diff options
| -rw-r--r-- | compiler/utils/Util.lhs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/compiler/utils/Util.lhs b/compiler/utils/Util.lhs index b967917753..852bb90289 100644 --- a/compiler/utils/Util.lhs +++ b/compiler/utils/Util.lhs @@ -163,22 +163,22 @@ zipWithEqual _ = zipWith zipWith3Equal _ = zipWith3 zipWith4Equal _ = zipWith4 #else -zipEqual msg [] [] = [] +zipEqual _ [] [] = [] zipEqual msg (a:as) (b:bs) = (a,b) : zipEqual msg as bs -zipEqual msg as bs = panic ("zipEqual: unequal lists:"++msg) +zipEqual msg _ _ = panic ("zipEqual: unequal lists:"++msg) zipWithEqual msg z (a:as) (b:bs)= z a b : zipWithEqual msg z as bs -zipWithEqual msg _ [] [] = [] +zipWithEqual _ _ [] [] = [] zipWithEqual msg _ _ _ = panic ("zipWithEqual: unequal lists:"++msg) zipWith3Equal msg z (a:as) (b:bs) (c:cs) = z a b c : zipWith3Equal msg z as bs cs -zipWith3Equal msg _ [] [] [] = [] +zipWith3Equal _ _ [] [] [] = [] zipWith3Equal msg _ _ _ _ = panic ("zipWith3Equal: unequal lists:"++msg) zipWith4Equal msg z (a:as) (b:bs) (c:cs) (d:ds) = z a b c d : zipWith4Equal msg z as bs cs ds -zipWith4Equal msg _ [] [] [] [] = [] +zipWith4Equal _ _ [] [] [] [] = [] zipWith4Equal msg _ _ _ _ _ = panic ("zipWith4Equal: unequal lists:"++msg) #endif \end{code} @@ -333,7 +333,7 @@ notElem__ x (y:ys) = x /= y && notElem__ x ys isIn msg x ys = elem (_ILIT 0) x ys where - elem i _ [] = False + elem _ _ [] = False elem i x (y:ys) | i ># _ILIT 100 = trace ("Over-long elem in " ++ msg) (x `List.elem` (y:ys)) @@ -342,7 +342,7 @@ isIn msg x ys isn'tIn msg x ys = notElem (_ILIT 0) x ys where - notElem i x [] = True + notElem _ _ [] = True notElem i x (y:ys) | i ># _ILIT 100 = trace ("Over-long notElem in " ++ msg) (x `List.notElem` (y:ys)) |