lean4-htt/tests/lean/run/instances.lean

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import Lean
open Lean
open Lean.Meta
instance : ToFormat InstanceEntry where
format e := format e.val
unsafe def tst1 : IO Unit :=
withImportModules #[{module := `Lean}] {} 0 fun env => do
let aux : MetaM Unit := do
let insts ← getGlobalInstancesIndex
IO.println (format insts)
discard <| aux.run |>.toIO { fileName := "", fileMap := default } { env := env }
#eval tst1