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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2019-11-17 11:19:42 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-17 11:19:42 +0800 |
| commit | 8504a4ea0eddeb759f6f762f4ee46e5dde5f8e07 (patch) | |
| tree | 62ae9871704fc0600b1c89323275ce809da93917 /lib | |
| parent | 10c1a78772c1d6ca1bc7f78f0fa1f2ab50b07ae2 (diff) | |
| download | tracifyjs-8504a4ea0eddeb759f6f762f4ee46e5dde5f8e07.tar.gz tracifyjs-8504a4ea0eddeb759f6f762f4ee46e5dde5f8e07.zip | |
fix corner case in `reduce_funcs` (#3592)
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compress.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/compress.js b/lib/compress.js index 801cbaea..45db019b 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -5369,6 +5369,7 @@ merge(Compressor.prototype, { && !fn.contains_this() && can_inject_symbols()) { fn._squeezed = true; + if (exp !== fn) fn.parent_scope = exp.scope; return make_sequence(self, flatten_fn()).optimize(compressor); } if (compressor.option("side_effects") @@ -6382,6 +6383,7 @@ merge(Compressor.prototype, { } while (scope = scope.parent_scope); } } + if (single_use) fixed.parent_scope = self.scope; } if (single_use && fixed) { def.single_use = false; |