skip adding dependencies for destroyed effects

packages/svelte/src/internal/client/runtime.js

@@ -529,6 +529,7 @@ function remove_reaction(signal, dependency) {
 			}
 		}
 	}
+
 	// If the derived has no reactions, then we can disconnect it from the graph,
 	// allowing it to either reconnect in the future, or be GC'd by the VM.
 	if (
@@ -965,6 +966,11 @@ export function get(signal) {
 			e.state_unsafe_local_read();
 		}
 
+		// if we're in an async derived, the parent effect could have
+		// already been destroyed
+		var destroyed = active_effect !== null && (active_effect.f & DESTROYED) !== 0;
+
+		if (!destroyed) {
 			var deps = active_reaction.deps;
 
 			if ((active_reaction.f & REACTION_IS_UPDATING) !== 0) {
@@ -996,6 +1002,7 @@ export function get(signal) {
 					reactions.push(active_reaction);
 				}
 			}
+		}
 	} else if (
 		is_derived &&
 		/** @type {Derived} */ (signal).deps === null &&