34 lines
967 B
Plaintext
34 lines
967 B
Plaintext
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
|
|
// rdar://12095239
|
|
// rdar://14261999
|
|
|
|
class CppAbstractBase {
|
|
public:
|
|
virtual void testA() = 0;
|
|
virtual void testB() = 0; // expected-note {{unimplemented pure virtual method 'testB' in 'CppConcreteSub}}
|
|
int a;
|
|
};
|
|
|
|
class CppConcreteSub : public CppAbstractBase {
|
|
virtual void testA() { }
|
|
};
|
|
|
|
@interface Objc {
|
|
CppConcreteSub _concrete; // expected-error{{instance variable type 'CppConcreteSub' is an abstract class}}
|
|
}
|
|
- (CppAbstractBase*)abstract;
|
|
@property (nonatomic, readonly) const CppConcreteSub Prop; // expected-note {{property declared here}}
|
|
@end
|
|
|
|
@implementation Objc
|
|
- (CppAbstractBase*)abstract {
|
|
return &_concrete;
|
|
}
|
|
@synthesize Prop; // expected-error {{synthesized instance variable type 'const CppConcreteSub' is an abstract class}}
|
|
@end
|
|
|
|
class Cpp {
|
|
public:
|
|
CppConcreteSub sub; // expected-error {{field type 'CppConcreteSub' is an abstract class}}
|
|
};
|