From efff1716185b68135083ca59ea5506b2c25b915e Mon Sep 17 00:00:00 2001
From: Martin Duhem <martin.duhem@gmail.com>
Date: Wed, 4 Nov 2015 13:35:53 +0100
Subject: [PATCH] Restore source compatibility with Scala 2.11

---
 compile/interface/src/main/scala/xsbt/Compat.scala | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/compile/interface/src/main/scala/xsbt/Compat.scala b/compile/interface/src/main/scala/xsbt/Compat.scala
index 016658238..2c7331100 100644
--- a/compile/interface/src/main/scala/xsbt/Compat.scala
+++ b/compile/interface/src/main/scala/xsbt/Compat.scala
@@ -45,9 +45,14 @@ abstract class Compat {
   val Nullary = global.NullaryMethodType
   val ScalaObjectClass = definitions.ScalaObjectClass
 
+  // In 2.11, afterPostErasure has been renamed to exitingPostErasure
+  implicit def withAfterPostErasure(global: Global) = new WithAfterPostErasure(global)
+  class WithAfterPostErasure(global: Global) {
+    def afterPostErasure[T](op: => T): T = sourceCompatibilityOnly
+  }
   implicit def withExitingPostErasure(global: Global) = new WithExitingPostErasure(global)
   class WithExitingPostErasure(global: Global) {
-    def exitingPostErasure[T](op: => T) = global afterPostErasure op
+    def exitingPostErasure[T](op: => T): T = global afterPostErasure op
   }
 
   private[this] final class MiscCompat {