From 5c784e238dda455f45b4739f6d0b79ab2e58403e Mon Sep 17 00:00:00 2001
From: ComputerGuy <63362464+Ocean-OS@users.noreply.github.com>
Date: Wed, 6 Aug 2025 18:05:29 -0700
Subject: [PATCH] add failing test

---
 .../phases/3-transform/client/visitors/SvelteBoundary.js  | 4 ++--
 .../tests/runtime-runes/samples/async-const/_config.js    | 2 +-
 .../tests/runtime-runes/samples/async-const/main.svelte   | 8 ++++++++
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js
index ae7f199621..b000559973 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js
@@ -69,13 +69,13 @@ export function SvelteBoundary(node, context) {
 			if (node.fragment.metadata.has_await) {
 				// we have to make sure the `$.suspend` goes before everything else
 				snippet_fn.body.body.splice(
-					dev ? 2 : 1,
+					dev ? 3 : 2,
 					0,
 					...const_tags.filter((node) => node.type === 'VariableDeclaration')
 				);
 			} else {
 				snippet_fn.body.body.splice(
-					dev ? 1 : 0,
+					dev ? 2 : 1,
 					0,
 					...const_tags.filter((node) => node.type === 'VariableDeclaration')
 				);
diff --git a/packages/svelte/tests/runtime-runes/samples/async-const/_config.js b/packages/svelte/tests/runtime-runes/samples/async-const/_config.js
index 084d9c3874..8aeca875f3 100644
--- a/packages/svelte/tests/runtime-runes/samples/async-const/_config.js
+++ b/packages/svelte/tests/runtime-runes/samples/async-const/_config.js
@@ -7,6 +7,6 @@ export default test({
 	async test({ assert, target }) {
 		await tick();
 
-		assert.htmlEqual(target.innerHTML, `<h1>Hello, world!</h1>`);
+		assert.htmlEqual(target.innerHTML, `<h1>Hello, world!</h1> 5 01234`);
 	}
 });
diff --git a/packages/svelte/tests/runtime-runes/samples/async-const/main.svelte b/packages/svelte/tests/runtime-runes/samples/async-const/main.svelte
index 9321bd7929..c8ac18e5c3 100644
--- a/packages/svelte/tests/runtime-runes/samples/async-const/main.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/async-const/main.svelte
@@ -3,6 +3,7 @@
 </script>
 
 <svelte:boundary>
+	{@const number = await Promise.resolve(5)}
 	{#snippet pending()}
 		<h1>Loading...</h1>
 	{/snippet}
@@ -10,6 +11,13 @@
 	{#snippet greet()}
 		{@const greeting = await `Hello, ${name}!`}
 		<h1>{greeting}</h1>
+		{number}
+		{#if number > 4}
+			{#each { length: number }, index}
+				{@const i = await index}
+				{i}
+			{/each}
+		{/if}
 	{/snippet}
 
 	{@render greet()}