Adds bug repro

Author: luisatmaniak

src/App.vue

@@ -1,26 +1,17 @@
 <template>
-  <div id="app">
-    <header class="header">
-      <nav class="inner">
-        <router-link to="/" exact>
-          <img class="logo" src="~public/logo-48.png" alt="logo">
-        </router-link>
-        <router-link to="/top">Top</router-link>
-        <router-link to="/new">New</router-link>
-        <router-link to="/show">Show</router-link>
-        <router-link to="/ask">Ask</router-link>
-        <router-link to="/job">Jobs</router-link>
-        <a class="github" href="https://github.com/vuejs/vue-hackernews-2.0" target="_blank" rel="noopener">
-          Built with Vue.js
-        </a>
-      </nav>
-    </header>
-    <transition name="fade" mode="out-in">
-      <router-view class="view"></router-view>
-    </transition>
-  </div>
+    <div id="app">
+        <bug/>
+    </div>
 </template>
 
+<script>
+export default {
+  components: {
+    Bug: () => import("./Bug.vue")
+  }
+};
+</script>
+
 <style lang="stylus">
 body
   font-family -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;

src/Bug.vue

@@ -0,0 +1,8 @@
+<script>
+export default {
+  functional: true,
+  render(h) {
+    return h("div", "hi");
+  }
+};
+</script>