rust/compiler/rustc_span, branch lcnr/rustc-dev-guidehttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=lcnr/rustc-dev-guide2025-08-09T03:58:55+00:00Rollup merge of #145132 - camsteffen:refactor-map-unit-fn, r=fee1-dead2025-08-09T03:58:55+00:00Stuart CookZalathar@users.noreply.github.com2025-08-09T03:58:55+00:00urn:sha1:484141038aece61b5f335df841211a3601ac8c01
Refactor map_unit_fn lint
Just some light refactoring.
Refactor map_unit_fn lint2025-08-08T20:01:01+00:00Cameron Steffencam.steffen94@gmail.com2025-08-07T19:10:59+00:00urn:sha1:7670cdeb709b33cb7d57a7e2fdb790f50cbe6858mbe: Parse macro attribute rules2025-08-08T18:00:54+00:00Josh Triplettjosh@joshtriplett.org2025-07-06T22:15:01+00:00urn:sha1:bad0d45b2dc2b2be36e9e82604a6c3dd95dba08a
This handles various kinds of errors, but does not allow applying the
attributes yet.
This adds the feature gate `macro_attr`.
Rollup merge of #144439 - xizheyin:symbol-rs, r=petrochenkov2025-08-07T10:49:44+00:00Stuart CookZalathar@users.noreply.github.com2025-08-07T10:49:44+00:00urn:sha1:c97e64a01d12279bc8f74a2897710f496fb55d3f
Introduce ModernIdent type to unify macro 2.0 hygiene handling
This pr introduce ModernIdent type to unify macro 2.0 hygiene handling
1. Added ModernIdent type. Wraps Ident and automatically calls `normalize_to_macros_2_0()`
2. Unified identifier normalization. Replaced scattered ident.normalize_to_macros_2_0() calls with ModernIdent::new(ident)
r? ````@petrochenkov````
Rollup merge of #138689 - jedbrown:jed/nvptx-target-feature, r=ZuseZ42025-08-07T10:49:36+00:00Stuart CookZalathar@users.noreply.github.com2025-08-07T10:49:36+00:00urn:sha1:1cd368a744e556d48e698670cc97928f5e320f70
add nvptx_target_feature
Tracking issue: #141468 (nvptx), which is part of #44839 (catch-all arches)
The feature gate is `#![feature(nvptx_target_feature)]`
This exposes the target features `sm_20` through `sm_120a` [as defined](https://github.com/llvm/llvm-project/blob/llvmorg-20.1.1/llvm/lib/Target/NVPTX/NVPTX.td#L59-L85) by LLVM.
Cc: ``````@gonzalobg``````
``````@rustbot`````` label +O-NVPTX +A-target-feature
Introduce ModernIdent type to unify macro 2.0 hygiene handling2025-08-06T13:19:09+00:00xizheyinxizheyin@smail.nju.edu.cn2025-08-06T13:19:09+00:00urn:sha1:6e7b9d51495fd52a79dde8ef8950addb36610f85
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
Rollup merge of #144478 - joshtriplett:doc-code-formatting-prep, r=Amanieu2025-08-02T09:24:24+00:00Samuel Tardieusam@rfc1149.net2025-08-02T09:24:24+00:00urn:sha1:d082ff4c04c09e855d7ea55e0c9deda05eba46ec
Improve formatting of doc code blocks
We don't currently apply automatic formatting to doc comment code blocks. As a
result, it has built up various idiosyncracies, which make such automatic
formatting difficult. Some of those idiosyncracies also make things harder for
human readers or other tools.
This PR makes a few improvements to doc code formatting, in the hopes of making
future automatic formatting easier, as well as in many cases providing net
readability improvements.
I would suggest reading each commit separately, as each commit contains one
class of changes.
Create two methods to fix `find_oldest_ancestor_in_same_ctxt`2025-07-29T06:54:47+00:00xizheyinxizheyin@smail.nju.edu.cn2025-07-21T16:20:52+00:00urn:sha1:81176b1a6c3a40b2db42821f209cf834befad77e
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
Auto merge of #144469 - Kivooeo:chains-cleanup, r=SparrowLii2025-07-28T05:25:23+00:00borsbors@rust-lang.org2025-07-28T05:25:23+00:00urn:sha1:d242a8bd5a73f633ba1ec5aacf19acf35a3c747d
Some `let chains` clean-up
Not sure if this kind of clean-up is welcoming because of size, but I decided to try out one
r? compiler
use let chains in mir, resolve, target2025-07-28T01:10:36+00:00KivooeoKivooeo123@gmail.com2025-07-26T01:22:20+00:00urn:sha1:b8eb046e6ee3294969bf8faf31da226b0ea29d18