| // Copyright 2014 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <chromeos/type_name_undecorate.h> |
| |
| #ifdef __GNUG__ |
| #include <cstdlib> |
| #include <cxxabi.h> |
| #include <memory> |
| #endif // __GNUG__ |
| |
| namespace chromeos { |
| |
| std::string UndecorateTypeName(const char* type_name) { |
| #ifdef __GNUG__ |
| // Under g++ use abi::__cxa_demangle() to undecorate the type name. |
| int status = 0; |
| |
| std::unique_ptr<char, decltype(&std::free)> res{ |
| abi::__cxa_demangle(type_name, nullptr, nullptr, &status), |
| std::free |
| }; |
| |
| return (status == 0) ? res.get() : type_name; |
| #else |
| // If not compiled with g++, do nothing... |
| // E.g. MSVC's type_info::name() already contains undecorated name. |
| return type_name; |
| #endif |
| } |
| |
| } // namespace chromeos |
