From 431d0683db2a443dccfa67aad95650872b2db9f9 Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Mon, 30 Jun 2025 13:25:30 -0400
Subject: [PATCH] tighten up

---
 packages/svelte/src/compiler/migrate/index.js        |  2 +-
 .../svelte/src/compiler/phases/2-analyze/index.js    | 12 ++++++++++--
 packages/svelte/src/compiler/state.js                | 10 +++++-----
 3 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/packages/svelte/src/compiler/migrate/index.js b/packages/svelte/src/compiler/migrate/index.js
index 7610d40243..8ec6bbbbae 100644
--- a/packages/svelte/src/compiler/migrate/index.js
+++ b/packages/svelte/src/compiler/migrate/index.js
@@ -135,7 +135,7 @@ export function migrate(source, { filename, use_ts } = {}) {
 		});
 
 		reset_warnings(() => false);
-		reset({ filename: filename ?? '(unknown)' });
+		reset({ dev: false, filename: filename ?? '(unknown)' });
 
 		let parsed = parse(source);
 
diff --git a/packages/svelte/src/compiler/phases/2-analyze/index.js b/packages/svelte/src/compiler/phases/2-analyze/index.js
index a0e9843014..0737b47aea 100644
--- a/packages/svelte/src/compiler/phases/2-analyze/index.js
+++ b/packages/svelte/src/compiler/phases/2-analyze/index.js
@@ -271,7 +271,11 @@ export function analyze_module(source, options) {
 		classes: new Map()
 	};
 
-	state.reset(options);
+	state.reset({
+		dev: options.dev,
+		filename: options.filename,
+		rootDir: options.rootDir
+	});
 
 	walk(
 		/** @type {Node} */ (ast),
@@ -510,7 +514,11 @@ export function analyze_component(root, source, options) {
 		snippets: new Set()
 	};
 
-	state.reset(options);
+	state.reset({
+		dev: options.dev,
+		filename: options.filename,
+		rootDir: options.rootDir
+	});
 
 	if (!runes) {
 		// every exported `let` or `var` declaration becomes a prop, everything else becomes an export
diff --git a/packages/svelte/src/compiler/state.js b/packages/svelte/src/compiler/state.js
index 172e6f7677..cfcd2ac480 100644
--- a/packages/svelte/src/compiler/state.js
+++ b/packages/svelte/src/compiler/state.js
@@ -92,13 +92,13 @@ export function is_ignored(node, code) {
 }
 
 /**
- * @param {{ dev?: boolean; filename: string; rootDir?: string }} options
+ * @param {{ dev: boolean; filename: string; rootDir?: string }} state
  */
-export function reset(options) {
-	const root_dir = options.rootDir?.replace(/\\/g, '/');
-	filename = options.filename.replace(/\\/g, '/');
+export function reset(state) {
+	const root_dir = state.rootDir?.replace(/\\/g, '/');
+	filename = state.filename.replace(/\\/g, '/');
 
-	dev = !!options.dev;
+	dev = !!state.dev;
 
 	if (typeof root_dir === 'string' && filename.startsWith(root_dir)) {
 		// make filename relative to rootDir