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// RUN: %clang_cc1 -fsyntax-only -verify %s
// Test template instantiation of Objective-C message sends.
@interface ClassMethods
+ (ClassMethods *)method1:(void*)ptr;
@end
template<typename T>
struct identity {
typedef T type;
};
template<typename R, typename T, typename Arg1>
void test_class_method(Arg1 arg1) {
R *result1 = [T method1:arg1];
R *result2 = [typename identity<T>::type method1:arg1];
R *result3 = [ClassMethods method1:arg1]; // expected-error{{cannot initialize a variable of type 'ClassMethods2 *' with an rvalue of type 'ClassMethods *'}}
}
template void test_class_method<ClassMethods, ClassMethods>(void*);
template void test_class_method<ClassMethods, ClassMethods>(int*);
@interface ClassMethods2
+ (ClassMethods2 *)method1:(int*)ptr;
@end
template void test_class_method<ClassMethods2, ClassMethods2>(int*); // expected-note{{in instantiation of}}
@interface InstanceMethods
- (InstanceMethods *)method1:(void*)ptr;
@end
template<typename R, typename T, typename Arg1>
void test_instance_method(Arg1 arg1) {
T *receiver = 0;
InstanceMethods *im = 0;
R *result1 = [receiver method1:arg1];
R *result2 = [im method1:arg1]; // expected-error{{cannot initialize a variable of type 'InstanceMethods2 *' with an rvalue of type 'InstanceMethods *'}}
}
template void test_instance_method<InstanceMethods, InstanceMethods>(void*);
template void test_instance_method<InstanceMethods, InstanceMethods>(int*);
@interface InstanceMethods2
- (InstanceMethods2 *)method1:(void*)ptr;
@end
template void test_instance_method<InstanceMethods2, InstanceMethods2>(int*); // expected-note{{in instantiation of}}
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