fix(compiler-sfc): only add decorators-legacy parser plugin when new …

…decorators plugin is not used
vuejs · Jun 30, 2022 · 3ff8369 · 3ff8369
1 parent 8edf4b3
commit 3ff8369
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
@@ -185,7 +185,12 @@ export function compileScript(
       )
   }
   if (options.babelParserPlugins) plugins.push(...options.babelParserPlugins)
-  if (isTS) plugins.push('typescript', 'decorators-legacy')
+  if (isTS) {
+    plugins.push('typescript')
+    if (plugins.includes('decorators')) {
+      plugins.push('decorators-legacy')
+    }
+  }
 
   if (!scriptSetup) {
     if (!script) {