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Keep ES6Proxy enabled in bridgeless mode - #43538

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fkgozali wants to merge 1 commit into
react:mainfrom
fkgozali:export-D55045780
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Keep ES6Proxy enabled in bridgeless mode#43538
fkgozali wants to merge 1 commit into
react:mainfrom
fkgozali:export-D55045780

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@fkgozali

@fkgozalifkgozali commented Mar 19, 2024

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Summary:
The Hermes RuntimeConfig for bridgeless accidentally force-disabled ES6Proxy, resulting in #43523

To fix it, let's remove the incorrect override.

To test using RNTester, add the following change:

diff --git a/packages/rn-tester/js/RNTesterAppShared.js b/packages/rn-tester/js/RNTesterAppShared.js
index 87cb6b69dfe..f2512d09c5a 100644
--- a/packages/rn-tester/js/RNTesterAppShared.js
+++ b/packages/rn-tester/js/RNTesterAppShared.js
@@ -50,6 +50,8 @@ const RNTesterApp = ({
);
const colorScheme = useColorScheme();
+ new Proxy({}, {});
+
const {
activeModuleKey,
activeModuleTitle,

Before this change, RNTester will get an error at start-up. After, the app loads correctly.

Changelog: [General][Fixed] Correctly keep ES6Proxy for bridgeless mode

Differential Revision: D55045780

@facebook-github-botfacebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Mar 19, 2024
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This pull request was exported from Phabricator. Differential Revision: D55045780

@analysis-bot

analysis-bot commented Mar 19, 2024

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PlatformEngineArchSize (bytes)Diff
androidhermesarm64-v8a18,450,657-9
androidhermesarmeabi-v7an/a--
androidhermesx86n/a--
androidhermesx86_64n/a--
androidjscarm64-v8a21,815,634-14
androidjscarmeabi-v7an/a--
androidjscx86n/a--
androidjscx86_64n/a--

Base commit: ac714b1
Branch: main

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This pull request was exported from Phabricator. Differential Revision: D55045780

Summary:
The Hermes RuntimeConfig for bridgeless accidentally force-disabled ES6Proxy, resulting in #43523
Let's remove the incorrect override.
To test using RNTester, add the following change:
```
diff --git a/packages/rn-tester/js/RNTesterAppShared.js b/packages/rn-tester/js/RNTesterAppShared.js
index 87cb6b6..f2512d09c5a 100644
--- a/packages/rn-tester/js/RNTesterAppShared.js
+++ b/packages/rn-tester/js/RNTesterAppShared.js
@@ -50,6 +50,8 @@ const RNTesterApp = ({
);
const colorScheme = useColorScheme();
+ new Proxy({}, {});
+
const {
activeModuleKey,
activeModuleTitle,
```
Before this change, RNTester will get an error at start-up. After, the app loads correctly.
Changelog: [General][Fixed] Correctly keep ES6Proxy for bridgeless mode
Reviewed By: cortinico
Differential Revision: D55045780
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This pull request was exported from Phabricator. Differential Revision: D55045780

@facebook-github-botfacebook-github-bot added the Merged This PR has been merged. label Mar 27, 2024
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This pull request has been merged in c356309.

huntie pushed a commit that referenced this pull request Apr 2, 2024
Summary:
Pull Request resolved: #43538
The Hermes RuntimeConfig for bridgeless accidentally force-disabled ES6Proxy, resulting in #43523
Let's remove the incorrect override.
To test using RNTester, add the following change:
```
diff --git a/packages/rn-tester/js/RNTesterAppShared.js b/packages/rn-tester/js/RNTesterAppShared.js
index 87cb6b6..f2512d09c5a 100644
--- a/packages/rn-tester/js/RNTesterAppShared.js
+++ b/packages/rn-tester/js/RNTesterAppShared.js
@@ -50,6 +50,8 @@ const RNTesterApp = ({
);
const colorScheme = useColorScheme();
+ new Proxy({}, {});
+
const {
activeModuleKey,
activeModuleTitle,
```
Before this change, RNTester will get an error at start-up. After, the app loads correctly.
Changelog: [General][Fixed] Correctly keep ES6Proxy for bridgeless mode
Reviewed By: cortinico
Differential Revision: D55045780
fbshipit-source-id: 666b99712d35622f87d42f22a4611851df67d905
This was referenced Jun 28, 2024
@cipolleschicipolleschi mentioned this pull request Jul 22, 2024
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