1 // RUN: %clang_cc1 -std=c++1z -verify %s
2 
3 using size_t = decltype(sizeof(0));
4 namespace std { enum class align_val_t : size_t {}; }
5 
6 // Aligned version is preferred over unaligned version,
7 // unsized version is preferred over sized version.
8 template<unsigned Align>
9 struct alignas(Align) A {
10   void operator delete(void*);
11   void operator delete(void*, std::align_val_t) = delete; // expected-note {{here}}
12 
13   void operator delete(void*, size_t) = delete;
14   void operator delete(void*, size_t, std::align_val_t) = delete;
15 };
f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__> * p)16 void f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__> *p) { delete p; }
f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> * p)17 void f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> *p) { delete p; } // expected-error {{deleted}}
18 
19 template<unsigned Align>
20 struct alignas(Align) B {
21   void operator delete(void*, size_t);
22   void operator delete(void*, size_t, std::align_val_t) = delete; // expected-note {{here}}
23 };
f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__> * p)24 void f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__> *p) { delete p; }
f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> * p)25 void f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> *p) { delete p; } // expected-error {{deleted}}
26