No need to load regenerator-runtime in exec tests

packages/babel-helper-transform-fixture-test-runner/package.json

@@ -20,8 +20,7 @@
     "@babel/helper-check-duplicate-nodes": "workspace:^",
     "@babel/helper-fixtures": "workspace:^",
     "@jridgewell/trace-mapping": "^0.3.8",
-    "quick-lru": "5.1.0",
-    "regenerator-runtime": "^0.13.7"
+    "quick-lru": "5.1.0"
   },
   "devDependencies": {
     "@types/jest": "^27.4.1"

packages/babel-helper-transform-fixture-test-runner/src/index.ts

@@ -55,15 +55,6 @@ function createContext() {
   const moduleCache = Object.create(null);
   contextModuleCache.set(context, moduleCache);
 
-  // Initialize the test context with the polyfill, and then freeze the global to prevent implicit
-  // global creation in tests, which could cause things to bleed between tests.
-  runModuleInTestContext(
-    "regenerator-runtime",
-    fileURLToPath(import.meta.url),
-    context,
-    moduleCache,
-  );
-
   // Populate the "babelHelpers" global with Babel's helper utilities.
   runCacheableScriptInTestContext(
     path.join(

yarn.lock

@@ -948,7 +948,6 @@ __metadata:
     "@jridgewell/trace-mapping": ^0.3.8
     "@types/jest": ^27.4.1
     quick-lru: 5.1.0
-    regenerator-runtime: ^0.13.7
   languageName: unknown
   linkType: soft
 
@@ -13130,14 +13129,7 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"regenerator-runtime@npm:^0.13.4, regenerator-runtime@npm:^0.13.7":
-  version: 0.13.7
-  resolution: "regenerator-runtime@npm:0.13.7"
-  checksum: 52b66e6669152c0b1bccd95c8e11aabbfe67bb97bdf00e223bdf723b0f0052d4da5c02001d4c4bef576bdc5bcdc38a20496d1b5363b65c950c8434ed5071d9e0
-  languageName: node
-  linkType: hard
-
-"regenerator-runtime@npm:^0.13.9":
+"regenerator-runtime@npm:^0.13.4, regenerator-runtime@npm:^0.13.9":
   version: 0.13.9
   resolution: "regenerator-runtime@npm:0.13.9"
   checksum: 65ed455fe5afd799e2897baf691ca21c2772e1a969d19bb0c4695757c2d96249eb74ee3553ea34a91062b2a676beedf630b4c1551cc6299afb937be1426ec55e