Auto merge of #35856 - phimuemue:master, r=brson

[rust.git] / src / libsyntax / config.rs

diff --git a/src/libsyntax/config.rs b/src/libsyntax/config.rs
index 4663143f4b1f81871f1765991632e7e81ed3533f..69a979176521b47d8f38b3e1841b34da99880aa5 100644 (file)
--- a/src/libsyntax/config.rs
+++ b/src/libsyntax/config.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use attr::{AttrMetaMethods, AttrNestedMetaItemMethods, HasAttrs};
+use attr::HasAttrs;
 use feature_gate::{emit_feature_err, EXPLAIN_STMT_ATTR_SYNTAX, Features, get_features, GateIssue};
 use fold::Folder;
 use {fold, attr};
@@ -180,6 +180,9 @@ fn fold_item_kind(&mut self, item: ast::ItemKind) -> ast::ItemKind {
             ast::ItemKind::Struct(def, generics) => {
                 ast::ItemKind::Struct(fold_struct(self, def), generics)
             }
+            ast::ItemKind::Union(def, generics) => {
+                ast::ItemKind::Union(fold_struct(self, def), generics)
+            }
             ast::ItemKind::Enum(def, generics) => {
                 let variants = def.variants.into_iter().filter_map(|v| {
                     self.configure(v).map(|v| {