Files
lean4/tests/elab/eval_unboxed_const.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

27 lines
562 B
Lean4

import Lean
open Lean
def c1 : Bool := true
unsafe def tst1 : CoreM Unit := do
let env getEnv;
let v := env.evalConst Bool {} `c1;
IO.println v
/-- info: ok: true -/
#guard_msgs in
#eval tst1 -- used to output incorrect value (ok false). Reason: the unboxed value `true` is `1`, but the boxed `false` value is also `1`.
def c2 : Bool := false
unsafe def tst2 : CoreM Unit := do
let env getEnv;
let v := env.evalConst Bool {} `c2;
IO.println v
/-- info: ok: false -/
#guard_msgs in
#eval tst2 -- used to crash since `0` is not a valid boxed value