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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2020-12-19 16:14:57 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-20 00:14:57 +0800 |
| commit | acc2d7d8455ed7302a78948b3c8678990dc1765a (patch) | |
| tree | 071b26ecb6ba8456171c9b550a0582d8056a9129 | |
| parent | 9a5aede94147bf5769054fd933b1c15690915d25 (diff) | |
| download | tracifyjs-acc2d7d8455ed7302a78948b3c8678990dc1765a.tar.gz tracifyjs-acc2d7d8455ed7302a78948b3c8678990dc1765a.zip | |
fix corner case in `objects` (#4416)
fixes #4415
| -rw-r--r-- | lib/compress.js | 2 | ||||
| -rw-r--r-- | test/compress/objects.js | 19 |
2 files changed, 20 insertions, 1 deletions
diff --git a/lib/compress.js b/lib/compress.js index 1aab3680..5081120c 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -10198,7 +10198,7 @@ merge(Compressor.prototype, { flush(); values.push(prop); } - if (found && !generated && typeof key == "string" && /^[0-9]+$/.test(key)) { + if (found && !generated && typeof key == "string" && /^[1-9]*[0-9]$/.test(key)) { generated = true; if (keys.has(key)) prop = keys.get(key)[0]; prop.key = make_node(AST_Number, prop, { diff --git a/test/compress/objects.js b/test/compress/objects.js index a02dd084..d35f1538 100644 --- a/test/compress/objects.js +++ b/test/compress/objects.js @@ -413,3 +413,22 @@ issue_4380: { expect_stdout: "PASS" node_version: ">=4" } + +issue_4415: { + options = { + evaluate: true, + objects: true, + } + input: { + console.log({ + ["00"]: "FAIL", + }[0] || "PASS"); + } + expect: { + console.log({ + "00": "FAIL", + }[0] || "PASS"); + } + expect_stdout: "PASS" + node_version: ">=4" +} |