move code

packages/svelte/src/internal/client/dom/blocks/boundary.js

@@ -124,19 +124,7 @@ export function boundary(node, props, children) {
 			});
 		}
 
-		// @ts-ignore We re-use the effect's fn property to avoid allocation of an additional field
-		boundary.fn = (/** @type {unknown} */ input, /** @type {() => void} */ payload) => {
-			if (input === ASYNC_INCREMENT) {
-				boundary.f |= BOUNDARY_SUSPENDED;
-				async_count++;
-
-				// TODO post-init, show the pending snippet after a timeout
-
-				return;
-			}
-
-			if (input === ASYNC_DECREMENT) {
-				if (--async_count === 0) {
+		function unsuspend() {
 			boundary.f ^= BOUNDARY_SUSPENDED;
 
 			run_all(callbacks);
@@ -159,6 +147,22 @@ export function boundary(node, props, children) {
 			}
 		}
 
+		// @ts-ignore We re-use the effect's fn property to avoid allocation of an additional field
+		boundary.fn = (/** @type {unknown} */ input, /** @type {() => void} */ payload) => {
+			if (input === ASYNC_INCREMENT) {
+				boundary.f |= BOUNDARY_SUSPENDED;
+				async_count++;
+
+				// TODO post-init, show the pending snippet after a timeout
+
+				return;
+			}
+
+			if (input === ASYNC_DECREMENT) {
+				if (--async_count === 0) {
+					queue_boundary_micro_task(unsuspend);
+				}
+
 				return;
 			}