From: daiwei <daiwei521@126.com>
Date: Thu, 14 Aug 2025 13:12:15 +0000 (+0800)
Subject: refactor: add txt runtime helper for getTextChild
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=807cd4ec9f75c5d1bfcfa2170369eaad00fc0b2f;p=thirdparty%2Fvuejs%2Fcore.git

refactor: add txt runtime helper for getTextChild
---

diff --git a/packages/compiler-vapor/__tests__/__snapshots__/compile.spec.ts.snap b/packages/compiler-vapor/__tests__/__snapshots__/compile.spec.ts.snap
index f11bfbcc6f..ea0e2bbf6b 100644
--- a/packages/compiler-vapor/__tests__/__snapshots__/compile.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/__snapshots__/compile.spec.ts.snap
@@ -1,12 +1,12 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`compile > bindings 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx, $props, $emit, $attrs, $slots) {
   const n0 = t0()
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _renderEffect(() => _setText(x0, "count is " + _toDisplayString(_ctx.count) + "."))
   return n0
 }"
@@ -180,13 +180,13 @@ export function render(_ctx) {
 `;
 
 exports[`compile > dynamic root nodes and interpolation 1`] = `
-"import { child as _child, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, delegateEvents as _delegateEvents, template as _template } from 'vue';
+"import { txt as _txt, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, delegateEvents as _delegateEvents, template as _template } from 'vue';
 const t0 = _template("<button> </button>", true)
 _delegateEvents("click")
 
 export function render(_ctx) {
   const n0 = t0()
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   n0.$evtclick = e => _ctx.handleClick(e)
   _renderEffect(() => {
     const _count = _ctx.count
@@ -198,12 +198,12 @@ export function render(_ctx) {
 `;
 
 exports[`compile > execution order > basic 1`] = `
-"import { child as _child, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { txt as _txt, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = t0()
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _renderEffect(() => {
     _setProp(n0, "id", _ctx.foo)
     _setText(x0, _toDisplayString(_ctx.bar))
@@ -229,7 +229,7 @@ export function render(_ctx) {
 `;
 
 exports[`compile > execution order > with v-once 1`] = `
-"import { child as _child, next as _next, nthChild as _nthChild, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, next as _next, nthChild as _nthChild, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div><span> </span> <br> </div>", true)
 
 export function render(_ctx) {
@@ -237,7 +237,7 @@ export function render(_ctx) {
   const n0 = _child(n3)
   const n1 = _next(n0)
   const n2 = _nthChild(n3, 3)
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _setText(x0, _toDisplayString(_ctx.foo))
   _renderEffect(() => {
     _setText(n1, " " + _toDisplayString(_ctx.bar))
diff --git a/packages/compiler-vapor/__tests__/transforms/__snapshots__/expression.spec.ts.snap b/packages/compiler-vapor/__tests__/transforms/__snapshots__/expression.spec.ts.snap
index a206b19015..2d4da87c35 100644
--- a/packages/compiler-vapor/__tests__/transforms/__snapshots__/expression.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/transforms/__snapshots__/expression.spec.ts.snap
@@ -42,13 +42,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: expression > empty interpolation 4`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n1 = t0()
   const n0 = _child(n1)
-  const x1 = _child(n1, -1)
+  const x1 = _txt(n1)
   _renderEffect(() => {
     const _foo = _ctx.foo
     _setText(n0, _toDisplayString(_foo))
@@ -81,13 +81,13 @@ export function render(_ctx, $props, $emit, $attrs, $slots) {
 `;
 
 exports[`compiler: expression > update expression 1`] = `
-"import { child as _child, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, txt as _txt, setProp as _setProp, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n1 = t0()
   const n0 = _child(n1)
-  const x1 = _child(n1, -1)
+  const x1 = _txt(n1)
   _renderEffect(() => {
     const _String = String
     const _foo = _ctx.foo
diff --git a/packages/compiler-vapor/__tests__/transforms/__snapshots__/transformChildren.spec.ts.snap b/packages/compiler-vapor/__tests__/transforms/__snapshots__/transformChildren.spec.ts.snap
index 134f187731..c56b683323 100644
--- a/packages/compiler-vapor/__tests__/transforms/__snapshots__/transformChildren.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/transforms/__snapshots__/transformChildren.spec.ts.snap
@@ -18,7 +18,7 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: children transform > children & sibling references 1`] = `
-"import { child as _child, next as _next, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, next as _next, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div><p> </p> <p> </p></div>", true)
 
