diff --git a/documentation/docs/03-template-syntax/11-bind.md b/documentation/docs/03-template-syntax/11-bind.md
index e56c2b4f77..119f87ed8e 100644
--- a/documentation/docs/03-template-syntax/11-bind.md
+++ b/documentation/docs/03-template-syntax/11-bind.md
@@ -219,11 +219,10 @@ You can give the `` a default value by adding a `selected` attribute to
- [`volume`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/volume)
- [`muted`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/muted)
-...and seven readonly ones:
+...and six readonly ones:
- [`duration`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/duration)
- [`buffered`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/buffered)
-- [`paused`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/paused)
- [`seekable`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/seekable)
- [`seeking`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/seeking_event)
- [`ended`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/ended)
diff --git a/packages/svelte/CHANGELOG.md b/packages/svelte/CHANGELOG.md
index 0e8073cc5d..9ebd37aadf 100644
--- a/packages/svelte/CHANGELOG.md
+++ b/packages/svelte/CHANGELOG.md
@@ -1,5 +1,13 @@
# svelte
+## 5.19.7
+
+### Patch Changes
+
+- chore: remove unused code from signal logic ([#15195](https://github.com/sveltejs/svelte/pull/15195))
+
+- fix: encounter svelte:element in blocks as sibling during pruning css ([#15165](https://github.com/sveltejs/svelte/pull/15165))
+
## 5.19.6
### Patch Changes
diff --git a/packages/svelte/package.json b/packages/svelte/package.json
index a286fa119d..8ea495af99 100644
--- a/packages/svelte/package.json
+++ b/packages/svelte/package.json
@@ -2,7 +2,7 @@
"name": "svelte",
"description": "Cybernetically enhanced web apps",
"license": "MIT",
- "version": "5.19.6",
+ "version": "5.19.7",
"type": "module",
"types": "./types/index.d.ts",
"engines": {
diff --git a/packages/svelte/src/compiler/phases/2-analyze/css/css-prune.js b/packages/svelte/src/compiler/phases/2-analyze/css/css-prune.js
index e719895798..fc8108e46e 100644
--- a/packages/svelte/src/compiler/phases/2-analyze/css/css-prune.js
+++ b/packages/svelte/src/compiler/phases/2-analyze/css/css-prune.js
@@ -933,11 +933,9 @@ function get_possible_element_siblings(node, adjacent_only, seen = new Set()) {
/**
* @param {Compiler.AST.EachBlock | Compiler.AST.IfBlock | Compiler.AST.AwaitBlock | Compiler.AST.KeyBlock | Compiler.AST.SlotElement} node
* @param {boolean} adjacent_only
- * @returns {Map}
+ * @returns {Map}
*/
function get_possible_last_child(node, adjacent_only) {
- /** @typedef {Map} NodeMap */
-
/** @type {Array} */
let fragments = [];
@@ -960,7 +958,7 @@ function get_possible_last_child(node, adjacent_only) {
break;
}
- /** @type {NodeMap} */
+ /** @type {Map} NodeMap */
const result = new Map();
let exhaustive = node.type !== 'SlotElement';
@@ -1001,9 +999,10 @@ function has_definite_elements(result) {
}
/**
- * @template T
- * @param {Map} from
- * @param {Map} to
+ * @template T2
+ * @template {T2} T1
+ * @param {Map} from
+ * @param {Map} to
* @returns {void}
*/
function add_to_map(from, to) {
@@ -1028,7 +1027,7 @@ function higher_existence(exist1, exist2) {
* @param {boolean} adjacent_only
*/
function loop_child(children, adjacent_only) {
- /** @type {Map} */
+ /** @type {Map} */
const result = new Map();
let i = children.length;
@@ -1041,6 +1040,8 @@ function loop_child(children, adjacent_only) {
if (adjacent_only) {
break;
}
+ } else if (child.type === 'SvelteElement') {
+ result.set(child, NODE_PROBABLY_EXISTS);
} else if (is_block(child)) {
const child_result = get_possible_last_child(child, adjacent_only);
add_to_map(child_result, result);
diff --git a/packages/svelte/src/internal/client/reactivity/deriveds.js b/packages/svelte/src/internal/client/reactivity/deriveds.js
index 0735b7296c..9babcaa073 100644
--- a/packages/svelte/src/internal/client/reactivity/deriveds.js
