Rollup of 10 pull requests #87509
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Rollup of 10 pull requests #87509
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The `large_assignments` lints detects moves over specified limit. The limit is configured through `move_size_limit = "N"` attribute placed at the root of a crate. When attribute is absent, the lint is disabled. Make it possible to enable the lint without making any changes to the source code, through a new flag `-Zmove-size-limit=N`. For example, to detect moves exceeding 1023 bytes in a cargo crate, including all dependencies one could use: ``` $ env RUSTFLAGS=-Zmove-size-limit=1024 cargo build -vv ```
VxWorks does not provide glibc, but we still need to test rustc on VxWorks.
Add flag to configure `large_assignments` lint The `large_assignments` lints detects moves over specified limit. The limit is configured through `move_size_limit = "N"` attribute placed at the root of a crate. When attribute is absent, the lint is disabled. Make it possible to enable the lint without making any changes to the source code, through a new flag `-Zmove-size-limit=N`. For example, to detect moves exceeding 1023 bytes in a cargo crate, including all dependencies one could use: ``` $ env RUSTFLAGS=-Zmove-size-limit=1024 cargo build -vv ``` Lint tracking issue rust-lang#83518.
Avoid ICE on type error recovery Fix rust-lang#86756
Update VxWork's UNIX support 1. VxWorks does not provide glibc 2. VxWorks does provide `sigemptyset` and `sigaddset` Note: these changes are concurrent to [this PR](rust-lang/libc#2295) in libc.
get rid of NoMirFor error variant The only place where we throw that error, it is very quickly caught again and turned into a different error. So raise that other error immediately.
macos current_exe using directly libc instead.
fix typo: whenver -> whenever Fix a typo in a comment in RefCell: "whenver" -> "whenever".
Add long explanation for E0544. Helps with rust-lang#61137
Remove ASCII fast path from `rustc_lexer::{is_id_continue, is_id_start}`
`unicode_xid` now has a fast path built-in: unicode-rs/unicode-xid@122b387
Update cargo 8 commits in cebef2951ee69617852844894164b54ed478a7da..d21c22870e58499d6c31f1bef3bf1255eb021666 2021-07-22 13:01:52 +0000 to 2021-07-26 20:23:21 +0000 - Fix version string. (rust-lang/cargo#9727) - Allow publishing from workspace root. (rust-lang/cargo#9559) - Better msg for wrong position (rust-lang/cargo#9723) - Stabilize the rustc-link-arg option (rust-lang/cargo#9557) - Warning when using features in replace (rust-lang/cargo#9681) - Refactor if let chains to matches! macro (rust-lang/cargo#9721) - Weather is not nice today.. (rust-lang/cargo#9720) - Update should_use_metadata function (rust-lang/cargo#9653)
Update books ## nomicon 1 commits in 7a13537f96af4b9b8e3ea296d6e5c3c7ab72ce9f..f51734eb5566c826b471977747ea3d7d6915bbe9 2021-07-05 23:34:47 -0400 to 2021-07-23 18:24:35 +0900 - Add cloning example for dot operator behaviour (rust-lang/nomicon#292) ## reference 3 commits in 82d75cf423e4a7824fb36e73ccb18519d6900610..3b7be075af5d6e402a18efff672a8a265b4596fd 2021-07-15 06:49:08 -0700 to 2021-07-26 13:20:11 -0700 - Fix typos + grammar (rust-lang/reference#1037) - Expand on Unicode identifiers. (rust-lang/reference#1022) - Remove incorrect apostrophe (rust-lang/reference#1076) ## book 17 commits in eac55314210519238652f12b30fec9daea61f7fe..a07036f864b37896b31eb996cd7aedb489f69a1f 2021-07-19 11:08:01 -0400 to 2021-07-26 20:19:46 -0400 - Set expectations a bit more realistically - Snapshot of chapter 4 for nostarch - A few small wording tweaks in ch 4 - Clarify that it's not stack/heap exactly that matters for copy/non copy, fixes rust-lang/book#2799 - Clarify a detail around move. Fixes rust-lang/book#2413. - Clarify places that changed because of NLL. Fixes rust-lang/book#1939. - nostarch ch3 - Small edits to chapter 3 - (rust-lang/book#2797) - Update ch03-03-how-functions-work.md: Pervasive -> Prevalent. (rust-lang/book#2796) - Address loop labels and continue. Fixes rust-lang/book#1392. - Clarify behavior of integer division. Fixes rust-lang/book#2248. - Demonstrate how scope interacts with shadowing - Add another cross-reference to the new unit type introduction - Introduce the unit type with tuples. Fixes rust-lang/book#1933. - Reword sentence to not have numbers separated only by a comma - Link directly to other installation page. Fixes rust-lang/book#1609 ## rust-by-example 1 commits in 1db6bb483cc87ad3b424d9aba764fe622960a1be..0dc9cd4e89f00cb5230f120e1a083916386e422b 2021-07-15 06:17:42 -0300 to 2021-07-23 09:14:27 -0300 - Grammatical mistake: Comparison as ... as the (rust-lang/rust-by-example#1453) ## rustc-dev-guide 2 commits in 93422c2..09343d6 2021-07-13 12:45:58 -0400 to 2021-07-26 00:37:28 +0200 - Fix typo in building/bootstrapping.md (rust-lang/rustc-dev-guide#1175) - Link directly to stabilization report comments (rust-lang/rustc-dev-guide#1173) ## edition-guide 4 commits in af696ce8ea526445590ae0ca66a8128d2a95a69a..3710b0cae783d0bcd2b42452a63b081473f5970a 2021-07-20 11:38:03 -0400 to 2021-07-26 11:34:46 -0700 - Add more consistent headings and add a migration section to reserving-syntax (rust-lang/edition-guide#263) - reserving-syntax.md: Expand and add detail (rust-lang/edition-guide#249) - Fix typo in or-patterns section (rust-lang/edition-guide#262) - Fix typo (rust-lang/edition-guide#261)
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@bors r+ p=10 rollup=never |
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Tested on commit rust-lang/rust@3bc9dd0. Direct link to PR: <rust-lang/rust#87509> 💔 miri on windows: test-pass → build-fail (cc @RalfJung @eddyb @oli-obk). 💔 miri on linux: test-pass → build-fail (cc @RalfJung @eddyb @oli-obk).
This was referenced Jul 27, 2021
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Successful merges:
large_assignmentslint #86450 (Add flag to configurelarge_assignmentslint)rustc_lexer::{is_id_continue, is_id_start}#87499 (Remove ASCII fast path fromrustc_lexer::{is_id_continue, is_id_start})Failed merges:
r? @ghost
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