-lang/rust/commit/b0d3d3b9?w=1). Resolves #55250. r? @pnkfelix
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由 Pietro Albini 提交于
Fix a typo in the documentation of RangeInclusive
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由 Pietro Albini 提交于
Clarified code example in char primitive doc The example was not as clear as it could be because it was making an assumption about the structure of the data in order to multiply the number of elements in the slice by the item size. This change demonstrates the idea more straightforwardly, without needing a calculation, by just comparing the size of the slices.
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由 Pietro Albini 提交于
submodules: update clippy from 5afdf8b7 to b1d03437 Just a routine update. Changes: ```` new_ret_no_self: add sample from #3313 to Known Problems section. Support multiline comments and hopefully fix panic Check for comments in collapsible ifs Resolve ICE in needless range loop lint RIIR update_lints: Update changelog links Rename if_let_redundant_pattern_matching to redundant_pattern_matching Add lint for redundant pattern matching for explicit return boolean Fix issue #3322: reword help message for len_zero Simplify manual_memcpy suggestion in some cases Fix dogfood Update known problems for unnecessary_fold RIIR update_lints: Replace lint count in README.md Rename `active_lints` to `usable_lints` Add comment on WalkDir vs. fs::read_dir sort_by -> sort_by_key Some more documentation for clippy_dev Use `WalkDir` to also gather from subdirectories Avoid linting `boxed_local` on trait implementations. Website: Make lint categories linkable Restore clippy_dummy's placeholder name Swap order of methods in `needless_range_loop` suggestion in some cases Revert "Exclude pattern guards from unnecessary_fold lint" Exclude pattern guards from unnecessary_fold lint ````
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由 Pietro Albini 提交于
Documents `From` implementations for `Stdio` This PR solves part of #51430 by adding a basic summary and an example to each `impl From` inside `process` module (`ChildStdin`, `ChildStdout`, `ChildStderr`, `File`). It does not document if the conversions allocate memory and how expensive they are.
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由 Pietro Albini 提交于
Suggest appropriate syntax on missing lifetime specifier in return type Suggest using `'static` when a lifetime is missing in the return type with a structured suggestion instead of a note. Fix #55170.
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由 Pietro Albini 提交于
in which unused-parens suggestions heed what the user actually wrote Aaron Hill pointed out that unnecessary parens around a macro call (paradigmatically, `format!`) yielded a suggestion of hideous macro-expanded code. `span_to_snippet` is fallable as far as the type system is concerned, so the pretty-printing can live on in the oft-neglected `else` branch. Resolves #55109.
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由 Pietro Albini 提交于
Accept `Option<Box<$t:ty>>` in macro argument Given the following code, compile successfuly: ``` macro_rules! test { ( fn fun() -> Option<Box<$t:ty>>; ) => { fn fun(x: $t) -> Option<Box<$t>> { Some(Box::new(x)) } } } test! { fn fun() -> Option<Box<i32>>; } ``` Fix #25274.
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由 Pietro Albini 提交于
update tcp stream documentation A small styling issue that seemed inconsistent here when compared to other places (such as https://doc.rust-lang.org/beta/std/net/struct.TcpListener.html).
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由 Pietro Albini 提交于
Gradually expanding libstd's keyword documentation I'm working on adding new keywords to the documentation and refreshing the incomplete older ones, and I'm hoping that I can eventually add all the standalone-usable keywords after a bunch of incremental work. It would be cool to see the keywords section of std's docs be a definitive reference as to what each keyword means when you see it, and that's what I'm aiming towards with this work. I'm far from a Rust expert so there will inevitably be things to fix in this, also I'm not sure if this should be a bunch of quickly-merged PRs or one gradually-updated PR that gets merged once it's done.
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由 Pietro Albini 提交于
Add doc for impl From for Waker As part of issue #51430 (cc @skade). The impl is very simple, so not sure if we need to go into any details.
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由 bors 提交于
introduce type-op for user-type ascription in NLL Handle user-type ascription in a type operator, which gives us a lot more flexibility around the order in which we resolve things. r? @pnkfelix Fixes #55219 Fixes #55241
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由 Ralf Jung 提交于
It was confusingly named (`is_zero` would have been better), and it didn't even reliably test for "is this value 0 at run-time" because out-of-bounds pointers *can* be 0.
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由 bors 提交于
Add `extern crate` items to extern prelude With this patch each `extern crate orig_name as name` item adds name `name` into the extern prelude, as if it was passed with `--extern`. What changes this causes in practice? Almost none! After all, `--extern` passed from Cargo was supposed to replace `extern crate` items in source, so if some code has `extern crate` item (or had it on 2015 edition), then it most likely uses `--extern` as well... ... with exception of a few important cases. - Crates using `proc_macro`. `proc_macro` is not passed with `--extern` right now and is therefore not in extern prelude. Together with 2018 edition import behavior this causes problems like https://github.com/rust-lang/rust/issues/54418, e.g. ```rust extern crate proc_macro; use proc_macro::TokenStream; ``` doesn't work. It starts working after this patch. - `#[no_std]` crates using `std` conditionally, like @aturon described in https://github.com/rust-lang/rust/issues/53166#issuecomment-425219286, and still wanting to write `std` instead of `crate::std`. This PR covers that case as well. This allows us to revert placing `std` into the extern prelude unconditionally, which was, I think, a [bad idea](https://github.com/rust-lang/rust/issues/53166#issuecomment-425117829). - Later `extern crate` syntax can be extended to support adding an alias to some local path to extern prelude, as it may be required for resolving https://github.com/rust-lang/rust/issues/54647. Notes: - Only `extern crate` items from the root module added to the prelude, mostly because this behavior for items from inner modules would look very strange, rather than for technical reasons. This means you can opt out from the prelude additions with something like ```rust mod inner { pub(crate) extern crate foo; } use inner::foo; ``` - I haven't updated logic for 2018 import canaries to work fully correctly with this. The cases where it matters are pretty exotic (the `extern crate` item must be "sufficiently macro expanded") and I'd rather spend the time on eliminating the canaries entirely.
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由 Ralf Jung 提交于
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由 Raph Levien 提交于
Thanks to @LukasKalbertodt for catching this. Addresses a comment raised in #55169 after it was merged.
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由 OCTronics 提交于
Add a basic summary and an example to From `ChildStdin`, `ChildStdout`, `ChildStderr`, `File` implementations.
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由 Niko Matsakis 提交于
Add regression tests for #55219 and #55241 Also another test where a duplicate-like error appears to have been suppressed; I'm not 100% sure why this output changes, though I could imagine that some duplicate suppression is enabled by this PR.
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