diff options
Diffstat (limited to 'lib/system/orc.nim')
| -rw-r--r-- | lib/system/orc.nim | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/system/orc.nim b/lib/system/orc.nim index 83b983ee1..a56a0c057 100644 --- a/lib/system/orc.nim +++ b/lib/system/orc.nim @@ -485,6 +485,19 @@ proc nimDecRefIsLastCyclicDyn(p: pointer): bool {.compilerRtl, inl.} = #if cell.color == colPurple: rememberCycle(result, cell, cast[ptr PNimTypeV2](p)[]) +proc nimDecRefIsLastDyn(p: pointer): bool {.compilerRtl, inl.} = + if p != nil: + var cell = head(p) + if (cell.rc and not rcMask) == 0: + result = true + #cprintf("[DESTROY] %p\n", p) + else: + dec cell.rc, rcIncrement + #if cell.color == colPurple: + if result: + if cell.rootIdx > 0: + unregisterCycle(cell) + proc nimDecRefIsLastCyclicStatic(p: pointer; desc: PNimTypeV2): bool {.compilerRtl, inl.} = if p != nil: var cell = head(p) |