Gotcha about Set.prototype.delete.toString()
claudepache opened this issue · comments
Currently, implementations have generally Set.prototype.delete.toString() evaluating to something resembling to "function delete() { [native code] }"... which does not conform to this proposal, since delete is not a BindingIdentifier. So they have to switch to something less natural.
This is not necessarily a bug, but it is nevertheless surprising.
However, since the evaluation of "function foo() { [native code] }" produces a SyntaxError anyway, I think it makes sense to permit foo to be an IdentifierName instead of just a BindingIdentifier (i.e., to include also reserved words).
+1 to this, for at least the NativeCode cases.