Revert "chore: avoid microtasks when flushing sync (alternative) (sveltejs#15895)

raythurnvoid · raythurnvoid · commit c9346ab39133 · 2025-06-04T01:17:12.000+01:00
* chore: avoid microtasks when flushing sync * chore: avoid microtasks when flushing sync * chore: avoid microtasks when flushing sync * tweak * WIP * another * more * tweak * fix * fix * belt and braces * Revert "belt and braces" This reverts commit f8de1cf. --------- Co-authored-by: Dominic Gannaway <trueadm@users.noreply.github.com>" This reverts commit b616412.
diff --git a/packages/svelte/src/internal/client/runtime.js b/packages/svelte/src/internal/client/runtime.js
@@ -823,8 +823,6 @@ export function flushSync(fn) {
 	if (fn) {
 		is_flushing = true;
 		flush_queued_root_effects();
-
-		is_flushing = true;
 		result = fn();
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -823,8 +823,6 @@ export function flushSync(fn) {`
`823`	`823`	`if (fn) {`
`824`	`824`	`is_flushing = true;`
`825`	`825`	`flush_queued_root_effects();`
`826`		`-`
`827`		`- is_flushing = true;`
`828`	`826`	`result = fn();`
`829`	`827`	`}`
`830`	`828`