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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [g++.dg/] [expr/] [assign1.C] - Blame information for rev 149

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Line No. Rev Author Line
1 149 jeremybenn
// { dg-do run }
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// Contributed by Nathan Sidwell 15 Dec 2003 
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// Origin: Tasso Karkanis 
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// PR c++/13387. Clobbered tail padding of base
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inline void *operator new (__SIZE_TYPE__, void *ptr)
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{
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  return ptr;
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}
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struct Base {
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    Base() : i(0), c(0) {}
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    int i;
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    char c;
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};
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struct Sub : Base {
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    Sub () : d(0) {}
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    char d;
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};
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int main() {
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  Sub sub;
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  char base_alias[sizeof (Base)];
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  Base *base;
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  for (unsigned ix = sizeof base_alias; ix--;)
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    base_alias[ix] = 0x55;
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  base = new (&base_alias) Base ();
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  static_cast  (sub) = *base;
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  return sub.d;
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}

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