minix/external/bsd/llvm/dist/clang/test/SemaObjC/protocol-qualified-class-unsupported.m
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

41 lines
778 B
Objective-C

// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics
#include <stddef.h>
typedef struct objc_class *Class;
typedef struct objc_object {
Class isa;
} *id;
id objc_getClass(const char *s);
@interface Object
+ self;
@end
@protocol Func
+ (void) class_func0;
- (void) instance_func0;
@end
@interface Derived: Object <Func>
@end
@interface Derived2: Object <Func>
@end
static void doSomething(Class <Func> unsupportedObjectType) {
[unsupportedObjectType class_func0];
}
static void doSomethingElse(id <Func> pleaseConvertToThisType) {
[pleaseConvertToThisType class_func0];
}
int main(int argv, char *argc[]) {
doSomething([Derived self]);
doSomething([Derived2 self]);
doSomethingElse([Derived self]);
doSomethingElse([Derived2 self]);
}