Rename struct to class per #651 (#765)

executable_semantics/ast/class_definition.h

@@ -0,0 +1,23 @@
+// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
+// Exceptions. See /LICENSE for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+#ifndef EXECUTABLE_SEMANTICS_AST_STRUCT_DEFINITION_H_
+#define EXECUTABLE_SEMANTICS_AST_STRUCT_DEFINITION_H_
+
+#include <list>
+#include <string>
+
+#include "executable_semantics/ast/member.h"
+
+namespace Carbon {
+
+struct ClassDefinition {
+  int line_num;
+  std::string name;
+  std::list<Member*> members;
+};
+
+}  // namespace Carbon
+
+#endif  // EXECUTABLE_SEMANTICS_AST_STRUCT_DEFINITION_H_