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Small fix to code for checking feature gate

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Alexander Regueiro 2019-03-21 23:29:17 +00:00 committed by Who? Me?!
parent 07b4c151bc
commit c7d4e2fde2
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src/implementing_new_features.md
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@ -146,7 +146,7 @@ version is when you are stabilizing a feature.
4. Prevent usage of the new feature unless the feature gate is set. 4. Prevent usage of the new feature unless the feature gate is set.
You can check it in most places in the compiler using the You can check it in most places in the compiler using the
expression `tcx.features().$feature_name` (or expression `tcx.features().$feature_name` (or
`sess.features_untracked().borrow().$feature_name` if the `sess.features_untracked().$feature_name` if the
tcx is unavailable) tcx is unavailable)
If the feature gate is not set, you should either maintain If the feature gate is not set, you should either maintain