 export function render(_ctx) {
@@ -26,8 +26,8 @@ export function render(_ctx) {
   const n0 = _child(n3)
   const n1 = _next(n0)
   const n2 = _next(n1)
-  const x0 = _child(n0, -1)
-  const x2 = _child(n2, -1)
+  const x0 = _txt(n0)
+  const x2 = _txt(n2)
   _renderEffect(() => {
     _setText(x0, _toDisplayString(_ctx.first))
     _setText(n1, " " + _toDisplayString(_ctx.second) + " " + _toDisplayString(_ctx.third) + " ")
@@ -38,20 +38,20 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: children transform > efficient find 1`] = `
-"import { child as _child, nthChild as _nthChild, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, nthChild as _nthChild, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div><div>x</div><div>x</div><div> </div></div>", true)
 
 export function render(_ctx) {
   const n1 = t0()
   const n0 = _nthChild(n1, 2)
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _renderEffect(() => _setText(x0, _toDisplayString(_ctx.msg)))
   return n1
 }"
 `;
 
 exports[`compiler: children transform > efficient traversal 1`] = `
-"import { child as _child, next as _next, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { child as _child, next as _next, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div><div>x</div><div><span> </span></div><div><span> </span></div><div><span> </span></div></div>", true)
 
 export function render(_ctx) {
@@ -62,9 +62,9 @@ export function render(_ctx) {
   const n1 = _child(p1)
   const p2 = _next(p1)
   const n2 = _child(p2)
-  const x0 = _child(n0, -1)
-  const x1 = _child(n1, -1)
-  const x2 = _child(n2, -1)
+  const x0 = _txt(n0)
+  const x1 = _txt(n1)
+  const x2 = _txt(n2)
   _renderEffect(() => {
     const _msg = _ctx.msg
     _setText(x0, _toDisplayString(_msg))
diff --git a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vFor.spec.ts.snap b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vFor.spec.ts.snap
index 09329d2e9c..f73bb18b9c 100644
--- a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vFor.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vFor.spec.ts.snap
@@ -1,13 +1,13 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`compiler: v-for > array de-structured value (with rest) 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.list), (_for_item0, _for_key0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value[0] + _for_item0.value.slice(1) + _for_key0.value)))
     return n2
   }, ([id, ...other], index) => (id))
@@ -16,13 +16,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > array de-structured value 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.list), (_for_item0, _for_key0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value[0] + _for_item0.value[1] + _for_key0.value)))
     return n2
   }, ([id, other], index) => (id))
@@ -31,14 +31,14 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > basic v-for 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, delegateEvents as _delegateEvents, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, delegateEvents as _delegateEvents, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 _delegateEvents("click")
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.items), (_for_item0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     n2.$evtclick = () => (_ctx.remove(_for_item0.value))
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value)))
     return n2
@@ -48,13 +48,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > key only binding pattern 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<tr> </tr>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.rows), (_for_item0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _setText(x2, _toDisplayString(_for_item0.value.id + _for_item0.value.id))
     return n2
   }, (row) => (row.id))
@@ -80,7 +80,7 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > nested v-for 1`] = `
-"import { setInsertionState as _setInsertionState, child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { setInsertionState as _setInsertionState, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<span> </span>")
 const t1 = _template("<div></div>", true)
 
@@ -90,7 +90,7 @@ export function render(_ctx) {
     _setInsertionState(n5)
     const n2 = _createFor(() => (_for_item0.value), (_for_item1) => {
       const n4 = t0()
-      const x4 = _child(n4, -1)
+      const x4 = _txt(n4)
       _renderEffect(() => _setText(x4, _toDisplayString(_for_item1.value+_for_item0.value)))
       return n4
     }, undefined, 1)
@@ -101,13 +101,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > object de-structured value (with rest) 1`] = `
-"import { getRestElement as _getRestElement, child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { getRestElement as _getRestElement, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.list), (_for_item0, _for_key0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value.id + _getRestElement(_for_item0.value, ["id"]) + _for_key0.value)))
     return n2
   }, ({ id, ...other }, index) => (id))
@@ -116,13 +116,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > object de-structured value 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<span> </span>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.items), (_for_item0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value.id) + _toDisplayString(_for_item0.value.value)))
     return n2
   }, ({ id, value }) => (id))
@@ -131,13 +131,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > object value, key and index 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.list), (_for_item0, _for_key0, _for_index0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_for_item0.value + _for_key0.value + _for_index0.value)))
     return n2
   }, (value, key, index) => (key))
@@ -146,14 +146,14 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > selector pattern 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, createFor as _createFor, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<tr> </tr>", true)
 
