rust/src/test/ui/pattern/usefulness, branch 1.53.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.53.0 2021-04-03T20:30:20+00:00 Remove redundant `ignore-tidy-linelength` annotations 2021-04-03T20:30:20+00:00 Simon Jakobi simon.jakobi@gmail.com 2021-04-03T11:05:11+00:00 urn:sha1:3ea62cb5d19846b44172d861ae231c8c09322800 This is step 2 towards fixing #77548. In the codegen and codegen-units test suites, the `//` comment markers were kept in order not to affect any source locations. This is because these tests cannot be automatically `--bless`ed. Add explanations and suggestions to `irrefutable_let_patterns` lint 2021-02-19T00:21:16+00:00 Camelid camelidcamel@gmail.com 2020-12-05T21:12:39+00:00 urn:sha1:5d2a2a1caa1a12a5c445fcc99e2dee42e5a5f3d7 replace if-let and while-let with `if let` and `while let` 2021-02-17T10:26:38+00:00 Takayuki Maeda takoyaki0316@gmail.com 2021-02-17T10:26:38+00:00 urn:sha1:0f04875d2e21919e5f716b9946407ba07de08840 Add match pattern diagnostics regression test 2021-02-13T13:13:14+00:00 Bram van den Heuvel bram@vandenheuvel.online 2021-02-08T20:43:52+00:00 urn:sha1:5fe84900464aa382e85eab6132e778b7c9d8141e Auto merge of #80632 - Nadrieril:fix-80501, r=varkor 2021-02-07T16:48:57+00:00 bors bors@rust-lang.org 2021-02-07T16:48:57+00:00 urn:sha1:36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 Identify unreachable subpatterns more reliably In https://github.com/rust-lang/rust/pull/80104 I used `Span`s to identify unreachable sub-patterns in the presence of or-patterns during exhaustiveness checking. In https://github.com/rust-lang/rust/issues/80501 it was revealed that `Span`s are complicated and that this was not a good idea. Instead, this PR identifies subpatterns logically: as a path in the tree of subpatterns of a given pattern. I made a struct that captures a set of such subpatterns. This is a bit complex, but thankfully self-contained; the rest of the code does not need to know anything about it. Fixes https://github.com/rust-lang/rust/issues/80501. I think I managed to keep the perf neutral. r? `@varkor` path trimming: ignore type aliases 2021-02-06T10:03:48+00:00 Dan Aloni alonid@gmail.com 2021-01-28T16:01:36+00:00 urn:sha1:eaefe4a230d7c32d7c99da437ee8b87860f28704 Identify subpatterns by the path to them instead of spans 2021-01-24T20:28:30+00:00 Nadrieril nadrieril+git@gmail.com 2021-01-01T22:14:35+00:00 urn:sha1:307a278d5c7afec2e329f5143022a352191a082d Add tests 2021-01-24T20:28:28+00:00 Nadrieril nadrieril+git@gmail.com 2021-01-02T22:38:18+00:00 urn:sha1:3c1a1c622776da5741f178658c611ccf0f75755f Add tests for uninhabited types 2021-01-12T19:59:10+00:00 Nadrieril nadrieril+git@gmail.com 2020-12-02T23:11:29+00:00 urn:sha1:b82f149d08a0afcc17afa54f5bb3c7031babd44a Deduplicate some tests using revisions 2021-01-12T19:59:10+00:00 Nadrieril nadrieril+git@gmail.com 2020-12-02T20:24:20+00:00 urn:sha1:622bfdb2fdfc3da9ca2959b5e9ae686b1c9ed249