gold/testsuite/missing_key_func.cc

   1 // basic_test.cc -- a test case for gold
   2
   3 // Copyright (C) 2013-2023 Free Software Foundation, Inc.
   4 // Written by Cary Coutant <ccoutant@google.com>.
   5
   6 // This file is part of gold.
   7
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 3 of the License, or
  11 // (at your option) any later version.
  12
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the Free Software
  20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21 // MA 02110-1301, USA.
  22
  23 // Define a class, but leave its key function undefined.
  24
  25 class C
  26 {
  27  public:
  28   C() : c(1) { }
  29   virtual void set();
  30   virtual void clear();
  31   int c;
  32 };
  33
  34 void
  35 C::clear()
  36 {
  37   c = 0;
  38 }
  39
  40 int
  41 main()
  42 {
  43   C c;
  44   c.clear();
  45   return c.c;
  46 }