fix(compiler-core): should alias name in helperString (#743)

fix #740
2020-02-19 22:49:46 +08:00
parent 478b4cfb2c
commit 7b987d9450
3 changed files with 2 additions and 6 deletions
--- a/packages/compiler-core/src/transform.ts
+++ b/packages/compiler-core/src/transform.ts
@@ -161,10 +161,7 @@ export function createTransformContext(
      return name
    },
    helperString(name) {
-      return (
-        (context.prefixIdentifiers ? `` : `_`) +
-        helperNameMap[context.helper(name)]
-      )
+      return `_${helperNameMap[context.helper(name)]}`
    },
    replaceNode(node) {
      /* istanbul ignore if */
--- a/packages/compiler-core/src/transforms/transformElement.ts
+++ b/packages/compiler-core/src/transforms/transformElement.ts
@@ -517,7 +517,6 @@ function buildDirectiveArgs(
  const dirArgs: ArrayExpression['elements'] = []
  const runtime = directiveImportMap.get(dir)
  if (runtime) {
-    context.helper(runtime)
    dirArgs.push(context.helperString(runtime))
  } else {
    // inject statement for resolving directive