Idris2/tests/idris2/coverage/coverage014/expected
2023-09-07 14:57:22 +01:00

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1/1: Building Issue794 (Issue794.idr)
Error: Impossible pattern gives an error:
Can't solve constraint between: ?_ ++ [?_] and ?x :: ?xs.
Issue794:15:7--15:17
11 | empty Empty impossible
12 |
13 |
14 | snoc : SnocList (x :: xs) -> a
15 | snoc (Snoc _ _ _) impossible
^^^^^^^^^^
Error: empty is not covering.
Issue794:10:1--10:32
06 | Empty : SnocList []
07 | Snoc : (x : a) -> (xs : List a) ->
08 | (rec : SnocList xs) -> SnocList (xs ++ [x])
09 |
10 | empty : SnocList (x :: xs) -> a
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Missing cases:
empty (Snoc m m m)