fix corner case in `collapse_vars` (#3334)
authorAlex Lam S.L <alexlamsl@gmail.com>
Thu, 14 Mar 2019 08:05:56 +0000 (16:05 +0800)
committerGitHub <noreply@github.com>
Thu, 14 Mar 2019 08:05:56 +0000 (16:05 +0800)
commitebd82b3fb6773f1985752550254a2effcc70b4af
tree59eb185aa9083de6699f49e4d37b23411d4d08c7
parentd074aa6e27de77bc60e69b933f90725931c8d5df
fix corner case in `collapse_vars` (#3334)

fixes #3274
lib/compress.js
test/compress/functions.js