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/* PR rtl-optimization/23585 */
/* Testcase by Matti Rintala  */
 
/* { dg-do run } */
/* { dg-options "-O2" } */
 
template 
class const_mem_fun_t
{
public:
  explicit
  const_mem_fun_t(_Ret (_Tp::*__pf)() const)
    : _M_f(__pf) {}
 
  _Ret
  operator()(const _Tp* __p) const
  { return (__p->*_M_f)(); }
private:
  _Ret (_Tp::*_M_f)() const;
};
 
template 
class const_mem_fun_ref_t
{
public:
  explicit
  const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
    : _M_f(__pf) {}
 
  _Ret
  operator()(const _Tp& __r) const
  { return (__r.*_M_f)(); }
private:
  _Ret (_Tp::*_M_f)() const;
};
 
template 
class const_mem_fun1_t
{
public:
  explicit
  const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
    : _M_f(__pf) {}
 
  _Ret
  operator()(const _Tp* __p, _Arg __x) const
  { return (__p->*_M_f)(__x); }
private:
  _Ret (_Tp::*_M_f)(_Arg) const;
};
 
 
template 
class const_mem_fun1_ref_t
{
public:
  explicit
  const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
    : _M_f(__pf) {}
 
  _Ret
  operator()(const _Tp& __r, _Arg __x) const
  { return (__r.*_M_f)(__x); }
private:
  _Ret (_Tp::*_M_f)(_Arg) const;
};
 
template 
inline const_mem_fun_t<_Ret, _Tp>
mem_fun(_Ret (_Tp::*__f)() const)
{ return const_mem_fun_t<_Ret, _Tp>(__f); }
 
template 
inline const_mem_fun_ref_t<_Ret, _Tp>
mem_fun_ref(_Ret (_Tp::*__f)() const)
{ return const_mem_fun_ref_t<_Ret, _Tp>(__f); }
 
template 
inline const_mem_fun1_t<_Ret, _Tp, _Arg>
mem_fun(_Ret (_Tp::*__f)(_Arg) const)
{ return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
 
template 
inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
{ return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
 
class Klasse {
public:
  void vf0c() const;
  void vf1c(const int&) const;
};
 
int main()
{
  Klasse obj;
  const Klasse& objc = obj;
 
  mem_fun(&Klasse::vf0c)(&objc);
  mem_fun(&Klasse::vf1c)(&objc, 1);
 
  mem_fun_ref(&Klasse::vf0c)(objc);
  mem_fun_ref(&Klasse::vf1c)(objc, 1);
  return 0;
}
 
void Klasse::vf0c() const
{}
 
void Klasse::vf1c(const int&) const
{}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR rtl-optimization/23585 */`
2			`/* Testcase by Matti Rintala */`
3
4			`/* { dg-do run } */`
5			`/* { dg-options "-O2" } */`
6
7			`template`
8			`class const_mem_fun_t`
9			`{`
10			`public:`
11			`explicit`
12			`const_mem_fun_t(_Ret (_Tp::*__pf)() const)`
13			`: _M_f(__pf) {}`
14
15			`_Ret`
16			`operator()(const _Tp* __p) const`
17			`{ return (__p->*_M_f)(); }`
18			`private:`
19			`_Ret (_Tp::*_M_f)() const;`
20			`};`
21
22			`template`
23			`class const_mem_fun_ref_t`
24			`{`
25			`public:`
26			`explicit`
27			`const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)`
28			`: _M_f(__pf) {}`
29
30			`_Ret`
31			`operator()(const _Tp& __r) const`
32			`{ return (__r.*_M_f)(); }`
33			`private:`
34			`_Ret (_Tp::*_M_f)() const;`
35			`};`
36
37			`template`
38			`class const_mem_fun1_t`
39			`{`
40			`public:`
41			`explicit`
42			`const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)`
43			`: _M_f(__pf) {}`
44
45			`_Ret`
46			`operator()(const _Tp* __p, _Arg __x) const`
47			`{ return (__p->*_M_f)(__x); }`
48			`private:`
49			`_Ret (_Tp::*_M_f)(_Arg) const;`
50			`};`
51
52
53			`template`
54			`class const_mem_fun1_ref_t`
55			`{`
56			`public:`
57			`explicit`
58			`const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)`
59			`: _M_f(__pf) {}`
60
61			`_Ret`
62			`operator()(const _Tp& __r, _Arg __x) const`
63			`{ return (__r.*_M_f)(__x); }`
64			`private:`
65			`_Ret (_Tp::*_M_f)(_Arg) const;`
66			`};`
67
68			`template`
69			`inline const_mem_fun_t<_Ret, _Tp>`
70			`mem_fun(_Ret (_Tp::*__f)() const)`
71			`{ return const_mem_fun_t<_Ret, _Tp>(__f); }`
72
73			`template`
74			`inline const_mem_fun_ref_t<_Ret, _Tp>`
75			`mem_fun_ref(_Ret (_Tp::*__f)() const)`
76			`{ return const_mem_fun_ref_t<_Ret, _Tp>(__f); }`
77
78			`template`
79			`inline const_mem_fun1_t<_Ret, _Tp, _Arg>`
80			`mem_fun(_Ret (_Tp::*__f)(_Arg) const)`
81			`{ return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }`
82
83			`template`
84			`inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>`
85			`mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)`
86			`{ return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }`
87
88			`class Klasse {`
89			`public:`
90			`void vf0c() const;`
91			`void vf1c(const int&) const;`
92			`};`
93
94			`int main()`
95			`{`
96			`Klasse obj;`
97			`const Klasse& objc = obj;`
98
99			`mem_fun(&Klasse::vf0c)(&objc);`
100			`mem_fun(&Klasse::vf1c)(&objc, 1);`
101
102			`mem_fun_ref(&Klasse::vf0c)(objc);`
103			`mem_fun_ref(&Klasse::vf1c)(objc, 1);`
104			`return 0;`
105			`}`
106
107			`void Klasse::vf0c() const`
108			`{}`
109
110			`void Klasse::vf1c(const int&) const`
111			`{}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [g++.dg/] [opt/] [delay-slot-1.C] - Blame information for rev 856