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fixes deepcopy regression

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This commit is contained in:
Andreas Rumpf
2016-11-18 09:54:12 +01:00
parent 8875ca750f
commit 7c1b5b3c2b
1 changed files with 4 additions and 2 deletions
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6
lib/system/deepcopy.nim
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@@ -13,10 +13,12 @@ type
data: array[0..0xff_ffff, (pointer, pointer)]
template hashPtr(key: pointer): int = cast[int](key) shr 8
template allocPtrTable: untyped =
cast[PtrTable](alloc0(sizeof(int)*2 + sizeof(pointer)*2*cap))
proc rehash(t: PtrTable): PtrTable =
let cap = (t.max+1) * 2
result = cast[PtrTable](alloc0(sizeof(int)*2 + sizeof(pointer)*cap))
result = allocPtrTable()
result.counter = t.counter
result.max = cap-1
for i in 0..t.max:
@@ -29,7 +31,7 @@ proc rehash(t: PtrTable): PtrTable =
proc initPtrTable(): PtrTable =
const cap = 32
result = cast[PtrTable](alloc0(sizeof(int)*2 + sizeof(pointer)*cap))
result = allocPtrTable()
result.counter = 0
result.max = cap-1