From c27019f4d9db52f6e3922ac3d222d2b6e3b73fb2 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Sat, 12 Sep 2015 19:40:08 +0200
Subject: [PATCH] fixes generic instantations in concepts

---
 compiler/seminst.nim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/seminst.nim b/compiler/seminst.nim
index 370990326a..42a39d0df4 100644
--- a/compiler/seminst.nim
+++ b/compiler/seminst.nim
@@ -221,6 +221,8 @@ proc generateInstance(c: PContext, fn: PSym, pt: TIdTable,
   # NOTE: for access of private fields within generics from a different module
   # we set the friend module:
   c.friendModules.add(getModule(fn))
+  let oldInTypeClass = c.inTypeClass
+  c.inTypeClass = 0
   let oldScope = c.currentScope
   while not isTopLevel(c): c.currentScope = c.currentScope.parent
   result = copySym(fn, false)
@@ -269,4 +271,5 @@ proc generateInstance(c: PContext, fn: PSym, pt: TIdTable,
   c.currentScope = oldScope
   discard c.friendModules.pop()
   dec(c.instCounter)
+  c.inTypeClass = oldInTypeClass
   if result.kind == skMethod: finishMethod(c, result)