From: qydysky <qydysky@foxmail.com>
Date: Sun, 28 Jan 2024 08:55:51 +0000 (+0800)
Subject: 1
X-Git-Tag: v0.28.20240128090105
X-Git-Url: http://127.0.0.1:8081/?a=commitdiff_plain;h=9c4c69680382ff4ebf2539856bde191f527a782e;p=part%2F.git

1
---

diff --git a/slice/Slice.go b/slice/Slice.go
index 71c7cdf..046b726 100644
--- a/slice/Slice.go
+++ b/slice/Slice.go
@@ -161,7 +161,7 @@ func (t *Buf[T]) GetCopyBuf() (buf []T) {
 }
 
 func DelFront[S ~[]T, T any](s *S, beforeIndex int) {
-	*s = (*s)[:copy(*s, (*s)[beforeIndex+1:])]
+	*s = (*s)[:copy(*s, (*s)[beforeIndex:])]
 }
 
 func AddFront[S ~[]*T, T any](s *S, t *T) {
diff --git a/slice/Slice_test.go b/slice/Slice_test.go
index f762253..61db09f 100644
--- a/slice/Slice_test.go
+++ b/slice/Slice_test.go
@@ -89,7 +89,7 @@ func Test3(t *testing.T) {
 	if unsafe.Pointer(&s) != p || cap(s) != 3 || len(s) != 3 {
 		t.Fatal()
 	}
-	DelFront(&s, 2)
+	DelFront(&s, 3)
 	if unsafe.Pointer(&s) != p || cap(s) != 3 || len(s) != 0 {
 		t.Fatal()
 	}