!7

unset flag SymbolAsString.
//set flag symbol_debug.

p {
  Symbol a = symbol("abc");
  gc();
  Symbol b = symbol("ABC");
  Symbol c = symbol("def");
  assertEqualsVerbose("abc", str(a));
  assertEqualsVerbose("ABC", str(b));
  assertEqualsVerbose("def", str(c));
  assertEqualsVerbose(a, a);
  assertEqualsVerbose(a, b);
  assertNotEqualsVerbose(a, c);
  assertEqualsVerbose(a.hashCode(), b.hashCode());
  print(c.hashCode());
  if (c.hashCode() == a.hashCode()) print("weird. fluke?"); else print("OK");
}