work around refc properly

metagn · Oct 2, 2024 · d6d031f · d6d031f
1 parent 467e6f5
commit d6d031f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/compiler/layeredtable.nim b/compiler/layeredtable.nim
@@ -38,7 +38,9 @@ proc setToPreviousLayer*(pt: var LayeredIdTable) {.inline.} =
     when defined(gcDestructors):
       pt = pt.nextLayer[]
     else:
-      pt = shallowCopy(pt.nextLayer[])
+      # workaround refc
+      let tmp = pt.nextLayer[]
+      pt = tmp
 
 proc lookup(typeMap: ref LayeredIdTableObj, key: ItemId): PType =
   result = nil