new output can be assigned to an unowned ref

[alaviss]

Example

type
  Obj = ref object

proc newObj(): Obj =
  result = new Obj
  #result = Obj() <-- this also compiles

let o = newObj()

Current Output

Compiles

Expected Output

Error out due to the fact that the unowned ref lasted longer than the owned ref.

Additional Information

Nim Compiler Version 0.19.9 [Linux: amd64]
Compiled at 2019-04-21
Copyright (c) 2006-2019 by Andreas Rumpf

git hash: 375b444ecd41645c848fe369a777a53f9312fbe3
active boot switches: -d:release -d:useLinenoise