rust/compiler/rustc_span/src/source_map, branch 1.82.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.82.02024-07-18T20:08:38+00:00Be more accurate about calculating `display_col` from a `BytePos`2024-07-18T20:08:38+00:00Esteban Küberesteban@kuber.com.ar2024-07-09T17:00:19+00:00urn:sha1:2d7795dfb942d49d447837ef43db89216de15696
No longer track "zero-width" chars in `SourceMap`, read directly from the line when calculating the `display_col` of a `BytePos`. Move `char_width` to `rustc_span` and use it from the emitter.
This change allows the following to properly align in terminals (depending on the font, the replaced control codepoints are rendered as 1 or 2 width, on my terminal they are rendered as 1, on VSCode text they are rendered as 2):
```
error: this file contains an unclosed delimiter
--> $DIR/issue-68629.rs:5:17
|
LL | ␜␟ts␀![{i
| -- unclosed delimiter
| |
| unclosed delimiter
LL | ␀␀ fn rݻoa>rݻm
| ^
```
rustc_index: Add a `ZERO` constant to index types2024-04-03T16:06:22+00:00Vadim Petrochenkovvadim.petrochenkov@gmail.com2024-04-03T14:49:59+00:00urn:sha1:b40ea03f8a9a94c294679b9f261b86ded120454f
It is commonly used.
By tracking import use types to check whether it is scope uses or the other situations like module-relative uses, we can do more accurate redundant import checking.2024-02-18T08:38:11+00:00surechenchenshuo17@huawei.com2023-11-10T02:11:24+00:00urn:sha1:a61126cef6c4083d57e22835033eb2eefdd31bac
fixes #117448
For example unnecessary imports in std::prelude that can be eliminated:
```rust
use std::option::Option::Some;//~ WARNING the item `Some` is imported redundantly
use std::option::Option::None; //~ WARNING the item `None` is imported redundantly
```
Update tests2024-02-07T02:42:01+00:00r0ckymu001999@outlook.com2024-02-07T02:42:01+00:00urn:sha1:c7519d42c2664828c98fdb98acab73e9a39b0b97rustc_span: Optimize syntax context comparisons2024-01-05T22:25:20+00:00Vadim Petrochenkovvadim.petrochenkov@gmail.com2024-01-02T20:32:40+00:00urn:sha1:90d11d64486bc758ee15a1dd5dba351447648097
Including comparisons with root context
Unify SourceFile::name_hash and StableSourceFileId2023-12-19T21:34:26+00:00Michael Woeristermichaelwoerister@posteo2023-12-19T21:34:26+00:00urn:sha1:fa8ef253720446959a7bab4593c62a1819563cbcremove redundant imports2023-12-10T02:56:22+00:00surechenchenshuo17@huawei.com2023-11-10T02:11:24+00:00urn:sha1:40ae34194c586eea3614d3216322053d2e8e7b37
detects redundant imports that can be eliminated.
for #117772 :
In order to facilitate review and modification, split the checking code and
removing redundant imports code into two PR.
[RFC 3127 - Trim Paths]: Condition remapped filepath on remap scopes2023-10-17T08:11:30+00:00Urgauurgau@numericable.fr2023-08-23T13:46:58+00:00urn:sha1:eccc9e66287d5fd141e458ae3ab25ac96a567972Add unit tests based on files that return odd sizes to stat2023-09-21T01:01:13+00:00Ben Kimockkimockb@gmail.com2023-09-20T23:26:04+00:00urn:sha1:5f33647fb392c2d4f71af94a223bc1a9abb80643Use `Freeze` for `SourceFile.lines`2023-09-07T11:05:05+00:00John Kåre Alsakerjohn.kare.alsaker@gmail.com2023-08-31T20:12:47+00:00urn:sha1:f49382c0508db608aa9c33d6a8c77d2955d8f62c