From 4adc31ee3d5d56e1566da746b464ec11a6865863 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Sat, 28 Apr 2018 18:23:54 +0200
Subject: stuff that is green

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

(limited to 'compiler/semexprs.nim')

diff --git a/compiler/semexprs.nim b/compiler/semexprs.nim
index 22dee81b7..66fe81ed3 100644
--- a/compiler/semexprs.nim
+++ b/compiler/semexprs.nim
@@ -305,7 +305,8 @@ proc isOpImpl(c: PContext, n: PNode, flags: TExprFlags): PNode =
     maybeLiftType(t2, c, n.info)
     var m: TCandidate
     initCandidate(c, m, t2)
-    if efExplain in flags: m.diagnostics = @[]
+    if efExplain in flags:
+      m.diagnostics = OptionalStringSeq(enabled: true, s: @[])
     let match = typeRel(m, t2, t1) >= isSubtype # isNone
     result = newIntNode(nkIntLit, ord(match))
 
-- 
cgit 1.4.1-2-gfad0