On 2015/10/27 23:23:58, adamk wrote:
https://codereview.chromium.org/1309813007/diff/150001/src/preparser.h
File src/preparser.h (right):


https://codereview.chromium.org/1309813007/diff/150001/src/preparser.h#newcode2477
src/preparser.h:2477: bool old_state_ = PushArrowFormalsState(true);
On 2015/10/27 23:20:05, caitp wrote:
> On 2015/10/27 23:04:18, adamk wrote:
> > Can't you wrap the next few lines in a block and use an RAII object here
> instead
> > of calling these directly?
>
> As mentioned, the second version gets rid of all this extra parser state, it
may
> be a simpler. Which one do you think would be preferred?

That comment makes more sense now that I've read the first approach :)

I prefer passing state via params, as that's consistent with what we have
already (e.g., accept_IN). From a quick perusal of your second approach it
looks
like that's what it does, but brain too fried for the day (from
eval-parsing-in-arrow-formal-parameters) to give a detailed review of
patchsets
10 or 11.

The last change isn't a clean diff because of the rebase, but it turns out I
wasn't on the right issue because had to do the 3-way merge, so there's a clean
version on https://codereview.chromium.org/1411203002

https://codereview.chromium.org/1309813007/

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