From: 三咲智子 Kevin Deng <sxzz@sxzz.moe>
Date: Sat, 27 Jan 2024 19:35:04 +0000 (+0800)
Subject: perf(compiler-vapor): use array instead of regex
X-Git-Tag: v3.6.0-alpha.1~16^2~647
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86ed0eddae9e1b8da7f108397772f89bc1770f02;p=thirdparty%2Fvuejs%2Fcore.git

perf(compiler-vapor): use array instead of regex
---

diff --git a/packages/compiler-vapor/src/transform.ts b/packages/compiler-vapor/src/transform.ts
index 69b3573acd..77f96668f5 100644
--- a/packages/compiler-vapor/src/transform.ts
+++ b/packages/compiler-vapor/src/transform.ts
@@ -388,12 +388,11 @@ function processDynamicChildren(ctx: TransformContext<RootNode | ElementNode>) {
 }
 
 export function createStructuralDirectiveTransform(
-  name: string | RegExp,
+  name: string | string[],
   fn: StructuralDirectiveTransform,
 ): NodeTransform {
-  const matches = isString(name)
-    ? (n: string) => n === name
-    : (n: string) => name.test(n)
+  const matches = (n: string) =>
+    isString(name) ? n === name : name.includes(n)
 
   return (node, context) => {
     if (node.type === NodeTypes.ELEMENT) {
diff --git a/packages/compiler-vapor/src/transforms/vIf.ts b/packages/compiler-vapor/src/transforms/vIf.ts
index d3f47fb375..f89727556b 100644
--- a/packages/compiler-vapor/src/transforms/vIf.ts
+++ b/packages/compiler-vapor/src/transforms/vIf.ts
@@ -20,7 +20,7 @@ import {
 import { extend } from '@vue/shared'
 
 export const transformVIf = createStructuralDirectiveTransform(
-  /^(if|else|else-if)$/,
+  ['if', 'else', 'else-if'],
   processIf,
 )