1.1.8.22. osx.cocoa.VariadicMethodTypes (ObjC)
Check for passing non-Objective-C types to variadic collection initialization methods that expect only Objective-C types.

Examples:

void test() {
  [NSSet setWithObjects:@"Foo", "Bar", nil];
    // warn: argument should be an ObjC pointer type, not 'char *'
}