Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/pr89698.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do run } */ extern "C" void abort (void); class A { virtual void f(){}; public: int x; A(int in): x(in) {}; }; class B: public A { public: int y; B(int in):A(in-1), y(in) {}; }; int test(void) { int res; B b(2); A* bp = &b; void* vp = dynamic_cast<void*>(bp); if (((A*)vp)->x == 1 && ((B*)vp)->y == 2) return 1; return 0; } int main() { if (test() != 1) abort (); return 0; }