Merge pull request #148 from vuejs/main

update

.github/workflows/release-tag.yml

@@ -24,4 +24,5 @@ jobs:
         with:
           tag_name: ${{ github.ref }}
           body: |
-            Please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/main/CHANGELOG.md) for details.
+            For stable releases, please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/main/CHANGELOG.md) for details.
+            For pre-releases, please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/minor/CHANGELOG.md) of the `minor` branch.

CHANGELOG.md

@@ -1,3 +1,28 @@
+## [3.4.26](https://github.com/vuejs/core/compare/v3.4.25...v3.4.26) (2024-04-29)
+
+
+### Bug Fixes
+
+* **compiler-core:** fix bail constant for globals ([fefce06](https://github.com/vuejs/core/commit/fefce06b41e3b75de3d748dc6399628ec5056e78))
+* **compiler-core:** remove unnecessary constant bail check ([09b4df8](https://github.com/vuejs/core/commit/09b4df809e59ef5f4bc91acfc56dc8f82a8e243a)), closes [#10807](https://github.com/vuejs/core/issues/10807)
+* **runtime-core:** attrs should be readonly in functional components ([#10767](https://github.com/vuejs/core/issues/10767)) ([e8fd644](https://github.com/vuejs/core/commit/e8fd6446d14a6899e5e8ab1ee394d90088e01844))
+* **runtime-core:** ensure slot compiler marker writable ([#10825](https://github.com/vuejs/core/issues/10825)) ([9c2de62](https://github.com/vuejs/core/commit/9c2de6244cd44bc5fbfd82b5850c710ce725044f)), closes [#10818](https://github.com/vuejs/core/issues/10818)
+* **runtime-core:** properly handle inherit transition during clone VNode ([#10809](https://github.com/vuejs/core/issues/10809)) ([638a79f](https://github.com/vuejs/core/commit/638a79f64a7e184f2a2c65e21d764703f4bda561)), closes [#3716](https://github.com/vuejs/core/issues/3716) [#10497](https://github.com/vuejs/core/issues/10497) [#4091](https://github.com/vuejs/core/issues/4091)
+* **Transition:** re-fix [#10620](https://github.com/vuejs/core/issues/10620) ([#10832](https://github.com/vuejs/core/issues/10832)) ([accf839](https://github.com/vuejs/core/commit/accf8396ae1c9dd49759ba0546483f1d2c70c9bc)), closes [#10632](https://github.com/vuejs/core/issues/10632) [#10827](https://github.com/vuejs/core/issues/10827)
+
+
+
+## [3.4.25](https://github.com/vuejs/core/compare/v3.4.24...v3.4.25) (2024-04-24)
+
+
+### Bug Fixes
+
+* **defineModel:** align prod mode runtime type generation with defineProps ([4253a57](https://github.com/vuejs/core/commit/4253a57f1703a7f1ac701d77e0a235689203461d)), closes [#10769](https://github.com/vuejs/core/issues/10769)
+* **runtime-core:** properly get keepAlive child ([#10772](https://github.com/vuejs/core/issues/10772)) ([3724693](https://github.com/vuejs/core/commit/3724693a25c3f2dd13d70a8a1af760b03a4fb783)), closes [#10771](https://github.com/vuejs/core/issues/10771)
+* **runtime-core:** use normal object as internal prototype for attrs and slots ([064e82f](https://github.com/vuejs/core/commit/064e82f5855f30fe0b77fe9b5e4dd22700fd634d)), closes [/github.com/vuejs/core/commit/6df53d85a207986128159d88565e6e7045db2add#r141304923](https://github.com//github.com/vuejs/core/commit/6df53d85a207986128159d88565e6e7045db2add/issues/r141304923)
+
+
+
 ## [3.4.24](https://github.com/vuejs/core/compare/v3.4.23...v3.4.24) (2024-04-22)
 
 

