fix corner case in `collapse_vars` (#5278)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sat, 8 Jan 2022 01:46:21 +0000 (01:46 +0000)
committerGitHub <noreply@github.com>
Sat, 8 Jan 2022 01:46:21 +0000 (09:46 +0800)
commitf473b4db383ae069f05bbdafbcdfea0af0d20177
treed515bb6fca1312192d3b0bfdc3627c1f64bb6f6d
parentb0df5d7b5574339982eba310c024350390e7fc0f
fix corner case in `collapse_vars` (#5278)

fixes #5277
lib/compress.js
test/compress/collapse_vars.js