gcc/testsuite/g++.dg/tc1/dr142.C

   1 // { dg-do compile }
   2 // Origin: Giovanni Bajo <giovannibajo at gcc dot gnu dot org>
   3 // DR142: Injection-related errors in access example
   4
   5 class B {
   6 public:
   7   int mi;
   8   static int si;
   9 };
  10
  11 class D: private B { // { dg-message "declared" }
  12 };
  13
  14 class DD: public D {
  15   void f();
  16 };
  17
  18 void DD::f() {
  19   mi = 3;          // { dg-error "within this context" }
  20   si = 3;          // { dg-error "within this context" }
  21   ::B b;
  22   b.mi = 3;
  23   b.si = 3;
  24   ::B::si = 3;
  25   ::B* bp1 = this;        // { dg-error "inaccessible base" }
  26   ::B* bp2 = (::B*)this;
  27   bp2->mi = 3;
  28
  29
  30   B b2;                   // { dg-error "within this context" }
  31   B::si = 3;              // { dg-error "within this context" }
  32 }