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
-  "version": "3.4.24",
-  "packageManager": "pnpm@9.0.5",
+  "version": "3.4.26",
+  "packageManager": "pnpm@9.0.6",
   "type": "module",
   "scripts": {
     "dev": "node scripts/dev.js",
@@ -72,15 +72,15 @@
     "@types/minimist": "^1.2.5",
     "@types/node": "^20.12.7",
     "@types/semver": "^7.5.8",
-    "@vitest/coverage-istanbul": "^1.5.0",
+    "@vitest/coverage-istanbul": "^1.5.2",
     "@vue/consolidate": "1.0.0",
     "conventional-changelog-cli": "^4.1.0",
     "enquirer": "^2.4.1",
     "esbuild": "^0.20.2",
     "esbuild-plugin-polyfill-node": "^0.3.0",
-    "eslint": "^9.0.0",
+    "eslint": "^9.1.1",
     "eslint-plugin-import-x": "^0.5.0",
-    "eslint-plugin-vitest": "^0.5.3",
+    "eslint-plugin-vitest": "^0.5.4",
     "estree-walker": "^2.0.2",
     "execa": "^8.0.1",
     "jsdom": "^24.0.0",
@@ -95,23 +95,23 @@
     "prettier": "^3.2.5",
     "pretty-bytes": "^6.1.1",
     "pug": "^3.0.2",
-    "puppeteer": "~22.6.5",
+    "puppeteer": "~22.7.1",
     "rimraf": "^5.0.5",
-    "rollup": "^4.16.1",
+    "rollup": "^4.17.1",
     "rollup-plugin-dts": "^6.1.0",
     "rollup-plugin-esbuild": "^6.1.1",
     "rollup-plugin-polyfill-node": "^0.13.0",
     "semver": "^7.6.0",
-    "serve": "^14.2.1",
+    "serve": "^14.2.3",
     "simple-git-hooks": "^2.11.1",
-    "terser": "^5.30.3",
+    "terser": "^5.30.4",
     "todomvc-app-css": "^2.4.3",
     "tslib": "^2.6.2",
-    "tsx": "^4.7.2",
+    "tsx": "^4.7.3",
     "typescript": "~5.4.5",
-    "typescript-eslint": "^7.6.0",
+    "typescript-eslint": "^7.7.1",
     "vite": "^5.2.10",
-    "vitest": "^1.5.0"
+    "vitest": "^1.5.2"
   },
   "pnpm": {
     "peerDependencyRules": {

packages/compiler-core/__tests__/transforms/transformExpressions.spec.ts

@@ -421,6 +421,31 @@ describe('compiler: expression transform', () => {
     })
   })
 
+  // #10807
+  test('should not bail constant on strings w/ ()', () => {
+    const node = parseWithExpressionTransform(
+      `{{ { foo: 'ok()' } }}`,
+    ) as InterpolationNode
+    expect(node.content).toMatchObject({
+      constType: ConstantTypes.CAN_STRINGIFY,
+    })
+  })
+
+  test('should bail constant for global identifiers w/ new or call expressions', () => {
+    const node = parseWithExpressionTransform(
+      `{{ new Date().getFullYear() }}`,
+    ) as InterpolationNode
+    expect(node.content).toMatchObject({
+      children: [
+        'new ',
+        { constType: ConstantTypes.NOT_CONSTANT },
+        '().',
+        { constType: ConstantTypes.NOT_CONSTANT },
+        '()',
+      ],
+    })
+  })
+
   describe('ES Proposals support', () => {
     test('bigInt', () => {
       const node = parseWithExpressionTransform(

packages/compiler-core/__tests__/transforms/vOn.spec.ts

@@ -286,6 +286,23 @@ describe('compiler: transform v-on', () => {
     })
   })
 
+  test('should NOT wrap as function if expression is already function expression (async)', () => {
+    const { node } = parseWithVOn(
+      `<div @click="async $event => await foo($event)"/>`,
+    )
+    expect((node.codegenNode as VNodeCall).props).toMatchObject({
+      properties: [
+        {
+          key: { content: `onClick` },
+          value: {
+            type: NodeTypes.SIMPLE_EXPRESSION,
+            content: `async $event => await foo($event)`,
+          },
+        },
+      ],
+    })
+  })
+
   test('should NOT wrap as function if expression is already function expression (with newlines)', () => {
     const { node } = parseWithVOn(
       `<div @click="
@@ -630,6 +647,39 @@ describe('compiler: transform v-on', () => {
       })
     })
 
