lean4-htt/tests/lean/CompilerPullInstances.lean
2022-09-03 19:55:53 -07:00

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Text

import Lean.Compiler.Main
import Lean.Compiler.LCNF.Testing
import Lean.Elab.Do
open Lean
open Lean.Compiler.LCNF
-- Run compilation twice to avoid the output caused by the inliner
#eval Compiler.compile #[``Lean.Meta.synthInstance, ``Lean.Elab.Term.Do.elabDo]
@[cpass]
def pullInstancesFixTest : PassInstaller := Testing.assertIsAtFixPoint `pullInstances
@[cpass]
def pullInstancesSizeTest : PassInstaller :=
Testing.assertPreservesSize `pullInstances `pullInstancesSizeEq "Pulling instances changed size"
set_option trace.Compiler.test true in
#eval Compiler.compile #[``Lean.Meta.synthInstance, ``Lean.Elab.Term.Do.elabDo]