source: src/SymTab/demangler.cc

#include "Demangle.h"
#include <iostream>
#include <fstream>

void demangleAndPrint(const std::string & mangleName) {
        char * demangleName = cforall_demangle(mangleName.c_str(), 0);
        std::cout << mangleName << " => " << demangleName << std::endl;
        free(demangleName);
}

int main(int argc, char * argv[]) {
        char const * fileName = (1 < argc) ? argv[1] : "in-demangle.txt";
        std::ifstream in(fileName);

        std::string line;
        while (std::getline(in, line)) {
                if (line.empty()) {
                        std::cout << "=================================" << std::endl;
                } else if (line[0] == '#') {
                        continue;
                } else {
                        demangleAndPrint(line);
                }
        }
}