Test: reference_to_temporary.cpp
reference_to_temporary.cpp:28:2: error: expected '}' at end of input
   28 | }
      |  ^
reference_to_temporary.cpp:5:14: note: to match this '{'
    5 | class Config {
      |              ^
reference_to_temporary.cpp: In member function 'std::string Config::getAppName()':
reference_to_temporary.cpp:8:37: error: a function-definition is not allowed here before '{' token
    8 |     const std::string& getAppName() {
      |                                     ^
reference_to_temporary.cpp:12:19: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   12 |     int getVersion() {
      |                   ^~
reference_to_temporary.cpp:12:19: note: remove parentheses to default-initialize a variable
   12 |     int getVersion() {
      |                   ^~
      |                   --
reference_to_temporary.cpp:12:19: note: or replace parentheses with braces to value-initialize a variable
reference_to_temporary.cpp:12:22: error: a function-definition is not allowed here before '{' token
   12 |     int getVersion() {
      |                      ^
reference_to_temporary.cpp:15:1: warning: no return statement in function returning non-void [-Wreturn-type]
   15 | };
      | ^
reference_to_temporary.cpp: In member function 'int Config::main()':
reference_to_temporary.cpp:21:26: error: 'class Config' has no member named 'getVersion'
   21 |     int version = config.getVersion();
      |                          ^~~~~~~~~~
reference_to_temporary.cpp: At global scope:
reference_to_temporary.cpp:28:2: error: expected unqualified-id at end of input
   28 | }
      |  ^