fix corner case in `ie8` & `rename` (#3474)
authorAlex Lam S.L <alexlamsl@gmail.com>
Mon, 14 Oct 2019 23:27:02 +0000 (07:27 +0800)
committerGitHub <noreply@github.com>
Mon, 14 Oct 2019 23:27:02 +0000 (07:27 +0800)
commitd3d1d11926de43fc1ec74ae3a4d24a884d80d91f
tree6db0bdae1d0b3805a75d7f69533e5f3ca29fe8c8
parent736019b767548268044e665bd6cde4b5e34c0bd3
fix corner case in `ie8` & `rename` (#3474)

fixes #3473
lib/scope.js
test/compress/collapse_vars.js
test/compress/functions.js
test/compress/ie8.js
test/exports.js
test/mocha/sourcemaps.js