[chore]: Bump github.com/gin-contrib/gzip from 1.0.1 to 1.1.0 (#3639)

Bumps [github.com/gin-contrib/gzip](https://github.com/gin-contrib/gzip) from 1.0.1 to 1.1.0.
- [Release notes](https://github.com/gin-contrib/gzip/releases)
- [Changelog](https://github.com/gin-contrib/gzip/blob/master/.goreleaser.yaml)
- [Commits](https://github.com/gin-contrib/gzip/compare/v1.0.1...v1.1.0)

---
updated-dependencies:
- dependency-name: github.com/gin-contrib/gzip
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

vendor/github.com/bytedance/sonic/internal/encoder/alg/mapiter.go

@@ -0,0 +1,206 @@
+/*
+ * Copyright 2021 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 alg
+
+import (
+	"encoding"
+	"reflect"
+	"strconv"
+	"sync"
+	"unsafe"
+
+	"github.com/bytedance/sonic/internal/encoder/vars"
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+type _MapPair struct {
+    k string  // when the map key is integer, k is pointed to m
+    v unsafe.Pointer
+    m [32]byte
+}
+
+type MapIterator struct {
+    It rt.GoMapIterator     // must be the first field
+    kv rt.GoSlice           // slice of _MapPair
+    ki int
+}
+
+var (
+    iteratorPool = sync.Pool{}
+    iteratorPair = rt.UnpackType(reflect.TypeOf(_MapPair{}))
+)
+
+func init() {
+    if unsafe.Offsetof(MapIterator{}.It) != 0 {
+        panic("_MapIterator.it is not the first field")
+    }
+}
+
+
+func newIterator() *MapIterator {
+    if v := iteratorPool.Get(); v == nil {
+        return new(MapIterator)
+    } else {
+        return resetIterator(v.(*MapIterator))
+    }
+}
+
+func resetIterator(p *MapIterator) *MapIterator {
+    p.ki = 0
+    p.It = rt.GoMapIterator{}
+    p.kv.Len = 0
+    return p
+}
+
+func (self *MapIterator) at(i int) *_MapPair {
+    return (*_MapPair)(unsafe.Pointer(uintptr(self.kv.Ptr) + uintptr(i) * unsafe.Sizeof(_MapPair{})))
+}
+
+func (self *MapIterator) add() (p *_MapPair) {
+    p = self.at(self.kv.Len)
+    self.kv.Len++
+    return
+}
+
+func (self *MapIterator) data() (p []_MapPair) {
+    *(*rt.GoSlice)(unsafe.Pointer(&p)) = self.kv
+    return
+}
+
+func (self *MapIterator) append(t *rt.GoType, k unsafe.Pointer, v unsafe.Pointer) (err error) {
+    p := self.add()
+    p.v = v
+
+    /* check for strings */
+    if tk := t.Kind(); tk != reflect.String {
+        return self.appendGeneric(p, t, tk, k)
+    }
+
+    /* fast path for strings */
+    p.k = *(*string)(k)
+    return nil
+}
+
+func (self *MapIterator) appendGeneric(p *_MapPair, t *rt.GoType, v reflect.Kind, k unsafe.Pointer) error {
+    switch v {
+        case reflect.Int       : p.k = rt.Mem2Str(strconv.AppendInt(p.m[:0], int64(*(*int)(k)), 10))      ; return nil
+        case reflect.Int8      : p.k = rt.Mem2Str(strconv.AppendInt(p.m[:0], int64(*(*int8)(k)), 10))     ; return nil
+        case reflect.Int16     : p.k = rt.Mem2Str(strconv.AppendInt(p.m[:0], int64(*(*int16)(k)), 10))    ; return nil
+        case reflect.Int32     : p.k = rt.Mem2Str(strconv.AppendInt(p.m[:0], int64(*(*int32)(k)), 10))    ; return nil
+        case reflect.Int64     : p.k = rt.Mem2Str(strconv.AppendInt(p.m[:0], int64(*(*int64)(k)), 10))           ; return nil
+        case reflect.Uint      : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uint)(k)), 10))    ; return nil
