add __precompile__ (#28)

bicycle1885 · jrevels · commit 7377f9adf186 · 2016-12-08T16:55:31.000-05:00
diff --git a/src/ReverseDiff.jl b/src/ReverseDiff.jl
@@ -1,3 +1,5 @@
+__precompile__()
+
 module ReverseDiff
 
 using Base: RefValue
