lean4-htt/library/init/util.lean
2016-12-02 16:19:15 -08:00

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/-
Copyright (c) 2016 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Authors: Leonardo de Moura
-/
prelude
import init.data.string.basic
/- This function has a native implementation that tracks time. -/
def timeit {α : Type} (s : string) (f : unit → α) : α :=
f ()
/- This function has a native implementation that displays the given string in the regular output stream. -/
def trace {α : Type} (s : string) (f : unit → α) : α :=
f ()