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Fixed GC issues

This commit is contained in:
Mattia Giambirtone 2022-11-05 09:14:18 +01:00
parent 709b40341c
commit d09b72694e
2 changed files with 7 additions and 1 deletions
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6
src/backend/vm.nim
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@ -161,9 +161,15 @@ template free*(self: var PeonVM, kind: typedesc, p: pointer): untyped =
discard reallocate(self, p, sizeof(kind), 0)
template setKind*[T, K](t: var T, kind: untyped, target: K) =
## Thanks to https://forum.nim-lang.org/t/8312
cast[ptr K](cast[int](addr t) + offsetOf(typeof(t), kind))[] = target
proc allocate*(self: var PeonVM, kind: ObjectKind, size: typedesc, count: int): ptr HeapObject {.inline.} =
## Allocates an object on the heap
result = cast[ptr HeapObject](self.reallocate(nil, 0, sizeof(HeapObject)))
setkind(result[], kind, kind)
result.marked = false
self.gc.bytesAllocated.total += sizeof(HeapObject)
self.gc.bytesAllocated.current += sizeof(HeapObject)

2
tests/gc.pn
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@ -1,7 +1,7 @@
import std;
var x = 10000;
var x = 1000000;
var y = "just a test";
print(y);
print("Starting GC torture test");