File: placement-new-bound-member-function.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (68 lines) | stat: -rw-r--r-- 4,130 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11

struct S {
  int NoArgs();
  int OneArg(int);

  template <typename T>
  T TemplNoArgs(); // expected-note {{possible target for call}} // expected-note {{possible target for call}}

  template <typename T>
  T TemplOneArg(T); // expected-note {{possible target for call}} // expected-note {{possible target for call}}

  void* operator new(__SIZE_TYPE__, int);
};

S* GetS();

int test() {
  S s, *ps = GetS();
  int (S::*pNoArgs)() = &S::NoArgs;
  int (S::*pOneArg)(int) = &S::OneArg;
  int (S::*pTemplNoArgs)() = &S::TemplNoArgs<int>;
  int (S::*pTemplOneArg)(int) = &S::TemplOneArg<int>;

  new (s.NoArgs()) S;
  new (s.OneArg(1)) S;
  new (ps->NoArgs()) S;
  new (ps->OneArg(1)) S;
  new ((s.*pNoArgs)()) S;
  new ((s.*pOneArg)(1)) S;
  new ((ps->*pNoArgs)()) S;
  new ((ps->*pOneArg)(1)) S;

  new (s.TemplNoArgs<int>()) S;
  new (s.TemplOneArg<int>(1)) S;
  new (ps->TemplNoArgs<int>()) S;
  new (ps->TemplOneArg<int>(1)) S;
  new ((s.*pTemplNoArgs)()) S;
  new ((s.*pTemplOneArg)(1)) S;
  new ((ps->*pTemplNoArgs)()) S;
  new ((ps->*pTemplOneArg)(1)) S;

  new (s.NoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (s.OneArg) S; // expected-error {{reference to non-static member function must be called}}
  new (ps->NoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (ps->OneArg) S; // expected-error {{reference to non-static member function must be called}}
  new (s.*pNoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (s.*pOneArg) S; // expected-error {{reference to non-static member function must be called}}
  new (ps->*pNoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (ps->*pOneArg) S; // expected-error {{reference to non-static member function must be called}}
  new ((s.*pNoArgs)) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new ((s.*pOneArg)) S; // expected-error {{reference to non-static member function must be called}}
  new ((ps->*pNoArgs)) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new ((ps->*pOneArg)) S; // expected-error {{reference to non-static member function must be called}}

  new (s.TemplNoArgs<int>) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (s.TemplOneArg<int>) S; // expected-error {{reference to non-static member function must be called}}
  new (ps->TemplNoArgs<int>) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (ps->TemplOneArg<int>) S; // expected-error {{reference to non-static member function must be called}}
  new (s.*pTemplNoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (s.*pTemplOneArg) S; // expected-error {{reference to non-static member function must be called}}
  new (ps->*pTemplNoArgs) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new (ps->*pTemplOneArg) S; // expected-error {{reference to non-static member function must be called}}
  new ((s.*pTemplNoArgs)) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new ((s.*pTemplOneArg)) S; // expected-error {{reference to non-static member function must be called}}
  new ((ps->*pTemplNoArgs)) S; // expected-error {{reference to non-static member function must be called; did you mean to call it with no arguments?}}
  new ((ps->*pTemplOneArg)) S; // expected-error {{reference to non-static member function must be called}}
}