fix import order causing Cannot read properties of undefined on dev load

packages/svelte/src/internal/client/reactivity/batch.js

@@ -28,9 +28,9 @@ import {
 	is_dirty,
 	is_updating_effect,
 	set_is_updating_effect,
-	set_signal_status,
 	update_effect
 } from '../runtime.js';
+import { set_signal_status } from './status.js';
 import * as e from '../errors.js';
 import { flush_tasks, queue_micro_task } from '../dom/task.js';
 import { DEV } from 'esm-env';

packages/svelte/src/internal/client/reactivity/deriveds.js

@@ -17,14 +17,13 @@ import {
 import {
 	active_reaction,
 	active_effect,
-	set_signal_status,
 	update_reaction,
 	increment_write_version,
 	set_active_effect,
 	push_reaction_value,
-	is_destroying_effect,
-	update_derived_status
+	is_destroying_effect
 } from '../runtime.js';
+import { set_signal_status, update_derived_status } from './status.js';
 import { equals, safe_equals } from './equality.js';
 import * as e from '../errors.js';
 import * as w from '../warnings.js';

packages/svelte/src/internal/client/reactivity/effects.js

@@ -1,4 +1,5 @@
 /** @import { ComponentContext, ComponentContextLegacy, Derived, Effect, TemplateNode, TransitionManager } from '#client' */
+import { set_signal_status } from './status.js';
 import {
 	is_dirty,
 	active_effect,
@@ -9,7 +10,6 @@ import {
 	remove_reactions,
 	set_active_reaction,
 	set_is_destroying_effect,
-	set_signal_status,
 	untrack,
 	untracking
 } from '../runtime.js';

packages/svelte/src/internal/client/reactivity/sources.js

@@ -6,7 +6,6 @@ import {
 	untracked_writes,
 	get,
 	set_untracked_writes,
-	set_signal_status,
 	untrack,
 	increment_write_version,
 	update_effect,
@@ -16,9 +15,9 @@ import {
 	is_destroying_effect,
 	push_reaction_value,
 	set_is_updating_effect,
-	is_updating_effect,
-	update_derived_status
+	is_updating_effect
 } from '../runtime.js';
+import { set_signal_status, update_derived_status } from './status.js';
 import { equals, safe_equals } from './equality.js';
 import {
 	CLEAN,

packages/svelte/src/internal/client/reactivity/status.js

@@ -0,0 +1,25 @@
+/** @import { Derived, Signal } from '#client' */
+import { CLEAN, CONNECTED, DIRTY, MAYBE_DIRTY } from '#client/constants';
+
+const STATUS_MASK = ~(DIRTY | MAYBE_DIRTY | CLEAN);
+
+/**
+ * @param {Signal} signal
+ * @param {number} status
+ */
+export function set_signal_status(signal, status) {
+	signal.f = (signal.f & STATUS_MASK) | status;
+}
+
+/**
+ * Set a derived's status to CLEAN or MAYBE_DIRTY based on its connection state.
+ * @param {Derived} derived
+ */
+export function update_derived_status(derived) {
+	// Only mark as MAYBE_DIRTY if disconnected and has dependencies.
+	if ((derived.f & CONNECTED) !== 0 || derived.deps === null) {
+		set_signal_status(derived, CLEAN);
+	} else {
+		set_signal_status(derived, MAYBE_DIRTY);
+	}
+}

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

@@ -55,6 +55,7 @@ import { handle_error } from './error-handling.js';
 import { UNINITIALIZED } from '../../constants.js';
 import { captured_signals } from './legacy.js';
 import { without_reactive_context } from './dom/elements/bindings/shared.js';
+import { set_signal_status, update_derived_status } from './reactivity/status.js';
 
 export let is_updating_effect = false;
 
@@ -724,30 +725,6 @@ export function untrack(fn) {
 	}
 }
 
-const STATUS_MASK = ~(DIRTY | MAYBE_DIRTY | CLEAN);
-
-/**
- * @param {Signal} signal
- * @param {number} status
- * @returns {void}
- */
-export function set_signal_status(signal, status) {
-	signal.f = (signal.f & STATUS_MASK) | status;
-}
-
-/**
- * Set a derived's status to CLEAN or MAYBE_DIRTY based on its connection state.
- * @param {Derived} derived
- */
-export function update_derived_status(derived) {
-	// Only mark as MAYBE_DIRTY if disconnected and has dependencies.
-	if ((derived.f & CONNECTED) !== 0 || derived.deps === null) {
-		set_signal_status(derived, CLEAN);
-	} else {
-		set_signal_status(derived, MAYBE_DIRTY);
-	}
-}
-
 /**
  * @param {Record<string | symbol, unknown>} obj
  * @param {Array<string | symbol>} keys

packages/svelte/src/legacy/legacy-client.js

@@ -3,7 +3,8 @@ import { DIRTY, LEGACY_PROPS, MAYBE_DIRTY } from '../internal/client/constants.j
 import { user_pre_effect } from '../internal/client/reactivity/effects.js';
 import { mutable_source, set } from '../internal/client/reactivity/sources.js';
 import { hydrate, mount, unmount } from '../internal/client/render.js';
-import { active_effect, get, set_signal_status } from '../internal/client/runtime.js';
+import { active_effect, get } from '../internal/client/runtime.js';
+import { set_signal_status } from '../internal/client/reactivity/status.js';
 import { flushSync } from '../internal/client/reactivity/batch.js';
 import { define_property, is_array } from '../internal/shared/utils.js';
 import * as e from '../internal/client/errors.js';