Feature gate macro attributes in #[derive] output

2021-01-17 16:05:02 +03:00
parent dbdbd30bf2
commit f6caae52c1
7 changed files with 124 additions and 29 deletions
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -634,6 +634,10 @@ declare_features! (

    /// Lessens the requirements for structs to implement `Unsize`.
    (active, relaxed_struct_unsize, "1.51.0", Some(1), None),
+
+    /// Allows macro attributes to observe output of `#[derive]`.
+    (active, macro_attributes_in_derive_output, "1.51.0", Some(81119), None),
+
    // -------------------------------------------------------------------------
    // feature-group-end: actual feature gates
    // -------------------------------------------------------------------------