fix: Bump regenerator and add tests (#15841)

* fix: Bump `regenerator` and add tests * Regenerate output.js * Regenerate output.js
babel · Aug 5, 2023 · f7b472c · f7b472c
1 parent a8f041b
commit f7b472c
Show file tree

Hide file tree

Showing 21 changed files with 82 additions and 31 deletions.
diff --git a/packages/babel-helpers/package.json b/packages/babel-helpers/package.json
@@ -23,7 +23,7 @@
     "@babel/generator": "workspace:^",
     "@babel/helper-plugin-test-runner": "workspace:^",
     "@babel/parser": "workspace:^",
-    "regenerator-runtime": "^0.13.11",
+    "regenerator-runtime": "^0.14.0",
     "terser": "^5.9.0"
   },
   "engines": {

diff --git a/packages/babel-helpers/src/helpers-generated.ts b/packages/babel-helpers/src/helpers-generated.ts
diff --git a/packages/babel-helpers/src/helpers/regeneratorRuntime.js b/packages/babel-helpers/src/helpers/regeneratorRuntime.js
@@ -483,7 +483,7 @@ export default function _regeneratorRuntime() {
     };
   };
   function values(iterable) {
-    if (iterable) {
+    if (iterable || iterable === "") {
       var iteratorMethod = iterable[iteratorSymbol];
       if (iteratorMethod) {
         return iteratorMethod.call(iterable);
@@ -508,11 +508,7 @@ export default function _regeneratorRuntime() {
         return (next.next = next);
       }
     }
-
-    // Return an iterator with no values.
-    return {
-      next: doneResult,
-    };
+    throw new TypeError(typeof iterable + " is not iterable");
   }
   exports.values = values;
   function doneResult() {

diff --git a/packages/babel-node/package.json b/packages/babel-node/package.json
@@ -27,7 +27,7 @@
     "commander": "^4.0.1",
     "core-js": "^3.30.2",
     "node-environment-flags": "^1.0.5",
-    "regenerator-runtime": "^0.13.11",
+    "regenerator-runtime": "^0.14.0",
     "v8flags": "^3.1.1"
   },
   "peerDependencies": {

diff --git a/...babel-plugin-transform-async-generator-functions/test/fixtures/regression/13801/output.js b/...babel-plugin-transform-async-generator-functions/test/fixtures/regression/13801/output.js
diff --git a/packages/babel-plugin-transform-regenerator/package.json b/packages/babel-plugin-transform-regenerator/package.json
@@ -12,7 +12,7 @@
   "main": "./lib/index.js",
   "dependencies": {
     "@babel/helper-plugin-utils": "workspace:^",
-    "regenerator-transform": "^0.15.1"
+    "regenerator-transform": "^0.15.2"
   },
   "license": "MIT",
   "publishConfig": {

diff --git a/...abel-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/exec.js b/...abel-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/exec.js
@@ -0,0 +1,20 @@
+function* f(x) {
+  yield* x;
+};
+
+expect(() => f(undefined).next()).toThrow(TypeError);
+expect(() => f(null).next()).toThrow(TypeError);
+expect(() => f(false).next()).toThrow(TypeError);
+expect(() => f(true).next()).toThrow(TypeError);
+expect(() => f(0).next()).toThrow(TypeError);
+expect(() => f(1).next()).toThrow(TypeError);
+expect(() => f({}).next()).toThrow(TypeError);
+
+// #15172
+expect(() => {
+  var [x] = {
+    [Symbol.iterator]: function* () {
+      yield* 0;
+    },
+  };  
+}).toThrow(TypeError);
diff --git a/...bel-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/input.js b/...bel-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/input.js
@@ -0,0 +1,6 @@
+// #15172
+var [x] = {
+  [Symbol.iterator]: function* () {
+    yield* 0;
+  }
+};
diff --git a/...plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/options.json b/...plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/options.json
@@ -0,0 +1,6 @@
+{
+  "plugins": [
+    "transform-destructuring",
+    "transform-regenerator"
+  ]
+}
diff --git a/...el-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/output.js b/...el-plugin-transform-regenerator/test/fixtures/misc/delegated-yield-non-iterable/output.js
@@ -0,0 +1,16 @@
+// #15172
+var _Symbol$iterator = {
+    [Symbol.iterator]: /*#__PURE__*/babelHelpers.regeneratorRuntime().mark(function _callee() {
+      return babelHelpers.regeneratorRuntime().wrap(function _callee$(_context) {
+        while (1) switch (_context.prev = _context.next) {
+          case 0:
+            return _context.delegateYield(0, "t0", 1);
+          case 1:
+          case "end":
+            return _context.stop();
+        }
+      }, _callee);
+    })
+  },
+  _Symbol$iterator2 = babelHelpers.slicedToArray(_Symbol$iterator, 1),
+  x = _Symbol$iterator2[0];
diff --git a/packages/babel-plugin-transform-regenerator/test/fixtures/misc/no-external-helpers/output.js b/packages/babel-plugin-transform-regenerator/test/fixtures/misc/no-external-helpers/output.js
diff --git a/...es/babel-preset-env/test/fixtures/corejs2-babel-7/usage-regenerator-used-async/output.mjs b/...es/babel-preset-env/test/fixtures/corejs2-babel-7/usage-regenerator-used-async/output.mjs
diff --git a/...abel-preset-env/test/fixtures/corejs2-babel-7/usage-regenerator-used-generator/output.mjs b/...abel-preset-env/test/fixtures/corejs2-babel-7/usage-regenerator-used-generator/output.mjs
diff --git a/packages/babel-preset-env/test/fixtures/corejs2-babel-7/usage-shippedProposals/output.js b/packages/babel-preset-env/test/fixtures/corejs2-babel-7/usage-shippedProposals/output.js
diff --git a/packages/babel-preset-env/test/fixtures/corejs2/usage-shippedProposals/output.js b/packages/babel-preset-env/test/fixtures/corejs2/usage-shippedProposals/output.js
diff --git a/...es/babel-preset-env/test/fixtures/corejs3-babel-7/usage-regenerator-used-async/output.mjs b/...es/babel-preset-env/test/fixtures/corejs3-babel-7/usage-regenerator-used-async/output.mjs
diff --git a/...abel-preset-env/test/fixtures/corejs3-babel-7/usage-regenerator-used-generator/output.mjs b/...abel-preset-env/test/fixtures/corejs3-babel-7/usage-regenerator-used-generator/output.mjs
diff --git a/packages/babel-runtime-corejs2/package.json b/packages/babel-runtime-corejs2/package.json
@@ -15,7 +15,7 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
     "core-js": "^2.6.12",
-    "regenerator-runtime": "^0.13.11"
+    "regenerator-runtime": "^0.14.0"
   },
   "exports": {
     "./helpers/AsyncGenerator": [

