mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
8834dde0c2
Added the implementation for `std::bad_any_cast` from upstream `any.cpp`, and `std::bad_variant_access` from upstream `variant.cpp`. This fixes missing `vtable` and `typeinfo` symbols when trying to link code referencing these exception types.
34 lines
971 B
C++
34 lines
971 B
C++
//===---------------------------- 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 "third_party/libcxx/any"
|
|
|
|
namespace std {
|
|
const char* bad_any_cast::what() const _NOEXCEPT {
|
|
return "bad any cast";
|
|
}
|
|
}
|
|
|
|
|
|
#include "third_party/libcxx/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
|