only support >=go1.20

ast/api.go

@@ -1,3 +1,5 @@
+// +build amd64,go1.16,!go1.22 arm64,go1.20,!go1.22
+
 /*
  * Copyright 2022 ByteDance Inc.
  *

ast/api_compat.go

@@ -0,0 +1,116 @@
+// +build !amd64,!arm64 go1.22 !go1.16 arm64,!go1.20
+
+/*
+ * Copyright 2022 ByteDance Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ package ast
+
+ import (
+	 `encoding/json`
+	 `fmt`
+
+	 `github.com/bytedance/sonic/internal/native/types`
+	 `github.com/bytedance/sonic/internal/rt`
+ )
+
+ func init() {
+	 println("WARNING: sonic only supports Go1.16~1.20 && CPU amd64, but your environment is not suitable")
+ }
+
+ func quote(buf *[]byte, val string) {
+	 quoteString(buf, val)
+ }
+
+ func unquote(src string) (string, types.ParsingError) {
+	 sp := rt.IndexChar(src, -1)
+	 out, ok := unquoteBytes(rt.BytesFrom(sp, len(src)+2, len(src)+2))
+	 if !ok {
+		 return "", types.ERR_INVALID_ESCAPE
+	 }
+	 return rt.Mem2Str(out), 0
+ }
+
+
+ func (self *Parser) decodeValue() (val types.JsonState) {
+	 e, v := decodeValue(self.s, self.p, self.dbuf == nil)
+	 if e < 0 {
+		 return v
+	 }
+	 self.p = e
+	 return v
+ }
+
+ func (self *Parser) skip() (int, types.ParsingError) {
+	 e, s := skipValue(self.s, self.p)
+	 if e < 0 {
+		 return self.p, types.ParsingError(-e)
+	 }
+	 self.p = e
+	 return s, 0
+ }
+
+ func (self *Parser) skipFast() (int, types.ParsingError) {
+	 e, s := skipValueFast(self.s, self.p)
+	 if e < 0 {
+		 return self.p, types.ParsingError(-e)
+	 }
+	 self.p = e
+	 return s, 0
+ }
+
+ func (self *Node) encodeInterface(buf *[]byte) error {
+	 out, err := json.Marshal(self.packAny())
+	 if err != nil {
+		 return err
+	 }
+	 *buf = append(*buf, out...)
+	 return nil
+ }
+
+ func (self *Searcher) GetByPath(path ...interface{}) (Node, error) {
+	 self.parser.p = 0
+
+	 var err types.ParsingError
+	 for _, p := range path {
+		 if idx, ok := p.(int); ok && idx >= 0 {
+			 if err = self.parser.searchIndex(idx); err != 0 {
+				 return Node{}, self.parser.ExportError(err)
+			 }
+		 } else if key, ok := p.(string); ok {
+			 if err = self.parser.searchKey(key); err != 0 {
+				 return Node{}, self.parser.ExportError(err)
+			 }
+		 } else {
+			 panic("path must be either int(>=0) or string")
+		 }
+	 }
+
+	 var start = self.parser.p
+	 if start, err = self.parser.skip(); err != 0 {
+		 return Node{}, self.parser.ExportError(err)
+	 }
+	 ns := len(self.parser.s)
+	 if self.parser.p > ns || start >= ns || start>=self.parser.p {
+		 return Node{}, fmt.Errorf("skip %d char out of json boundary", start)
+	 }
+
+	 t := switchRawType(self.parser.s[start])
+	 if t == _V_NONE {
+		 return Node{}, self.parser.ExportError(err)
+	 }
+
+	 return newRawNode(self.parser.s[start:self.parser.p], t), nil
+ }

ast/api_amd64_test.go → ast/api_native_test.go

@@ -1,4 +1,4 @@
-// +build amd64,go1.16,!go1.22
+// +build amd64,go1.16,!go1.22 arm64,go1.20,!go1.22
 
 /*
  * Copyright 2022 ByteDance Inc.