+        case reflect.Uint8     : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uint8)(k)), 10))   ; return nil
+        case reflect.Uint16    : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uint16)(k)), 10))  ; return nil
+        case reflect.Uint32    : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uint32)(k)), 10))  ; return nil
+        case reflect.Uint64    : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uint64)(k)), 10))          ; return nil
+        case reflect.Uintptr   : p.k = rt.Mem2Str(strconv.AppendUint(p.m[:0], uint64(*(*uintptr)(k)), 10)) ; return nil
+        case reflect.Interface : return self.appendInterface(p, t, k)
+        case reflect.Struct, reflect.Ptr : return self.appendConcrete(p, t, k)
+        default                : panic("unexpected map key type")
+    }
+}
+
+func (self *MapIterator) appendConcrete(p *_MapPair, t *rt.GoType, k unsafe.Pointer) (err error) {
+    // compiler has already checked that the type implements the encoding.MarshalText interface
+    if !t.Indirect() {
+        k = *(*unsafe.Pointer)(k)
+    }
+    eface := rt.GoEface{Value: k, Type: t}.Pack()
+    out, err := eface.(encoding.TextMarshaler).MarshalText()
+    if err != nil {
+        return err
+    }
+    p.k = rt.Mem2Str(out)
+    return
+}
+
+func (self *MapIterator) appendInterface(p *_MapPair, t *rt.GoType, k unsafe.Pointer) (err error) {
+    if len(rt.IfaceType(t).Methods) == 0 {
+        panic("unexpected map key type")
+    } else if p.k, err = asText(k); err == nil {
+        return nil
+    } else {
+        return
+    }
+}
+
+func IteratorStop(p *MapIterator) {
+    iteratorPool.Put(p)
+}
+
+func IteratorNext(p *MapIterator) {
+    i := p.ki
+    t := &p.It
+
+    /* check for unordered iteration */
+    if i < 0 {
+        rt.Mapiternext(t)
+        return
+    }
+
+    /* check for end of iteration */
+    if p.ki >= p.kv.Len {
+        t.K = nil
+        t.V = nil
+        return
+    }
+
+    /* update the key-value pair, and increase the pointer */
+    t.K = unsafe.Pointer(&p.at(p.ki).k)
+    t.V = p.at(p.ki).v
+    p.ki++
+}
+
+func IteratorStart(t *rt.GoMapType, m *rt.GoMap, fv uint64) (*MapIterator, error) {
+    it := newIterator()
+    rt.Mapiterinit(t, m, &it.It)
+
+    /* check for key-sorting, empty map don't need sorting */
+    if m.Count == 0 || (fv & (1<<BitSortMapKeys)) == 0 {
+        it.ki = -1
+        return it, nil
+    }
+
+    /* pre-allocate space if needed */
+    if m.Count > it.kv.Cap {
+        it.kv = rt.GrowSlice(iteratorPair, it.kv, m.Count)
+    }
+
+    /* dump all the key-value pairs */
+    for ; it.It.K != nil; rt.Mapiternext(&it.It) {
+        if err := it.append(t.Key, it.It.K, it.It.V); err != nil {
+            IteratorStop(it)
+            return nil, err
+        }
+    }
+
+    /* sort the keys, map with only 1 item don't need sorting */
+    if it.ki = 1; m.Count > 1 {
+        radixQsort(it.data(), 0, maxDepth(it.kv.Len))
+    }
+
+    /* load the first pair into iterator */
+    it.It.V = it.at(0).v
+    it.It.K = unsafe.Pointer(&it.at(0).k)
+    return it, nil
+}
+
+func asText(v unsafe.Pointer) (string, error) {
+	text := rt.AssertI2I(rt.UnpackType(vars.EncodingTextMarshalerType), *(*rt.GoIface)(v))
+	r, e := (*(*encoding.TextMarshaler)(unsafe.Pointer(&text))).MarshalText()
+	return rt.Mem2Str(r), e
+}

