Remove walk_struct_def in favor of walk_variant_data

Author: maxcabrajac

compiler/rustc_ast/src/visitors.rs

@@ -1691,14 +1691,6 @@ pub mod visit {
 
     make_ast_visitor!(Visitor<'ast>);
 
-    // FIXME: Remove this function. Use walk_variant_data
-    pub fn walk_struct_def<'a, V: Visitor<'a>>(
-        visitor: &mut V,
-        struct_definition: &'a VariantData,
-    ) -> V::Result {
-        walk_variant_data(visitor, struct_definition)
-    }
-
     pub fn walk_stmt<'a, V: Visitor<'a>>(visitor: &mut V, statement: &'a Stmt) -> V::Result {
         let Stmt { id: _, kind, span: _ } = statement;
         match kind {

compiler/rustc_ast_passes/src/node_count.rs

@@ -85,7 +85,7 @@ impl<'ast> Visitor<'ast> for NodeCounter {
     }
     fn visit_variant_data(&mut self, s: &VariantData) {
         self.count += 1;
-        walk_struct_def(self, s)
+        walk_variant_data(self, s)
     }
     fn visit_field_def(&mut self, s: &FieldDef) {
         self.count += 1;

compiler/rustc_lint/src/early.rs

@@ -168,7 +168,7 @@ impl<'a, T: EarlyLintPass> ast_visit::Visitor<'a> for EarlyContextAndPass<'a, T>
         if let Some(ctor_node_id) = s.ctor_node_id() {
             self.check_id(ctor_node_id);
         }
-        ast_visit::walk_struct_def(self, s);
+        ast_visit::walk_variant_data(self, s);
     }
 
     fn visit_field_def(&mut self, s: &'a ast::FieldDef) {