fix corner case in `functions` (#4260)
authorAlex Lam S.L <alexlamsl@gmail.com>
Thu, 5 Nov 2020 19:55:25 +0000 (19:55 +0000)
committerGitHub <noreply@github.com>
Thu, 5 Nov 2020 19:55:25 +0000 (03:55 +0800)
commitc2f6fd5fded46624da3851e3accc3b5165e6d588
tree3f09f968b442df51362d1bf70bb377b16bf216b6
parentaf4ea3ff6978f079531d011cffc7e2337b3ab48c
fix corner case in `functions` (#4260)

fixes #4259
lib/compress.js
test/compress/functions.js
test/compress/reduce_vars.js