vendor/github.com/bytedance/sonic/internal/encoder/alg/opts.go

@@ -0,0 +1,31 @@
+/**
+ * Copyright 2024 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 alg
+
+const (
+    BitSortMapKeys          = iota
+    BitEscapeHTML          
+    BitCompactMarshaler
+    BitNoQuoteTextMarshaler
+    BitNoNullSliceOrMap
+    BitValidateString
+    BitNoValidateJSONMarshaler
+    BitNoEncoderNewline 
+    BitEncodeNullForInfOrNan 
+	
+    BitPointerValue = 63
+)

vendor/github.com/bytedance/sonic/internal/encoder/alg/primitives.go

@@ -0,0 +1,95 @@
+/**
+ * Copyright 2024 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 alg
+
+import (
+	"encoding"
+	"encoding/json"
+
+	"github.com/bytedance/sonic/internal/encoder/vars"
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+func Compact(p *[]byte, v []byte) error {
+	buf := vars.NewBuffer()
+	err := json.Compact(buf, v)
+
+	/* check for errors */
+	if err != nil {
+		return err
+	}
+
+	/* add to result */
+	v = buf.Bytes()
+	*p = append(*p, v...)
+
+	/* return the buffer into pool */
+	vars.FreeBuffer(buf)
+	return nil
+}
+
+func EncodeNil(rb *[]byte) error {
+	*rb = append(*rb, 'n', 'u', 'l', 'l')
+	return nil
+}
+
+// func Make_EncodeTypedPointer(computor func(*rt.GoType, ...interface{}) (interface{}, error)) func(*[]byte, *rt.GoType, *unsafe.Pointer, *vars.Stack, uint64) error {
+// 	return func(buf *[]byte, vt *rt.GoType, vp *unsafe.Pointer, sb *vars.Stack, fv uint64) error {
+// 		if vt == nil {
+// 			return EncodeNil(buf)
+// 		} else if fn, err := vars.FindOrCompile(vt, (fv&(1<<BitPointerValue)) != 0, computor); err != nil {
+// 			return err
+// 		} else if vt.Indirect() {
+// 			err := fn(buf, *vp, sb, fv)
+// 			return err
+// 		} else {
+// 			err := fn(buf, unsafe.Pointer(vp), sb, fv)
+// 			return err
+// 		}
+// 	}
+// }
+
+func EncodeJsonMarshaler(buf *[]byte, val json.Marshaler, opt uint64) error {
+	if ret, err := val.MarshalJSON(); err != nil {
+		return err
+	} else {
+		if opt&(1<<BitCompactMarshaler) != 0 {
+			return Compact(buf, ret)
+		}
+		if opt&(1<<BitNoValidateJSONMarshaler) == 0 {
+			if ok, s := Valid(ret); !ok {
+				return vars.Error_marshaler(ret, s)
+			}
+		}
+		*buf = append(*buf, ret...)
+		return nil
+	}
+}
+
+func EncodeTextMarshaler(buf *[]byte, val encoding.TextMarshaler, opt uint64) error {
+	if ret, err := val.MarshalText(); err != nil {
+		return err
+	} else {
+		if opt&(1<<BitNoQuoteTextMarshaler) != 0 {
+			*buf = append(*buf, ret...)
+			return nil
+		}
+		*buf = Quote(*buf, rt.Mem2Str(ret), false)
+		return nil
+	}
+}
+ 

