fix corner case in `reduce_vars` (#4654)
authorAlex Lam S.L <alexlamsl@gmail.com>
Mon, 15 Feb 2021 22:46:45 +0000 (22:46 +0000)
committerGitHub <noreply@github.com>
Mon, 15 Feb 2021 22:46:45 +0000 (06:46 +0800)
commitfa8aa204a0bec791b00bd6ceb3682e2a06167900
tree73b48cff63365035a70fb7298ab590dce68bbacf
parent76b27891c6f834d35da3b6dc6d25ad53c4f3bc36
fix corner case in `reduce_vars` (#4654)

fixes #4653
lib/compress.js
test/compress/merge_vars.js