Remove global babelHelpers and regenerator

facebook · Sep 24, 2018 · b9798d6 · b9798d6
1 parent afb7fc2
commit b9798d6
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diff --git a/IntegrationTests/RCTRootViewIntegrationTestApp.js b/IntegrationTests/RCTRootViewIntegrationTestApp.js
@@ -9,8 +9,6 @@
 
 'use strict';
 
-require('regenerator-runtime/runtime');
-
 const React = require('react');
 const ReactNative = require('react-native');
 

diff --git a/Libraries/Core/InitializeCore.js b/Libraries/Core/InitializeCore.js
@@ -86,18 +86,6 @@ ReactNativeVersionCheck.checkVersions();
 // ERROR: Event loop not supported.
 polyfillGlobal('Promise', () => require('Promise'));
 
-// Set up regenerator.
-polyfillGlobal('regeneratorRuntime', () => {
-  // The require just sets up the global, so make sure when we first
-  // invoke it the global does not exist
-  delete global.regeneratorRuntime;
-  /* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an
-   * error found when Flow v0.54 was deployed. To see the error delete this
-   * comment and run Flow. */
-  require('regenerator-runtime/runtime');
-  return global.regeneratorRuntime;
-});
-
 // Set up timers
 const defineLazyTimer = name => {
   polyfillGlobal(name, () => require('JSTimers')[name]);