fixes

src/compiler/compile/render_dom/Renderer.ts

@@ -34,6 +34,11 @@ export default class Renderer {
 			.filter(v => ((v.referenced || v.export_name) && !v.hoistable))
 			.forEach(v => this.add_to_context(v.name));
 
+		// ensure store values are included in context
+		component.vars
+			.filter(v => v.subscribable)
+			.forEach(v => this.add_to_context(`$${v.name}`));
+
 		if (component.var_lookup.has('$$props')) {
 			this.add_to_context('$$props');
 		}
@@ -145,11 +150,11 @@ export default class Renderer {
 		}, 0);
 	}
 
-	changed(names, needs_update = false) {
+	changed(names, is_reactive_declaration = false) {
 		const bitmask = this.get_bitmask(names);
 
-		return needs_update
-			? x`(#changed = $$self.$$.dirty) & ${bitmask}`
+		return is_reactive_declaration
+			? x`$$self.$$.dirty & ${bitmask}`
 			: x`#changed & ${bitmask}`;
 	}
 

src/compiler/compile/render_dom/index.ts

@@ -391,7 +391,7 @@ export default function dom(
 				${injected.map(name => b`let ${name};`)}
 
 				${reactive_declarations.length > 0 && b`
-				$$self.$$.update = #changed => {
+				$$self.$$.update = () => {
 					${reactive_declarations}
 				};
 				`}
@@ -406,7 +406,7 @@ export default function dom(
 	}
 
 	const prop_indexes = x`{
-		${props.map(v => p`${v.export_name}: ${renderer.context_lookup.get(v.name)}`)}
+		${props.filter(v => !v.hoistable).map(v => p`${v.export_name}: ${renderer.context_lookup.get(v.name)}`)}
 	}` as ObjectExpression;
 
 	if (options.customElement) {

src/runtime/internal/Component.ts

@@ -24,7 +24,7 @@ interface T$$ {
 	dirty: number;
 	ctx: null|any;
 	bound: any;
-	update: (n: number) => number;
+	update: () => void;
 	callbacks: any;
 	after_update: any[];
 	props: Record<string, 0 | string>;
@@ -108,7 +108,7 @@ export function init(component, options, instance, create_fragment, not_equal, p
 
 		// state
 		props,
-		update: (noop as unknown as (n: number) => number),
+		update: noop,
 		not_equal,
 		bound: blank_object(),
 
@@ -136,7 +136,7 @@ export function init(component, options, instance, create_fragment, not_equal, p
 		})
 		: prop_values;
 
-	$$.update(-1);
+	$$.update();
 	ready = true;
 	run_all($$.before_update);
 

src/runtime/internal/scheduler.ts

@@ -71,7 +71,7 @@ export function flush() {
 
 function update($$) {
 	if ($$.fragment !== null) {
-		$$.update($$.dirty);
+		$$.update();
 		run_all($$.before_update);
 		$$.fragment && $$.fragment.p($$.ctx, $$.dirty);
 		$$.dirty = -1;