From 70a5090cb80d18e2aa1f8570e425fe144e0c3a51 Mon Sep 17 00:00:00 2001
From: no-yan <63000297+no-yan@users.noreply.github.com>
Date: Sat, 15 Aug 2026 21:38:16 +0900
Subject: [PATCH] Avoid wrapping the queued function in an extra closure in
 parallelWorkGroup

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 tsc/internal/core/workgroup.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tsc/internal/core/workgroup.go b/tsc/internal/core/workgroup.go
index 73618a1a19fc1..0a66c73375846 100644
--- a/tsc/internal/core/workgroup.go
+++ b/tsc/internal/core/workgroup.go
@@ -36,9 +36,7 @@ func (w *parallelWorkGroup) Queue(fn func()) {
 		panic("Queue called after RunAndWait returned")
 	}
 
-	w.wg.Go(func() {
-		fn()
-	})
+	w.wg.Go(fn)
 }
 
 func (w *parallelWorkGroup) RunAndWait() {