From 2b565aad89587114148052eabdd430b923c21394 Mon Sep 17 00:00:00 2001
From: cooldome <cdome@bk.ru>
Date: Sat, 31 Aug 2019 18:23:54 +0100
Subject: Support iterators returning lent T (#11938)

* lent iterators
* rebase tests
* update changelog
* fix comments, more tests
---
 compiler/transf.nim | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'compiler/transf.nim')

diff --git a/compiler/transf.nim b/compiler/transf.nim
index 555583685..836a6154c 100644
--- a/compiler/transf.nim
+++ b/compiler/transf.nim
@@ -371,8 +371,7 @@ proc transformYield(c: PTransf, n: PNode): PTransNode =
   # c.transCon.forStmt.len == 3 means that there is one for loop variable
   # and thus no tuple unpacking:
   if e.typ.isNil: return result # can happen in nimsuggest for unknown reasons
-  if skipTypes(e.typ, {tyGenericInst, tyAlias, tySink}).kind == tyTuple and
-      c.transCon.forStmt.len != 3:
+  if c.transCon.forStmt.len != 3:
     e = skipConv(e)
     if e.kind in {nkPar, nkTupleConstr}:
       for i in 0 ..< sonsLen(e):
-- 
cgit 1.4.1-2-gfad0