vendor/github.com/bytedance/sonic/internal/encoder/alg/sort.go

@@ -0,0 +1,206 @@
+/*
+ * Copyright 2021 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 alg
+
+// Algorithm 3-way Radix Quicksort, d means the radix.
+// Reference: https://algs4.cs.princeton.edu/51radix/Quick3string.java.html
+func radixQsort(kvs []_MapPair, d, maxDepth int) {
+    for len(kvs) > 11 {
+        // To avoid the worst case of quickSort (time: O(n^2)), use introsort here.
+        // Reference: https://en.wikipedia.org/wiki/Introsort and
+        // https://github.com/golang/go/issues/467
+        if maxDepth == 0 {
+            heapSort(kvs, 0, len(kvs))
+            return
+        }
+        maxDepth--
+
+        p := pivot(kvs, d)
+        lt, i, gt := 0, 0, len(kvs)
+        for i < gt {
+            c := byteAt(kvs[i].k, d)
+            if c < p {
+                swap(kvs, lt, i)
+                i++
+                lt++
+            } else if c > p {
+                gt--
+                swap(kvs, i, gt)
+            } else {
+                i++
+            }
+        }
+
+        // kvs[0:lt] < v = kvs[lt:gt] < kvs[gt:len(kvs)]
+        // Native implemention:
+        //     radixQsort(kvs[:lt], d, maxDepth)
+        //     if p > -1 {
+        //         radixQsort(kvs[lt:gt], d+1, maxDepth)
+        //     }
+        //     radixQsort(kvs[gt:], d, maxDepth)
+        // Optimize as follows: make recursive calls only for the smaller parts.
+        // Reference: https://www.geeksforgeeks.org/quicksort-tail-call-optimization-reducing-worst-case-space-log-n/
+        if p == -1 {
+            if lt > len(kvs) - gt {
+                radixQsort(kvs[gt:], d, maxDepth)
+                kvs = kvs[:lt]
+            } else {
+                radixQsort(kvs[:lt], d, maxDepth)
+                kvs = kvs[gt:]
+            }
+        } else {
+            ml := maxThree(lt, gt-lt, len(kvs)-gt)
+            if ml == lt {
+                radixQsort(kvs[lt:gt], d+1, maxDepth)
+                radixQsort(kvs[gt:], d, maxDepth)
+                kvs = kvs[:lt]
+            } else if ml == gt-lt {
+                radixQsort(kvs[:lt], d, maxDepth)
+                radixQsort(kvs[gt:], d, maxDepth)
+                kvs = kvs[lt:gt]
+                d += 1
+            } else {
+                radixQsort(kvs[:lt], d, maxDepth)
+                radixQsort(kvs[lt:gt], d+1, maxDepth)
+                kvs = kvs[gt:] 
+            }
+        }
+    }
+    insertRadixSort(kvs, d)
+}
+
+func insertRadixSort(kvs []_MapPair, d int) {
+    for i := 1; i < len(kvs); i++ {
+        for j := i; j > 0 && lessFrom(kvs[j].k, kvs[j-1].k, d); j-- {
+            swap(kvs, j, j-1)
+        }
+    }
+}
+
+func pivot(kvs []_MapPair, d int) int {
+    m := len(kvs) >> 1
