1 files changed, 33 insertions, 0 deletions
diff --git a/libcxx/modules/std/stdfloat.cppm b/libcxx/modules/std/stdfloat.cppm
new file mode 100644
index 000000000000..740fd475e3af
--- /dev/null
+++ b/libcxx/modules/std/stdfloat.cppm
@@ -0,0 +1,33 @@
+// -*- 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;
+#if __has_include(<stdfloat>)
+#  error "include this header unconditionally"
+#  include <stdfloat>
+#endif
+
+export module std:stdfloat;
+export namespace std {
+#if defined(__STDCPP_FLOAT16_T__)
+  using std::float16_t;
+#endif
+#if defined(__STDCPP_FLOAT32_T__)
+  using std::float32_t;
+#endif
+#if defined(__STDCPP_FLOAT64_T__)
+  using std::float64_t;
+#endif
+#if defined(__STDCPP_FLOAT128_T__)
+  using std::float128_t;
+#endif
+#if defined(__STDCPP_BFLOAT16_T__)
+  using std::bfloat16_t;
+#endif
+} // namespace std