From: Evan You <yyx990803@gmail.com>
Date: Thu, 15 Jul 2021 17:12:06 +0000 (-0400)
Subject: fix(sfc): only enable jsx parser plugin when explicitly using tsx
X-Git-Tag: v3.1.5~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5df7dfcd71172f97a045297cdeea226e0b354a93;p=thirdparty%2Fvuejs%2Fcore.git

fix(sfc): only enable jsx parser plugin when explicitly using tsx

fix #4106
---

diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
index e5a792d77c..efe0c155dd 100644
--- a/packages/compiler-sfc/src/compileScript.ts
+++ b/packages/compiler-sfc/src/compileScript.ts
@@ -166,7 +166,10 @@ export function compileScript(
     scriptLang === 'tsx' ||
     scriptSetupLang === 'ts' ||
     scriptSetupLang === 'tsx'
-  const plugins: ParserPlugin[] = [...babelParserDefaultPlugins, 'jsx']
+  const plugins: ParserPlugin[] = [...babelParserDefaultPlugins]
+  if (!isTS || scriptLang === 'tsx' || scriptSetupLang === 'tsx') {
+    plugins.push('jsx')
+  }
   if (options.babelParserPlugins) plugins.push(...options.babelParserPlugins)
   if (isTS) plugins.push('typescript', 'decorators-legacy')