merge main

Author: Rich-Harris

.changeset/hot-buses-end.md

@@ -1,5 +1,17 @@
 # svelte
 
+## 5.35.2
+
+### Patch Changes
+
+- fix: bump esrap ([#16295](https://github.com/sveltejs/svelte/pull/16295))
+
+## 5.35.1
+
+### Patch Changes
+
+- feat: add parent hierarchy to `__svelte_meta` objects ([#16255](https://github.com/sveltejs/svelte/pull/16255))
+
 ## 5.35.0
 
 ### Minor Changes

packages/svelte/CHANGELOG.md

@@ -2,7 +2,7 @@
   "name": "svelte",
   "description": "Cybernetically enhanced web apps",
   "license": "MIT",
-  "version": "5.35.0",
+  "version": "5.35.2",
   "type": "module",
   "types": "./types/index.d.ts",
   "engines": {
@@ -174,7 +174,7 @@
     "axobject-query": "^4.1.0",
     "clsx": "^2.1.1",
     "esm-env": "^1.2.1",
-    "esrap": "^2.0.0",
+    "esrap": "^2.1.0",
     "is-reference": "^3.0.3",
     "locate-character": "^3.0.0",
     "magic-string": "^0.30.11",

packages/svelte/package.json

@@ -11,7 +11,7 @@ import {
 	untrack,
 	increment_write_version,
 	update_effect,
-	reaction_sources,
+	source_ownership,
 	check_dirtiness,
 	untracking,
 	is_destroying_effect,
@@ -142,7 +142,7 @@ export function set(source, value, should_proxy = false) {
 		(!untracking || (active_reaction.f & INSPECT_EFFECT) !== 0) &&
 		is_runes() &&
 		(active_reaction.f & (DERIVED | BLOCK_EFFECT | EFFECT_ASYNC | INSPECT_EFFECT)) !== 0 &&
-		!(reaction_sources?.[1].includes(source) && reaction_sources[0] === active_reaction)
+		!(source_ownership?.reaction === active_reaction && source_ownership.sources.includes(source))
 	) {
 		e.state_unsafe_mutation();
 	}

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

@@ -100,17 +100,17 @@ export function set_active_effect(effect) {
 /**
  * When sources are created within a reaction, reading and writing
  * them within that reaction should not cause a re-run
- * @type {null | [active_reaction: Reaction, sources: Source[]]}
+ * @type {null | { reaction: Reaction, sources: Source[] }}
  */
-export let reaction_sources = null;
+export let source_ownership = null;
 
 /** @param {Value} value */
 export function push_reaction_value(value) {
 	if (active_reaction !== null && active_reaction.f & EFFECT_IS_UPDATING) {
-		if (reaction_sources === null) {
-			reaction_sources = [active_reaction, [value]];
+		if (source_ownership === null) {
+			source_ownership = { reaction: active_reaction, sources: [value] };
 		} else {
-			reaction_sources[1].push(value);
+			source_ownership.sources.push(value);
 		}
 	}
 }
@@ -255,10 +255,11 @@ function schedule_possible_effect_self_invalidation(signal, effect, root = true)
 
 		if (
 			!async_mode_flag &&
-			reaction_sources?.[1].includes(signal) &&
-			reaction_sources[0] === active_reaction
-		)
+			source_ownership?.reaction === active_reaction &&
+			source_ownership.sources.includes(signal)
+		) {
 			continue;
+		}
 
 		if ((reaction.f & DERIVED) !== 0) {
 			schedule_possible_effect_self_invalidation(/** @type {Derived} */ (reaction), effect, false);
@@ -280,7 +281,7 @@ export function update_reaction(reaction) {
 	var previous_untracked_writes = untracked_writes;
 	var previous_reaction = active_reaction;
 	var previous_skip_reaction = skip_reaction;
-	var previous_reaction_sources = reaction_sources;
+	var previous_reaction_sources = source_ownership;
 	var previous_component_context = component_context;
 	var previous_untracking = untracking;
 
@@ -293,7 +294,7 @@ export function update_reaction(reaction) {
 		(flags & UNOWNED) !== 0 && (untracking || !is_updating_effect || active_reaction === null);
 	active_reaction = (flags & (BRANCH_EFFECT | ROOT_EFFECT)) === 0 ? reaction : null;
 
-	reaction_sources = null;
+	source_ownership = null;
 	set_component_context(reaction.ctx);
 	untracking = false;
 	read_version++;
@@ -389,7 +390,7 @@ export function update_reaction(reaction) {
 		untracked_writes = previous_untracked_writes;
 		active_reaction = previous_reaction;
 		skip_reaction = previous_skip_reaction;
-		reaction_sources = previous_reaction_sources;
+		source_ownership = previous_reaction_sources;
 		set_component_context(previous_component_context);
 		untracking = previous_untracking;
 
@@ -804,8 +805,8 @@ export function get(signal) {
 		if (
 			!destroyed &&
 			((async_mode_flag && (active_reaction.f & DERIVED) === 0) ||
-				!reaction_sources?.[1].includes(signal) ||
-				reaction_sources[0] !== active_reaction)
+				source_ownership?.reaction !== active_reaction ||
+				!source_ownership?.sources.includes(signal))
 		) {
 			var deps = active_reaction.deps;
 

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

@@ -4,5 +4,5 @@
  * The current version, as set in package.json.
  * @type {string}
  */
-export const VERSION = '5.35.0';
+export const VERSION = '5.35.2';
 export const PUBLIC_VERSION = '5';