lean4-htt/tests/elab/7475.lean
Garmelon 08eb78a5b2
chore: switch to new test/bench suite (#12590)
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.

For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00

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import Std.Tactic.BVDecide
inductive Sign : Type
| Positive : Sign
| Negative : Sign
deriving DecidableEq, Repr
inductive EFixedPoint : Type
| NaN : EFixedPoint
| Infinity : Sign -> EFixedPoint
deriving DecidableEq, Repr
namespace EFixedPoint
def equal (a b : EFixedPoint) : Bool :=
match a, b with
| Infinity s1, Infinity s2 => s1 = s2
| _, _ => false
/-- warning: declaration uses `sorry` -/
#guard_msgs in
theorem EFixedPoint_eq_refl (a : EFixedPoint) : a.equal a = true := by
unfold EFixedPoint.equal
bv_normalize
sorry
end EFixedPoint