-
Notifications
You must be signed in to change notification settings - Fork 12.6k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Rollup of 8 pull requests #120991
Rollup of 8 pull requests #120991
Commits on Jan 23, 2024
-
compiletest: reduce useless regex rebuilds
before: ==8812== Total: 2,374,977,159 bytes in 6,840,026 blocks ==8812== At t-gmax: 8,090,486 bytes in 3,389 blocks ==8812== At t-end: 3,185,454 bytes in 757 blocks ==8812== Reads: 1,873,472,286 bytes ==8812== Writes: 1,249,411,589 bytes ==11212== I refs: 6,370,244,180 after: ==18725== Total: 429,769,246 bytes in 957,259 blocks ==18725== At t-gmax: 8,058,316 bytes in 3,502 blocks ==18725== At t-end: 3,045,261 bytes in 1,097 blocks ==18725== Reads: 431,872,599 bytes ==18725== Writes: 214,738,653 bytes ==20839== I refs: 1,873,010,089
Configuration menu - View commit details
-
Copy full SHA for ad6432c - Browse repository at this point
Copy the full SHA ad6432cView commit details -
reduce bufreader size from default(8kb) to 1kb
Headers WAY less than 1kb anyway, so this can be improved more? before ==18725== Total: 429,769,246 bytes in 957,259 blocks ==18725== At t-gmax: 8,058,316 bytes in 3,502 blocks ==18725== At t-end: 3,045,261 bytes in 1,097 blocks ==18725== Reads: 431,872,599 bytes ==18725== Writes: 214,738,653 bytes after ==49344== Total: 201,418,575 bytes in 957,174 blocks ==49344== At t-gmax: 7,937,250 bytes in 3,310 blocks ==49344== At t-end: 3,035,637 bytes in 1,076 blocks ==49344== Reads: 431,607,448 bytes ==49344== Writes: 210,731,540 bytes
Configuration menu - View commit details
-
Copy full SHA for e78d685 - Browse repository at this point
Copy the full SHA e78d685View commit details -
don't collect found paths into BTreeSet:
keeping order of inserted Paths having high cost on hot path, collect into HashSet instead and sort afterward. from 1,858,963,938 to 1,448,975,825 I refs.
Configuration menu - View commit details
-
Copy full SHA for 0710ebb - Browse repository at this point
Copy the full SHA 0710ebbView commit details
Commits on Jan 24, 2024
-
Configuration menu - View commit details
-
Copy full SHA for bcfdf33 - Browse repository at this point
Copy the full SHA bcfdf33View commit details
Commits on Feb 11, 2024
-
Configuration menu - View commit details
-
Copy full SHA for 4a2939b - Browse repository at this point
Copy the full SHA 4a2939bView commit details -
Configuration menu - View commit details
-
Copy full SHA for cb024ba - Browse repository at this point
Copy the full SHA cb024baView commit details -
Configuration menu - View commit details
-
Copy full SHA for 8781637 - Browse repository at this point
Copy the full SHA 8781637View commit details
Commits on Feb 12, 2024
-
Configuration menu - View commit details
-
Copy full SHA for 3856df0 - Browse repository at this point
Copy the full SHA 3856df0View commit details -
Configuration menu - View commit details
-
Copy full SHA for db8cb76 - Browse repository at this point
Copy the full SHA db8cb76View commit details -
Configuration menu - View commit details
-
Copy full SHA for 8959434 - Browse repository at this point
Copy the full SHA 8959434View commit details -
Configuration menu - View commit details
-
Copy full SHA for 83a850f - Browse repository at this point
Copy the full SHA 83a850fView commit details -
Configuration menu - View commit details
-
Copy full SHA for a313ffb - Browse repository at this point
Copy the full SHA a313ffbView commit details -
Configuration menu - View commit details
-
Copy full SHA for cdea33a - Browse repository at this point
Copy the full SHA cdea33aView commit details -
Configuration menu - View commit details
-
Copy full SHA for 915200f - Browse repository at this point
Copy the full SHA 915200fView commit details -
Configuration menu - View commit details
-
Copy full SHA for 6a8f50e - Browse repository at this point
Copy the full SHA 6a8f50eView commit details -
Configuration menu - View commit details
-
Copy full SHA for 746bb7e - Browse repository at this point
Copy the full SHA 746bb7eView commit details -
Configuration menu - View commit details
-
Copy full SHA for e08c9d1 - Browse repository at this point
Copy the full SHA e08c9d1View commit details -