 export function render(_ctx) {
   let _selector0_0
   const n0 = _createFor(() => (_ctx.rows), (_for_item0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _selector0_0(() => {
       _setText(x2, _toDisplayString(_ctx.selected === _for_item0.value.id ? 'danger' : ''))
     })
@@ -221,13 +221,13 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-for > v-for aliases w/ complex expressions 1`] = `
-"import { getDefaultValue as _getDefaultValue, child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
+"import { getDefaultValue as _getDefaultValue, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createFor as _createFor, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createFor(() => (_ctx.list), (_for_item0) => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_getDefaultValue(_for_item0.value.foo, _ctx.bar) + _ctx.bar + _ctx.baz + _getDefaultValue(_for_item0.value.baz[0], _ctx.quux) + _ctx.quux)))
     return n2
   })
diff --git a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vIf.spec.ts.snap b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vIf.spec.ts.snap
index 272a28bc27..c60ae16be0 100644
--- a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vIf.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vIf.spec.ts.snap
@@ -1,13 +1,13 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`compiler: v-if > basic v-if 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createIf as _createIf, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createIf as _createIf, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = _createIf(() => (_ctx.ok), () => {
     const n2 = t0()
-    const x2 = _child(n2, -1)
+    const x2 = _txt(n2)
     _renderEffect(() => _setText(x2, _toDisplayString(_ctx.msg)))
     return n2
   })
@@ -16,7 +16,7 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-if > comment between branches 1`] = `
-"import { createIf as _createIf, child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { createIf as _createIf, txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div></div>")
 const t1 = _template("<!--foo-->")
 const t2 = _template("<p></p>")
@@ -38,7 +38,7 @@ export function render(_ctx) {
     return [n10, n11]
   }))
   const n13 = t5()
-  const x13 = _child(n13, -1)
+  const x13 = _txt(n13)
   _renderEffect(() => _setText(x13, _toDisplayString(_ctx.text)))
   return [n0, n13]
 }"
@@ -62,7 +62,7 @@ export function render(_ctx) {
 `;
 
 exports[`compiler: v-if > template v-if 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createIf as _createIf, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, createIf as _createIf, template as _template } from 'vue';
 const t0 = _template("<div></div>")
 const t1 = _template("hello")
 const t2 = _template("<p> </p>", true)
@@ -72,7 +72,7 @@ export function render(_ctx) {
     const n2 = t0()
     const n3 = t1()
     const n4 = t2()
-    const x4 = _child(n4, -1)
+    const x4 = _txt(n4)
     _renderEffect(() => _setText(x4, _toDisplayString(_ctx.msg)))
     return [n2, n3, n4]
   })
diff --git a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vText.spec.ts.snap b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vText.spec.ts.snap
index 7792a03cb9..cf5d79a186 100644
--- a/packages/compiler-vapor/__tests__/transforms/__snapshots__/vText.spec.ts.snap
+++ b/packages/compiler-vapor/__tests__/transforms/__snapshots__/vText.spec.ts.snap
@@ -1,24 +1,24 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`v-text > should convert v-text to setText 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx, $props, $emit, $attrs, $slots) {
   const n0 = t0()
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _renderEffect(() => _setText(x0, _toDisplayString(_ctx.str)))
   return n0
 }"
 `;
 
 exports[`v-text > should raise error and ignore children when v-text is present 1`] = `
-"import { child as _child, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
+"import { txt as _txt, toDisplayString as _toDisplayString, setText as _setText, renderEffect as _renderEffect, template as _template } from 'vue';
 const t0 = _template("<div> </div>", true)
 
 export function render(_ctx) {
   const n0 = t0()
-  const x0 = _child(n0, -1)
+  const x0 = _txt(n0)
   _renderEffect(() => _setText(x0, _toDisplayString(_ctx.test)))
   return n0
 }"
diff --git a/packages/compiler-vapor/src/generators/text.ts b/packages/compiler-vapor/src/generators/text.ts
index 75faf3f57f..168943711c 100644
--- a/packages/compiler-vapor/src/generators/text.ts
+++ b/packages/compiler-vapor/src/generators/text.ts
@@ -70,6 +70,6 @@ export function genGetTextChild(
 
