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

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fix #4244
This commit is contained in:
fishDog 2021-08-07 10:37:55 +08:00 committed by GitHub
parent a211e271ee
commit abb3a81e87
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 3 deletions
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7
packages/compiler-core/__tests__/transforms/vSlot.spec.ts
View File

@ -778,6 +778,13 @@ describe('compiler: transform component slots', () => {
) )
expect(slots).toMatchObject(toMatch) expect(slots).toMatchObject(toMatch)
}) })
test('<slot w/ nested component>', () => {
const { slots } = parseWithSlots(
`<Comp><Comp><slot/></Comp></Comp>`
)
expect(slots).toMatchObject(toMatch)
})
}) })
describe('errors', () => { describe('errors', () => {

4
packages/compiler-core/src/transforms/vSlot.ts
View File

@ -384,9 +384,7 @@ function hasForwardedSlots(children: TemplateChildNode[]): boolean {
case NodeTypes.ELEMENT: case NodeTypes.ELEMENT:
if ( if (
child.tagType === ElementTypes.SLOT || child.tagType === ElementTypes.SLOT ||
((child.tagType === ElementTypes.ELEMENT || hasForwardedSlots(child.children)
child.tagType === ElementTypes.TEMPLATE) &&
hasForwardedSlots(child.children))
) { ) {
return true return true
} }