From f3b8a3cbbcee905eb6ed0b7268180b2d872eff7d Mon Sep 17 00:00:00 2001
From: Billingsly Wetherfordshire <phowl.mouth@gmail.com>
Date: Mon, 1 Jun 2015 06:04:22 -0500
Subject: [PATCH] made string compatible with openarray[char]

---
 compiler/sigmatch.nim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim
index 7ea2c3d6f1..072890ddd7 100644
--- a/compiler/sigmatch.nim
+++ b/compiler/sigmatch.nim
@@ -748,6 +748,11 @@ proc typeRel(c: var TCandidate, f, aOrig: PType, doBind = true): TTypeRelation =
         result = isConvertible
       elif typeRel(c, base(f), a.sons[0]) >= isGeneric:
         result = isConvertible
+    of tyString:
+      if f.sons[0].kind == tyChar:
+        result = isConvertible
+      elif f.sons[0].kind == tyGenericParam and typeRel(c, base(f), base(a)) >= isGeneric:
+        result = isConvertible
     else: discard
   of tySequence:
     case a.kind