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{-# OPTIONS_GHC -Wall #-}
module Completesig10 where
-- Multiple competing COMPLETE sigs AHHH!!
data T = A | B | C | D | E
{-# COMPLETE A,B #-}
{-# COMPLETE C,D #-}
-- Completely overlapping
m1 :: T -> ()
m1 A = ()
m1 B = ()
m1 C = ()
m1 D = ()
-- Incomplete overlap
m2 :: T -> ()
m2 B = ()
m2 D = ()
-- Redundant incomplete overlap
m3 :: T -> ()
m3 B = ()
m3 C = ()
m3 D = ()
-- One matches
m4 :: T -> ()
m4 C = ()
m4 D = ()
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