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Catch exceptions in Demangle()

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This commit is contained in:
Matthias Hochsteger 2019-10-14 10:56:27 +02:00
parent 2bd9acdd9e
commit c9e764a32f
1 changed files with 16 additions and 4 deletions
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20
libsrc/core/utils.cpp
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@ -15,10 +15,22 @@ namespace ngcore
// windows does demangling in typeid(T).name()
NGCORE_API std::string Demangle(const char* typeinfo) { return typeinfo; }
#else
NGCORE_API std::string Demangle(const char* typeinfo) { int status; return abi::__cxa_demangle(typeinfo,
nullptr,
nullptr,
&status); }
NGCORE_API std::string Demangle(const char* typeinfo)
{
int status=0;
try
{
char *s = abi::__cxa_demangle(typeinfo, nullptr, nullptr, &status);
std::string result{s};
free(s);
return result;
}
catch( const std::exception & e )
{
GetLogger("utils")->warn("{}:{} cannot demangle {}, status: {}, error:{}", __FILE__, __LINE__, typeinfo, status, e.what());
}
return typeinfo;
}
#endif
double seconds_per_tick = [] () noexcept