> Your point about not violating "use strict" or elaborating too much is good, > but I want to push back on one thing: local vars may be a bridge too far, > especially with optimizing JITs, block-scoped let bindings, etc. Making > arguments available is easier.
I definitely recognize that making local vars available is different-in-kind from making function arguments available. However I would ideally like to see it mentioned in the spec with "recommended but not required" wording. However what about receivers / "this" value? That seems to me to be more in the realm of function arguments, and reasonable to require. As I mentioned previously, this is available from Chrome's JavaScriptStackTrace API, but not for a function defined with "use strict". _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
