-- GC_MODE :: marksweep ... foo_0 foo_1 foo_0 foo_1 2 = 3 4 = foo_0 5 = foo_1 6 = { 5 = foo_1 } ...... Total: 9 tests (387 ticks, 0.000 sec), 114 assertions Pass: 9, fail: 0, skip: 0.