fix corner case in `collapse_vars` & `reduce_vars` (#4748)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sun, 7 Mar 2021 02:33:51 +0000 (02:33 +0000)
committerGitHub <noreply@github.com>
Sun, 7 Mar 2021 02:33:51 +0000 (10:33 +0800)
commit397e48b97e18cf947c9c9eec0f66589cb92689a3
treeb7c4a68d9894fe410b9bcdb3b67222238732f5bf
parentc7520b4b971c0afcfb66a9ffa215d0d8e4a6fabe
fix corner case in `collapse_vars` & `reduce_vars` (#4748)

fixes #4747
lib/compress.js
test/compress/awaits.js