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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2021-02-24 21:31:12 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-25 05:31:12 +0800 |
| commit | 72805ea73a18a93793b0f3f5c64512a057d46e94 (patch) | |
| tree | 987988c72a99886d5b1c490b6684f146944c7ff1 /test | |
| parent | a5e6946f74333fc201e76bcba49d0b160edb4448 (diff) | |
| download | tracifyjs-72805ea73a18a93793b0f3f5c64512a057d46e94.tar.gz tracifyjs-72805ea73a18a93793b0f3f5c64512a057d46e94.zip | |
fix corner case in `collapse_vars` (#4686)
fixes #4685
Diffstat (limited to 'test')
| -rw-r--r-- | test/compress/arrows.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/compress/arrows.js b/test/compress/arrows.js index 096503d6..a3a46871 100644 --- a/test/compress/arrows.js +++ b/test/compress/arrows.js @@ -703,3 +703,24 @@ issue_4666: { expect_stdout: "true" node_version: ">=4" } + +issue_4685: { + options = { + collapse_vars: true, + unused: true, + } + input: { + new function(f) { + if (f() !== this) + console.log("PASS"); + }(() => this); + } + expect: { + new function(f) { + if (f() !== this) + console.log("PASS"); + }(() => this); + } + expect_stdout: "PASS" + node_version: ">=4" +} |