1 files changed, 46 insertions, 0 deletions
diff --git a/libcxx/modules/std/system_error.cppm b/libcxx/modules/std/system_error.cppm
new file mode 100644
index 000000000000..71c1dca6feda
--- /dev/null
+++ b/libcxx/modules/std/system_error.cppm
@@ -0,0 +1,46 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+module;
+#include <system_error>
+
+export module std:system_error;
+export namespace std {
+  using std::error_category;
+  using std::generic_category;
+  using std::system_category;
+
+  using std::error_code;
+  using std::error_condition;
+  using std::system_error;
+
+  using std::is_error_code_enum;
+  using std::is_error_condition_enum;
+
+  using std::errc;
+
+  // [syserr.errcode.nonmembers], non-member functions
+  using std::make_error_code;
+
+  using std::operator<<;
+
+  // [syserr.errcondition.nonmembers], non-member functions
+  using std::make_error_condition;
+
+  // [syserr.compare], comparison operator functions
+  using std::operator==;
+  using std::operator<=>;
+
+  // [syserr.hash], hash support
+  using std::hash;
+
+  // [syserr], system error support
+  using std::is_error_code_enum_v;
+  using std::is_error_condition_enum_v;
+} // namespace std