Function setup

packages/runtime-core/__tests__/rendererAttrsFallthrough.spec.ts:33–50

()

    const Hello = {
      setup() {
        const count = ref(0)

        function inc() {
          count.value++
          click()
        }

        return () =>
          h(Child, {
            foo: count.value + 1,
            id: 'test',
            class: 'c' + count.value,
            style: { color: count.value ? 'red' : 'green' },
            onClick: inc,
            'data-id': count.value + 1,
          })
      },
    }

    const Child = {