Add feature gate

2022-07-05 07:42:19 +00:00
parent b2cb42d6a7
commit 0537d301c5
8 changed files with 69 additions and 45 deletions
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -376,6 +376,8 @@ declare_features! (
    (active, deprecated_safe, "1.61.0", Some(94978), None),
    /// Allows having using `suggestion` in the `#[deprecated]` attribute.
    (active, deprecated_suggestion, "1.61.0", Some(94785), None),
+    /// Allows patterns to dereference values to match them.
+    (active, deref_patterns, "1.64.0", Some(87121), None),
    /// Tells rustdoc to automatically generate `#[doc(cfg(...))]`.
    (active, doc_auto_cfg, "1.58.0", Some(43781), None),
    /// Allows `#[doc(cfg(...))]`.