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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2017-05-26 16:08:51 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-05-26 16:08:51 +0800 |
| commit | dc33facfcb7899c0422cb14b08dddfcf06b1c949 (patch) | |
| tree | 1409988235910fe711a5e8c07f25a4b6d3cfb9ec /lib/compress.js | |
| parent | c70fb6038448cf072cfa96cee78eaa55aa99c0fa (diff) | |
| download | tracifyjs-dc33facfcb7899c0422cb14b08dddfcf06b1c949.tar.gz tracifyjs-dc33facfcb7899c0422cb14b08dddfcf06b1c949.zip | |
fix `dead_code` on block-scoped `function` under "use strict" (#2006)
Technically not part of ES5, but commonly used code exists in the wild.
Diffstat (limited to 'lib/compress.js')
| -rw-r--r-- | lib/compress.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/compress.js b/lib/compress.js index a2f8f267..bd017e10 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -1222,7 +1222,7 @@ merge(Compressor.prototype, { target.push(node); return true; } - if (node instanceof AST_Defun) { + if (node instanceof AST_Defun && (node === stat || !compressor.has_directive("use strict"))) { target.push(node); return true; } |