Remove box_syntax from AST and use in tools

2023-02-27 13:17:29 +00:00
parent dd7df04e16
commit 0932452fa4
28 changed files with 40 additions and 95 deletions
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -200,8 +200,6 @@ declare_features! (
    (active, auto_traits, "1.50.0", Some(13231), None),
    /// Allows using `box` in patterns (RFC 469).
    (active, box_patterns, "1.0.0", Some(29641), None),
-    /// Allows using the `box $expr` syntax.
-    (active, box_syntax, "1.0.0", Some(49733), None),
    /// Allows `#[doc(notable_trait)]`.
    /// Renamed from `doc_spotlight`.
    (active, doc_notable_trait, "1.52.0", Some(45040), None),