purify can now return three possible status codes:
authorGuillermo J. Rozas <edu/mit/csail/zurich/gjr>
Sat, 18 Sep 1993 05:47:35 +0000 (05:47 +0000)
committerGuillermo J. Rozas <edu/mit/csail/zurich/gjr>
Sat, 18 Sep 1993 05:47:35 +0000 (05:47 +0000)
commitc52f9b565109fbbe370605075b848a7b9e129a04
tree8b415acb7bbb416ad342160895a6dabf1efdfa5c
parent6c416031f57a68d231759366c72829827420f866
purify can now return three possible status codes:
- true: did it.
- false: cannot do it.
- otherwise: can do it, but not at this gc.
v7/src/runtime/gc.scm