From 7fb256bdedc6bc09e1d2db670609707753b5a3cd Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Wed, 15 May 2019 12:24:54 +0200
Subject: fixes #8053

---
 compiler/sempass2.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'compiler')

diff --git a/compiler/sempass2.nim b/compiler/sempass2.nim
index 557e5d3f7..217482d95 100644
--- a/compiler/sempass2.nim
+++ b/compiler/sempass2.nim
@@ -977,7 +977,8 @@ proc trackProc*(c: PContext; s: PSym, body: PNode) =
   initEffects(g, effects, s, t, c)
   track(t, body)
   if not isEmptyType(s.typ.sons[0]) and
-      {tfNeedsInit, tfNotNil} * s.typ.sons[0].flags != {} and
+      ({tfNeedsInit, tfNotNil} * s.typ.sons[0].flags != {} or
+      s.typ.sons[0].skipTypes(abstractInst).kind == tyVar) and
       s.kind in {skProc, skFunc, skConverter, skMethod}:
     var res = s.ast.sons[resultPos].sym # get result symbol
     if res.id notin t.init:
-- 
cgit 1.4.1-2-gfad0