From 7fa27ce4a07f19b07799a767fc29416f3b625afb Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 26 Jul 2023 21:03:47 +0200
Subject: Vendor import of llvm-project main
 llvmorg-17-init-19304-gd0b54bb50e51, the last commit before the upstream
 release/17.x branch was created.

---
 libcxx/modules/std/stacktrace.cppm | 42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 libcxx/modules/std/stacktrace.cppm

(limited to 'libcxx/modules/std/stacktrace.cppm')

diff --git a/libcxx/modules/std/stacktrace.cppm b/libcxx/modules/std/stacktrace.cppm
new file mode 100644
index 000000000000..c7db9c2d4e99
--- /dev/null
+++ b/libcxx/modules/std/stacktrace.cppm
@@ -0,0 +1,42 @@
+// -*- 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(<stacktrace>)
+#  error "include this header unconditionally and uncomment the exported symbols"
+#  include <stacktrace>
+#endif
+
+export module std:stacktrace;
+export namespace std {
+#if 0
+  // [stacktrace.entry], class stacktrace_­entry
+  using std::stacktrace_entry;
+
+  // [stacktrace.basic], class template basic_­stacktrace
+  using std::basic_stacktrace;
+
+  // basic_­stacktrace typedef-names
+  using std::stacktrace;
+
+  // [stacktrace.basic.nonmem], non-member functions
+  using std::swap;
+
+  using std::to_string;
+
+  using std::operator<<;
+
+  namespace pmr {
+    using std::pmr::stacktrace;
+  }
+
+  // [stacktrace.basic.hash], hash support
+  using std::hash;
+#endif
+} // namespace std
-- 
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