Function setup

packages/runtime-core/__tests__/componentSlots.spec.ts:134–152

()

    const Comp = {
      setup() {
        return () => [
          h(
            Child,
            null,
            createSlots({ _: 2 as any }, [
              flag1.value
                ? {
                    name: 'one',
                    fn: () => [h('span')],
                  }
                : {
                    name: 'two',
                    fn: () => [h('div')],
                  },
            ]),
          ),
        ]
      },
    }
    render(h(Comp), nodeOps.createElement('div'))