Rollup of 8 pull requests #87939
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Rollup of 8 pull requests #87939
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Co-authored-by: teor <teor@riseup.net>
Co-authored-by: bjorn3 <bjorn3@users.noreply.github.com>
From what I can tell, the goal of the tests is to ensure that the error formatting is correct. I think this is still being tested as intended after this change.
Implement Extend<(A, B)> for (Extend<A>, Extend<B>) I oriented myself at the implementation of `Iterator::unzip` and also rewrote the impl in terms of `(A, B)::extend` after that. Since (A, B) now also implements Extend we could also mention in the documentation of unzip that it can do "nested unzipping" (you could unzip `Iterator<Item=(A, (B, C))>` into `(Vec<A>, (Vec<B>, Vec<C>))` for example) but I'm not sure of that so I'm asking here 🙂 (P.S. I saw a couple of people asking if there is an unzip3 but there isn't. So this could be a way to get equivalent functionality)
…ochenkov Move some UI tests to more suitable subdirs The classifui result: https://gist.github.com/JohnTitor/c9e00840990b5e4a8fc562ec3571e427/e06c42226c6038da91e403c33b9947843420cf44 Some notes: - backtrace-debuginfo.rs: previously I skipped this, I'm still not sure what the best dir is. Any ideas? - estr-subtyping.rs: Seems a quite old test so removed, shouldn't? - deref-suggestion.rs: moved to inference as `suggestions` is not an ideal dir. - issue-43023.rs: a bit misclassified, moved to `derives` cc rust-lang#73494 r? `@petrochenkov`
…es, r=estebank Warn when an escaped newline skips multiple lines Resolves rust-lang#87319
Link to edition guide instead of issues for 2021 lints. This changes the 2021 lints to not link to github issues, but to the edition guide instead. Fixes rust-lang#86996
Reduce verbosity of tracing output of RUSTC_LOG The current output is really hard to read, I find, for things like trait selection. I nearly always end up removing these calls locally. r? `@oli-obk` since you originally authored this
Implement `black_box` using intrinsic Introduce `black_box` intrinsic, as suggested in rust-lang#87590 (comment). This is still codegenned as empty inline assembly for LLVM. For MIR interpretation and cranelift it's treated as identity. cc `@Amanieu` as this is related to inline assembly cc `@bjorn3` for rustc_codegen_cranelift changes cc `@RalfJung` as this affects MIRI r? `@nagisa` I suppose
Update books ## nomicon 2 commits in f51734eb5566c826b471977747ea3d7d6915bbe9..0c7e5bd1428e7838252bb57b7f0fbfda4ec82f02 2021-07-23 18:24:35 +0900 to 2021-08-04 10:18:22 -0700 - Document lifetime elision for fn types, Fn*, impl (rust-lang/nomicon#298) - Remove unnecessary `extern crate`s (rust-lang/nomicon#297) ## reference 3 commits in 3b7be075af5d6e402a18efff672a8a265b4596fd..4884fe45c14f8b22121760fb117181bb4da8dfe0 2021-07-26 13:20:11 -0700 to 2021-07-28 21:31:28 -0700 - Mention "function item type to `fn pointer`" coercion (rust-lang/reference#1079) - example for bindings after at (rust-lang/reference#1027) - array-expr.md: fix typo; 'polish' sentence (rust-lang/reference#1080) ## book 10 commits in a07036f864b37896b31eb996cd7aedb489f69a1f..7e49659102f0977d9142190e1ba23345c0f00eb1 2021-07-26 20:19:46 -0400 to 2021-08-03 21:41:35 -0400 - Make explicit that enum variant construction is a function - Clarify why None means we have to annotate the type - Make the convert quotes script able to do one chapter - Snapshot of chapter 5 - (rust-lang/book#2811) - (rust-lang/book#2809) - Ugh quote script, that's not right - Introduce the dbg macro. Connects to rust-lang/book#1658 - Add an example of declaring and instantiating unit-like structs. Fixes rust-lang/book#2442. - Remove authors field from all the manifests (rust-lang/book#2805) ## rustc-dev-guide 5 commits in 09343d6..c4644b4 2021-07-26 00:37:28 +0200 to 2021-08-10 20:41:44 +0900 - Remove a dead link in `new-target.md` + other nits (rust-lang/rustc-dev-guide#1186) - Add description of -opt-bisect-limit LLVM option (rust-lang/rustc-dev-guide#1182) - Fixed team responsible for stabilization (rust-lang/rustc-dev-guide#1181) - Add S-Inactive PRs as another source of things contributors could work on (rust-lang/rustc-dev-guide#1177) - git.md: Fix No-Merge Policy link ## embedded-book 1 commits in 09986cd352404eb4659db44613b27cac9aa652fc..4f9fcaa30d11ba52b641e6fd5206536d65838af9 2021-07-18 19:26:46 +0000 to 2021-08-06 17:43:12 +0000 - Fix typo in 'Memory Mapped Registers' (rust-embedded/book#298)
Update cargo 9 commits in cc17afbb0067b1f57d8882640f63b2168d5b7624..b51439fd8b505d4800a257acfecf3c69f81e35cf 2021-08-02 20:28:08 +0000 to 2021-08-09 18:40:05 +0000 - Deduplicate entries in cargo --list (rust-lang/cargo#9773) - Include aliases with other commands (rust-lang/cargo#9764) - Add a profile option to select the codegen backend (rust-lang/cargo#9118) - remove useless conversions (rust-lang/cargo#9617) - collapse nested if blocks (rust-lang/cargo#9613) - Refactor fake_file() away from cargo_command tests (rust-lang/cargo#9767) - Update cargo-platform to 0.1.2 (rust-lang/cargo#9762) - Bump to the latest jobserver dependency (rust-lang/cargo#9760) - Fix semver check for rust 1.54.0 (rust-lang/cargo#9763)
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@bors r+ p=8 rollup=never |
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📌 Commit ec47f6e has been approved by |
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⌛ Testing commit ec47f6e with merge 4838186b7ca30ca69d4b0e12660650f8aab5b618... |
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💔 Test failed - checks-actions |
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Successful merges:
black_boxusing intrinsic #87916 (Implementblack_boxusing intrinsic)Failed merges:
r? @ghost
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