add test

test/runtime/samples/component-instance-deconflict-with-bind-this-with-context/_config.js

@@ -0,0 +1,3 @@
+export default {
+	preserveIdentifiers: true
+};

test/runtime/samples/component-instance-deconflict-with-bind-this-with-context/main.svelte

@@ -0,0 +1,10 @@
+<script>
+	import Item from './Item.svelte';
+	const components = [];
+</script>
+
+<ul>
+	{#each [0, 1, 2] as item}
+		<Item bind:this={components[item]} />
+	{/each}
+</ul>