rustdoc: use smarter encoding for playground URL
The old way would compress okay with DEFLATE, but this version makes uncompressed docs smaller, which matters for memory usage and stuff like `cargo doc`.
Try it out: <https://play.rust-lang.org/?code=fn+main()+{%0Alet+mut+v+=+Vec::new();%0Av.push(1+/+1);%0Aprintln!(%22{}%22,+v[0]);%0A}>
In local testing, this change shrinks sample pages by anywhere between 4.0% and 0.031%
$ du -b after.dir/std/vec/struct.Vec.html before.dir/std/vec/struct.Vec.html
759235 after.dir/std/vec/struct.Vec.html
781842 before.dir/std/vec/struct.Vec.html
100*((759235-781842)/781842)=-2.8
$ du -b after.dir/std/num/struct.Wrapping.html before.dir/std/num/struct.Wrapping.html
3194173 after.dir/std/num/struct.Wrapping.html
3204351 before.dir/std/num/struct.Wrapping.html
100*((3194173-3204351)/3204351)=-0.031
$ du -b after.dir/std/keyword.match.html before.dir/std/keyword.match.html
8151 after.dir/std/keyword.match.html
8495 before.dir/std/keyword.match.html
100*((8151-8495)/8495)=-4.0
Gzipped tarball sizes seem shrunk, but not by much.
du -s before.tar.gz after.tar.gz
69600 before.tar.gz
69480 after.tar.gz
100*((69480-69600)/69600)=-0.17
Sync rustc_codegen_cranelift
For cg_clif itself there have been a couple of bug fixes since the last sync, a Cranelift update and implemented all remaining simd platform intrinsics used by `std::simd`. (`std::arch` still misses a lot though) Most of the diff is from reworking of the cg_clif build system though.
r? `@ghost`
`@rustbot` label +A-codegen +A-cranelift +T-compiler
make `output_filenames` a real query
part of #105462
This may be a perf regression and is not obviously the right way forward. We may store this information in the resolver after freezing it for example.
The old way would compress okay with DEFLATE, but this version makes
uncompressed docs smaller, which matters for memory usage and stuff
like `cargo doc`.
Try it out: <https://play.rust-lang.org/?code=fn+main()+{%0Alet+mut+v+=+Vec::new();%0Av.push(1+/+1);%0Aprintln!(%22{}%22,+v[0]);%0A}>
In local testing, this change shrinks sample pages by anywhere between
4.0% and 0.031%
$ du -b after.dir/std/vec/struct.Vec.html before.dir/std/vec/struct.Vec.html
759235 after.dir/std/vec/struct.Vec.html
781842 before.dir/std/vec/struct.Vec.html
100*((759235-781842)/781842)=-2.8
$ du -b after.dir/std/num/struct.Wrapping.html before.dir/std/num/struct.Wrapping.html
3194173 after.dir/std/num/struct.Wrapping.html
3204351 before.dir/std/num/struct.Wrapping.html
100*((3194173-3204351)/3204351)=-0.031
$ du -b after.dir/std/keyword.match.html before.dir/std/keyword.match.html
8151 after.dir/std/keyword.match.html
8495 before.dir/std/keyword.match.html
100*((8151-8495)/8495)=-4.0
Gzipped tarball sizes seem shrunk, but not by much.
du -s before.tar.gz after.tar.gz
69600 before.tar.gz
69480 after.tar.gz
100*((69480-69600)/69600)=-0.17
Move format_args!() into AST (and expand it during AST lowering)
Implements https://github.com/rust-lang/compiler-team/issues/541
This moves FormatArgs from rustc_builtin_macros to rustc_ast_lowering. For now, the end result is the same. But this allows for future changes to do smarter things with format_args!(). It also allows Clippy to directly access the ast::FormatArgs, making things a lot easier.
This change turns the format args types into lang items. The builtin macro used to refer to them by their path. After this change, the path is no longer relevant, making it easier to make changes in `core`.
This updates clippy to use the new language items, but this doesn't yet make clippy use the ast::FormatArgs structure that's now available. That should be done after this is merged.
Print PID holding bootstrap build lock on Linux
Partially address #107077
Parse `/proc/locks` to find the PID of the process which created the build directory lock
rustdoc: rearrange HTML in primitive reference links
This patch avoids hard-to-click single character links by making the generic part of the link:
Before: <a href="#">&</a>T
After: <a href="#">&T</a>
use `LocalDefId` instead of `HirId` in trait resolution to simplify the obligation clause resolution
This commit introduces a refactoring suggested by `@lcnr` to simplify the obligation clause resolution.
This is just the first PR that introduces a type of refactoring, but others PRs will follow this to introduce name changing to change from the variable name from `body_id` to something else.
Fixes https://github.com/rust-lang/rust/issues/104827
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
`@rustbot` r? `@lcnr`
rustdoc: simplify settings popover DOM, CSS, JS
* Change the class names so that they all start with `setting-`. That should make it harder to accidentally use a setting class outside the settings popover, where loading the CSS might accidentally change the styles of something unrelated.
* Get rid of an unnecessary wrapper DIV around the radio button line.
* Simplify CSS selectors by making the DOM easier and more intuitive to target.
