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#4237 — 21.2.2.8.2 Canonicalize: Unnecessary ReturnIfAbrupt in step 3d


21.2.2.8.2 Runtime Semantics: Canonicalize Abstract Operation


Step 3d can be removed, String.prototype.toUpperCase never returns an abrupt completion if the this-value is a string value.


fixed in rev37 editor's draft


In Rev37