c03f8917ee
Add `never_patterns` feature gate This PR adds the feature gate and most basic parsing for the experimental `never_patterns` feature. See the tracking issue (https://github.com/rust-lang/rust/issues/118155) for details on the experiment. `@scottmcm` has agreed to be my lang-team liaison for this experiment. |
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| pp | ||
| pprust | ||
| helpers.rs | ||
| lib.rs | ||
| pp.rs | ||