28 lines · c
1int * _Nonnull forceNullabilityWarnings(void);2 3void arrayParameter(int x[]); // expected-warning {{array parameter is missing a nullability type specifier}}4// expected-note@-1 {{insert '_Nullable'}}5// expected-note@-2 {{insert '_Nonnull'}}6// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-3]]:27-[[@LINE-3]]:27}:"_Nullable"7// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-4]]:27-[[@LINE-4]]:27}:"_Nonnull"8 9void arrayParameterWithSize(int x[5]); // expected-warning {{array parameter is missing a nullability type specifier}}10// expected-note@-1 {{insert '_Nullable'}}11// expected-note@-2 {{insert '_Nonnull'}}12// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-3]]:35-[[@LINE-3]]:35}:"_Nullable "13// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-4]]:35-[[@LINE-4]]:35}:"_Nonnull "14 15void arrayParameterWithStar(int x[*]); // expected-warning {{array parameter is missing a nullability type specifier}}16// expected-note@-1 {{insert '_Nullable'}}17// expected-note@-2 {{insert '_Nonnull'}}18// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-3]]:35-[[@LINE-3]]:35}:"_Nullable "19// CHECK: fix-it:"{{.*}}nullability.h":{[[@LINE-4]]:35-[[@LINE-4]]:35}:"_Nonnull "20 21 22// No fix-its on either the macro definition or instantiation.23// CHECK-NOT: fix-it:"{{.*}}nullability.h":{[[@LINE+2]]24// CHECK-NOT: fix-it:"{{.*}}nullability.h":{[[@LINE+2]]25#define PTR(X) X *26PTR(int) a; // expected-warning{{pointer is missing a nullability type specifier}}27#undef PTR28