+    if len(kvs) > 40 {
+        // Tukey's ``Ninther,'' median of three mediankvs of three.
+        t := len(kvs) / 8
+        return medianThree(
+            medianThree(byteAt(kvs[0].k, d), byteAt(kvs[t].k, d), byteAt(kvs[2*t].k, d)),
+            medianThree(byteAt(kvs[m].k, d), byteAt(kvs[m-t].k, d), byteAt(kvs[m+t].k, d)),
+            medianThree(byteAt(kvs[len(kvs)-1].k, d),
+                byteAt(kvs[len(kvs)-1-t].k, d),
+                byteAt(kvs[len(kvs)-1-2*t].k, d)))
+    }
+    return medianThree(byteAt(kvs[0].k, d), byteAt(kvs[m].k, d), byteAt(kvs[len(kvs)-1].k, d))
+}
+
+func medianThree(i, j, k int) int {
+    if i > j {
+        i, j = j, i
+    } // i < j
+    if k < i {
+        return i
+    }
+    if k > j {
+        return j
+    }
+    return k
+}
+
+func maxThree(i, j, k int) int {
+    max := i
+    if max < j {
+        max = j
+    }
+    if max < k {
+        max = k
+    }
+    return max
+}
+
+// maxDepth returns a threshold at which quicksort should switch
+// to heapsort. It returnkvs 2*ceil(lg(n+1)).
+func maxDepth(n int) int {
+    var depth int
+    for i := n; i > 0; i >>= 1 {
+        depth++
+    }
+    return depth * 2
+}
+
+// siftDown implements the heap property on kvs[lo:hi].
+// first is an offset into the array where the root of the heap lies.
+func siftDown(kvs []_MapPair, lo, hi, first int) {
+    root := lo
+    for {
+        child := 2*root + 1
+        if child >= hi {
+            break
+        }
+        if child+1 < hi && kvs[first+child].k < kvs[first+child+1].k {
+            child++
+        }
+        if kvs[first+root].k >= kvs[first+child].k {
+            return
+        }
+        swap(kvs, first+root, first+child)
+        root = child
+    }
+}
+
+func heapSort(kvs []_MapPair, a, b int) {
+    first := a
+    lo := 0
+    hi := b - a
+
+    // Build heap with the greatest element at top.
+    for i := (hi - 1) / 2; i >= 0; i-- {
+        siftDown(kvs, i, hi, first)
+    }
+
+    // Pop elements, the largest first, into end of kvs.
+    for i := hi - 1; i >= 0; i-- {
+        swap(kvs, first, first+i)
+        siftDown(kvs, lo, i, first)
+    }
+}
+
+// Note that _MapPair.k is NOT pointed to _MapPair.m when map key is integer after swap
+func swap(kvs []_MapPair, a, b int) {
+    kvs[a].k, kvs[b].k = kvs[b].k, kvs[a].k
+    kvs[a].v, kvs[b].v = kvs[b].v, kvs[a].v
+}
+
+// Compare two strings from the pos d.
+func lessFrom(a, b string, d int) bool {
+    l := len(a)
+    if l > len(b) {
+        l = len(b)
+    }
+    for i := d; i < l; i++ {
+        if a[i] == b[i] {
+            continue
+        }
+        return a[i] < b[i]
+    }
+    return len(a) < len(b)
+}
+
+func byteAt(b string, p int) int {
+    if p < len(b) {
+        return int(b[p])
+    }
+    return -1
+}

