Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.robertl/eb17.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do run } #include <stdio.h> class A { public: virtual void print(); virtual A * clone(); }; struct Pad { virtual void f () {} }; class B : public Pad, virtual public A { public: void print(); B * clone(); }; void A::print() { printf("A\n"); } void B::print() { printf("B\n"); } A * A::clone() { return this; } B * B::clone() { return this; } int main() { A * a = new B; B * b = dynamic_cast<B *>(a); printf("%p\n",b); // (*2*) b->print(); a = b; printf("%p\n",a); a->print(); a = a->clone(); printf("%p\n",a); a->print(); // (*1*) return 0; }