1f51a89d39
These were ignored by git accidentally. We want ALL OF THEM since they all came in the llvm/clang source distribution.
74 lines
1.6 KiB
Objective-C
74 lines
1.6 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-fragile-abi -emit-llvm -o - %s | FileCheck -check-prefix LP64 %s
|
|
// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-fragile-abi -emit-llvm -o - %s | FileCheck -check-prefix LP32 %s
|
|
|
|
typedef struct objc_class *Class;
|
|
|
|
typedef struct objc_object {
|
|
Class isa;
|
|
} *id;
|
|
|
|
@interface I
|
|
+ (Class) class;
|
|
- (void)meth : (id)object : (id)src_object;
|
|
+ (unsigned char) isSubclassOfClass:(Class)aClass ;
|
|
@end
|
|
|
|
@implementation I
|
|
+ (Class) class {return 0;}
|
|
+ (unsigned char) isSubclassOfClass:(Class)aClass {return 0;}
|
|
- (void)meth : (id)object : (id)src_object {
|
|
[object->isa isSubclassOfClass:[I class]];
|
|
|
|
[(*object).isa isSubclassOfClass:[I class]];
|
|
|
|
object->isa = src_object->isa;
|
|
(*src_object).isa = (*object).isa;
|
|
}
|
|
@end
|
|
|
|
|
|
// rdar 7470820
|
|
static Class MyClass;
|
|
|
|
Class Test(const void *inObject1) {
|
|
if(((id)inObject1)->isa == MyClass)
|
|
return ((id)inObject1)->isa;
|
|
return (id)0;
|
|
}
|
|
|
|
// rdar 7609722
|
|
@interface Foo {
|
|
@public
|
|
id isa;
|
|
}
|
|
+(id)method;
|
|
@end
|
|
|
|
id Test2() {
|
|
if([Foo method]->isa)
|
|
return (*[Foo method]).isa;
|
|
return [Foo method]->isa;
|
|
}
|
|
|
|
// rdar 7709015
|
|
@interface Cat {}
|
|
@end
|
|
|
|
@interface SuperCat : Cat {}
|
|
+(void)geneticallyAlterCat:(Cat *)cat;
|
|
@end
|
|
|
|
@implementation SuperCat
|
|
+ (void)geneticallyAlterCat:(Cat *)cat {
|
|
Class dynamicSubclass;
|
|
((id)cat)->isa = dynamicSubclass;
|
|
}
|
|
@end
|
|
// CHECK-LP64: %{{.*}} = load i8** %
|
|
// CHECK-NEXT: %{{.*}} = bitcast i8* %{{.*}} to i8**
|
|
// CHECK-NEXT: store i8* %{{.*}}, i8** %{{.*}}
|
|
|
|
// CHECK-LP32: %{{.*}} = load i8** %
|
|
// CHECK-NEXT: %{{.*}} = bitcast i8* %{{.*}} to i8**
|
|
// CHECK-NEXT: store i8* %{{.*}}, i8** %{{.*}}
|