fix(compiler-core): detected forwarded slots in nested components (#4268

) fix #4244
vuejs · Aug 7, 2021 · abb3a81 · abb3a81
1 parent a211e27
commit abb3a81
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/packages/compiler-core/__tests__/transforms/vSlot.spec.ts b/packages/compiler-core/__tests__/transforms/vSlot.spec.ts
@@ -778,6 +778,13 @@ describe('compiler: transform component slots', () => {
       )
       expect(slots).toMatchObject(toMatch)
     })
+
+    test('<slot w/ nested component>', () => {
+      const { slots } = parseWithSlots(
+        `<Comp><Comp><slot/></Comp></Comp>`
+      )
+      expect(slots).toMatchObject(toMatch)
+    })
   })
 
   describe('errors', () => {

diff --git a/packages/compiler-core/src/transforms/vSlot.ts b/packages/compiler-core/src/transforms/vSlot.ts
@@ -384,9 +384,7 @@ function hasForwardedSlots(children: TemplateChildNode[]): boolean {
       case NodeTypes.ELEMENT:
         if (
           child.tagType === ElementTypes.SLOT ||
-          ((child.tagType === ElementTypes.ELEMENT ||
-            child.tagType === ElementTypes.TEMPLATE) &&
-            hasForwardedSlots(child.children))
+          hasForwardedSlots(child.children)
         ) {
           return true
         }