fix(runtime-core): only infer component name for object components

close #1023
vuejs · Apr 22, 2020 · e422b8b · e422b8b
1 parent 2bb6f9b
commit e422b8b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/packages/runtime-core/src/helpers/resolveAssets.ts b/packages/runtime-core/src/helpers/resolveAssets.ts
@@ -77,7 +77,11 @@ function resolveAsset(
  if (__DEV__) {
  if (res) {
  // in dev, infer anonymous component's name based on registered name
- if (type === COMPONENTS && !(res as Component).name) {
+ if (
+ type === COMPONENTS &&
+ isObject(res) &&
+ !(res as ComponentOptions).name
+ ) {
  ;(res as ComponentOptions).name = name
  }
  } else if (warnMissing) {