http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49679
Summary: Increment/decrement operator (++/--) not working as expected Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: jordan_2...@hotmail.de #include <cstdlib> #include <iostream> using namespace std; int main(int argc, char *argv[]) { int a=2; int b=2; a+=++a+a++; b+=++b+b++; cout << "a=" << a << endl << "b=" << b << endl; cin >> a; return EXIT_SUCCESS; } result a=4 b=10