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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2019-10-17 09:58:05 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-17 09:58:05 +0800 |
| commit | 0785a15aceaee3f4a31d9693a4230cbf0477ea81 (patch) | |
| tree | 35c3685bd3adeca406922f61021659549965950f /test/compress | |
| parent | b1279a46d9801bbc3eee8c4ea90422dd7582b928 (diff) | |
| download | tracifyjs-0785a15aceaee3f4a31d9693a4230cbf0477ea81.tar.gz tracifyjs-0785a15aceaee3f4a31d9693a4230cbf0477ea81.zip | |
fix corner case in `dead_code` & `ie8` (#3494)
fixes #3493
Diffstat (limited to 'test/compress')
| -rw-r--r-- | test/compress/ie8.js | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/test/compress/ie8.js b/test/compress/ie8.js index 223da329..4637451c 100644 --- a/test/compress/ie8.js +++ b/test/compress/ie8.js @@ -1887,3 +1887,75 @@ issue_3486_ie8: { } expect_stdout: "PASS" } + +issue_3493: { + options = { + dead_code: true, + ie8: false, + } + input: { + var c = "PASS"; + (function() { + try { + (function a() { + throw {}; + })(); + } catch (a) { + a >>= 0; + a && (c = "FAIL"); + } + })(); + console.log(c); + } + expect: { + var c = "PASS"; + (function() { + try { + (function a() { + throw {}; + })(); + } catch (a) { + a >>= 0; + a && (c = "FAIL"); + } + })(); + console.log(c); + } + expect_stdout: "PASS" +} + +issue_3493_ie8: { + options = { + dead_code: true, + ie8: true, + } + input: { + var c = "PASS"; + (function() { + try { + (function a() { + throw {}; + })(); + } catch (a) { + a >>= 0; + a && (c = "FAIL"); + } + })(); + console.log(c); + } + expect: { + var c = "PASS"; + (function() { + try { + (function a() { + throw {}; + })(); + } catch (a) { + a >>= 0; + a && (c = "FAIL"); + } + })(); + console.log(c); + } + expect_stdout: "PASS" +} |