non_ascii_idents lint (part of RFC 2457)
#61883
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rust-highfive
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| impl EarlyLintPass for NonAsciiIdents { | ||
| fn check_ident(&mut self, cx: &EarlyContext<'_>, ident: ast::Ident) { | ||
| if !ident.name.as_str().is_ascii() { | ||
| let mut err = cx.struct_span_lint( |
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No need to use let mut err = here; just chain .emit() onto cx.struct_span_lint(...).
| @@ -0,0 +1,11 @@ | |||
| #![feature(non_ascii_idents)] | |||
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Could you move this into a folder under ui/lint/ dedicated to RFC 2457 (since there are more lints to add later...)
Manishearth
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Jun 16, 2019
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merging this: |
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📌 Commit 0ae61d8 has been approved by |
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the pr doesn't need to block on that. can be fixed in a separate PR
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Thanks @Dylan-DPC. Although—I was planning to fix it! Sorry I've been so busy lately! |
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@zackmdavis A follow up would be great. :) |
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Don't worry. Your lack of time could be a gift for someone waiting for a chance to contribute to the language 😄 |
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…=Manishearth `non_ascii_idents` lint (part of RFC 2457) RFC 2457 [declares](https://github.com/rust-lang/rfcs/blob/121bbeff500c3274cea22c7e0ca176274d592646/text/2457-non-ascii-idents.md): "A `non_ascii_idents` lint is added to the compiler. This lint is allow by default." (Part of rust-lang#55467.) r? @Manishearth
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⌛ Testing commit 0ae61d8 with merge ac686e2d827323431587aa79ae6901abba6f1fce... |
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💔 Test failed - checks-azure |
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☔ The latest upstream changes (presumably #61988) made this pull request unmergeable. Please resolve the merge conflicts. |
RFC 2457 declares: "A `non_ascii_idents` lint is added to the compiler. This lint is allow by default."
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@bors r=Manishearth |
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📌 Commit 6de8e39 has been approved by |
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…=Manishearth `non_ascii_idents` lint (part of RFC 2457) RFC 2457 [declares](https://github.com/rust-lang/rfcs/blob/121bbeff500c3274cea22c7e0ca176274d592646/text/2457-non-ascii-idents.md): "A `non_ascii_idents` lint is added to the compiler. This lint is allow by default." (Part of rust-lang#55467.) r? @Manishearth
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⌛ Testing commit 6de8e39 with merge 0ac1b84af9fd38d43c174a5a1222478cfaa6451e... |
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…=Manishearth `non_ascii_idents` lint (part of RFC 2457) RFC 2457 [declares](https://github.com/rust-lang/rfcs/blob/121bbeff500c3274cea22c7e0ca176274d592646/text/2457-non-ascii-idents.md): "A `non_ascii_idents` lint is added to the compiler. This lint is allow by default." (Part of rust-lang#55467.) r? @Manishearth
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@bors retry rolled up. |
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Rollup of 4 pull requests Successful merges: - #61883 (`non_ascii_idents` lint (part of RFC 2457)) - #62042 (Support stability and deprecation checking for all macros) - #62213 (rustdoc: set cfg(doctest) when collecting doctests) - #62286 (Check if the archive has already been added to avoid duplicates) Failed merges: r? @ghost
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RFC 2457 declares: "A
non_ascii_identslint is added to the compiler. This lint is allow by default."(Part of #55467.)
r? @Manishearth