Test: int_overflow.cpp
int_overflow.cpp: In member function 'int PriceCalculator::calculateTotal(int, int)':
int_overflow.cpp:13:26: error: 'numeric_limits' is not a member of 'std'
   13 |         if (total > std::numeric_limits<int>::max() || total < std::numeric_limits<int>::min()) {
      |                          ^~~~~~~~~~~~~~
int_overflow.cpp:13:41: error: expected primary-expression before 'int'
   13 |         if (total > std::numeric_limits<int>::max() || total < std::numeric_limits<int>::min()) {
      |                                         ^~~
int_overflow.cpp:13:41: error: expected ')' before 'int'
int_overflow.cpp:13:12: note: to match this '('
   13 |         if (total > std::numeric_limits<int>::max() || total < std::numeric_limits<int>::min()) {
      |            ^
int_overflow.cpp:15:25: error: 'numeric_limits' is not a member of 'std'
   15 |             return std::numeric_limits<int>::max(); // Simple saturation for demonstration
      |                         ^~~~~~~~~~~~~~
int_overflow.cpp:15:40: error: expected primary-expression before 'int'
   15 |             return std::numeric_limits<int>::max(); // Simple saturation for demonstration
      |                                        ^~~
int_overflow.cpp:15:40: error: expected ';' before 'int'
int_overflow.cpp:15:43: error: expected unqualified-id before '>' token
   15 |             return std::numeric_limits<int>::max(); // Simple saturation for demonstration
      |                                           ^