39 lines
827 B
C++
39 lines
827 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
|
|
template <class A> int x(A x) { return x++; }
|
|
int y() { return x<int>(1); }
|
|
|
|
namespace PR5880 {
|
|
template<typename T>
|
|
struct A {
|
|
static const int a = __builtin_offsetof(T, a.array[5].m); // expected-error{{error: no member named 'a' in 'HasM'}}
|
|
};
|
|
struct HasM {
|
|
float m;
|
|
};
|
|
|
|
struct ArrayOfHasM {
|
|
HasM array[10];
|
|
};
|
|
|
|
struct B { ArrayOfHasM a; };
|
|
A<B> x;
|
|
A<HasM> x2; // expected-note{{in instantiation of}}
|
|
|
|
template<typename T>
|
|
struct AnonymousUnion {
|
|
union {
|
|
int i;
|
|
float f;
|
|
};
|
|
};
|
|
|
|
template<typename T>
|
|
void test_anon_union() {
|
|
int array1[__builtin_offsetof(AnonymousUnion<T>, f) == 0? 1 : -1];
|
|
int array2[__builtin_offsetof(AnonymousUnion<int>, f) == 0? 1 : -1];
|
|
}
|
|
|
|
template void test_anon_union<int>();
|
|
}
|