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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2020-05-13 16:44:54 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-13 23:44:54 +0800 |
| commit | fe2f1965d6efcd1807eea087708ffdb9a5798db0 (patch) | |
| tree | c81b12f827e8e39e1b4d8bb3024a2fde1752fd41 /test/compress | |
| parent | 30ed8f558038ea1017ecd8cb4a02851eaed92ac0 (diff) | |
| download | tracifyjs-fe2f1965d6efcd1807eea087708ffdb9a5798db0.tar.gz tracifyjs-fe2f1965d6efcd1807eea087708ffdb9a5798db0.zip | |
fix corner case in `reduce_vars` (#3895)
fixes #3894
Diffstat (limited to 'test/compress')
| -rw-r--r-- | test/compress/reduce_vars.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js index 262a77f2..08accc45 100644 --- a/test/compress/reduce_vars.js +++ b/test/compress/reduce_vars.js @@ -7068,3 +7068,30 @@ issue_3880: { } expect_stdout: "PASS" } + +issue_3894: { + options = { + collapse_vars: true, + inline: true, + reduce_vars: true, + unused: true, + } + input: { + function log(msg) { + console.log(msg ? "FAIL" : "PASS"); + } + var a; + (function(b) { + a = 0, + log(b); + })(-0); + } + expect: { + function log(msg) { + console.log(msg ? "FAIL" : "PASS"); + } + var a; + void log(-(a = 0)); + } + expect_stdout: "PASS" +} |