fix: 修复 new Vue 解析错误

F-loat · F-loat · commit bc2a88d7be4b · 2018-05-06T13:23:37.000+08:00
diff --git a/lib/mp-compiler/parse.js b/lib/mp-compiler/parse.js
@@ -55,6 +55,11 @@ const configVisitor = {
     }
 
     const arg = path.node.arguments[0]
+
+    if (!arg) {
+      return
+    }
+
     const v = arg.type === 'Identifier' ? importsMap[arg.name] : importsMap['App']
     metadata.rootComponent = v || importsMap['index'] || importsMap['main']
   }

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,11 @@ const configVisitor = {`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`const arg = path.node.arguments[0]`
	`58`	`+`
	`59`	`+ if (!arg) {`
	`60`	`+ return`
	`61`	`+ }`
	`62`	`+`
`58`	`63`	`const v = arg.type === 'Identifier' ? importsMap[arg.name] : importsMap['App']`
`59`	`64`	`metadata.rootComponent = v \|\| importsMap['index'] \|\| importsMap['main']`
`60`	`65`	`}`