| // RUN: %clang_cc1 -fsyntax-only -fblocks -std=gnu++11 -I %S/Inputs -verify %s |
| // RUN: not %clang_cc1 -fdiagnostics-parseable-fixits -fblocks -std=gnu++11 -I %S/Inputs %s >%t.txt 2>&1 |
| // RUN: FileCheck %s < %t.txt |
| // RUN: FileCheck %S/Inputs/nullability.h < %t.txt |
| // RUN: FileCheck %S/Inputs/nullability-objc.h < %t.txt |
| |
| #include "nullability.h" |
| #include "nullability-objc.h" |
| |
| #pragma clang assume_nonnull begin |
| |
| extern void *array[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:" _Nonnull " |
| |
| extern void* array2[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:13-[[@LINE-1]]:13}:" _Nonnull" |
| |
| extern void *nestedArray[2][3]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:" _Nonnull " |
| |
| // No fix-its on either the macro definition or instantiation. |
| // CHECK-NOT: fix-it:"{{.*}}nullability.mm":{[[@LINE+2]] |
| // CHECK-NOT: fix-it:"{{.*}}nullability.mm":{[[@LINE+2]] |
| #define PTR(X) X * |
| extern PTR(void) array[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| |
| |
| typedef const void *CFTypeRef; |
| |
| extern CFTypeRef typedefArray[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:17-[[@LINE-1]]:17}:" _Nonnull" |
| |
| |
| extern void *&ref; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:"_Nonnull" |
| |
| extern void * &ref2; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:" _Nonnull" |
| |
| extern void *&&ref3; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:"_Nonnull" |
| |
| extern void * &&ref4; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:" _Nonnull" |
| |
| extern void *(&arrayRef)[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:"_Nonnull" |
| |
| extern void * (&arrayRef2)[2]; // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:14-[[@LINE-1]]:14}:" _Nonnull" |
| |
| extern CFTypeRef &typedefRef; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:17-[[@LINE-1]]:17}:" _Nonnull" |
| extern CFTypeRef& typedefRef2; // expected-warning {{inferring '_Nonnull' for pointer type within reference is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:17-[[@LINE-1]]:17}:" _Nonnull " |
| |
| |
| void arrayNameless(void *[]); // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:26-[[@LINE-1]]:26}:"_Nonnull" |
| |
| void arrayNameless2(void * []); // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:27-[[@LINE-1]]:27}:" _Nonnull" |
| |
| void arrayNamelessTypedef(CFTypeRef[]); // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:36-[[@LINE-1]]:36}:" _Nonnull " |
| |
| void arrayNamelessTypedef2(CFTypeRef []); // expected-warning {{inferring '_Nonnull' for pointer type within array is deprecated}} |
| // CHECK: fix-it:"{{.*}}nullability.mm":{[[@LINE-1]]:37-[[@LINE-1]]:37}:" _Nonnull" |
| |
| |
| extern int (*pointerToArray)[2]; // no-warning |
| int checkTypePTA = pointerToArray; // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type 'int (* _Nonnull)[2]'}} |
| |
| int **arrayOfNestedPointers[2]; // no-warning |
| int checkTypeANP = arrayOfNestedPointers; // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type 'int **[2]'}} |
| |
| CFTypeRef *arrayOfNestedPointersTypedef[2]; // no-warning |
| int checkTypeANPT = arrayOfNestedPointersTypedef; // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type 'CFTypeRef *[2]'}} |
| |
| #pragma clang assume_nonnull end |
