TDZ On Sep 29, 2014, at 2:14 PM, Rick Waldron wrote:
> > > On Mon, Sep 29, 2014 at 4:17 PM, Jason Orendorff <[email protected]> > wrote: > SpiderMonkey hacker Jeff Walden noticed this. Consider a web page that > loads and runs this script: > > throw 0; > let x; > > This leaves the binding 'x' uninitialized. There's no way to get rid > of a lexical binding or to initialize it later. The binding is just > permanently hosed; any attempt to read or write it will throw. > > Can you clarify "write"? Does this mean assignment? Why would assignment > throw? > > Rick > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss
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