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Diffstat (limited to 'compiler/GHC/Data/Graph/Color.hs')
-rw-r--r-- | compiler/GHC/Data/Graph/Color.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/GHC/Data/Graph/Color.hs b/compiler/GHC/Data/Graph/Color.hs index 496f98b205..7429ad3317 100644 --- a/compiler/GHC/Data/Graph/Color.hs +++ b/compiler/GHC/Data/Graph/Color.hs @@ -328,8 +328,7 @@ selectColor colors graph u -- See Note [Unique Determinism and code generation] colors_conflict = mkUniqSet - $ catMaybes - $ map nodeColor nsConflicts + $ mapMaybe nodeColor nsConflicts -- the prefs of our neighbors colors_neighbor_prefs |