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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2020-12-10 22:59:21 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-11 06:59:21 +0800 |
| commit | 57105b299ec582bc731b58002703faa297f10063 (patch) | |
| tree | 3e08387fd9e2e644e60461f47f9d782c51611692 /README.md | |
| parent | 77e1bda4265c9a3fe36937dd734fab85db38437c (diff) | |
| download | tracifyjs-57105b299ec582bc731b58002703faa297f10063.tar.gz tracifyjs-57105b299ec582bc731b58002703faa297f10063.zip | |
fix corner cases with spread syntax (#4358)
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1175,6 +1175,8 @@ To allow for better optimizations, the compiler makes various assumptions: - Object properties can be added, removed and modified (not prevented with `Object.defineProperty()`, `Object.defineProperties()`, `Object.freeze()`, `Object.preventExtensions()` or `Object.seal()`). +- Iteration order of keys over an object which contains spread syntax in later + versions of Chrome and Node.js may be altered. - When `toplevel` is enabled, UglifyJS effectively assumes input code is wrapped within `function(){ ... }`, thus forbids aliasing of declared global variables: ```js |