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comparison gcc/testsuite/g++.dg/ipa/pr64612.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do compile } */
2 /* { dg-options "-O3 -std=c++11" } */
3 /* { dg-final { scan-assembler "_ZN5QListI7QStringED1Ev" { target comdat_group } } } */
4
5 class A
6 {
7 public:
8 bool deref ();
9 };
10 class QString;
11 struct B
12 {
13 A ref;
14 };
15 template <typename> class QList
16 {
17 B d;
18 public:
19 ~QList ();
20 class const_iterator
21 {
22 };
23 const_iterator constBegin ();
24 void clear ();
25 void dealloc ();
26 };
27 template <typename T> QList<T>::~QList ()
28 {
29 if (d.ref.deref ())
30 dealloc ();
31 }
32 template <typename T>
33 void
34 QList<T>::clear ()
35 {
36 QList ();
37 }
38 class A1 : public QList<QString>
39 {
40 };
41 class B1
42 {
43 public:
44 B1 (A1);
45 };
46 struct F
47 {
48 void addMatch (const QString &&);
49 A1 m_matchingMimeTypes;
50 };
51 class G
52 {
53 A1 matchingGlobs (const QString &) const;
54 };
55 void
56 F::addMatch (const QString &&)
57 {
58 m_matchingMimeTypes.clear ();
59 }
60 A1
61 G::matchingGlobs (const QString &) const
62 {
63 A1 a;
64 for (B1 b (a);;)
65 ;
66 }