Method add_symbol

src/mdebug.cpp:515–518

        });
    }
    void add_symbol(size_t file_index, MDebugSymbol&& sym) {
        symbols_by_name_.emplace(sym.name, std::make_pair(file_index, files_[file_index].symbols.size()));
        files_[file_index].symbols.emplace_back(std::move(sym));
    }
    std::vector<MDebugFile> files_;
    // Map of symbol name to file index, symbol index. Multimap because multiple symbols may have the same name due to statics.
    std::unordered_multimap<std::string, std::pair<size_t, size_t>> symbols_by_name_;