fixes seq copying in channels for --gc:regions

2018-06-07 21:35:41 +02:00 · 2018-06-07 21:35:41 +02:00 · 3c7bbfebb1
commit 3c7bbfebb1
parent 12f929e582
1 changed files with 1 additions and 1 deletions
--- a/lib/system/channels.nim
+++ b/lib/system/channels.nim
@ -116,7 +116,7 @@ proc storeAux(dest, src: pointer, mt: PNimType, t: PRawChannel,
      if mode == mStore:
        x[] = alloc0(t.region, seq.len *% mt.base.size +% GenericSeqSize)
      else:
-        unsureAsgnRef(x, newObj(mt, seq.len * mt.base.size + GenericSeqSize))
+        unsureAsgnRef(x, newSeq(mt, seq.len))
      var dst = cast[ByteAddress](cast[PPointer](dest)[])
      var dstseq = cast[PGenericSeq](dst)
      dstseq.len = seq.len