1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
2struct A {};
3
4enum Foo { F };
5typedef Foo Bar; // expected-note{{type 'Bar' (aka 'Foo') is declared here}}
6
7typedef int Integer;
8typedef double Double;
9
10void g();
11
12namespace N {
13  typedef Foo Wibble;
14  typedef int OtherInteger;
15}
16
17template <typename T>
18void cv_test(const volatile T* cvt) {
19  cvt->T::~T(); // no-warning
20}
21
22void f(A* a, Foo *f, int *i, double *d, int ii) {
23  a->~A();
24  a->A::~A();
25
26  a->~foo(); // expected-error{{identifier 'foo' in object destruction expression does not name a type}}
27
28  a->~Bar(); // expected-error{{destructor type 'Bar' (aka 'Foo') in object destruction expression does not match the type 'A' of the object being destroyed}}
29
30  f->~Bar();
31  f->~Foo();
32  i->~Bar(); // expected-error{{does not match}}
33
34  g().~Bar(); // expected-error{{non-scalar}}
35
36  f->::~Bar();
37  f->N::~Wibble(); // FIXME: technically, Wibble isn't a class-name
38
39  f->::~Bar(17, 42); // expected-error{{cannot have any arguments}}
40
41  i->~Integer();
42  i->Integer::~Integer();
43  i->N::~OtherInteger();
44  i->N::OtherInteger::~OtherInteger();
45  i->N::OtherInteger::~Integer(); // expected-error{{'Integer' does not refer to a type name in pseudo-destructor expression; expected the name of type 'int'}}
46  i->N::~Integer(); // expected-error{{'Integer' does not refer to a type name in pseudo-destructor expression; expected the name of type 'int'}}
47  i->Integer::~Double(); // expected-error{{the type of object expression ('int') does not match the type being destroyed ('Double' (aka 'double')) in pseudo-destructor expression}}
48
49  ii->~Integer(); // expected-error{{member reference type 'int' is not a pointer; maybe you meant to use '.'?}}
50  ii.~Integer();
51
52  cv_test(a);
53  cv_test(f);
54  cv_test(i);
55  cv_test(d);
56}
57
58
59typedef int Integer;
60
61void destroy_without_call(int *ip) {
62  ip->~Integer; // expected-error{{called immediately}}
63}
64
65// PR5530
66namespace N1 {
67  class X0 { };
68}
69
70void test_X0(N1::X0 &x0) {
71  x0.~X0();
72}
73
74namespace PR11339 {
75  template<class T>
76  void destroy(T* p) {
77    p->~T(); // ok
78    p->~oops(); // expected-error{{expected the class name after '~' to name a destructor}}
79  }
80
81  template void destroy(int*); // expected-note{{in instantiation of function template specialization}}
82}
83
84template<typename T> using Id = T;
85void AliasTemplate(int *p) {
86  p->~Id<int>();
87}
88