remove from map immediately

Rich-Harris · Rich-Harris · commit 24683c46e626 · 2024-12-14T08:40:54.000-05:00
diff --git a/packages/svelte/src/internal/client/render.js b/packages/svelte/src/internal/client/render.js
@@ -252,7 +252,7 @@ function _mount(Component, { target, anchor, props = {}, events, context, intro
 			}
 
 			root_event_handles.delete(event_handle);
-			mounted_components.delete(component);
+
 			if (anchor_node !== anchor) {
 				anchor_node.parentNode?.removeChild(anchor_node);
 			}
@@ -293,6 +293,7 @@ export function unmount(component, options) {
 	const fn = mounted_components.get(component);
 
 	if (fn) {
+		mounted_components.delete(component);
 		return fn(options);
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,7 @@ function _mount(Component, { target, anchor, props = {}, events, context, intro`
`252`	`252`	`}`
`253`	`253`
`254`	`254`	`root_event_handles.delete(event_handle);`
`255`		`- mounted_components.delete(component);`
	`255`	`+`
`256`	`256`	`if (anchor_node !== anchor) {`
`257`	`257`	`anchor_node.parentNode?.removeChild(anchor_node);`
`258`	`258`	`}`
`@@ -293,6 +293,7 @@ export function unmount(component, options) {`
`293`	`293`	`const fn = mounted_components.get(component);`
`294`	`294`
`295`	`295`	`if (fn) {`
	`296`	`+ mounted_components.delete(component);`
`296`	`297`	`return fn(options);`
`297`	`298`	`}`
`298`	`299`