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// { dg-do run  }

// PRMS Id: 3744

// Bug: unswitching a COND_EXPR initializer fails to set SIDE_EFFECTS on the

// result, so expand_expr ignores it.

extern "C" {

  int printf(const char *,...);

  void exit(int);

}

struct A {

  int x;

  int y;

  A() : x(0), y(0) { }

};

struct S {

  S() : flags(0) { }

  unsigned flags;

  A from;

  void foo(const A &pos);

};

void S::foo(const A &pos)

{

  A a = flags ? from : pos;

  printf("%d %d\n", a.x, a.y);

  if (a.x != 17 || a.y != 12)

    exit (1);

}

int main()

{

  A pos;

  pos.x = 17;

  pos.y = 12;

  S s;

  s.foo(pos);

  return 0;

}