+    test('inline async arrow function with no bracket expression handler', () => {
+      const { root, node } = parseWithVOn(
+        `<div v-on:click="async e => await foo(e)" />`,
+        {
+          prefixIdentifiers: true,
+          cacheHandlers: true,
+        },
+      )
+
+      expect(root.cached).toBe(1)
+      const vnodeCall = node.codegenNode as VNodeCall
+      // should not treat cached handler as dynamicProp, so no flags
+      expect(vnodeCall.patchFlag).toBeUndefined()
+      expect(
+        (vnodeCall.props as ObjectExpression).properties[0].value,
+      ).toMatchObject({
+        type: NodeTypes.JS_CACHE_EXPRESSION,
+        index: 0,
+        value: {
+          type: NodeTypes.COMPOUND_EXPRESSION,
+          children: [
+            `async `,
+            { content: `e` },
+            ` => await `,
+            { content: `_ctx.foo` },
+            `(`,
+            { content: `e` },
+            `)`,
+          ],
+        },
+      })
+    })
+
     test('inline async function expression handler', () => {
       const { root, node } = parseWithVOn(
         `<div v-on:click="async function () { await foo() } " />`,

packages/compiler-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-core",
-  "version": "3.4.24",
+  "version": "3.4.26",
   "description": "@vue/compiler-core",
   "main": "index.js",
   "module": "dist/compiler-core.esm-bundler.js",

packages/compiler-core/src/babelUtils.ts

@@ -10,6 +10,9 @@ import type {
 } from '@babel/types'
 import { walk } from 'estree-walker'
 
+/**
+ * Return value indicates whether the AST walked can be a constant
+ */
 export function walkIdentifiers(
   root: Node,
   onIdentifier: (

packages/compiler-core/src/parser.ts

@@ -179,7 +179,7 @@ const tokenizer = new Tokenizer(stack, {
     const name = currentOpenTag!.tag
     currentOpenTag!.isSelfClosing = true
     endOpenTag(end)
-    if (stack[0]?.tag === name) {
+    if (stack[0] && stack[0].tag === name) {
       onCloseTag(stack.shift()!, end)
     }
   },
@@ -587,14 +587,14 @@ function endOpenTag(end: number) {
 
 function onText(content: string, start: number, end: number) {
   if (__BROWSER__) {
-    const tag = stack[0]?.tag
+    const tag = stack[0] && stack[0].tag
     if (tag !== 'script' && tag !== 'style' && content.includes('&')) {
       content = currentOptions.decodeEntities!(content, false)
     }
   }
   const parent = stack[0] || currentRoot
   const lastNode = parent.children[parent.children.length - 1]
-  if (lastNode?.type === NodeTypes.TEXT) {
+  if (lastNode && lastNode.type === NodeTypes.TEXT) {
     // merge
     lastNode.content += content
     setLocEnd(lastNode.loc, end)
@@ -771,7 +771,8 @@ function isComponent({ tag, props }: ElementNode): boolean {
     tag === 'component' ||
     isUpperCase(tag.charCodeAt(0)) ||
     isCoreComponent(tag) ||
-    currentOptions.isBuiltInComponent?.(tag) ||
+    (currentOptions.isBuiltInComponent &&
+      currentOptions.isBuiltInComponent(tag)) ||
     (currentOptions.isNativeTag && !currentOptions.isNativeTag(tag))
   ) {
     return true
@@ -828,8 +829,8 @@ function condenseWhitespace(
     if (node.type === NodeTypes.TEXT) {
       if (!inPre) {
         if (isAllWhitespace(node.content)) {
-          const prev = nodes[i - 1]?.type
-          const next = nodes[i + 1]?.type
+          const prev = nodes[i - 1] && nodes[i - 1].type
+          const next = nodes[i + 1] && nodes[i + 1].type
           // Remove if:
           // - the whitespace is the first or last node, or:
           // - (condense mode) the whitespace is between two comments, or:
@@ -1063,7 +1064,7 @@ export function baseParse(input: string, options?: ParserOptions): RootNode {
     currentOptions.ns === Namespaces.SVG ||
     currentOptions.ns === Namespaces.MATH_ML
 
-  const delimiters = options?.delimiters
+  const delimiters = options && options.delimiters
   if (delimiters) {
     tokenizer.delimiterOpen = toCharCodes(delimiters[0])
     tokenizer.delimiterClose = toCharCodes(delimiters[1])

packages/compiler-core/src/transforms/transformExpression.ts

@@ -46,10 +46,6 @@ import { BindingTypes } from '../options'
 
 const isLiteralWhitelisted = /*#__PURE__*/ makeMap('true,false,null,this')
 
