void func_with_default_arg(const int n = 0) { if(n <= 10) {} } struct A { const int int_member = 0; A(int n) : int_member(n) { if(int_member <= 10) { } } }; struct B { B(const int n = 0) { if(n <= 10) {} } }; const volatile int volatile_const_global = 0; void test1() { func_with_default_arg(100); A a(100); if(a.int_member <= 10) {} if(volatile_const_global <= 10) {} } int extreme_values(void) { unsigned long long int x = 0xFFFFFFFFFFFFFFFF; unsigned long long int y = 0xFFFFFFFFFFFF; if (x >> 1 >= 0xFFFFFFFFFFFFFFFF) {} // always false if (x >> 1 >= 0x8000000000000000) {} // always false [NOT DETECTED] if (x >> 1 >= 0x7FFFFFFFFFFFFFFF) {} // always true [NOT DETECTED] if (x >> 1 >= 0xFFFFFFFFFFFFFFF) {} // always true [NOT DETECTED] if (y >> 1 >= 0xFFFFFFFFFFFF) {} // always false [INCORRECT MESSAGE] if (y >> 1 >= 0x800000000000) {} // always false [INCORRECT MESSAGE] if (y >> 1 >= 0x7FFFFFFFFFFF) {} // always true [INCORRECT MESSAGE] if (y >> 1 >= 0xFFFFFFFFFFF) {} // always true [INCORRECT MESSAGE] }