diff options
Diffstat (limited to 'test/SemaObjC/warn-isa-ref.m')
| -rw-r--r-- | test/SemaObjC/warn-isa-ref.m | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/test/SemaObjC/warn-isa-ref.m b/test/SemaObjC/warn-isa-ref.m index 9d7abd4..b1ffb4f 100644 --- a/test/SemaObjC/warn-isa-ref.m +++ b/test/SemaObjC/warn-isa-ref.m @@ -18,21 +18,19 @@ static void func() { id x; // rdar://8290002 - [(*x).isa self]; // expected-warning {{direct access to objective-c's isa is deprecated in favor of object_setClass() and object_getClass()}} - [x->isa self]; // expected-warning {{direct access to objective-c's isa is deprecated in favor of object_setClass() and object_getClass()}} + [(*x).isa self]; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} + [x->isa self]; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} Whatever *y; // GCC allows this, with the following warning: // instance variable 'isa' is @protected; this will be a hard error in the future // - // FIXME: see if we can avoid the 2 warnings that follow the error. + // FIXME: see if we can avoid the warning that follows the error. [(*y).isa self]; // expected-error {{instance variable 'isa' is protected}} \ - expected-warning{{receiver type 'struct objc_class *' is not 'id' or interface pointer, consider casting it to 'id'}} \ - expected-warning{{method '-self' not found (return type defaults to 'id')}} + expected-warning{{receiver type 'struct objc_class *' is not 'id' or interface pointer, consider casting it to 'id'}} [y->isa self]; // expected-error {{instance variable 'isa' is protected}} \ - expected-warning{{receiver type 'struct objc_class *' is not 'id' or interface pointer, consider casting it to 'id'}} \ - expected-warning{{method '-self' not found (return type defaults to 'id')}} + expected-warning{{receiver type 'struct objc_class *' is not 'id' or interface pointer, consider casting it to 'id'}} } // rdar://11702488 @@ -41,7 +39,7 @@ static void func() { @interface BaseClass { @public - Class isa; // expected-note 3 {{instance variable is declared here}} + Class isa; // expected-note 4 {{instance variable is declared here}} } @end @@ -72,12 +70,14 @@ static void func() { Subclass *x; SiblingClass *y; OtherClass *z; - (void)v->isa; // expected-warning {{direct access to objective-c's isa is deprecated}} - (void)w->isa; // expected-warning {{direct access to objective-c's isa is deprecated}} - (void)x->isa; // expected-warning {{direct access to objective-c's isa is deprecated}} - (void)y->isa; // expected-warning {{direct access to objective-c's isa is deprecated}} + (void)v->isa; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} + (void)w->isa; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} + (void)x->isa; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} + (void)y->isa; // expected-warning {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} (void)z->isa; (void)u->isa; + + w->isa = 0; // expected-warning {{assignment to Objective-C's isa is deprecated in favor of object_setClass()}} } @end |
