add failing test for #2278

test/runtime/samples/function-hoisting/_config.js

@@ -0,0 +1,7 @@
+export default {
+  props: {
+    greeting: 'Good day'
+  },
+
+  html: '<h1>Good day, world</h1>'
+}

test/runtime/samples/function-hoisting/main.svelte

@@ -0,0 +1,15 @@
+<script>
+	export let greeting = 'Hello'
+	let name = 'world';
+
+  // both functions, and `name` are hoistable, but hoistMe does not get hoisted
+	function hoistMeMaybe () {
+		return hoistMe(name) // comment out this line => hoistMe is hoisted
+	}
+
+	function hoistMe (name) {
+		return name
+	}
+</script>
+
+<h1>{greeting}, {hoistMeMaybe()}</h1>