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authorBen Gamari <ben@smart-cactus.org>2016-05-10 11:57:02 +0200
committerBen Gamari <ben@smart-cactus.org>2016-05-12 15:16:07 +0200
commitba46dd060f959e3c96a74c1546946c3f8bf84dd0 (patch)
treefaa22032f485d0222bb102645971dd82e76236c2 /compiler/coreSyn/CoreArity.hs
parente996e85f003e783fc8f9af0da653cdd0058d9646 (diff)
downloadhaskell-wip/foldl.tar.gz
Use strict foldlswip/foldl
Diffstat (limited to 'compiler/coreSyn/CoreArity.hs')
-rw-r--r--compiler/coreSyn/CoreArity.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/coreSyn/CoreArity.hs b/compiler/coreSyn/CoreArity.hs
index 59c261bfeb..ed46c89fb4 100644
--- a/compiler/coreSyn/CoreArity.hs
+++ b/compiler/coreSyn/CoreArity.hs
@@ -34,6 +34,7 @@ import Outputable
import FastString
import Pair
import Util ( debugIsOn )
+import Data.Foldable ( foldl' )
{-
************************************************************************
@@ -884,7 +885,7 @@ etaExpand n orig_expr
-- See Note [Eta expansion and source notes]
(expr', args) = collectArgs expr
(ticks, expr'') = stripTicksTop tickishFloatable expr'
- sexpr = foldl App expr'' args
+ sexpr = foldl' App expr'' args
retick expr = foldr mkTick expr ticks
-- Wrapper Unwrapper