fix `reduce_vars` on `this` (#2145)
authorAlex Lam S.L <alexlamsl@gmail.com>
Thu, 22 Jun 2017 20:44:57 +0000 (04:44 +0800)
committerGitHub <noreply@github.com>
Thu, 22 Jun 2017 20:44:57 +0000 (04:44 +0800)
commit3d5bc081851897648ccc71009a2138240fe41fa0
treed8d3a51a3adf82d58d25e45ac49afe02ae1548b1
parent0692435f01aad54fb586d24ad0c118d70b5c26ee
fix `reduce_vars` on `this` (#2145)

fixes #2140
lib/compress.js
test/compress/reduce_vars.js