Idris2/tests/ttimp/qtt003/QTTEq.yaff
Edwin Brady a972778eab Add test script
They don't all pass yet, for minor reasons. Coming shortly...
Unfortunately the startup overhead for chez is really noticeable here!
2020-05-19 18:25:18 +01:00

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data Eq : $a -> $b -> Type where
Refl : Eq $x $x
okay : {p : $a -> Type} -> (1 x : $a) -> (1 y : $a) -> (1 prf : Eq x y) ->
p x -> p y
-- Should fail on the LHS, before even getting to the RHS, because
-- after elaboration 'x' appears twice even though it is linearly bound.
okay $x $x Refl $q = q