fix(compiler-core): fix forwarded slots detection on template slots (#4124)

fix #4123
2021-07-15 23:37:11 +08:00
parent 6a0c7cd905
commit c23153d82e
2 changed files with 9 additions and 1 deletions
--- a/packages/compiler-core/src/transforms/vSlot.ts
+++ b/packages/compiler-core/src/transforms/vSlot.ts
@@ -384,7 +384,8 @@ function hasForwardedSlots(children: TemplateChildNode[]): boolean {
      case NodeTypes.ELEMENT:
        if (
          child.tagType === ElementTypes.SLOT ||
-          (child.tagType === ElementTypes.ELEMENT &&
+          ((child.tagType === ElementTypes.ELEMENT ||
+            child.tagType === ElementTypes.TEMPLATE) &&
            hasForwardedSlots(child.children))
        ) {
          return true