1 files changed, 85 insertions, 0 deletions
diff --git a/libcxx/modules/std/string.cppm b/libcxx/modules/std/string.cppm
new file mode 100644
index 000000000000..9696d58c7a16
--- /dev/null
+++ b/libcxx/modules/std/string.cppm
@@ -0,0 +1,85 @@
+// -*- 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 <string>
+
+export module std:string;
+export namespace std {
+  // [char.traits], character traits
+  using std::char_traits;
+
+  // [basic.string], basic_string
+  using std::basic_string;
+
+  using std::operator+;
+  using std::operator==;
+  using std::operator<=>;
+
+  // [string.special], swap
+  using std::swap;
+
+  // [string.io], inserters and extractors
+  using std::operator>>;
+  using std::operator<<;
+  using std::getline;
+
+  // [string.erasure], erasure
+  using std::erase;
+  using std::erase_if;
+
+  // basic_string typedef-names
+  using std::string;
+  using std::u16string;
+  using std::u32string;
+  using std::u8string;
+#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
+  using std::wstring;
+#endif
+
+  // [string.conversions], numeric conversions
+  using std::stod;
+  using std::stof;
+  using std::stoi;
+  using std::stol;
+  using std::stold;
+  using std::stoll;
+  using std::stoul;
+  using std::stoull;
+  using std::to_string;
+#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
+  using std::to_wstring;
+#endif
+
+  namespace pmr {
+    using std::pmr::basic_string;
+    using std::pmr::string;
+    using std::pmr::u16string;
+    using std::pmr::u32string;
+    using std::pmr::u8string;
+#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
+    using std::pmr::wstring;
+#endif
+  } // namespace pmr
+
+  // [basic.string.hash], hash support
+  using std::hash;
+
+  // TODO MODULES is this a bug?
+#if 1
+  using std::operator""s;
+#else
+  inline namespace literals {
+    inline namespace string_literals {
+      // [basic.string.literals], suffix for basic_string literals
+      using std::literals::string_literals::operator""s;
+    } // namespace string_literals
+  }   // namespace literals
+#endif
+} // namespace std