From 8c98277d5ae00aa3eb20796b5a271d6bc5d414ea Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Sun, 21 Jan 2018 21:06:31 +0100
Subject: [PATCH] M&S GC: minor code cleanup

---
 lib/system/gc_ms.nim | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lib/system/gc_ms.nim b/lib/system/gc_ms.nim
index 34d16a719f..6f28601d02 100644
--- a/lib/system/gc_ms.nim
+++ b/lib/system/gc_ms.nim
@@ -347,12 +347,6 @@ proc growObj(old: pointer, newsize: int, gch: var GcHeap): pointer =
   zeroMem(cast[pointer](cast[ByteAddress](res)+% oldsize +% sizeof(Cell)),
           newsize-oldsize)
   sysAssert((cast[ByteAddress](res) and (MemAlign-1)) == 0, "growObj: 3")
-  when false:
-    # this is wrong since seqs can be shared via 'shallow':
-    when withBitvectors: excl(gch.allocated, ol)
-    when reallyDealloc: rawDealloc(gch.region, ol)
-    else:
-      zeroMem(ol, sizeof(Cell))
   when withBitvectors: incl(gch.allocated, res)
   when useCellIds:
     inc gch.idGenerator