X-Git-Url: https://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FMisc.hs;h=56d33eb43c3969ce0c9c40b5efb81582d0b888b1;hb=65c78573af4a1049a848a3df8a968a4eb1b1acc1;hp=e6cd07ea987cbfb38a621b2b10c6afe6f3d329e6;hpb=a499efdb0e215ac424fe7c38a52430daebefc22b;p=spline3.git

diff --git a/src/Misc.hs b/src/Misc.hs
index e6cd07e..56d33eb 100644
--- a/src/Misc.hs
+++ b/src/Misc.hs
@@ -35,6 +35,7 @@ factorial :: Int -> Int
 factorial !n =
   go 1 n
   where
+    go :: Int -> Int -> Int
     go !acc !i
       | i <= 1    = acc
       | otherwise = go (acc * i) (i - 1)
@@ -110,7 +111,7 @@ test_flatten1 =
     assertEqual "flatten actually works" expected_list actual_list
     where
       target = [[[1::Int]], [[2, 3]]]
-      expected_list = [1, 2, 3]
+      expected_list = [1, 2, 3] :: [Int]
       actual_list = flatten target