Test: dangling_cstr.cpp
dangling_cstr.cpp: In member function 'const char* Logger::formatMessage(const std::string&)':
dangling_cstr.cpp:9:21: error: redeclaration of 'std::string formatted'
    9 |         std::string formatted = "[LOG] " + msg;
      |                     ^~~~~~~~~
dangling_cstr.cpp:8:76: note: 'std::string formatted' previously declared here
    8 |     const char* formatMessage(const std::string& msg) { static std::string formatted; formatted = "[LOG] " + msg; return formatted.c_str();
      |                                                                            ^~~~~~~~~
dangling_cstr.cpp:10:28: error: redeclaration of 'std::string formatted'
   10 |         static std::string formatted; formatted = "[LOG] " + msg; return formatted.c_str();
      |                            ^~~~~~~~~
dangling_cstr.cpp:8:76: note: 'std::string formatted' previously declared here
    8 |     const char* formatMessage(const std::string& msg) { static std::string formatted; formatted = "[LOG] " + msg; return formatted.c_str();
      |                                                                            ^~~~~~~~~