!7

sclass A {
  int a;
  
  [stdEq]
}

sclass B extends A {
  int b;
  
  [stdEq]
}

static int n = 500000;

p {
  final new L l;
  for (int i = 0; i < n; i++) {
    l.add(nu(A, a := 1));
    l.add(nu(B, a := 2, b := 3));
  }
  print("Objects: " + l(l));
  structure_showTiming = true;
  
  fS struct = struct(l);
  
  L unstructd = cast unstructure(struct); // pre-run
  assertEquals(l(l), l(unstructd)); // sanity check

  poorMansProfileToConsole(r {
    L unstructd = cast unstructure(struct);
    assertEquals(l(l), l(unstructd)); // sanity check
  });
}

Began life as a copy of #1009440