for (int i = 0; i < 10; i++) {
}

for (int foo in foos) {
}

for (NSNumber *foo in foos) {
}

for (foo in [self foos]) {
}

for (foo in self.foo) {
}

for (id<ProtocolName> foo in self.foos) {
}

for (id<ProtocolName> foo in [self foo].foos) {
}

for (__unsafe_unretained UIView *subview in view.subviews) {
}

for (NSNumber * _Nonnull foo in foos) {
}


if ((quality < 0)) {
  return;
}