vendor/github.com/bytedance/sonic/internal/encoder/alg/spec.go

@@ -0,0 +1,198 @@
+//go:build (amd64 && go1.16 && !go1.24) || (arm64 && go1.20 && !go1.24)
+// +build amd64,go1.16,!go1.24 arm64,go1.20,!go1.24
+
+/**
+ * Copyright 2024 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 alg
+
+import (
+	"runtime"
+	"unsafe"
+
+	"github.com/bytedance/sonic/internal/native"
+	"github.com/bytedance/sonic/internal/native/types"
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+// Valid validates json and returns first non-blank character position,
+// if it is only one valid json value.
+// Otherwise returns invalid character position using start.
+//
+// Note: it does not check for the invalid UTF-8 characters.
+func Valid(data []byte) (ok bool, start int) {
+    n := len(data)
+    if n == 0 {
+        return false, -1
+    }
+    s := rt.Mem2Str(data)
+    p := 0
+    m := types.NewStateMachine()
+    ret := native.ValidateOne(&s, &p, m, 0)
+    types.FreeStateMachine(m)
+
+    if ret < 0 {
+        return false, p-1
+    }
+
+    /* check for trailing spaces */
+    for ;p < n; p++ {
+        if (types.SPACE_MASK & (1 << data[p])) == 0 {
+            return false, p
+        }
+    }
+
+    return true, ret
+}
+
+var typeByte = rt.UnpackEface(byte(0)).Type
+
+//go:nocheckptr
+func Quote(buf []byte, val string, double bool) []byte {
+	if len(val) == 0 {
+		if double {
+			return append(buf, `"\"\""`...)
+		}
+		return append(buf, `""`...)
+	}
+
+	if double {
+		buf = append(buf, `"\"`...)
+	} else {
+		buf = append(buf, `"`...)
+	}
+	sp := rt.IndexChar(val, 0)
+	nb := len(val)
+	b := (*rt.GoSlice)(unsafe.Pointer(&buf))
+
+	// input buffer
+	for nb > 0 {
+		// output buffer
+		dp := unsafe.Pointer(uintptr(b.Ptr) + uintptr(b.Len))
+		dn := b.Cap - b.Len
+		// call native.Quote, dn is byte count it outputs
+		opts := uint64(0)
+		if double {
+			opts = types.F_DOUBLE_UNQUOTE
+		}
+		ret := native.Quote(sp, nb, dp, &dn, opts)
+		// update *buf length
+		b.Len += dn
+
+		// no need more output
+		if ret >= 0 {
+			break
+		}
+
+		// double buf size
+		*b = rt.GrowSlice(typeByte, *b, b.Cap*2)
+		// ret is the complement of consumed input
+		ret = ^ret
+		// update input buffer
+		nb -= ret
+		sp = unsafe.Pointer(uintptr(sp) + uintptr(ret))
+	}
+
+	runtime.KeepAlive(buf)
+	runtime.KeepAlive(sp)
+	if double {
+		buf = append(buf, `\""`...)
+	} else {
+		buf = append(buf, `"`...)
+	}
+
+	return buf
+}
+
+func HtmlEscape(dst []byte, src []byte) []byte {
+	var sidx int
+
+	dst = append(dst, src[:0]...) // avoid check nil dst
+	sbuf := (*rt.GoSlice)(unsafe.Pointer(&src))
+	dbuf := (*rt.GoSlice)(unsafe.Pointer(&dst))
+
+	/* grow dst if it is shorter */
+	if cap(dst)-len(dst) < len(src)+types.BufPaddingSize {
+		cap := len(src)*3/2 + types.BufPaddingSize
+		*dbuf = rt.GrowSlice(typeByte, *dbuf, cap)
+	}
+
+	for sidx < sbuf.Len {
+		sp := rt.Add(sbuf.Ptr, uintptr(sidx))
+		dp := rt.Add(dbuf.Ptr, uintptr(dbuf.Len))
+
+		sn := sbuf.Len - sidx
+		dn := dbuf.Cap - dbuf.Len
+		nb := native.HTMLEscape(sp, sn, dp, &dn)
+
+		/* check for errors */
+		if dbuf.Len += dn; nb >= 0 {
+			break
+		}
+
+		/* not enough space, grow the slice and try again */
+		sidx += ^nb
+		*dbuf = rt.GrowSlice(typeByte, *dbuf, dbuf.Cap*2)
+	}
+	return dst
+}
+
+func F64toa(buf []byte, v float64) ([]byte) {
+	if v == 0 {
+		return append(buf, '0')
+	}
+	buf = rt.GuardSlice2(buf, 64)
+	ret := native.F64toa((*byte)(rt.IndexByte(buf, len(buf))), v)
+	if ret > 0 {
+		return buf[:len(buf)+ret]
+	} else {
+		return buf
+	}
+}
+
+func F32toa(buf []byte, v float32) ([]byte) {
+	if v == 0 {
+		return append(buf, '0')
+	}
+	buf = rt.GuardSlice2(buf, 64)
+	ret := native.F32toa((*byte)(rt.IndexByte(buf, len(buf))), v)
+	if ret > 0 {
+		return buf[:len(buf)+ret]
+	} else {
+		return buf
+	}
+}
+
+func I64toa(buf []byte, v int64) ([]byte) {
+	buf = rt.GuardSlice2(buf, 32)
+	ret := native.I64toa((*byte)(rt.IndexByte(buf, len(buf))), v)
+	if ret > 0 {
+		return buf[:len(buf)+ret]
+	} else {
+		return buf
+	}
+}
+
+func U64toa(buf []byte, v uint64) ([]byte) {
+	buf = rt.GuardSlice2(buf, 32)
+	ret := native.U64toa((*byte)(rt.IndexByte(buf, len(buf))), v)
+	if ret > 0 {
+		return buf[:len(buf)+ret]
+	} else {
+		return buf
+	}
+}
+

