add failing test for #3900

test/runtime/samples/deconflict-block-methods/_config.js

@@ -0,0 +1,6 @@
+export default {
+	compileOptions: {
+		dev: true
+	},
+	html: `<div>deconflicted</div>`
+};

test/runtime/samples/deconflict-block-methods/main.svelte

@@ -0,0 +1,5 @@
+<script>
+	const create = 'deconflicted';
+</script>
+
+<div>{create}</div>