ast: Generalize item kind visiting

And avoid duplicating logic for visiting `Item`s with different kinds (regular, associated, foreign).

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_expand/src/placeholders.rs b/compiler/rustc_expand/src/placeholders.rs
index 2c4187031ca..581d71875bd 100644
--- a/compiler/rustc_expand/src/placeholders.rs
+++ b/compiler/rustc_expand/src/placeholders.rs
@@ -271,14 +271,14 @@ impl MutVisitor for PlaceholderExpander {
     fn flat_map_trait_item(&mut self, item: P<ast::AssocItem>) -> SmallVec<[P<ast::AssocItem>; 1]> {
         match item.kind {
             ast::AssocItemKind::MacCall(_) => self.remove(item.id).make_trait_items(),
-            _ => noop_flat_map_assoc_item(item, self),
+            _ => noop_flat_map_item(item, self),
         }
     }
 
     fn flat_map_impl_item(&mut self, item: P<ast::AssocItem>) -> SmallVec<[P<ast::AssocItem>; 1]> {
         match item.kind {
             ast::AssocItemKind::MacCall(_) => self.remove(item.id).make_impl_items(),
-            _ => noop_flat_map_assoc_item(item, self),
+            _ => noop_flat_map_item(item, self),
         }
     }
 
@@ -288,7 +288,7 @@ impl MutVisitor for PlaceholderExpander {
     ) -> SmallVec<[P<ast::ForeignItem>; 1]> {
         match item.kind {
             ast::ForeignItemKind::MacCall(_) => self.remove(item.id).make_foreign_items(),
-            _ => noop_flat_map_foreign_item(item, self),
+            _ => noop_flat_map_item(item, self),
         }
     }