mirror of https://github.com/llvm-mirror/libcxx
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// -*- 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SUPPORT_DEMANGLE_H
|
|
#define SUPPORT_DEMANGLE_H
|
|
|
|
#include "test_macros.h"
|
|
#include <string>
|
|
#include <cstdlib>
|
|
|
|
#if !defined(TEST_HAS_NO_DEMANGLE)
|
|
# if defined(__GNUC__) || defined(__clang__)
|
|
# if __has_include("cxxabi.h") && !defined(_LIBCPP_ABI_MICROSOFT)
|
|
# include "cxxabi.h"
|
|
# else
|
|
# define TEST_HAS_NO_DEMANGLE
|
|
# endif
|
|
# else
|
|
# define TEST_HAS_NO_DEMANGLE
|
|
# endif
|
|
#endif
|
|
|
|
#if defined(TEST_HAS_NO_DEMANGLE)
|
|
inline std::string demangle(const char* mangled_name) {
|
|
return mangled_name;
|
|
}
|
|
#else
|
|
template <size_t N> struct Printer;
|
|
inline std::string demangle(const char* mangled_name) {
|
|
int status = 0;
|
|
char* out = __cxxabiv1::__cxa_demangle(mangled_name, nullptr, nullptr, &status);
|
|
if (out != nullptr) {
|
|
std::string res(out);
|
|
std::free(out);
|
|
return res;
|
|
}
|
|
return mangled_name;
|
|
}
|
|
#endif
|
|
|
|
#endif // SUPPORT_DEMANGLE_H
|