feat: v-once

Note: only compiler transform is tested - integration with runtime still needs to be tested.
2019-10-09 17:32:58 -04:00
parent 5dfb271551
commit 93c6aa4c90
7 changed files with 63 additions and 13 deletions
--- a/packages/compiler-core/src/utils.ts
+++ b/packages/compiler-core/src/utils.ts
@@ -63,7 +63,7 @@ export const walkJS: typeof walk = (ast, walker) => {
 }

 export const isSimpleIdentifier = (name: string): boolean =>
-  !/^\d|[^\w]/.test(name)
+  !/^\d|[^\$\w]/.test(name)

 export function getInnerRange(
  loc: SourceLocation,