diff options
Diffstat (limited to 'absl/debugging/internal/demangle.cc')
-rw-r--r-- | absl/debugging/internal/demangle.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index f2832915..381a2b50 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -21,7 +21,15 @@ #include <cstdint> #include <cstdio> +#include <cstdlib> #include <limits> +#include <string> + +#include "absl/base/config.h" + +#if ABSL_INTERNAL_HAS_CXA_DEMANGLE +#include <cxxabi.h> +#endif namespace absl { ABSL_NAMESPACE_BEGIN @@ -1983,6 +1991,22 @@ bool Demangle(const char* mangled, char* out, size_t out_size) { state.parse_state.out_cur_idx > 0; } +std::string DemangleString(const char* mangled) { + std::string out; + int status = 0; + char* demangled = nullptr; +#if ABSL_INTERNAL_HAS_CXA_DEMANGLE + demangled = abi::__cxa_demangle(mangled, nullptr, nullptr, &status); +#endif + if (status == 0 && demangled != nullptr) { + out.append(demangled); + free(demangled); + } else { + out.append(mangled); + } + return out; +} + } // namespace debugging_internal ABSL_NAMESPACE_END } // namespace absl |