1f51a89d39
These were ignored by git accidentally. We want ALL OF THEM since they all came in the llvm/clang source distribution.
51 lines
1.6 KiB
Plaintext
51 lines
1.6 KiB
Plaintext
// 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}}
|