1/* PR target/36745 */
2/* { dg-do compile } */
3/* { dg-options "-O2 -fPIC" } */
4/* { dg-require-effective-target fpic } */
5
6typedef __SIZE_TYPE__ size_t;
7class QBasicAtomicInt
8{
9public:
10  int _q_value;
11  inline bool operator== (int value) const
12  {
13  }
14  bool ref ();
15  bool deref ();
16};
17inline bool
18QBasicAtomicInt::ref ()
19{
20  __asm__ ("": "=m" (_q_value): :);
21  return true;
22}
23
24namespace std
25{
26  using::size_t;
27}
28extern "C++"
29{
30  inline void *operator new (std::size_t, void *__p)
31  {
32    return __p;
33  }
34}
35struct QMapData
36{
37  QBasicAtomicInt ref;
38  static QMapData shared_null;
39};
40template < class Key, class T > class QMap
41{
42  QMapData *d;
43public: inline QMap ():d (&QMapData::shared_null)
44  {
45  }
46  inline ~ QMap ()
47  {
48    if (!d->ref.deref ())
49      freeData (d);
50  }
51  void freeData (QMapData * d);
52};
53struct QVectorData
54{
55  QBasicAtomicInt ref;
56  static QVectorData shared_null;
57};
58template < typename T > struct QVectorTypedData
59{
60  QBasicAtomicInt ref;
61};
62template < typename T > class QVector
63{
64  union
65  {
66    QVectorData *p;
67    QVectorTypedData < T > *d;
68  };
69public: inline QVector ():p (&QVectorData::shared_null)
70  {
71    d->ref.ref ();
72  }
73  inline void detach ()
74  {
75    if (d->ref == 1)
76      detach_helper ();
77  }
78  inline T *data ()
79  {
80    detach ();
81  }
82  T & operator[](int i);
83  void detach_helper ();
84  void realloc ();
85};
86template < typename T > void QVector < T >::detach_helper ()
87{
88  realloc ();
89}
90
91template < typename T > inline T & QVector < T >::operator[](int i)
92{
93  return data ()[i];
94}
95template < typename T > void QVector < T >::realloc ()
96{
97  T *j, *i;
98  i->~T ();
99  while (j-- == i)
100    new (j) T;
101}
102
103void
104mergeInto (QVector < int >*a)
105{
106};
107struct QRegExpAutomatonState
108{
109  QVector < int >outs;
110  QMap < int, int >reenter;
111  QMap < int, int >anchors;
112};
113class QRegExpEngine
114{
115  void addCatTransitions ();
116  QVector < QRegExpAutomatonState > s;
117};
118void
119QRegExpEngine::addCatTransitions ()
120{
121  mergeInto (&s[2].outs);
122}
123