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33 lines
735 B
C++
33 lines
735 B
C++
#pragma once
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#include <memory>
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#include <string>
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/** Demangles C++ symbol name.
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* When demangling fails, returns the original name and sets status to non-zero.
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* TODO: Write msvc version (now returns the same string)
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*/
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std::string demangle(const char * name, int & status);
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inline std::string demangle(const char * name)
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{
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int status = 0;
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return demangle(name, status);
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}
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// abi::__cxa_demangle returns a C string of known size that should be deleted
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// with free().
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struct FreeingDeleter
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{
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template <typename PointerType>
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void operator() (PointerType ptr)
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{
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std::free(ptr);
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}
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};
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typedef std::unique_ptr<char, FreeingDeleter> DemangleResult;
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DemangleResult tryDemangle(const char * name);
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