deps: import acorn@5.2.1

Imported from the tarball published on npm
(https://registry.npmjs.org/acorn/-/acorn-5.2.1.tgz).

PR-URL: https://github.com/nodejs/node/pull/15566
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 23 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
index 5cb6d3a6f6..2dce83af36 100644
--- a/LICENSE
+++ b/LICENSE
@@ -51,6 +51,29 @@ maintained libraries.
 
 The externally maintained libraries used by Node.js are:
 
+- Acorn, located at deps/acorn, is licensed as follows:
+  """
+    Copyright (C) 2012-2017 by various contributors (see AUTHORS)
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+  """
+
 - c-ares, located at deps/cares, is licensed as follows:
   """
     Copyright (c) 2007 - 2016, Daniel Stenberg with many contributors, see AUTHORS