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crypto: replace gotos #23132

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tniessen
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These occurrences of goto are almost trivial and only end up calling End(). I personally don't think it makes the code less expressive, but I'd like to know if someone feels different.

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  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. crypto Issues and PRs related to the crypto subsystem. labels Sep 27, 2018
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tniessen commented Sep 27, 2018

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If someone is feeling adventurous: I'd be curious to know if the custom handshake parser still wins out from openssl.

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tniessen commented Sep 28, 2018

This conflicts with #23014. I kind of like this variant better, but I can close it if others don't feel the same. I'd prefer to use OnScopeLeave only when necessary to cleanup resources, which isn't the case here in my opinion.

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@tniessen - I was excited by the power of combining scoped variables. destructors and lambda, to tidy up the code and probably bring-in some functional programming elements to it when I developed #23014 . To me, other than the fact that the trapped object being destructed when leaving the scope (and leverage that destructor to run custom task on return), I don't see any connection with resource clean-up here.

If you think this is more readable and efficient, I am not objecting. thanks!

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Rebased, old HEAD was 158c3eb063ba9983dfaca0067bf87455000f695e. @gireeshpunathil Thanks. I still liked your PR, I even approved it, I just forgot about it when I opened this one.

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@addaleax addaleax added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Sep 30, 2018
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addaleax commented Oct 1, 2018

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tniessen commented Oct 1, 2018

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tniessen commented Oct 1, 2018

Landed in 640172d, thanks for reviewing.

@tniessen tniessen closed this Oct 1, 2018
tniessen added a commit that referenced this pull request Oct 1, 2018
PR-URL: #23132
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
targos pushed a commit that referenced this pull request Oct 3, 2018
PR-URL: #23132
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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