minor consolidations (#2484)
authorAlex Lam S.L <alexlamsl@gmail.com>
Wed, 15 Nov 2017 20:37:37 +0000 (04:37 +0800)
committerGitHub <noreply@github.com>
Wed, 15 Nov 2017 20:37:37 +0000 (04:37 +0800)
commitebe761cad09343e514a7a02b591dbb93f651c888
tree1ced0f19779dc07d72800f535f319af4c8e7ba74
parentfa7a7c5c5aab369f6bcb11fbd9820e80ef0f2528
minor consolidations (#2484)

- unique symbol generation
- `unsafe` on `AST_Call`
lib/compress.js