lean4-htt/tests/elab/mspecNoAssignSyntheticOpaque.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

17 lines
457 B
Text

import Lean
open Std.Do
set_option mvcgen.warning false
theorem set_spec : ⦃⌜True⌝⦄ set (m := StateM Nat) 42 ⦃⇓_ s => ⌜s = 42⌝⦄ := by
mvcgen
example : True := by
have : ⦃⌜True⌝⦄ set (m := StateM Nat) (?n : Nat) ⦃⇓_ s => ⌜s = 42⌝⦄ := by
-- apply set_spec -- this fails, so `mspec` below should fail, too
mintro _
fail_if_success mspec set_spec
have : ?n = 42 := by rfl
mspec set_spec
trivial