improve usability of `pure_funcs` (#3336)
authorAlex Lam S.L <alexlamsl@gmail.com>
Thu, 14 Mar 2019 13:36:45 +0000 (21:36 +0800)
committerGitHub <noreply@github.com>
Thu, 14 Mar 2019 13:36:45 +0000 (21:36 +0800)
commite49297e5eb7039246cc3a78019234826631eb623
treea0cf11f0807a16f358feb323ccc16fa9f86c1020
parentebd82b3fb6773f1985752550254a2effcc70b4af
improve usability of `pure_funcs` (#3336)

fixes #3325
lib/compress.js
test/compress/pure_funcs.js