From 3ea2d51dccafdfac152f358edf1c4a09bea02e85 Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Fri, 22 Mar 2024 15:10:27 -0400
Subject: [PATCH] remove current_block

---
 .../src/internal/client/dom/blocks/svelte-element.js     | 2 +-
 packages/svelte/src/internal/client/dom/elements/misc.js | 3 +--
 packages/svelte/src/internal/client/dom/template.js      | 2 +-
 .../svelte/src/internal/client/reactivity/effects.js     | 9 ++++-----
 packages/svelte/src/internal/client/runtime.js           | 4 ----
 5 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/packages/svelte/src/internal/client/dom/blocks/svelte-element.js b/packages/svelte/src/internal/client/dom/blocks/svelte-element.js
index b71c0de043..4aac458a4f 100644
--- a/packages/svelte/src/internal/client/dom/blocks/svelte-element.js
+++ b/packages/svelte/src/internal/client/dom/blocks/svelte-element.js
@@ -12,7 +12,7 @@ import { is_array } from '../../utils.js';
 import { set_should_intro } from '../../render.js';
 import { current_each_item, set_current_each_item } from './each.js';
 import { create_block } from './utils.js';
-import { current_block, current_effect } from '../../runtime.js';
+import { current_effect } from '../../runtime.js';
 
 /**
  * @param {import('#client').Effect} effect
diff --git a/packages/svelte/src/internal/client/dom/elements/misc.js b/packages/svelte/src/internal/client/dom/elements/misc.js
index e0fc8d2a19..97790ca4ec 100644
--- a/packages/svelte/src/internal/client/dom/elements/misc.js
+++ b/packages/svelte/src/internal/client/dom/elements/misc.js
@@ -1,6 +1,5 @@
 import { hydrating } from '../hydration.js';
 import { render_effect } from '../../reactivity/effects.js';
-import { current_block } from '../../runtime.js';
 
 /**
  * @param {HTMLElement} dom
@@ -17,7 +16,7 @@ export function autofocus(dom, value) {
 					dom.focus();
 				}
 			},
-			current_block,
+			null,
 			true,
 			false
 		);
diff --git a/packages/svelte/src/internal/client/dom/template.js b/packages/svelte/src/internal/client/dom/template.js
index 5070011a17..76fb609b77 100644
--- a/packages/svelte/src/internal/client/dom/template.js
+++ b/packages/svelte/src/internal/client/dom/template.js
@@ -5,7 +5,7 @@ import {
 	create_fragment_with_script_from_html,
 	insert
 } from './reconciler.js';
-import { current_block, current_effect } from '../runtime.js';
+import { current_effect } from '../runtime.js';
 import { is_array } from '../utils.js';
 
 /**
diff --git a/packages/svelte/src/internal/client/reactivity/effects.js b/packages/svelte/src/internal/client/reactivity/effects.js
index 32548c8d67..8e2da9a624 100644
--- a/packages/svelte/src/internal/client/reactivity/effects.js
+++ b/packages/svelte/src/internal/client/reactivity/effects.js
@@ -1,7 +1,6 @@
 import { DEV } from 'esm-env';
 import {
 	check_dirtiness,
-	current_block,
 	current_component_context,
 	current_effect,
 	current_reaction,
@@ -34,7 +33,7 @@ import { noop } from '../../common.js';
  * @param {boolean} init
  * @returns {import('#client').Effect}
  */
-function create_effect(type, fn, sync, block = current_block, init = true) {
+function create_effect(type, fn, sync, block = null, init = true) {
 	/** @type {import('#client').Effect} */
 	const signal = {
 		parent: current_effect,
@@ -99,7 +98,7 @@ export function user_effect(fn) {
 		current_component_context !== null &&
 		!current_component_context.m;
 
-	const effect = create_effect(EFFECT, fn, false, current_block, !defer);
+	const effect = create_effect(EFFECT, fn, false, null, !defer);
 
 	if (defer) {
 		const context = /** @type {import('#client').ComponentContext} */ (current_component_context);
@@ -115,7 +114,7 @@ export function user_effect(fn) {
  * @returns {() => void}
  */
 export function user_root_effect(fn) {
-	const effect = render_effect(fn, current_block, true);
+	const effect = render_effect(fn, null, true);
 	return () => {
 		destroy_effect(effect);
 	};
@@ -221,7 +220,7 @@ export function invalidate_effect(fn) {
  * @param {any} sync
  * @returns {import('#client').Effect}
  */
-export function render_effect(fn, block = current_block, managed = false, sync = true) {
+export function render_effect(fn, block = null, managed = false, sync = true) {
 	let flags = RENDER_EFFECT;
 	if (managed) {
 		flags |= MANAGED;
diff --git a/packages/svelte/src/internal/client/runtime.js b/packages/svelte/src/internal/client/runtime.js
index d00a7bbc35..e93fb6ce36 100644
--- a/packages/svelte/src/internal/client/runtime.js
+++ b/packages/svelte/src/internal/client/runtime.js
@@ -107,11 +107,7 @@ export let inspect_fn = null;
 /** @type {Array<import('./types.js').ValueDebug>} */
 let inspect_captured_signals = [];
 
-// Handle rendering tree blocks and anchors
-/** @type {null | import('./types.js').Block} */
-export let current_block = null;
 // Handling runtime component context
-
 /** @type {import('./types.js').ComponentContext | null} */
 export let current_component_context = null;