14 lines
356 B
Text
14 lines
356 B
Text
/-
|
|
Copyright (c) 2016 Microsoft Corporation. All rights reserved.
|
|
Released under Apache 2.0 license as described in the file LICENSE.
|
|
Author: Leonardo de Moura
|
|
-/
|
|
prelude
|
|
import init.char
|
|
|
|
definition string [reducible] := list char
|
|
|
|
namespace string
|
|
definition empty : string := list.nil
|
|
definition str : char → string → string := list.cons
|
|
end string
|