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| author | Who? Me?! <mark-i-m@users.noreply.github.com> | 2019-02-20 12:57:26 -0500 |
|---|---|---|
| committer | Who? Me?! <mark-i-m@users.noreply.github.com> | 2019-02-23 18:12:58 -0600 |
| commit | ef2e724354af9ba04fabcaad2b3a822e0eb85f64 (patch) | |
| tree | 360a4add32ecaf37ad0b8042f5526a132a12f0f3 /src/doc/rustc-dev-guide | |
| parent | 9bca4aa39b39cddfa829fce08131fb0b12bf6a7a (diff) | |
Update src/implementing_new_feature.md
Co-Authored-By: rajcspsg <raj.cs.psg@gmail.com>
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/implementing_new_feature.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/rustc-dev-guide/src/implementing_new_feature.md b/src/doc/rustc-dev-guide/src/implementing_new_feature.md index d787954da34..20c250527bc 100644 --- a/src/doc/rustc-dev-guide/src/implementing_new_feature.md +++ b/src/doc/rustc-dev-guide/src/implementing_new_feature.md @@ -113,7 +113,7 @@ The current version is not actually important – the important version is when 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 expression `tcx.features().$feature_name` (or `sess.features_untracked().borrow().$feature_name` if the tcx is unavailable) + You can check it in most places in the compiler using the expression `tcx.features().$feature_name` (or `sess.features_untracked().borrow().$feature_name` if the tcx is unavailable) If the feature gate is not set, you should either maintain the pre-feature behavior or raise an error, depending on what makes sense. |