From e1c7f39e5a819f3f0ae560f9728cf09508a5afd2 Mon Sep 17 00:00:00 2001
From: Dale Wijnand <dale.wijnand@gmail.com>
Date: Sun, 14 Feb 2016 23:15:32 +0000
Subject: [PATCH] Exempt out of -Xfuture in util-collection

---
 build.sbt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build.sbt b/build.sbt
index 7b48e331e..bbfa3f30f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -80,7 +80,9 @@ lazy val utilCollection = (project in internalPath / "util-collection").
   settings(
     commonSettings,
     Util.keywordsSettings,
-    name := "Util Collection"
+    name := "Util Collection",
+    scalacOptions --= // scalac 2.10 rejects some HK types under -Xfuture it seems..
+      (CrossVersion partialVersion scalaVersion.value collect { case (2, 10) => "-Xfuture" }).toList
   )
 
 lazy val utilApplyMacro = (project in internalPath / "util-appmacro").