lean4-htt/tests/elab/refl.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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set_option linter.missingDocs false
example (a : Nat) : a = a := rfl
example (a : Nat) : a = a := by rfl
open Setoid
universe u
variable {α : Sort u} [Setoid α]
@[refl] def iseqv_refl (a : α) : a ≈ a :=
iseqv.refl a
example (a : α) : a ≈ a := by rfl
example (a : Nat) : a ≤ a := by (fail_if_success rfl); apply Nat.le_refl
attribute [refl] Nat.le_refl
example (a : Nat) : a ≤ a := by rfl
structure Foo
def Foo.le (_ _ : Foo) := Unit → True
instance : LE Foo := ⟨Foo.le⟩
@[refl] theorem Foo.le_refl (a : Foo) : a ≤ a := fun _ => trivial
example (a : Foo) : a ≤ a := by apply Foo.le_refl
example (a : Foo) : a ≤ a := by rfl
example (x : Nat) : x ≤ x := by
show _
rfl