lean4-htt/tests/lean/1079.lean.expected.out
Leonardo de Moura 334f4f6c85 test: for issue #1079
The error reported on issue #1079 does not happen in the master branch.

closes #1079
2022-03-28 07:19:55 -07:00

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569 B
Text

1079.lean:3:2-6:12: error: alternative 'isFalse' has not been provided
[Meta.Tactic.simp.rewrite] h:1000, m ==> n
[Meta.Tactic.simp.rewrite] eq_self:1000, n = n ==> True
[Meta.Tactic.simp.unify] ite_self:1000, failed to unify
if ?c then ?a else ?a
with
if True then Ordering.eq else Ordering.gt
[Meta.Tactic.simp.rewrite] ite_true:1000, if True then Ordering.eq else Ordering.gt ==> Ordering.eq
[Meta.Tactic.simp.unify] eq_self:1000, failed to unify
?a = ?a
with
Ordering.eq = Ordering.lt
[Meta.Tactic.simp.rewrite] false_implies:1000, False → False ==> True