intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 34 insertions, 0 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/src/any.cpp b/contrib/libs/cxxsupp/libcxx/src/any.cpp
new file mode 100644
index 0000000000..415d23b0c9
--- /dev/null
+++ b/contrib/libs/cxxsupp/libcxx/src/any.cpp
@@ -0,0 +1,34 @@
+//===---------------------------- any.cpp ---------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "any"
+
+namespace std {
+const char* bad_any_cast::what() const noexcept {
+    return "bad any cast";
+}
+}
+
+
+#include <experimental/__config>
+
+//  Preserve std::experimental::any_bad_cast for ABI compatibility
+//  Even though it no longer exists in a header file
+_LIBCPP_BEGIN_NAMESPACE_LFTS
+
+class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_ANY_CAST bad_any_cast : public bad_cast
+{
+public:
+    virtual const char* what() const noexcept;
+};
+
+const char* bad_any_cast::what() const noexcept {
+    return "bad any cast";
+}
+
+_LIBCPP_END_NAMESPACE_LFTS