dry out

packages/svelte/src/compiler/phases/3-transform/client/visitors/RenderTag.js

@@ -76,10 +76,7 @@ export function RenderTag(node, context) {
 					'$.async',
 					context.state.node,
 					memoizer.async_values(),
-					b.arrow(
-						[context.state.node, ...memoizer.async.map((memo) => memo.id)],
-						b.block(statements)
-					)
+					b.arrow([context.state.node, ...memoizer.async_ids()], b.block(statements))
 				)
 			)
 		);

packages/svelte/src/compiler/phases/3-transform/client/visitors/SlotElement.js

@@ -85,10 +85,7 @@ export function SlotElement(node, context) {
 					'$.async',
 					context.state.node,
 					async_values,
-					b.arrow(
-						[context.state.node, ...memoizer.async.map((memo) => memo.id)],
-						b.block(statements)
-					)
+					b.arrow([context.state.node, ...memoizer.async_ids()], b.block(statements))
 				)
 			)
 		);

packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/component.js

@@ -509,7 +509,7 @@ export function build_component(node, component_name, context) {
 				'$.async',
 				anchor,
 				async_values,
-				b.arrow([b.id('$$anchor'), ...memoizer.async.map(({ id }) => id)], b.block(statements))
+				b.arrow([b.id('$$anchor'), ...memoizer.async_ids()], b.block(statements))
 			)
 		);
 	}

packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js

@@ -39,6 +39,10 @@ export class Memoizer {
 		return all;
 	}
 
+	async_ids() {
+		return this.async.map((memo) => memo.id);
+	}
+
 	async_values() {
 		if (this.async.length === 0) return;
 		return b.array(this.async.map((memo) => b.thunk(memo.expression, true)));