Rollup merge of rust-lang#118983 - Urgau:invalid_ref_casting-bigger-l…
…ayout, r=oli-obk Warn on references casting to bigger memory layout This PR extends the [`invalid_reference_casting`](https://doc.rust-lang.org/rustc/lints/listing/deny-by-default.html#invalid-reference-casting) lint (*deny-by-default*) which currently lint on `&T -> &mut T` casting to also lint on `&(mut) A -> &(mut) B` where `size_of::<B>() > size_of::<A>()` (bigger memory layout requirement). The goal is to detect such cases: ```rust let u8_ref: &u8 = &0u8; let u64_ref: &u64 = unsafe { &*(u8_ref as *const u8 as *const u64) }; //~^ ERROR casting references to a bigger memory layout is undefined behavior let mat3 = Mat3 { a: Vec3(0i32, 0, 0), b: Vec3(0, 0, 0), c: Vec3(0, 0, 0) }; let mat3 = unsafe { &*(&mat3 as *const _ as *const [[i64; 3]; 3]) }; //~^ ERROR casting references to a bigger memory layout is undefined behavior ``` This is added to help people who write unsafe code, especially when people have matrix struct that they cast to simple array of arrays. EDIT: One caveat, due to the [`&Header`](rust-lang/unsafe-code-guidelines#256) uncertainty the lint only fires when it can find the underline allocation. ~~I have manually tested all the new expressions that warn against Miri, and they all report immediate UB.~~ r? ``@est31``
Configuration menu - View commit details
-
Copy full SHA for 74f5e1f - Browse repository at this point
Copy the full SHA 74f5e1fView commit details -
Rollup merge of rust-lang#119451 - Kobzol:ci-pr-clippy, r=Mark-Simula…
…crum Gate PR CI on clippy correctness lints Implements part of rust-lang/compiler-team#709. Note that `x.py clippy compiler` also checks the standard library, because it needs to be checked before the compiler. This happens even with `x.py clippy --stage 0`.
Configuration menu - View commit details
-
Copy full SHA for 78403e8 - Browse repository at this point
Copy the full SHA 78403e8View commit details -
Rollup merge of rust-lang#120273 - klensy:ct-run, r=onur-ozkan
compiletest: few naive improvements Tested on `python x.py --stage=1 t tests/ui/borrowck/ --force-rerun`, see individual commits. Wall time didn't improved :-) .
Configuration menu - View commit details
-
Copy full SHA for 82fda11 - Browse repository at this point
Copy the full SHA 82fda11View commit details -
Rollup merge of rust-lang#120950 - compiler-errors:miri-async-closurs…
…, r=RalfJung,oli-obk Fix async closures in CTFE First commit renames `is_coroutine_or_closure` into `is_closure_like`, because `is_coroutine_or_closure_or_coroutine_closure` seems confusing and long. Second commit fixes some forgotten cases where we want to handle `TyKind::CoroutineClosure` the same as closures and coroutines. The test exercises the change to `ValidityVisitor::aggregate_field_path_elem` which is the source of rust-lang#120946, but not the change to `UsedParamsNeedSubstVisitor`, though I feel like it's not that big of a deal. Let me know if you'd like for me to look into constructing a test for the latter, though I have no idea what it'd look like (we can't assert against `TooGeneric` anywhere?). Fixes rust-lang#120946 r? oli-obk cc ``@RalfJung``
Configuration menu - View commit details
-
Copy full SHA for 15896bd - Browse repository at this point
Copy the full SHA 15896bdView commit details -
Rollup merge of rust-lang#120958 - ShoyuVanilla:remove-subst, r=oli-obk
Dejargonize `subst` In favor of rust-lang#110793, replace almost every occurence of `subst` and `substitution` from rustc codes, but they still remains in subtrees under `src/tools/` like clippy and test codes (I'd like to replace them after this)
Configuration menu - View commit details
-
Copy full SHA for cb0d74b - Browse repository at this point
Copy the full SHA cb0d74bView commit details -
Rollup merge of rust-lang#120965 - ChrisDenton:sahf, r=michaelwoerister
Add lahfsahf and prfchw target feature This adds target features for LAHF/SAHF and PrefetchW. These came up. along with the existing CMPXCHG16b. as [baseline features](https://download.microsoft.com/download/c/1/5/c150e1ca-4a55-4a7e-94c5-bfc8c2e785c5/Windows%2010%20Minimum%20Hardware%20Requirements.pdf) required for x86_64 Windows 10+.
