False positive: mismatchingContainerExpression

[Simon Martin]

Hi,

cppcheck reports an incorrect mismatchingContainerExpression warning for the following code, which has a member function called end().

class foo
{
  int m_bar;

public:
  foo(int bar) : m_bar(bar) {}

  int end() { return m_bar; }
};


int main()
{
  foo first(1);
  foo second(2);
  if (first.end() == second.end())
    return 1;

  return 0;
}

Warning:

end.cxx:16:7: warning: Iterators to containers from different expressions 'first' and 'second' are used together. [mismatchingContainerExpression]
  if (first.end() == second.end())

Thanks

[Daniel Marjamäki]

Ouch! I have created this ticket:
https://trac.cppcheck.net/ticket/10012#ticket