   return [
     NEWLINE,
-    `const x${oper.parent} = ${context.helper('child')}(n${oper.parent}, -1)`,
+    `const x${oper.parent} = ${context.helper('txt')}(n${oper.parent})`,
   ]
 }
diff --git a/packages/runtime-vapor/src/dom/node.ts b/packages/runtime-vapor/src/dom/node.ts
index 47a4368646..6975f17d87 100644
--- a/packages/runtime-vapor/src/dom/node.ts
+++ b/packages/runtime-vapor/src/dom/node.ts
@@ -49,25 +49,36 @@ function skipBlockNodes(node: Node): Node {
 }
 
 /*! #__NO_SIDE_EFFECTS__ */
-export function _child(node: ParentNode): Node {
-  return node.firstChild!
-}
+const _txt: typeof _child = _child
 
 /**
  * Hydration-specific version of `child`.
  */
 /*! #__NO_SIDE_EFFECTS__ */
-export function __child(node: ParentNode, offset?: number): Node {
+const __txt: typeof __child = (node: ParentNode): Node => {
   let n = node.firstChild!
 
-  // when offset is -1, it means we need to get the text node of this element
   // since SSR doesn't generate whitespace placeholder text nodes, if firstChild
   // is null, manually insert a text node as the first child
-  if (offset === -1 && !n) {
+  if (!n) {
     node.textContent = ' '
     return node.firstChild!
   }
 
+  return n
+}
+
+/*! #__NO_SIDE_EFFECTS__ */
+export function _child(node: ParentNode): Node {
+  return node.firstChild!
+}
+
+/**
+ * Hydration-specific version of `child`.
+ */
+/*! #__NO_SIDE_EFFECTS__ */
+export function __child(node: ParentNode): Node {
+  let n = node.firstChild!
   while (n && (isComment(n, '[') || isInsertionAnchor(n))) {
     // skip block node
     n = skipBlockNodes(n) as ChildNode
@@ -121,8 +132,14 @@ type DelegatedFunction<T extends (...args: any[]) => any> = T & {
 }
 
 /*! #__NO_SIDE_EFFECTS__ */
-export const child: DelegatedFunction<typeof __child> = (node, offset) => {
-  return child.impl(node, offset)
+export const txt: DelegatedFunction<typeof _txt> = node => {
+  return txt.impl(node)
+}
+txt.impl = _child
+
+/*! #__NO_SIDE_EFFECTS__ */
+export const child: DelegatedFunction<typeof _child> = node => {
+  return child.impl(node)
 }
 child.impl = _child
 
@@ -142,17 +159,19 @@ nthChild.impl = _nthChild
  * Enables hydration-specific node lookup behavior.
  *
  * Temporarily switches the implementations of the exported
- * `child`, `next`, and `nthChild` functions to their hydration-specific
- * versions (`__child`, `__next`, `__nthChild`). This allows traversal
+ * `txt`, `child`, `next`, and `nthChild` functions to their hydration-specific
+ * versions (`__txt`, `__child`, `__next`, `__nthChild`). This allows traversal
  * logic to correctly handle SSR comment anchors during hydration.
  */
 export function enableHydrationNodeLookup(): void {
+  txt.impl = __txt
   child.impl = __child
   next.impl = __next
   nthChild.impl = __nthChild
 }
 
 export function disableHydrationNodeLookup(): void {
+  txt.impl = _txt
   child.impl = _child
   next.impl = _next
   nthChild.impl = _nthChild
diff --git a/packages/runtime-vapor/src/index.ts b/packages/runtime-vapor/src/index.ts
index 0b7b5aaa6f..34711803a0 100644
--- a/packages/runtime-vapor/src/index.ts
+++ b/packages/runtime-vapor/src/index.ts
@@ -17,7 +17,7 @@ export {
 export { renderEffect } from './renderEffect'
 export { createSlot, forwardedSlotCreator } from './componentSlots'
 export { template } from './dom/template'
-export { createTextNode, child, nthChild, next } from './dom/node'
+export { createTextNode, child, nthChild, next, txt } from './dom/node'
 export {
   setText,
   setHtml,