util: fix negative 0 check in inspect#17507
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The performance concern is real (3x slower for Object.is) but does it really matter in this case? It feels like this might be a micro-optimization too far.
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It got better recently but those changes may not be in 6.3 yet. And yeah, I don't think Object.is() is going to be the expensive part here.
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The comment should be adjusted if this is being changed to Object.is again.
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Sorry, I was thinking something more along the lines of:
// Format -0 as '-0'. A `value === -0` check won't distinguish 0 from -0.
We don't really need to talk about the performance of it, IMHO.
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LGTM but we definitely should add a test before landing.
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@BridgeAR would you mind reviewing this? It appears your feedback might've been addressed. Thank you! |
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Landed in 86527bd |
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PR-URL: #17507 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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PR-URL: #17507 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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PR-URL: #17507 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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Should this be backported to |
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PR-URL: #17507 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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PR-URL: #17507 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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closes #17500
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
util