fix corner case in `arguments` (#3421)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sun, 19 May 2019 04:59:40 +0000 (12:59 +0800)
committerGitHub <noreply@github.com>
Sun, 19 May 2019 04:59:40 +0000 (12:59 +0800)
commitae77ebe5a5f1be4b2634036f48d8b570b569cb21
tree754c0f68fd2ae5f06b3bd006a35c2b8eea22da0e
parent04439edceccfdc450901907cd248425b3ba384ae
fix corner case in `arguments` (#3421)

fixes #3420
lib/compress.js
test/compress/arguments.js
test/compress/keep_fargs.js