From a3885eabb90cc233617149549ee16c62b884144b Mon Sep 17 00:00:00 2001
From: francoispqt <francois@parquet.ninja>
Date: Tue, 1 May 2018 21:53:03 +0800
Subject: [PATCH] reduce alloc in unsafe API

---
 decode_unsafe.go | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/decode_unsafe.go b/decode_unsafe.go
index 6cc18ec..0720356 100644
--- a/decode_unsafe.go
+++ b/decode_unsafe.go
@@ -14,7 +14,7 @@ var Unsafe = decUnsafe{}
 type decUnsafe struct{}
 
 func (u decUnsafe) UnmarshalArray(data []byte, v UnmarshalerArray) error {
-	dec := BorrowDecoder(nil)
+	dec := borrowDecoder(nil, 0)
 	defer dec.Release()
 	dec.data = data
 	dec.length = len(data)
@@ -29,7 +29,7 @@ func (u decUnsafe) UnmarshalArray(data []byte, v UnmarshalerArray) error {
 }
 
 func (u decUnsafe) UnmarshalObject(data []byte, v UnmarshalerObject) error {
-	dec := BorrowDecoder(nil)
+	dec := borrowDecoder(nil, 0)
 	defer dec.Release()
 	dec.data = data
 	dec.length = len(data)
@@ -48,52 +48,52 @@ func (u decUnsafe) Unmarshal(data []byte, v interface{}) error {
 	var dec *Decoder
 	switch vt := v.(type) {
 	case *string:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeString(vt)
 	case *int:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeInt(vt)
 	case *int32:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeInt32(vt)
 	case *uint32:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeUint32(vt)
 	case *int64:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeInt64(vt)
 	case *uint64:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeUint64(vt)
 	case *float64:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeFloat64(vt)
 	case *bool:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		err = dec.decodeBool(vt)
 	case UnmarshalerObject:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		_, err = dec.decodeObject(vt)
 	case UnmarshalerArray:
-		dec = BorrowDecoder(nil)
+		dec = borrowDecoder(nil, 0)
 		dec.length = len(data)
 		dec.data = data
 		_, err = dec.decodeArray(vt)