1 files changed, 3 insertions, 3 deletions
diff --git a/llgo/third_party/gofrontend/libgo/go/net/pipe.go b/llgo/third_party/gofrontend/libgo/go/net/pipe.go
index f1a2eca4e88..5fc830b7408 100644
--- a/llgo/third_party/gofrontend/libgo/go/net/pipe.go
+++ b/llgo/third_party/gofrontend/libgo/go/net/pipe.go
@@ -55,13 +55,13 @@ func (p *pipe) RemoteAddr() Addr {
 }
 
 func (p *pipe) SetDeadline(t time.Time) error {
-	return errors.New("net.Pipe does not support deadlines")
+	return &OpError{Op: "set", Net: "pipe", Source: nil, Addr: nil, Err: errors.New("deadline not supported")}
 }
 
 func (p *pipe) SetReadDeadline(t time.Time) error {
-	return errors.New("net.Pipe does not support deadlines")
+	return &OpError{Op: "set", Net: "pipe", Source: nil, Addr: nil, Err: errors.New("deadline not supported")}
 }
 
 func (p *pipe) SetWriteDeadline(t time.Time) error {
-	return errors.New("net.Pipe does not support deadlines")
+	return &OpError{Op: "set", Net: "pipe", Source: nil, Addr: nil, Err: errors.New("deadline not supported")}
 }