Undeprecate and use lint unstable_features
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5 changed files with 35 additions and 13 deletions
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@ -11,8 +11,9 @@
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#![deny(rustc::untranslatable_diagnostic)]
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#![deny(rustc::diagnostic_outside_of_impl)]
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// WARNING: We want to be able to build this crate with a stable compiler,
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// so no `#![feature]` attributes should be added!
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// We want to be able to build this crate with a stable compiler,
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// so no `#![feature]` attributes should be added.
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#![deny(unstable_features)]
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use rustc_lexer::unescape;
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pub use Alignment::*;
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