update refs on outro

src/compile/render-dom/wrappers/Element/index.ts

@@ -676,7 +676,10 @@ export default class ElementWrapper extends Wrapper {
 		);
 
 		block.builders.destroy.addLine(
-			`if (${ref} === ${this.var}) ${ref} = null;`
+			`if (${ref} === ${this.var}) {
+				${ref} = null;
+				#component.$$.inject_refs(#component.$$refs);
+			}`
 		);
 	}
 

src/compile/render-dom/wrappers/InlineComponent/index.ts

@@ -344,6 +344,7 @@ export default class InlineComponentWrapper extends Wrapper {
 						${this.node.ref && deindent`
 						if (#component.$$refs.${this.node.ref.name} === ${name}) {
 							#component.$$refs.${this.node.ref.name} = null;
+							#component.$$.inject_refs(#component.$$refs);
 						}`}
 					}
 				}
@@ -398,9 +399,14 @@ export default class InlineComponentWrapper extends Wrapper {
 				`);
 			}
 
-			block.builders.destroy.addLine(deindent`
+			block.builders.destroy.addBlock(deindent`
 				${name}.$destroy(${parentNode ? '' : 'detach'});
-				${this.node.ref && `if (#component.$$refs.${this.node.ref.name} === ${name}) #component.$$refs.${this.node.ref.name} = null;`}
+				${this.node.ref && deindent`
+					if (#component.$$refs.${this.node.ref.name} === ${name}) {
+						#component.$$refs.${this.node.ref.name} = null;
+						#component.$$.inject_refs(#component.$$refs);
+					}
+				`}
 			`);
 		}
 

test/runtime/samples/transition-js-if-block-outro-timeout/_config.js

@@ -1,6 +1,4 @@
 export default {
-	intro: true,
-
 	test(assert, component, target, window, raf) {
 		component.visible = true;
 		const div = target.querySelector('div');