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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2021-06-29 19:14:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-30 02:14:07 +0800 |
| commit | 4ba8b66c5aa86e1c2a48be1fc0c4743f9510aabf (patch) | |
| tree | 8ae3393d5a781207027641d4ae2aab370857512f /test | |
| parent | 798121c9f3e41df9389af3e5e1d1e7f96dd528d3 (diff) | |
| download | tracifyjs-4ba8b66c5aa86e1c2a48be1fc0c4743f9510aabf.tar.gz tracifyjs-4ba8b66c5aa86e1c2a48be1fc0c4743f9510aabf.zip | |
fix corner case in `ie8` (#5040)
fixes #5039
Diffstat (limited to 'test')
| -rw-r--r-- | test/compress/optional-chains.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/compress/optional-chains.js b/test/compress/optional-chains.js index ced841d2..be82b64e 100644 --- a/test/compress/optional-chains.js +++ b/test/compress/optional-chains.js @@ -305,3 +305,25 @@ issue_4947_2: { expect_stdout: "PASS" node_version: ">=14" } + +issue_5039: { + options = { + ie8: true, + side_effects: true, + toplevel: true, + unused: true, + } + input: { + var a = a?.[function f() { + f; + a; + }]; + console.log("PASS"); + } + expect: { + (function f() {}); + console.log("PASS"); + } + expect_stdout: "PASS" + node_version: ">=14" +} |