clean up `TreeWalker.pop()` (#2195)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sun, 2 Jul 2017 19:23:38 +0000 (03:23 +0800)
committerGitHub <noreply@github.com>
Sun, 2 Jul 2017 19:23:38 +0000 (03:23 +0800)
commit6b3aeff1d8975f769f7e251c23405baf3a6f2b5a
treec4b0441d4a00c22a33116c8bfab4dfc6c0b4ca43
parent20e4f8277fc69b275600770c5d41fa1b75b9984f
clean up `TreeWalker.pop()` (#2195)

Remove superfluous parameter.
lib/ast.js
lib/transform.js