gdb/testsuite/gdb.compile/compile-cplus-member.cc

   1 /* Copyright 2015-2019 Free Software Foundation, Inc.
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 3 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  15
  16 class A;
  17 static int get_values (const A& a);
  18
  19 enum myenum {E_A = 10, E_B, E_C, E_D, E_E};
  20
  21 namespace N {
  22   typedef enum {NA = 20, NB, NC, ND} ANON_NE;
  23 }
  24
  25 namespace {
  26   typedef enum {AA = 40, AB, AC, AD} ANON_E;
  27 }
  28
  29 ANON_E g_e = AC;
  30
  31 class A
  32 {
  33 public:
  34   typedef int ATYPE;
  35
  36   A () : public_ (1), protected_ (N::NB), private_ (3) {}
  37   ATYPE public_;
  38   static const myenum s_public_;
  39   friend ATYPE get_values (const A&);
  40
  41 protected:
  42   N::ANON_NE protected_;
  43   static N::ANON_NE s_protected_;
  44
  45 private:
  46   ATYPE private_;
  47   static myenum s_private_;
  48 };
  49
  50 const myenum A::s_public_ = E_A;
  51 N::ANON_NE A::s_protected_ = N::NA;
  52 myenum A::s_private_ = E_C;
  53
  54 static A::ATYPE
  55 get_values (const A& a)
  56 {
  57   A::ATYPE val;
  58
  59   val = a.public_ + a.private_; // 1 + 3
  60   if (a.protected_ == N::NB)    // + 21
  61     val += 21;
  62   if (a.s_public_ == E_A)       // +10
  63     val += 10;
  64   if (a.s_protected_ == N::NA)  // +20
  65     val += 20;
  66   if (a.s_private_ == E_C)      // +30
  67     val += 30;
  68   if (g_e == AC)                // +40
  69     val += 40;
  70   return val;                   // = 125
  71 }
  72
  73 typedef int A::*PMI;
  74
  75 int
  76 main ()
  77 {
  78   A a;
  79   int var = 1234;
  80   PMI pmi = &A::public_;
  81
  82   return a.*pmi + get_values (a);               // break here
  83 }