ceph/src/boost/libs/phoenix/test/boost_bind_compatibility/bind_fastcall_mf_test.cpp

   1 /*==============================================================================
   2     Copyright (c) 2001 Peter Dimov
   3     Copyright (c) 2005-2010 Joel de Guzman
   4     Copyright (c) 2010 Thomas Heller
   5
   6     Distributed under the Boost Software License, Version 1.0. (See accompanying
   7     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   8 ==============================================================================*/
   9
  10 #include <boost/config.hpp>
  11
  12 #if defined(BOOST_MSVC)
  13 #pragma warning(disable: 4786)  // identifier truncated in debug info
  14 #pragma warning(disable: 4710)  // function not inlined
  15 #pragma warning(disable: 4711)  // function selected for automatic inline expansion
  16 #pragma warning(disable: 4514)  // unreferenced inline removed
  17 #endif
  18
  19 #define BOOST_MEM_FN_ENABLE_FASTCALL
  20
  21 #include <boost/phoenix/core.hpp>
  22 #include <boost/phoenix/bind.hpp>
  23
  24 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  25 #pragma warning(push, 3)
  26 #endif
  27
  28 #include <iostream>
  29
  30 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  31 #pragma warning(pop)
  32 #endif
  33
  34 #include <boost/detail/lightweight_test.hpp>
  35
  36 struct X
  37 {
  38     mutable unsigned int hash;
  39
  40     X(): hash(0) {}
  41
  42     void __fastcall f0() { f1(17); }
  43     void __fastcall g0() const { g1(17); }
  44
  45     void __fastcall f1(int a1) { hash = (hash * 17041 + a1) % 32768; }
  46     void __fastcall g1(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; }
  47
  48     void __fastcall f2(int a1, int a2) { f1(a1); f1(a2); }
  49     void __fastcall g2(int a1, int a2) const { g1(a1); g1(a2); }
  50
  51     void __fastcall f3(int a1, int a2, int a3) { f2(a1, a2); f1(a3); }
  52     void __fastcall g3(int a1, int a2, int a3) const { g2(a1, a2); g1(a3); }
  53
  54     void __fastcall f4(int a1, int a2, int a3, int a4) { f3(a1, a2, a3); f1(a4); }
  55     void __fastcall g4(int a1, int a2, int a3, int a4) const { g3(a1, a2, a3); g1(a4); }
  56
  57     void __fastcall f5(int a1, int a2, int a3, int a4, int a5) { f4(a1, a2, a3, a4); f1(a5); }
  58     void __fastcall g5(int a1, int a2, int a3, int a4, int a5) const { g4(a1, a2, a3, a4); g1(a5); }
  59
  60     void __fastcall f6(int a1, int a2, int a3, int a4, int a5, int a6) { f5(a1, a2, a3, a4, a5); f1(a6); }
  61     void __fastcall g6(int a1, int a2, int a3, int a4, int a5, int a6) const { g5(a1, a2, a3, a4, a5); g1(a6); }
  62
  63     void __fastcall f7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { f6(a1, a2, a3, a4, a5, a6); f1(a7); }
  64     void __fastcall g7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { g6(a1, a2, a3, a4, a5, a6); g1(a7); }
  65
  66     void __fastcall f8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { f7(a1, a2, a3, a4, a5, a6, a7); f1(a8); }
  67     void __fastcall g8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { g7(a1, a2, a3, a4, a5, a6, a7); g1(a8); }
  68 };
  69
  70 void member_function_test()
  71 {
  72     using boost::phoenix::bind;
  73     using boost::phoenix::ref;
  74
  75     X x;
  76
  77     // 0
  78
  79     bind(&X::f0, &x)();
  80     bind(&X::f0, ref(x))();
  81
  82     bind(&X::g0, &x)();
  83     bind(&X::g0, x)();
  84     bind(&X::g0, ref(x))();
  85
  86     // 1
  87
  88     bind(&X::f1, &x, 1)();
  89     bind(&X::f1, ref(x), 1)();
  90
  91     bind(&X::g1, &x, 1)();
  92     bind(&X::g1, x, 1)();
  93     bind(&X::g1, ref(x), 1)();
  94
  95     // 2
  96
  97     bind(&X::f2, &x, 1, 2)();
  98     bind(&X::f2, ref(x), 1, 2)();
  99
 100     bind(&X::g2, &x, 1, 2)();
 101     bind(&X::g2, x, 1, 2)();
 102     bind(&X::g2, ref(x), 1, 2)();
 103
 104     // 3
 105
 106     bind(&X::f3, &x, 1, 2, 3)();
 107     bind(&X::f3, ref(x), 1, 2, 3)();
 108
 109     bind(&X::g3, &x, 1, 2, 3)();
 110     bind(&X::g3, x, 1, 2, 3)();
 111     bind(&X::g3, ref(x), 1, 2, 3)();
 112
 113     // 4
 114
 115     bind(&X::f4, &x, 1, 2, 3, 4)();
 116     bind(&X::f4, ref(x), 1, 2, 3, 4)();
 117
 118     bind(&X::g4, &x, 1, 2, 3, 4)();
 119     bind(&X::g4, x, 1, 2, 3, 4)();
 120     bind(&X::g4, ref(x), 1, 2, 3, 4)();
 121
 122     // 5
 123
 124     bind(&X::f5, &x, 1, 2, 3, 4, 5)();
 125     bind(&X::f5, ref(x), 1, 2, 3, 4, 5)();
 126
 127     bind(&X::g5, &x, 1, 2, 3, 4, 5)();
 128     bind(&X::g5, x, 1, 2, 3, 4, 5)();
 129     bind(&X::g5, ref(x), 1, 2, 3, 4, 5)();
 130
 131     // 6
 132
 133     bind(&X::f6, &x, 1, 2, 3, 4, 5, 6)();
 134     bind(&X::f6, ref(x), 1, 2, 3, 4, 5, 6)();
 135
 136     bind(&X::g6, &x, 1, 2, 3, 4, 5, 6)();
 137     bind(&X::g6, x, 1, 2, 3, 4, 5, 6)();
 138     bind(&X::g6, ref(x), 1, 2, 3, 4, 5, 6)();
 139
 140     // 7
 141
 142     bind(&X::f7, &x, 1, 2, 3, 4, 5, 6, 7)();
 143     bind(&X::f7, ref(x), 1, 2, 3, 4, 5, 6, 7)();
 144
 145     bind(&X::g7, &x, 1, 2, 3, 4, 5, 6, 7)();
 146     bind(&X::g7, x, 1, 2, 3, 4, 5, 6, 7)();
 147     bind(&X::g7, ref(x), 1, 2, 3, 4, 5, 6, 7)();
 148
 149     // 8
 150
 151     bind(&X::f8, &x, 1, 2, 3, 4, 5, 6, 7, 8)();
 152     bind(&X::f8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)();
 153
 154     bind(&X::g8, &x, 1, 2, 3, 4, 5, 6, 7, 8)();
 155     bind(&X::g8, x, 1, 2, 3, 4, 5, 6, 7, 8)();
 156     bind(&X::g8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)();
 157
 158     BOOST_TEST( x.hash == 23558 );
 159 }
 160
 161 int main()
 162 {
 163     member_function_test();
 164     return boost::report_errors();
 165 }