lean4-htt/tests/lean/run/grind_eqres_bug.lean
Kim Morrison eccc472e8d
chore: remove set_option grind.warning false (#8714)
This PR removes the now unnecessary `set_option grind.warning false`
statements, now that the warning is disabled by default.
2025-06-11 05:09:19 +00:00

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Text

/--
trace: [grind.eqResolution] ∀ (x : Nat), p x a → ∀ (y : Nat), p y b → ¬x = y, ∀ (y : Nat), p y a → p y b → False
[grind.ematch.instance] local_0: p c a → ¬p c b
-/
#guard_msgs (trace) in
example
(p : Nat → Nat → Prop)
(a b c : Nat)
(h : ∀ x, p x a → ∀ y, p y b → x ≠ y)
(h₁ : p c a)
(h₂ : p c b)
: False := by
set_option trace.grind.eqResolution true in
set_option trace.grind.ematch.instance true in
grind