diff options
Diffstat (limited to 'lib/system')
| -rwxr-xr-x | lib/system/gc.nim | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/system/gc.nim b/lib/system/gc.nim index eb4811bf5..950b60c27 100755 --- a/lib/system/gc.nim +++ b/lib/system/gc.nim @@ -642,7 +642,11 @@ proc unmarkStackAndRegisters(gch: var TGcHeap) = var d = gch.decStack.d for i in 0..gch.decStack.len-1: assert isAllocatedPtr(allocator, d[i]) - decRef(d[i]) # OPT: cannot create a cycle! + # decRef(d[i]) inlined: cannot create a cycle + var c = d[i] + if atomicDec(c.refcount, rcIncrement) <% rcIncrement: + rtlAddZCT(c) + assert c.typ != nil gch.decStack.len = 0 proc collectCT(gch: var TGcHeap) = |