35 lines
353 B
C++
35 lines
353 B
C++
|
|
#if !HAVE_OVERRIDE_CONTROL
|
|
#if EXPECT_OVERRIDE_CONTROL
|
|
#error "Expect override control feature"
|
|
#endif
|
|
#else
|
|
|
|
struct A
|
|
{
|
|
virtual int getA() { return 7; }
|
|
};
|
|
|
|
struct B : A
|
|
{
|
|
int getA() override { return 42; }
|
|
};
|
|
|
|
#endif
|
|
|
|
#if !HAVE_NULLPTR
|
|
#error "Expect nullptr feature"
|
|
#else
|
|
|
|
const char* getString()
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
#endif
|
|
|
|
int main()
|
|
{
|
|
|
|
}
|