Update packages/language-core/lib/codegen/template/vFor.ts

KazariEX · johnsoncodehk · web-flow · commit b8f16aa154fc · 2024-09-09T20:18:04.000+08:00
Co-authored-by: Johnson Chu &lt;johnsoncodehk@gmail.com&gt;
diff --git a/packages/language-core/lib/codegen/template/vFor.ts b/packages/language-core/lib/codegen/template/vFor.ts
@@ -52,7 +52,7 @@ export function* generateVFor(
 	}
 	let isFragment = true;
 	// children is undefined with v-once (#4827)
-	for (const argument of node.codegenNode?.children?.arguments ?? []) {
+	for (const argument of (node.codegenNode?.children as CompilerDOM.ForRenderListExpression | undefined)?.arguments ?? []) {
 		if (
 			argument.type === CompilerDOM.NodeTypes.JS_FUNCTION_EXPRESSION
 			&& argument.returns?.type === CompilerDOM.NodeTypes.VNODE_CALL

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ export function* generateVFor(`
`52`	`52`	`}`
`53`	`53`	`let isFragment = true;`
`54`	`54`	`// children is undefined with v-once (#4827)`
`55`		`- for (const argument of node.codegenNode?.children?.arguments ?? []) {`
	`55`	`+ for (const argument of (node.codegenNode?.children as CompilerDOM.ForRenderListExpression \| undefined)?.arguments ?? []) {`
`56`	`56`	`if (`
`57`	`57`	`argument.type === CompilerDOM.NodeTypes.JS_FUNCTION_EXPRESSION`
`58`	`58`	`&& argument.returns?.type === CompilerDOM.NodeTypes.VNODE_CALL`