diff --git a/packages/babel-runtime-corejs3/package.json b/packages/babel-runtime-corejs3/package.json
@@ -14,7 +14,7 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
     "core-js-pure": "^3.30.2",
-    "regenerator-runtime": "^0.13.11"
+    "regenerator-runtime": "^0.14.0"
   },
   "exports": {
     "./helpers/AsyncGenerator": [

diff --git a/packages/babel-runtime/package.json b/packages/babel-runtime/package.json
@@ -14,7 +14,7 @@
   "homepage": "https://babel.dev/docs/en/next/babel-runtime",
   "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
-    "regenerator-runtime": "^0.13.11"
+    "regenerator-runtime": "^0.14.0"
   },
   "exports": {
     "./helpers/AsyncGenerator": [

diff --git a/yarn.lock b/yarn.lock
@@ -1052,7 +1052,7 @@ __metadata:
     "@babel/template": "workspace:^"
     "@babel/traverse": "workspace:^"
     "@babel/types": "workspace:^"
-    regenerator-runtime: ^0.13.11
+    regenerator-runtime: ^0.14.0
     terser: ^5.9.0
   languageName: unknown
   linkType: soft
@@ -1094,7 +1094,7 @@ __metadata:
     fs-readdir-recursive: ^1.0.0
     make-dir: "condition:BABEL_8_BREAKING ? : ^2.1.0"
     node-environment-flags: ^1.0.5
-    regenerator-runtime: ^0.13.11
+    regenerator-runtime: ^0.14.0
     rimraf: ^3.0.0
     v8flags: ^3.1.1
   peerDependencies:
@@ -3263,7 +3263,7 @@ __metadata:
     "@babel/core": "workspace:^"
     "@babel/helper-plugin-test-runner": "workspace:^"
     "@babel/helper-plugin-utils": "workspace:^"
-    regenerator-transform: ^0.15.1
+    regenerator-transform: ^0.15.2
   peerDependencies:
     "@babel/core": ^7.0.0-0
   languageName: unknown
@@ -3894,7 +3894,7 @@ __metadata:
   resolution: "@babel/runtime-corejs2@workspace:packages/babel-runtime-corejs2"
   dependencies:
     core-js: ^2.6.12
-    regenerator-runtime: ^0.13.11
+    regenerator-runtime: ^0.14.0
   languageName: unknown
   linkType: soft
 
@@ -3903,7 +3903,7 @@ __metadata:
   resolution: "@babel/runtime-corejs3@workspace:packages/babel-runtime-corejs3"
   dependencies:
     core-js-pure: ^3.30.2
-    regenerator-runtime: ^0.13.11
+    regenerator-runtime: ^0.14.0
   languageName: unknown
   linkType: soft
 
@@ -3920,7 +3920,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@babel/runtime@workspace:packages/babel-runtime"
   dependencies:
-    regenerator-runtime: ^0.13.11
+    regenerator-runtime: ^0.14.0
   languageName: unknown
   linkType: soft
 
@@ -13837,12 +13837,19 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"regenerator-transform@npm:^0.15.1":
-  version: 0.15.1
-  resolution: "regenerator-transform@npm:0.15.1"
+"regenerator-runtime@npm:^0.14.0":
+  version: 0.14.0
+  resolution: "regenerator-runtime@npm:0.14.0"
+  checksum: 1c977ad82a82a4412e4f639d65d22be376d3ebdd30da2c003eeafdaaacd03fc00c2320f18120007ee700900979284fc78a9f00da7fb593f6e6eeebc673fba9a3
+  languageName: node
+  linkType: hard
+
+"regenerator-transform@npm:^0.15.1, regenerator-transform@npm:^0.15.2":
+  version: 0.15.2
+  resolution: "regenerator-transform@npm:0.15.2"
   dependencies:
     "@babel/runtime": ^7.8.4
-  checksum: 2d15bdeadbbfb1d12c93f5775493d85874dbe1d405bec323da5c61ec6e701bc9eea36167483e1a5e752de9b2df59ab9a2dfff6bf3784f2b28af2279a673d29a4
+  checksum: 20b6f9377d65954980fe044cfdd160de98df415b4bff38fbade67b3337efaf078308c4fed943067cd759827cc8cfeca9cb28ccda1f08333b85d6a2acbd022c27
   languageName: node
   linkType: hard