Rollup of 9 pull requests #96063
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Rollup of 9 pull requests #96063
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A more robust solution to finding where to place use suggestions was added. The algorithm uses the AST to find the span for the suggestion so we pass this span down to the HIR during lowering and use it. Signed-off-by: Miguel Guarniz <[email protected]>
The docs for `Iterator::unzip` explain that it is kind of an inverse operation to `Iterator::zip` and guide the reader to the `zip` docs, but the `zip` docs don't let the user know that they can undo the `zip` operation with `unzip`. This change modifies the docs to help the user find `unzip`.
Co-authored-by: Mara Bos <[email protected]>
The code was broken anyway, if the deaggregator is disabled, it would have ICE on any non-enum Adt
…um, r=davidtwco Stabilize `derive_default_enum` This stabilizes `#![feature(derive_default_enum)]`, as proposed in [RFC 3107](rust-lang/rfcs#3107) and tracked in rust-lang#87517. In short, it permits you to `#[derive(Default)]` on `enum`s, indicating what the default should be by placing a `#[default]` attribute on the desired variant (which must be a unit variant in the interest of forward compatibility). `````@rustbot````` label +S-waiting-on-review +T-lang
…eywiser Reject `#[thread_local]` attribute on non-static items
…cement, r=pnkfelix remove find_use_placement A more robust solution to finding where to place use suggestions was added in rust-lang#94584. The algorithm uses the AST to find the span for the suggestion so we pass this span down to the HIR during lowering and use it instead of calling `find_use_placement` Fixes rust-lang#94941
…comment, r=petrochenkov Improve diagnostics for unterminated nested block comment close rust-lang#95283 (This is my first time try to messing around with rust compiler and might get a lot of things wrong... 🙇 )
…rochenkov Consider lifetimes when comparing types for equality in MIR validator Closes rust-lang#95978 .
Update books ## nomicon 1 commits in 11f1165e8a2f5840467e748c8108dc53c948ee9a..c7d8467ca9158da58ef295ae65dbf00a308752d9 2022-03-19 16:02:00 -0400 to 2022-04-06 14:26:54 +0900 - Change "writers" to "readers" for Deref. (rust-lang/nomicon#346) ## reference 7 commits in c97d14fa6fed0baa9255432b8a93cb70614f80e3..b5f6c2362baf932db9440fbfcb509b309237ee85 2022-03-19 18:18:10 -0700 to 2022-04-10 19:19:51 -0700 - Fix typo: `?` should be inside `<sup>` tags (rust-lang/reference#1190) - Update aarch64 to use neon as fp (rust-lang/reference#1184) - Boolean literal expressions (rust-lang/reference#1189) - Document that unary negation of a signed integer literal cannot cause an overflow error (rust-lang/reference#1188) - Document compatibility between declarative and procedural macro tokens (rust-lang/reference#1169) - Document native library modifier syntax and the `whole-archive` modifier specifically (rust-lang/reference#1170) - Numeric literal expressions and literal suffixes (rust-lang/reference#1177) ## book 8 commits in ea90bbaf53ba64ef4e2da9ac2352b298aec6bec8..765318b844569a642ceef7bf1adab9639cbf6af3 2022-03-28 21:59:34 -0400 to 2022-04-12 21:14:47 -0400 - Propagate nostarch edits to src - Propagate updated test example code to nostarch snapshot - Edits to nostarch edits - edits from nostarch - Fix error message for the example code - update ch13-02 to reflect changes in rust-lang/book#2797 - Update to 1.59 - Edits to chapter 2 after tech review ## rust-by-example 4 commits in ec954f35eedf592cd173b21c05a7f80a65b61d8a..c2a98d9fc5d29c481d42052fbeccfde15ed03116 2022-03-22 11:09:06 -0300 to 2022-04-08 06:44:18 -0300 - Code highlight a variable (rust-lang/rust-by-example#1530) - Add a comment to note that warnings may not be shown in a browser in the Variable Bindings section (rust-lang/rust-by-example#1529) - Make all new types have UpperCamelCase names in code example in the Aliasing section (rust-lang/rust-by-example#1528) - Replace `C` with C/C++ (rust-lang/rust-by-example#1527) ## rustc-dev-guide 6 commits in 155126b..eeb5a83 2022-03-22 14:34:21 +0100 to 2022-04-11 23:29:48 +0900 - method-lookup.md improvements (rust-lang/rustc-dev-guide#1296) - Consolidate crates.io convention section (rust-lang/rustc-dev-guide#1326) - Update examples with 1.61.0-nightly (latest version) (rust-lang/rustc-dev-guide#1330) - r-a: Use `python3 x.py` instead of `./x.py` (rust-lang/rustc-dev-guide#1335) - Update miri.md: correct a minor typo (rust-lang/rustc-dev-guide#1334) - Add example how lints can be feature gated
docs: add link from zip to unzip The docs for `Iterator::unzip` explain that it is kind of an inverse operation to `Iterator::zip` and guide the reader to the `zip` docs, but the `zip` docs don't let the user know that they can undo the `zip` operation with `unzip`. This change modifies the docs to help the user find `unzip`.
Use u32 instead of i32 for futexes. This changes futexes from i32 to u32. The [Linux man page](https://man7.org/linux/man-pages/man2/futex.2.html) uses `uint32_t` for them, so I'm not sure why I used i32 for them. Maybe because I first used them for thread parkers, where I used -1, 0, and 1 as the states. (Wasm's `memory.atomic.wait32` does use `i32`, because wasm doesn't support `u32`.) It doesn't matter much, but using the unsigned type probably results in fewer surprises when shifting bits around or using comparison operators. r? ``@Amanieu``
…fJung Remove some now-dead code that was only relevant before deaggregation. The code was broken anyway, if the deaggregator is disabled, it would have ICEd on any non-enum Adt r? `@RalfJung`
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Successful merges:
derive_default_enum#94457 (Stabilizederive_default_enum)#[thread_local]attribute on non-static items #95006 (Reject#[thread_local]attribute on non-static items)Failed merges:
r? @ghost
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