Merge branch 'main' into bind-files

Author: Rich-Harris

.changeset/chilly-dolphins-lick.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+chore: remove selector api

.changeset/eight-steaks-shout.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: correct update_block index type

.changeset/khaki-mails-draw.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: tighten up signals implementation

.changeset/quiet-camels-mate.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+chore: improve keyblock treeshaking

.changeset/small-papayas-laugh.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+breaking: remove Component type, keep using SvelteComponent instead

packages/svelte/scripts/build.js

@@ -27,7 +27,7 @@ await createBundle({
 		[`${pkg.name}/animate`]: `${dir}/src/animate/public.d.ts`,
 		[`${pkg.name}/compiler`]: `${dir}/src/compiler/index.js`,
 		[`${pkg.name}/easing`]: `${dir}/src/easing/index.js`,
-		[`${pkg.name}/legacy`]: `${dir}/src/legacy/public.d.ts`,
+		[`${pkg.name}/legacy`]: `${dir}/src/legacy/legacy-client.js`,
 		[`${pkg.name}/motion`]: `${dir}/src/motion/public.d.ts`,
 		[`${pkg.name}/server`]: `${dir}/src/server/index.js`,
 		[`${pkg.name}/store`]: `${dir}/src/store/public.d.ts`,

packages/svelte/src/compiler/phases/3-transform/client/utils.js

@@ -251,6 +251,8 @@ export const function_visitor = (node, context) => {
 		const in_constructor = parent.type === 'MethodDefinition' && parent.kind === 'constructor';
 
 		state = { ...context.state, in_constructor };
+	} else {
+		state = { ...context.state, in_constructor: false };
 	}
 
 	if (metadata?.hoistable === true) {

packages/svelte/src/compiler/phases/3-transform/client/visitors/template.js

@@ -2227,19 +2227,34 @@ export const template_visitors = {
 			declarations.push(b.let(node.index, index));
 		}
 
-		context.state.after_update.push(
-			b.stmt(
-				b.call(
-					'$.each',
-					context.state.node,
-					each_node_meta.array_name ? each_node_meta.array_name : b.thunk(collection),
-					b.literal(each_type),
-					key_function,
-					b.arrow([b.id('$$anchor'), item, index], b.block(declarations.concat(children))),
-					else_block
+		if ((each_type & EACH_KEYED) !== 0) {
+			context.state.after_update.push(
+				b.stmt(
+					b.call(
+						'$.each_keyed',
+						context.state.node,
+						each_node_meta.array_name ? each_node_meta.array_name : b.thunk(collection),
+						b.literal(each_type),
+						key_function,
+						b.arrow([b.id('$$anchor'), item, index], b.block(declarations.concat(children))),
+						else_block
+					)
 				)
-			)
-		);
+			);
+		} else {
+			context.state.after_update.push(
+				b.stmt(
+					b.call(
+						'$.each_indexed',
+						context.state.node,
+						each_node_meta.array_name ? each_node_meta.array_name : b.thunk(collection),
+						b.literal(each_type),
+						b.arrow([b.id('$$anchor'), item, index], b.block(declarations.concat(children))),
+						else_block
+					)
+				)
+			);
+		}
 	},
 	IfBlock(node, context) {
 		context.state.template.push('<!>');

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

@@ -8,21 +8,19 @@ const has_browser_globals = typeof window !== 'undefined';
 // than megamorphic.
 const node_prototype = /** @type {Node} */ (has_browser_globals ? Node.prototype : {});
 const element_prototype = /** @type {Element} */ (has_browser_globals ? Element.prototype : {});
-const event_target_prototype = /** @type {EventTarget} */ (
-	has_browser_globals ? EventTarget.prototype : {}
-);
+const text_prototype = /** @type {Text} */ (has_browser_globals ? Text.prototype : {});
 const map_prototype = Map.prototype;
 const append_child_method = node_prototype.appendChild;
 const clone_node_method = node_prototype.cloneNode;
 const map_set_method = map_prototype.set;
 const map_get_method = map_prototype.get;
 const map_delete_method = map_prototype.delete;
-// @ts-expect-error improve perf of expando on DOM nodes for events
-event_target_prototype.__click = undefined;
-// @ts-expect-error improve perf of expando on DOM textValue updates
-event_target_prototype.__nodeValue = ' ';
+// @ts-expect-error improve perf of expando on DOM events
+element_prototype.__click = undefined;
+// @ts-expect-error improve perf of expando on DOM text updates
+text_prototype.__nodeValue = ' ';
 // @ts-expect-error improve perf of expando on DOM className updates
-event_target_prototype.__className = '';
+element_prototype.__className = '';
 
 const first_child_get = /** @type {(this: Node) => ChildNode | null} */ (
 	// @ts-ignore
@@ -162,11 +160,10 @@ export function set_class_name(node, class_name) {
 /**
  * @template {Node} N
  * @param {N} node
- * @param {string} text
  * @returns {void}
  */
-export function text_content(node, text) {
-	text_content_set.call(node, text);
+export function clear_text_content(node) {
+	text_content_set.call(node, '');
 }
 
 /** @param {string} name */

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

@@ -1,4 +1,4 @@
-import { append_child, map_get, map_set, text_content } from './operations.js';
+import { append_child, map_get, map_set, clear_text_content } from './operations.js';
 import {
 	current_hydration_fragment,
 	get_hydration_fragment,
@@ -198,7 +198,7 @@ export function reconcile_indexed_array(
 		b_blocks = [];
 		// Remove old blocks
 		if (is_controlled && a !== 0) {
-			text_content(dom, '');
+			clear_text_content(dom);
 		}
 		while (index < length) {
 			block = a_blocks[index++];
@@ -260,9 +260,9 @@ export function reconcile_indexed_array(
  * @param {Element | Comment | Text} dom
  * @param {boolean} is_controlled
  * @param {(anchor: null, item: V, index: number | import('./types.js').Signal<number>) => void} render_fn
- * @param {Array<string> | null} keys
  * @param {number} flags
  * @param {boolean} apply_transitions
+ * @param {Array<string> | null} keys
  * @returns {void}
  */
 export function reconcile_tracked_array(
@@ -271,9 +271,9 @@ export function reconcile_tracked_array(
 	dom,
 	is_controlled,
 	render_fn,
-	keys,
 	flags,
-	apply_transitions
+	apply_transitions,
+	keys
 ) {
 	var a_blocks = each_block.items;
 	const is_computed_key = keys !== null;
@@ -295,7 +295,7 @@ export function reconcile_tracked_array(
 		b_blocks = [];
 		// Remove old blocks
 		if (is_controlled && a !== 0) {
-			text_content(dom, '');
+			clear_text_content(dom);
 		}
 		while (a > 0) {
 			block = a_blocks[--a];