fix corner cases in `ie8` & `side_effects` (#4731)
authorAlex Lam S.L <alexlamsl@gmail.com>
Wed, 3 Mar 2021 19:30:07 +0000 (19:30 +0000)
committerGitHub <noreply@github.com>
Wed, 3 Mar 2021 19:30:07 +0000 (03:30 +0800)
commit20be5209c08f95802198c7a5d3acd0767fcd4e70
treedc6093c4aed536d0c7278292daecdfa61f283459
parent2a49760032dea89032d6bc82dabab5e9e53bb310
fix corner cases in `ie8` & `side_effects` (#4731)

fixes #4729
fixes #4730
lib/compress.js
test/compress/ie8.js
test/compress/side_effects.js