clang/test/SemaObjCXX/Inputs/nullability-pragmas-generics-1.h

   1 #pragma clang assume_nonnull begin
   2
   3 __attribute__((objc_root_class))
   4 @interface B
   5 @end
   6
   7 @interface C : B
   8 @end
   9
  10 __attribute__((objc_root_class))
  11 @interface NSGeneric<T : B *> // expected-note{{type parameter 'T' declared here}}
  12 - (T)tee;
  13 - (nullable T)maybeTee;
  14 @end
  15
  16 typedef NSGeneric<C *> *Generic_with_C;
  17
  18 #pragma clang assume_nonnull end
  19
  20 @interface NSGeneric<T : C *>(Blah) // expected-error{{type bound 'C *' for type parameter 'T' conflicts with previous bound 'B *'}}
  21 @end