fix corner case in `unused` (#4405)
authorAlex Lam S.L <alexlamsl@gmail.com>
Fri, 18 Dec 2020 15:45:41 +0000 (15:45 +0000)
committerGitHub <noreply@github.com>
Fri, 18 Dec 2020 15:45:41 +0000 (23:45 +0800)
commit2415a72e755c7685c677c2edf0c1e91fbed54e2e
treee2db6adc5ada76c61326b6a6f43ca47b1ae9f7b3
parent9c0718b162e537ee6ad1dd5c7af6fbf5fcb6ae1d
fix corner case in `unused` (#4405)

fixes #4404
lib/compress.js
test/compress/drop-unused.js