runtime: remove unused prev field of semaNode

julelang · Jan 1, 2025 · 1ce1de4 · 1ce1de4
1 parent 1d74d45
commit 1ce1de4
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/std/runtime/sema.jule b/std/runtime/sema.jule
@@ -15,7 +15,6 @@ struct semaNode {
 	sema: *u32
 	tree: &semaLeaf // Root of tree of the waiters.
 	next: &semaNode
-	prev: &semaNode
 }
 
 const semaRootSize = fmutexSize + sptrSize + 32 // +32 for u32
@@ -82,7 +81,6 @@ impl semaRoot {
 				if t.tree == nil {
 					// The tree is nil of t, put sn here.
 					// Sema have no waiters, may be out of use.
-					sn.prev = last
 					last.next = sn
 					ret
 				}