fix corner case in `dead_code` (#4378)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sun, 13 Dec 2020 16:03:44 +0000 (16:03 +0000)
committerGitHub <noreply@github.com>
Sun, 13 Dec 2020 16:03:44 +0000 (00:03 +0800)
commitfcc40d0502a29e09a164ca04603db33b7dedfc3c
treea79473815b3d9c98ec0c7647b9dd361a9e18f14a
parentb309527264ff7aea380df98021133bb3ff591a2d
fix corner case in `dead_code` (#4378)

fixes #4377
lib/compress.js
test/compress/async.js