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| author | Tyler Mandry <tmandry@gmail.com> | 2019-11-01 11:20:07 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-01 11:20:07 -0700 |
| commit | 9175247e72a3d7cba4bdb61bc490da9be0460d51 (patch) | |
| tree | e76941bac9c5c453d5897d45025915fedacf8b5c /src/test/debuginfo/enum-thinlto.rs | |
| parent | 01e5d91482e3e8fb9f55efabab760db2d50ddaff (diff) | |
| parent | 08ca2360c4e817acab717dfb7e5a93d5af35cc06 (diff) | |
| download | rust-9175247e72a3d7cba4bdb61bc490da9be0460d51.tar.gz rust-9175247e72a3d7cba4bdb61bc490da9be0460d51.zip | |
Rollup merge of #65112 - jack-t:type-parens-lint, r=varkor
Add lint and tests for unnecessary parens around types This is my first contribution to the Rust project, so I apologize if I'm not doing things the right way. The PR fixes #64169. It adds a lint and tests for unnecessary parentheses around types. I've run `tidy` and `rustfmt` — I'm not totally sure it worked right, though — and I've tried to follow the instructions linked in the readme. I tried to think through all the variants of `ast::TyKind` to find exceptions to this lint, and I could only find the one mentioned in the original issue, which concerns types with `dyn`. I'm not a Rust expert, thought, so I may well be missing something. There's also a problem with getting this to build. The new lint catches several things in the, e.g., `core`. Because `x.py` seems to build with an equivalent of `-Werror`, what would have been warnings cause the build to break. I got it to build and the tests to pass with `--warnings warn` on my `x.py build` and `x.py test` commands.
Diffstat (limited to 'src/test/debuginfo/enum-thinlto.rs')
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