Add LANGUAGE BangPatterns to modules that use bang patterns

[ghc-base.git] / System / Event / Control.hs

diff --git a/System/Event/Control.hs b/System/Event/Control.hs
index 159cbce..167eb77 100644 (file)
--- a/System/Event/Control.hs
+++ b/System/Event/Control.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE CPP, ForeignFunctionInterface, NoImplicitPrelude,
-    ScopedTypeVariables #-}
+    ScopedTypeVariables, BangPatterns #-}
 
 module System.Event.Control
     (