From e648e423d4929426c71bdcd676131875b2d2fa1d Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Fri, 15 Aug 2025 10:18:41 -0400
Subject: [PATCH 1/3] update/simplify test

---
 .../samples/effect-order-6/A.svelte           |  7 ++++---
 .../samples/effect-order-6/B.svelte           |  4 +---
 .../samples/effect-order-6/Child.svelte       | 20 -------------------
 .../samples/effect-order-6/main.svelte        | 20 ++++++++++++-------
 4 files changed, 18 insertions(+), 33 deletions(-)
 delete mode 100644 packages/svelte/tests/runtime-runes/samples/effect-order-6/Child.svelte

diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
index 2e789a046007..efc6d58b306f 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
@@ -1,11 +1,12 @@
 <script>
 	import B from './B.svelte';
 
-	let { boolean, closed } = $props();
+	let { boolean, closed, close } = $props();
 
+	// this runs after the effect in B, because child effects run first
 	$effect(() => {
-		console.log(boolean);
+		console.log(boolean, closed);
 	});
 </script>
 
-<B {closed} />
+<B {closed} {close} />
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/B.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-6/B.svelte
index 1fad19bc1568..22339611773a 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/B.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-6/B.svelte
@@ -1,7 +1,5 @@
 <script>
-	import { close } from './Child.svelte';
-
-	let { closed } = $props();
+	let { closed, close } = $props();
 
 	$effect(() => {
 		if (closed) close();
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/Child.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-6/Child.svelte
deleted file mode 100644
index b905b4b4d7e3..000000000000
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/Child.svelte
+++ /dev/null
@@ -1,20 +0,0 @@
-<script module>
-	let object = $state();
-
-	export function open() {
-		object = { boolean: true };
-	}
-
-	export function close() {
-		object = undefined;
-	}
-</script>
-
-<script>
-	let { children } = $props();
-</script>
-
-{#if object?.boolean}
-	<!-- error occurs here, this is executed when the if should already make it falsy -->
-	{@render children(object.boolean)}
-{/if}
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/main.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-6/main.svelte
index eee487fa132f..08f6fc48da0d 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/main.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-6/main.svelte
@@ -1,6 +1,15 @@
 <script>
 	import A from './A.svelte';
-	import Child, { open } from './Child.svelte';
+
+	let object = $state();
+
+	function open() {
+		object = { boolean: true };
+	}
+
+	function close() {
+		object = undefined;
+	}
 
 	let closed = $state(false);
 </script>
@@ -15,9 +24,6 @@
 
 <hr>
 
-<Child>
-	{#snippet children(boolean)}
-		<A {closed} {boolean} />
-	{/snippet}
-</Child>
-
+{#if object}
+	<A {closed} {close} boolean={object.boolean} />
+{/if}

From d61b3e8772f73c65e6339337d568f68acf6e9c67 Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Fri, 15 Aug 2025 11:10:00 -0400
Subject: [PATCH 2/3] oops

---
 .../svelte/tests/runtime-runes/samples/effect-order-6/A.svelte  | 2 +-
 .../tests/runtime-runes/samples/effect-order-6/_config.js       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
index efc6d58b306f..22b8ed0f20fb 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-6/A.svelte
@@ -5,7 +5,7 @@
 
 	// this runs after the effect in B, because child effects run first
 	$effect(() => {
-		console.log(boolean, closed);
+		console.log({ boolean, closed });
 	});
 </script>
 
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-6/_config.js b/packages/svelte/tests/runtime-runes/samples/effect-order-6/_config.js
index 8f9077e9544b..91e1569e46aa 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-6/_config.js
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-6/_config.js
@@ -8,6 +8,6 @@ export default test({
 		flushSync(() => open.click());
 		flushSync(() => close.click());
 
-		assert.deepEqual(logs, [true]);
+		assert.deepEqual(logs, [{ boolean: true, closed: false }]);
 	}
 });

From 0ea096e763ac6a9cd5fe62d7b5acf3a68a0a5b04 Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Fri, 15 Aug 2025 11:53:45 -0400
Subject: [PATCH 3/3] simplify effect-order-7

---
 .../samples/effect-order-7/A.svelte           |  6 +++---
 .../samples/effect-order-7/B.svelte           |  4 +---
 .../samples/effect-order-7/Child.svelte       | 20 -------------------
 .../samples/effect-order-7/main.svelte        | 19 ++++++++++++------
 4 files changed, 17 insertions(+), 32 deletions(-)
 delete mode 100644 packages/svelte/tests/runtime-runes/samples/effect-order-7/Child.svelte

diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-7/A.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-7/A.svelte
index 54f4869d6252..b55c8f4115a3 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-7/A.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-7/A.svelte
@@ -1,9 +1,9 @@
 <script>
 	import B from './B.svelte';
 
-	let { boolean, closed } = $props();
+	let { boolean, closed, close } = $props();
 </script>
 
-<span>{boolean}</span>
+<span>{boolean} {closed}</span>
 
-<B {closed} />
+<B {closed} {close} />
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-7/B.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-7/B.svelte
index 2a2e634db156..7b33c342f526 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-7/B.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-7/B.svelte
@@ -1,7 +1,5 @@
 <script>
-	import { close } from './Child.svelte';
-
-	let { closed } = $props();
+	let { closed, close } = $props();
 
 	$effect.pre(() => {
 		if (closed) close();
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-7/Child.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-7/Child.svelte
deleted file mode 100644
index 9606fd8602c7..000000000000
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-7/Child.svelte
+++ /dev/null
@@ -1,20 +0,0 @@
-<script module>
-	let object = $state();
-
-	export function open() {
-		object = { nested: { boolean: true } };
-	}
-
-	export function close() {
-		object = undefined;
-	}
-</script>
-
-<script>
-	let { children } = $props();
-</script>
-
-{#if object?.nested}
-	<!-- error occurs here, this is executed when the if should already make it falsy -->
-	{@render children(object.nested)}
-{/if}
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-order-7/main.svelte b/packages/svelte/tests/runtime-runes/samples/effect-order-7/main.svelte
index c9c45c50cf4d..d9e9eb17ada2 100644
--- a/packages/svelte/tests/runtime-runes/samples/effect-order-7/main.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/effect-order-7/main.svelte
@@ -1,6 +1,15 @@
 <script>
 	import A from './A.svelte';
-	import Child, { open } from './Child.svelte';
+
+	let object = $state();
+
+	function open() {
+		object = { boolean: true };
+	}
+
+	function close() {
+		object = undefined;
+	}
 
 	let closed = $state(false);
 </script>
@@ -15,8 +24,6 @@
 
 <hr>
 
-<Child>
-	{#snippet children(nested)}
-		<A {closed} boolean={nested.boolean} />
-	{/snippet}
-</Child>
+{#if object}
+	<A {close} {closed} boolean={object.boolean} />
+{/if}