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ringabout
2026-03-02 19:39:02 +08:00
parent 24da3f7688
commit e5d06caa87
1 changed files with 2 additions and 2 deletions
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4
lib/system/gc.nim
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@@ -460,7 +460,7 @@ proc rawNewObj(typ: PNimType, size: int, gch: var GcHeap): pointer =
collectCT(gch)
# Use alignment from typ.base if available, otherwise use MemAlign
let alignment = if typ.kind == tyRef and typ.base != nil and
typ.base.align > MemAlign: typ.base.align else: 0
typ.base.align > 16: typ.base.align else: 0
var res = cast[PCell](rawAlloc(gch.region, size + sizeof(Cell), alignment))
#gcAssert typ.kind in {tyString, tySequence} or size >= typ.base.size, "size too small"
# Check that the user data (after the Cell header) is properly aligned
@@ -517,7 +517,7 @@ proc newObjRC1(typ: PNimType, size: int): pointer {.compilerRtl, noinline, raise
# Use alignment from typ.base if available, otherwise use MemAlign
let alignment = if typ.kind == tyRef and typ.base != nil and
typ.base.align > MemAlign: typ.base.align else: 0
typ.base.align > 16: typ.base.align else: 0
var res = cast[PCell](rawAlloc(gch.region, size + sizeof(Cell), alignment))
sysAssert(allocInv(gch.region), "newObjRC1 after rawAlloc")
# Check that the user data (after the Cell header) is properly aligned