fix: treeshake

paoloricciuti · paoloricciuti · commit 24a337a24ba2 · 2025-06-12T23:32:01.000+02:00
diff --git a/packages/svelte/src/internal/client/reactivity/sources.js b/packages/svelte/src/internal/client/reactivity/sources.js
@@ -116,7 +116,12 @@ export function mutable_source(initial_value, immutable = false) {
  * @param {Source} source
  */
 export function remove_from_legacy_sources(source) {
-	if (component_context?.l?.s) {
+	if (
+		legacy_mode_flag &&
+		component_context !== null &&
+		component_context.l !== null &&
+		component_context.l.s !== null
+	) {
 		component_context.l.s = component_context.l.s.filter((s) => s !== source);
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,12 @@ export function mutable_source(initial_value, immutable = false) {`
`116`	`116`	`* @param {Source} source`
`117`	`117`	`*/`
`118`	`118`	`export function remove_from_legacy_sources(source) {`
`119`		`- if (component_context?.l?.s) {`
	`119`	`+ if (`
	`120`	`+ legacy_mode_flag &&`
	`121`	`+ component_context !== null &&`
	`122`	`+ component_context.l !== null &&`
	`123`	`+ component_context.l.s !== null`
	`124`	`+ ) {`
`120`	`125`	`component_context.l.s = component_context.l.s.filter((s) => s !== source);`
`121`	`126`	`}`
`122`	`127`	`}`