* Remove dead settings JS for obsolete select-wrapper
Update cargo
11 commits in 985d561f0bb9b76ec043a2b12511790ec7a2b954..3c5af6bed9a1a243a693e8e22ee2486bd5b82a6c 2023-01-20 14:39:28 +0000 to 2023-01-24 15:48:15 +0000
- Add a note about verifying your email address on crates.io (rust-lang/cargo#11620)
- Improve CI caching by skipping mtime checks for paths in $CARGO_HOME (rust-lang/cargo#11613)
- test: Update for clap 4.1.3 (rust-lang/cargo#11619)
- Fix unused attribute on Windows. (rust-lang/cargo#11614)
- [Doc]: Added links to the `Target` section of the glossary for occurences of `target triple` (rust-lang/cargo#11603)
- feat: stabilize auto fix note (rust-lang/cargo#11558)
- Clarify the difference between CARGO_CRATE_NAME and CARGO_PKG_NAME (rust-lang/cargo#11576)
- Temporarily pin libgit2-sys. (rust-lang/cargo#11609)
- Disable network SSH tests on windows. (rust-lang/cargo#11610)
- fix(toml): Add `default-features` to `TomlWorkspaceDependency` (rust-lang/cargo#11409)
- doc(contrib): remove rls in release process (rust-lang/cargo#11601)
r? `@ghost`
11 commits in 985d561f0bb9b76ec043a2b12511790ec7a2b954..3c5af6bed9a1a243a693e8e22ee2486bd5b82a6c
2023-01-20 14:39:28 +0000 to 2023-01-24 15:48:15 +0000
- Add a note about verifying your email address on crates.io (rust-lang/cargo#11620)
- Improve CI caching by skipping mtime checks for paths in $CARGO_HOME (rust-lang/cargo#11613)
- test: Update for clap 4.1.3 (rust-lang/cargo#11619)
- Fix unused attribute on Windows. (rust-lang/cargo#11614)
- [Doc]: Added links to the `Target` section of the glossary for occurences of `target triple` (rust-lang/cargo#11603)
- feat: stabilize auto fix note (rust-lang/cargo#11558)
- Clarify the difference between CARGO_CRATE_NAME and CARGO_PKG_NAME (rust-lang/cargo#11576)
- Temporarily pin libgit2-sys. (rust-lang/cargo#11609)
- Disable network SSH tests on windows. (rust-lang/cargo#11610)
- fix(toml): Add `default-features` to `TomlWorkspaceDependency` (rust-lang/cargo#11409)
- doc(contrib): remove rls in release process (rust-lang/cargo#11601)
* Changes the class names so that they all start with `setting-`.
That should make it harder to accidentally use a setting class outside
the settings popover, where loading the CSS might accidentally change
the styles of something unrelated.
* Get rid of an unnecessary wrapper DIV around the radio button line.
* Simplify CSS selectors by making the DOM easier and more intuitive
to target.
use LocalDefId instead of HirId in trait resolution to simplify
the obligation clause resolution
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
remove error code from `E0789`, add UI test/docs
`E0789` shouldn't have an error code, it's explicitly internal-only and is tiny in scope. (I wonder if we can tighten the standard for this in the RFC?) I also added a UI test and error docs (done like `E0208`, they are "no longer emitted").
r? `@GuillaumeGomez` (shouldn't need a compiler review, it's pretty minor)
Make stage2 rustdoc and proc-macro-srv disableable in x.py install
Rustdoc will build if `[build] tools = ["rustdoc"]` is set, and rust-analyzer-proc-macro-srv will build if `[build] tools = ["rust-analyzer"]` is set.
On my machine skipping these tools speeds up `x.py install` from 7m15s to 6m08s (0m43s for rustdoc and 0m24s for rust-analyzer-proc-macro-srv). This is a significant speedup, since I never use rust-analyzer-proc-macro-srv, and I practically never need to use a custom build of rustdoc.
rustc_metadata: Encode `doc(hidden)` flag to metadata
To retrieve these flags rustdoc currently has to mass decode full attributes for items in the whole crate tree, so it's better to pre-compute it in advance.
This is especially important for short-term performance of https://github.com/rust-lang/rust/pull/107054 because resolver cannot use memoization of query results yet.
Update LLVM to 15.0.7
This commit pulls in rust-lang/llvm-project#143 which updates the LLVM version used by rustc to 15.0.7, namely pulling in https://reviews.llvm.org/D136110 which is needed for some work I'm working on with wasm.
Rollup of 8 pull requests
Successful merges:
- #107102 (Implement some more predicates in the new solver)
- #107111 (Fix missing arguments issues and copy-paste bug for fluent)
- #107114 (Add note about absolute paths to Path::join)
- #107127 (Enable sanitizers for s390x-linux)
- #107152 (Migrate scraped-examples top and bottom "borders" to CSS variables)
- #107170 (Add myself to .mailmap)
- #107174 (rustdoc: Use `DefId(Map,Set)` instead of `FxHash(Map,Set)`)
- #107180 (Remove unnecessary `&format!`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
rustdoc: Use `DefId(Map,Set)` instead of `FxHash(Map,Set)`
Not all uses are converted, a few cases iterating through maps/sets and requiring nontrivial changes are kept.
cc https://github.com/rust-lang/rust/pull/106977
Enable sanitizers for s390x-linux
Include sanitizers supported by LLVM on s390x (asan, lsan, msan, tsan) in the target definition, as well as in the compiletest supported list.
Build sanitizer runtime for the target. Enable sanitizers in the CI.
Implement some more predicates in the new solver
Implement a few more goals. The subtype goal specifically is important, since it's required for this code to compile:
```
fn main() {
let mut x = vec![];
x.push(1i32);
}
```
(I think we emit a subtype goal here because of coercion).
Drive-by: Also implements `--compare-mode=next-solver` -- I've been using this locally a lot to find out what works and what doesn't. I'm also happy to split this out into another PR.
r? `@lcnr`
