fix corner case in `collapse_vars` (#4634)
authorAlex Lam S.L <alexlamsl@gmail.com>
Wed, 10 Feb 2021 00:45:36 +0000 (00:45 +0000)
committerGitHub <noreply@github.com>
Wed, 10 Feb 2021 00:45:36 +0000 (08:45 +0800)
commit5e6307974fa2b1e7972ab8c58b636eaed47a54fb
tree0e1d3f4ac255e46198333c6097884a7159c5dd6f
parent228cdf8e7e1dc472813f7def780b8608a4f5f485
fix corner case in `collapse_vars` (#4634)

fixes #4633
lib/compress.js
test/compress/yields.js