lean4-htt/tests/elab/renameI2.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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example : ∀ a b c d : Nat, a = b → a = d → a = c → c = b := by
intros
rename_i h1 _ h2
apply Eq.trans
apply Eq.symm
exact h2
exact h1
/-!
Within a tactic macro, all identifiers *not* from this quotation should be regarded as inaccessible.
-/
macro "my_tac " h:ident : tactic =>
`(tactic| (
cases $h:ident
rename_i h_p3
rename_i h_p1_p2 -- must rename `left`, not `h_p3`
cases h_p1_p2 -- fails otherwise
))
example (h : (p1 ∧ p2) ∧ p3) : True := by
my_tac h
sorry