{motive : Lean.Compiler.LCNF.CompilerM.Context → Sort u} →
  (t : Lean.Compiler.LCNF.CompilerM.Context) →
    ((phase : Lean.Compiler.LCNF.Phase) →
        (config : Lean.Compiler.LCNF.ConfigOptions) → motive { phase := phase, config := config }) →
      motive t