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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [expr/] [anew4.C] - Blame information for rev 693

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Line No. Rev Author Line
1 693 jeremybenn
// { dg-do run }
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// PR 11228: array operator new, with zero-initialization and a variable sized array.
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// Regression test for PR
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// Author: Matt Austern 
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#include 
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#include 
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#include 
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struct B
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{
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  B();
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  int n;
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};
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B::B()
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{
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  n = 137;
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}
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struct D : public B
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{
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  double x;
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};
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D* allocate(int n)
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{
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  void *p;
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  p = malloc(n * sizeof (D));
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  memset (p, 0xff, n * sizeof(D));
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  return new (p) D[n]();
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}
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int main()
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{
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  const int n = 17;
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  D* p = allocate(n);
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  for (int i = 0; i < n; ++i)
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    if (p[i].n != 137 || p[i].x != 0)
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      abort ();
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  exit (0);
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}

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