improve boolean compression (#2548)
authorAlex Lam S.L <alexlamsl@gmail.com>
Fri, 1 Dec 2017 14:41:35 +0000 (22:41 +0800)
committerGitHub <noreply@github.com>
Fri, 1 Dec 2017 14:41:35 +0000 (22:41 +0800)
commit9a6b11f8e628c66731c4037ff408bb969003e6f7
treef051f2404ce1049b56387e074c11fac589a5eed0
parent7ac6fdcc9923e173522c4b94b919ac09049024f9
improve boolean compression (#2548)

fixes #2535
lib/compress.js
test/compress/conditionals.js
test/compress/evaluate.js