+++ b/packages/svelte/src/internal/client/reactivity/deriveds.js
@@ -256,15 +256,3 @@ export function update_derived(derived) {
derived.wv = increment_write_version();
}
}
-
-/**
- * @param {Derived} derived
- * @returns {void}
- */
-export function destroy_derived(derived) {
- destroy_derived_effects(derived);
- remove_reactions(derived, 0);
- set_signal_status(derived, DESTROYED);
-
- derived.v = derived.deps = derived.ctx = derived.reactions = null;
-}
diff --git a/packages/svelte/src/internal/client/render.js b/packages/svelte/src/internal/client/render.js
index bc74047f64..3256fe8274 100644
--- a/packages/svelte/src/internal/client/render.js
+++ b/packages/svelte/src/internal/client/render.js
@@ -55,7 +55,7 @@ export function set_text(text, value) {
if (str !== (text.__t ??= text.nodeValue)) {
// @ts-expect-error
text.__t = str;
- text.nodeValue = str == null ? '' : str + '';
+ text.nodeValue = str + '';
}
}
diff --git a/packages/svelte/src/internal/client/runtime.js b/packages/svelte/src/internal/client/runtime.js
index 802f0bdfc6..4a332194a3 100644
--- a/packages/svelte/src/internal/client/runtime.js
+++ b/packages/svelte/src/internal/client/runtime.js
@@ -34,9 +34,7 @@ import {
} from './dom/task.js';
import { internal_set } from './reactivity/sources.js';
import {
- destroy_derived,
destroy_derived_effects,
- execute_derived,
from_async_derived,
recent_async_deriveds,
update_derived
@@ -957,15 +955,6 @@ export function get(signal) {
var flags = signal.f;
var is_derived = (flags & DERIVED) !== 0;
- // If the derived is destroyed, just execute it again without retaining
- // its memoisation properties as the derived is stale
- if (is_derived && (flags & DESTROYED) !== 0) {
- var value = execute_derived(/** @type {Derived} */ (signal));
- // Ensure the derived remains destroyed
- destroy_derived(/** @type {Derived} */ (signal));
- return value;
- }
-
if (captured_signals !== null) {
captured_signals.add(signal);
}
diff --git a/packages/svelte/src/version.js b/packages/svelte/src/version.js
index 03ab37b583..d3c6e6b321 100644
--- a/packages/svelte/src/version.js
+++ b/packages/svelte/src/version.js
@@ -4,5 +4,5 @@
* The current version, as set in package.json.
* @type {string}
*/
-export const VERSION = '5.19.6';
+export const VERSION = '5.19.7';
export const PUBLIC_VERSION = '5';
diff --git a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/_config.js b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/_config.js
index 7c50a76bbb..a7d6c3a99d 100644
--- a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/_config.js
+++ b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/_config.js
@@ -5,15 +5,15 @@ export default test({
{
code: 'css_unused_selector',
end: {
- character: 496,
+ character: 627,
column: 10,
- line: 26
+ line: 32
},
message: 'Unused CSS selector ".x + .bar"',
start: {
- character: 487,
+ character: 618,
column: 1,
- line: 26
+ line: 32
}
}
]
diff --git a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/expected.css b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/expected.css
index 830d366702..d3fa8c97d2 100644
--- a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/expected.css
+++ b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/expected.css
@@ -9,5 +9,8 @@
.x.svelte-xyz ~ .foo:where(.svelte-xyz) span:where(.svelte-xyz) { color: green; }
.x.svelte-xyz ~ .bar:where(.svelte-xyz) { color: green; }
+ .z.svelte-xyz + .z:where(.svelte-xyz) { color: green; }
+ .z.svelte-xyz ~ .z:where(.svelte-xyz) { color: green; }
+
/* no match */
/* (unused) .x + .bar { color: green; }*/
diff --git a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/input.svelte b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/input.svelte
index 1c51a2c516..655fd86153 100644
--- a/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/input.svelte
+++ b/packages/svelte/tests/css/samples/general-siblings-combinator-svelteelement/input.svelte
@@ -10,6 +10,9 @@
bar
+{#each [1]}
+
+{/each}