Test: int_overflow.cpp
int_overflow.cpp: In member function 'int PriceCalculator::calculateTotal(int, int)':
int_overflow.cpp:8:43: error: expected '<' before '&' token
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                           ^
int_overflow.cpp:8:43: error: expected type-specifier before '&' token
int_overflow.cpp:8:43: error: expected '>' before '&' token
int_overflow.cpp:8:43: error: expected '(' before '&' token
int_overflow.cpp:8:44: error: 'lt' was not declared in this scope
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                            ^~
int_overflow.cpp:8:46: error: expected ')' before ';' token
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                              ^
int_overflow.cpp:8:57: error: 'gt' declared as reference but not initialized
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                         ^~
int_overflow.cpp:8:88: error: expected '<' before '&' token
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                                                        ^
int_overflow.cpp:8:88: error: expected type-specifier before '&' token
int_overflow.cpp:8:88: error: expected '>' before '&' token
int_overflow.cpp:8:88: error: expected '(' before '&' token
int_overflow.cpp:8:91: error: expected ')' before ';' token
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                                                           ^
int_overflow.cpp:8:102: error: redeclaration of 'long long int& gt'
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                                                                      ^~
int_overflow.cpp:8:57: note: 'long long int& gt' previously declared here
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                         ^~
int_overflow.cpp:9:32: error: expected '<' before '&' token
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                ^
int_overflow.cpp:9:32: error: expected type-specifier before '&' token
int_overflow.cpp:9:32: error: expected '>' before '&' token
int_overflow.cpp:9:32: error: expected '(' before '&' token
int_overflow.cpp:9:35: error: expected ')' before ';' token
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                   ^
int_overflow.cpp:9:35: error: expected ')' before ';' token
int_overflow.cpp:9:4: note: to match this '('
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |    ^
int_overflow.cpp:9:46: error: redeclaration of 'long long int& gt'
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                              ^~
int_overflow.cpp:8:57: note: 'long long int& gt' previously declared here
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                         ^~
int_overflow.cpp:9:55: error: 'numeric_limits' is not a member of 'std'
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                                       ^~~~~~~~~~~~~~
int_overflow.cpp:9:72: error: expected ')' before ';' token
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                                                        ^
int_overflow.cpp:9:49: note: to match this '('
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                                 ^
int_overflow.cpp:9:77: error: conflicting declaration 'int& gt'
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                                                             ^~
int_overflow.cpp:8:57: note: previous declaration as 'long long int& gt'
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                         ^~
int_overflow.cpp:9:82: error: '::max' has not been declared; did you mean 'std::max'?
    9 | if (totalPrice &gt; static_cast&lt;long long&gt;(std::numeric_limits&lt;int&gt;::max())) {
      |                                                                                  ^~~
      |                                                                                  std::max
In file included from /usr/local/include/c++/13.4.0/string:51,
                 from /usr/local/include/c++/13.4.0/bits/locale_classes.h:40,
                 from /usr/local/include/c++/13.4.0/bits/ios_base.h:41,
                 from /usr/local/include/c++/13.4.0/ios:44,
                 from /usr/local/include/c++/13.4.0/ostream:40,
                 from /usr/local/include/c++/13.4.0/iostream:41,
                 from int_overflow.cpp:1:
/usr/local/include/c++/13.4.0/bits/stl_algobase.h:303:5: note: 'std::max' declared here
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
int_overflow.cpp:12:19: error: expected '<' before '&' token
   12 | return static_cast&lt;int&gt;(totalPrice);  // Can overflow!
      |                   ^
int_overflow.cpp:12:19: error: expected type-specifier before '&' token
int_overflow.cpp:12:19: error: expected '>' before '&' token
int_overflow.cpp:12:19: error: expected '(' before '&' token
int_overflow.cpp:12:22: error: expected ')' before ';' token
   12 | return static_cast&lt;int&gt;(totalPrice);  // Can overflow!
      |                      ^
int_overflow.cpp:12:27: error: conflicting declaration 'int& gt'
   12 | return static_cast&lt;int&gt;(totalPrice);  // Can overflow!
      |                           ^~
int_overflow.cpp:8:57: note: previous declaration as 'long long int& gt'
    8 |         long long totalPrice = static_cast&lt;long long&gt;(pricePerUnit) * static_cast&lt;long long&gt;(quantity);
      |                                                         ^~