rust/compiler/rustc_errors/src, branch stable

Rollup merge of #144691 - xizheyin:suggest-confuse, r=estebank

2025-08-01T04:38:20+00:00

Extend `is_case_difference` to handle digit-letter confusables This PR extends `is_case_difference` to handle digit-letter confusables Add support for detecting 0/O, 1/l, 5/S, 8/B, 9/g confusables in error suggestions. r? `@estebank`

Rollup merge of #144733 - Muscraft:secondary-file-sigil, r=compiler-errors

2025-07-31T15:19:41+00:00

fix: Match width of ascii and unicode secondary file start The current [unicode secondary file start](https://github.com/rust-lang/rust/blob/64ca23b6235732fa61c0a2b957c5d7e591e7c972/compiler/rustc_errors/src/emitter.rs#L2991) is only three characters, whereas the ASCII variant and normal [file start](https://github.com/rust-lang/rust/blob/64ca23b6235732fa61c0a2b957c5d7e591e7c972/compiler/rustc_errors/src/emitter.rs#L2983-L2984) are four characters. This slight difference caused the paths following a Unicode secondary file start to not align with other structured elements.

fix: Match width of ascii and unicode secondary file start

2025-07-31T13:26:39+00:00

remove rustc_attr_data_structures

2025-07-31T12:19:27+00:00

fix: Only "close the window" when its the last annotated file

2025-07-31T06:25:09+00:00

Extend `is_case_difference` to handle digit-letter confusables

2025-07-31T05:55:59+00:00

Signed-off-by: xizheyin

feat: Right align line numbers

2025-07-28T22:32:11+00:00

Auto merge of #144469 - Kivooeo:chains-cleanup, r=SparrowLii

2025-07-28T05:25:23+00:00

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 ast, borrowck, codegen, const_eval

2025-07-28T01:08:48+00:00

Use LocalKey methods more

2025-07-24T18:21:25+00:00