-// a heuristic safeguard to bail constant expressions on presence of
-// likely function invocation and member access
-const constantBailRE = /\w\s*\(|\.[^\d]/
-
 export const transformExpression: NodeTransform = (node, context) => {
   if (node.type === NodeTypes.INTERPOLATION) {
     node.content = processExpression(
@@ -226,8 +222,6 @@ export function processExpression(
 
   // fast path if expression is a simple identifier.
   const rawExp = node.content
-  // bail constant on parens (function invocation) and dot (member access)
-  const bailConstant = constantBailRE.test(rawExp)
 
   let ast = node.ast
 
@@ -317,7 +311,12 @@ export function processExpression(
       } else {
         // The identifier is considered constant unless it's pointing to a
         // local scope variable (a v-for alias, or a v-slot prop)
-        if (!(needPrefix && isLocal) && !bailConstant) {
+        if (
+          !(needPrefix && isLocal) &&
+          parent.type !== 'CallExpression' &&
+          parent.type !== 'NewExpression' &&
+          parent.type !== 'MemberExpression'
+        ) {
           ;(node as QualifiedId).isConstant = true
         }
         // also generate sub-expressions for other identifiers for better
@@ -371,9 +370,7 @@ export function processExpression(
     ret.ast = ast
   } else {
     ret = node
-    ret.constType = bailConstant
-      ? ConstantTypes.NOT_CONSTANT
-      : ConstantTypes.CAN_STRINGIFY
+    ret.constType = ConstantTypes.CAN_STRINGIFY
   }
   ret.identifiers = Object.keys(knownIds)
   return ret

packages/compiler-core/src/transforms/vOn.ts

@@ -17,7 +17,7 @@ import { hasScopeRef, isMemberExpression } from '../utils'
 import { TO_HANDLER_KEY } from '../runtimeHelpers'
 
 const fnExpRE =
-  /^\s*([\w$_]+|(async\s*)?\([^)]*?\))\s*(:[^=]+)?=>|^\s*(async\s+)?function(?:\s+[\w$]+)?\s*\(/
+  /^\s*(async\s*)?(\([^)]*?\)|[\w$_]+)\s*(:[^=]+)?=>|^\s*(async\s+)?function(?:\s+[\w$]+)?\s*\(/
 
 export interface VOnDirectiveNode extends DirectiveNode {
   // v-on without arg is handled directly in ./transformElements.ts due to it affecting

packages/compiler-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-dom",
-  "version": "3.4.24",
+  "version": "3.4.26",
   "description": "@vue/compiler-dom",
   "main": "index.js",
   "module": "dist/compiler-dom.esm-bundler.js",

packages/compiler-sfc/__tests__/compileScript/__snapshots__/defineModel.spec.ts.snap

@@ -226,3 +226,43 @@ return { modelValue, fn, fnWithDefault, str, optional }
 
 })"
 `;
+
+exports[`defineModel() > w/ types, production mode, boolean + multiple types 1`] = `
+"import { useModel as _useModel, defineComponent as _defineComponent } from 'vue'
+
+export default /*#__PURE__*/_defineComponent({
+  props: {
+    "modelValue": { type: [Boolean, String, Object] },
+    "modelModifiers": {},
+  },
+  emits: ["update:modelValue"],
+  setup(__props, { expose: __expose }) {
+  __expose();
+
+      const modelValue = _useModel<boolean | string | {}>(__props, "modelValue")
+      
+return { modelValue }
+}
+
+})"
+`;
+
+exports[`defineModel() > w/ types, production mode, function + runtime opts + multiple types 1`] = `
+"import { useModel as _useModel, defineComponent as _defineComponent } from 'vue'
+
+export default /*#__PURE__*/_defineComponent({
+  props: {
+    "modelValue": { type: [Number, Function], ...{ default: () => 1 } },
+    "modelModifiers": {},
+  },
+  emits: ["update:modelValue"],
+  setup(__props, { expose: __expose }) {
+  __expose();
+
+      const modelValue = _useModel<number | (() => number)>(__props, "modelValue")
+      
+return { modelValue }
+}
+
+})"
+`;