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30 lines
669 B
C++
30 lines
669 B
C++
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#include "Demangler.h"
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#ifdef __GNUG__
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#include <cstdlib>
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#include <cxxabi.h>
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#include <memory>
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#include <typeinfo>
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std::string Demangler::Demangle(const char* name) {
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// some arbitrary value to eliminate the compiler warning
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// -4 is not a valid return value for __cxa_demangle so we'll use that.
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int status = -4;
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// __cxa_demangle requires that we free the returned char*
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std::unique_ptr<char, void (*)(void*)> res{
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abi::__cxa_demangle(name, NULL, NULL, &status),
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std::free
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};
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return (status == 0) ? res.get() : "";
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}
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#else // __GNUG__
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// does nothing if not g++
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std::string Demangler::Demangle(const char* name) {
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return name;
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}
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#endif // __GNUG__
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