@babel/core - npm Package Compare versions

Comparing version 8.0.0-alpha.7 to 8.0.0-alpha.8

lib/config/files/module-types.js

@@ -12,6 +12,3 @@ import { isAsync, waitFor } from "../../gensync-utils/async.js";
 const require = createRequire(import.meta.url);
-let import_;
-try {
-  import_ = require("./import.cjs");
-} catch {}
+;
 export const supportsESM = semver.satisfies(process.versions.node, "^12.17 || >=13.2");
@@ -104,9 +101,8 @@ export default function* loadCodeDefault(filepath, asyncError) {
 }
-async function loadMjsDefault(filepath) {
-  if (!import_) {
-    throw new ConfigError("Internal error: Native ECMAScript modules aren't supported by this platform.\n", filepath);
+const loadMjsDefault = endHiddenCallStack(async function loadMjsDefault(filepath) {
+  const url = pathToFileURL(filepath).toString();
+  {
+    return (await import(url)).default;
   }
-  const module = await endHiddenCallStack(import_)(pathToFileURL(filepath));
-  return module.default;
-}
+});
 function getTSPreset(filepath) {
@@ -113,0 +109,0 @@ try {

lib/config/helpers/config-api.js

@@ -53,3 +53,3 @@ import semver from "semver";
   }
-  if (semver.satisfies(coreVersion, range)) return;
+  if (range === "*" || semver.satisfies(coreVersion, range)) return;
   const limit = Error.stackTraceLimit;
@@ -56,0 +56,0 @@ if (typeof limit === "number" && limit < 25) {

lib/index.js

 ;
-export const version = "8.0.0-alpha.7";
+export const version = "8.0.0-alpha.8";
 export { default as File } from "./transformation/file/file.js";
@@ -4,0 +4,0 @@ export { default as buildExternalHelpers } from "./tools/build-external-helpers.js";

lib/transformation/block-hoist-plugin.js

@@ -11,22 +11,29 @@ import traverse from "@babel/traverse";
       }) {
-        const {
-          body
-        } = node;
-        let max = 2 ** 30 - 1;
-        let hasChange = false;
-        for (let i = 0; i < body.length; i++) {
-          const n = body[i];
-          const p = priority(n);
-          if (p > max) {
-            hasChange = true;
-            break;
-          }
-          max = p;
-        }
-        if (!hasChange) return;
-        node.body = stableSort(body.slice());
+        node.body = performHoisting(node.body);
       }
+    },
+    SwitchCase: {
+      exit({
+        node
+      }) {
+        node.consequent = performHoisting(node.consequent);
+      }
     }
   }
 };
+function performHoisting(body) {
+  let max = 2 ** 30 - 1;
+  let hasChange = false;
+  for (let i = 0; i < body.length; i++) {
+    const n = body[i];
+    const p = priority(n);
+    if (p > max) {
+      hasChange = true;
+      break;
+    }
+    max = p;
+  }
+  if (!hasChange) return body;
+  return stableSort(body.slice());
+}
 export default function loadBlockHoistPlugin() {
@@ -33,0 +40,0 @@ if (!LOADED_PLUGIN) {

package.json

 {
   "name": "@babel/core",
-  "version": "8.0.0-alpha.7",
+  "version": "8.0.0-alpha.8",
   "description": "Babel compiler core.",
@@ -50,11 +50,11 @@ "main": "./lib/index.js",
     "@ampproject/remapping": "^2.2.0",
-    "@babel/code-frame": "^8.0.0-alpha.7",
-    "@babel/generator": "^8.0.0-alpha.7",
-    "@babel/helper-compilation-targets": "^8.0.0-alpha.7",
-    "@babel/helper-module-transforms": "^8.0.0-alpha.7",
-    "@babel/helpers": "^8.0.0-alpha.7",
-    "@babel/parser": "^8.0.0-alpha.7",
-    "@babel/template": "^8.0.0-alpha.7",
-    "@babel/traverse": "^8.0.0-alpha.7",
-    "@babel/types": "^8.0.0-alpha.7",
+    "@babel/code-frame": "^8.0.0-alpha.8",
+    "@babel/generator": "^8.0.0-alpha.8",
+    "@babel/helper-compilation-targets": "^8.0.0-alpha.8",
+    "@babel/helper-module-transforms": "^8.0.0-alpha.8",
+    "@babel/helpers": "^8.0.0-alpha.8",
+    "@babel/parser": "^8.0.0-alpha.8",
+    "@babel/template": "^8.0.0-alpha.8",
+    "@babel/traverse": "^8.0.0-alpha.8",
+    "@babel/types": "^8.0.0-alpha.8",
     "convert-source-map": "^2.0.0",
@@ -67,9 +67,9 @@ "debug": "^4.1.0",
   "devDependencies": {
-    "@babel/helper-transform-fixture-test-runner": "^8.0.0-alpha.7",
-    "@babel/plugin-syntax-flow": "^8.0.0-alpha.7",
-    "@babel/plugin-transform-flow-strip-types": "^8.0.0-alpha.7",
-    "@babel/plugin-transform-modules-commonjs": "^8.0.0-alpha.7",
-    "@babel/preset-env": "^8.0.0-alpha.7",
-    "@babel/preset-typescript": "^8.0.0-alpha.7",
-    "@jridgewell/trace-mapping": "^0.3.17",
+    "@babel/helper-transform-fixture-test-runner": "^8.0.0-alpha.8",
+    "@babel/plugin-syntax-flow": "^8.0.0-alpha.8",
+    "@babel/plugin-transform-flow-strip-types": "^8.0.0-alpha.8",
+    "@babel/plugin-transform-modules-commonjs": "^8.0.0-alpha.8",
+    "@babel/preset-env": "^8.0.0-alpha.8",
+    "@babel/preset-typescript": "^8.0.0-alpha.8",
+    "@jridgewell/trace-mapping": "^0.3.25",
     "@types/convert-source-map": "^2.0.0",
@@ -76,0 +76,0 @@ "@types/debug": "^4.1.0",

No alert changes

Improved metrics

Total package byte prevSize

721608

increased by0.25%

Lines of code

5514

increased by0.16%

Dependency changes

• - Removed@babel/core@8.0.0-alpha.8(transitive)

• Updated@babel/code-frame@^8.0.0-alpha.8

• Updated@babel/generator@^8.0.0-alpha.8

• Updated@babel/helper-compilation-targets@^8.0.0-alpha.8

• Updated@babel/helper-module-transforms@^8.0.0-alpha.8

• Updated@babel/helpers@^8.0.0-alpha.8

• Updated@babel/parser@^8.0.0-alpha.8

• Updated@babel/template@^8.0.0-alpha.8

• Updated@babel/traverse@^8.0.0-alpha.8

• Updated@babel/types@^8.0.0-alpha.8