Configuration menu - View commit details
-
Copy full SHA for 7075502 - Browse repository at this point
Copy the full SHA 7075502View commit details -
Rollup merge of rust-lang#120970 - RalfJung:static-promoted-test, r=o…
…li-obk add another test for promoteds-in-static rust-lang#119614 led to validation of promoteds recursing into statics. These statics can point to `static mut` and interior mutable `static` and do other things we don't allow in `const`, but promoteds are validated as `const`, so we get strange errors (saying "in `const`" when there is no const) and surprising validation failures. rust-lang#120960 fixes that; this here adds another test. r? ``@oli-obk`` Fixes rust-lang#120968
Configuration menu - View commit details
-
Copy full SHA for f759c23 - Browse repository at this point
Copy the full SHA f759c23View commit details -
Rollup merge of rust-lang#120979 - rustbot:docs-update, r=ehuss
Update books ## rust-lang/edition-guide 1 commits in baafacc6d8701269dab1e1e333f3547fb54b5a59..76bd48a273a0e0413a3bf22c699112d41497b99e 2024-02-10 20:50:34 UTC to 2024-02-10 20:50:34 UTC - Set up scaffolding for 2024 (rust-lang/edition-guide#288) ## rust-lang/reference 4 commits in a0b119535e7740f68494c4f0582f7ad008b00ccd..8227666de13f6e7bb32dea9dc42e841adb5ce4b7 2024-02-12 03:04:15 UTC to 2024-01-30 20:10:53 UTC - Fix a typo in external-blocks.md (rust-lang/reference#1467) - Fix syntax in `'static lifetime elision` section of `lifetime-elision.md` (rust-lang/reference#1463) - Fix markdown backslash for FLOAT_LITERAL (rust-lang/reference#1464) - C string literal expressions (rust-lang/reference#1457) ## rust-lang/rust-by-example 5 commits in 179256a445d6144f5f371fdefb993f48f33978b0..e188d5d466f7f3ff9f1d518393235f4fe951be46 2024-02-07 17:16:00 UTC to 2024-01-31 17:34:10 UTC - Update macros.md (rust-lang/rust-by-example#1815) - Update borrow.md (rust-lang/rust-by-example#1814) - Fixes the bug: rust-lang/rust-by-example#1721 (rust-lang/rust-by-example#1811) - std_misc/process/pipe.md: Fix typo in pangram string (rust-lang/rust-by-example#1809) - Add expected error behavior into docs (rust-lang/rust-by-example#1810) ## rust-lang/rustc-dev-guide 9 commits in ec287e332777627185be4798ad22599ffe7b84aa..1f30cc7cca9a3433bc1872abdc98960b36c21ca0 2024-02-11 05:36:15 UTC to 2024-01-29 19:49:51 UTC - fix sentence (rust-lang/rustc-dev-guide#1882) - Some updates for recent diagnostics changes. (rust-lang/rustc-dev-guide#1883) - Rename occurrences of 'delay_span_bug' to 'span_delayed_bug' (rust-lang/rustc-dev-guide#1881) - Update for upcoming markdown changes. (rust-lang/rustc-dev-guide#1880) - Update uses of renamed BoxMeUp to PanicPayload (rust-lang/rustc-dev-guide#1878) - Add links for arena and interning. (rust-lang/rustc-dev-guide#1868) - Improving macro expansion section (rust-lang/rustc-dev-guide#1875) - Replace letters by foo, bar and buz in lexing example (rust-lang/rustc-dev-guide#1870) - Fix some broken links (rust-lang/rustc-dev-guide#1877)
Configuration menu - View commit details
-
Copy full SHA for 8a87cda - Browse repository at this point
Copy the full SHA 8a87cdaView commit details