vendor/github.com/bytedance/sonic/internal/encoder/alg/spec_compat.go

@@ -0,0 +1,148 @@
+// +build !amd64,!arm64 go1.24 !go1.16 arm64,!go1.20
+
+/**
+ * Copyright 2024 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 alg
+
+import (
+	_ "unsafe"
+	"unicode/utf8"
+	"strconv"
+	"bytes"
+	"encoding/json"
+
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+// Valid validates json and returns first non-blank character position,
+// if it is only one valid json value.
+// Otherwise returns invalid character position using start.
+//
+// Note: it does not check for the invalid UTF-8 characters.
+func Valid(data []byte) (ok bool, start int) {
+	ok = json.Valid(data)
+	return ok, 0
+}
+
+var typeByte = rt.UnpackEface(byte(0)).Type
+
+func Quote(e []byte, s string, double bool) []byte {
+	if len(s) == 0 {
+		if double {
+			return append(e, `"\"\""`...)
+		}
+		return append(e, `""`...)
+	}
+
+	b := e
+	ss := len(e)
+	e = append(e, '"')
+	start := 0
+
+	for i := 0; i < len(s); {
+		if b := s[i]; b < utf8.RuneSelf {
+			if rt.SafeSet[b] {
+				i++
+				continue
+			}
+			if start < i {
+				e = append(e, s[start:i]...)
+			}
+			e = append(e, '\\')
+			switch b {
+			case '\\', '"':
+				e = append(e, b)
+			case '\n':
+				e = append(e, 'n')
+			case '\r':
+				e = append(e, 'r')
+			case '\t':
+				e = append(e, 't')
+			default:
+				// This encodes bytes < 0x20 except for \t, \n and \r.
+				// If escapeHTML is set, it also escapes <, >, and &
+				// because they can lead to security holes when
+				// user-controlled strings are rendered into JSON
+				// and served to some browsers.
+				e = append(e, `u00`...)
+				e = append(e, rt.Hex[b>>4])
+				e = append(e, rt.Hex[b&0xF])
+			}
+			i++
+			start = i
+			continue
+		}
+		c, size := utf8.DecodeRuneInString(s[i:])
+		// if correct && c == utf8.RuneError && size == 1 {
+		// 	if start < i {
+		// 		e = append(e, s[start:i]...)
+		// 	}
+		// 	e = append(e, `\ufffd`...)
+		// 	i += size
+		// 	start = i
+		// 	continue
+		// }
+		if c == '\u2028' || c == '\u2029' {
+			if start < i {
+				e = append(e, s[start:i]...)
+			}
+			e = append(e, `\u202`...)
+			e = append(e, rt.Hex[c&0xF])
+			i += size
+			start = i
+			continue
+		}
+		i += size
+	}
+
+	if start < len(s) {
+		e = append(e, s[start:]...)
+	}
+	e = append(e, '"')
+
+	if double {
+		return strconv.AppendQuote(b, string(e[ss:]))
+	} else {
+		return e
+	}
+}
+
+func HtmlEscape(dst []byte, src []byte) []byte {
+	buf := bytes.NewBuffer(dst)
+	json.HTMLEscape(buf, src)
+	return buf.Bytes()
+}
+
+func F64toa(buf []byte, v float64) ([]byte) {
+	bs := bytes.NewBuffer(buf)
+	_ = json.NewEncoder(bs).Encode(v)
+	return bs.Bytes()
+}
+
+func F32toa(buf []byte, v float32) ([]byte) {
+	bs := bytes.NewBuffer(buf)
+	_ = json.NewEncoder(bs).Encode(v)
+	return bs.Bytes()
+}
+
+func I64toa(buf []byte, v int64) ([]byte) {
+	return strconv.AppendInt(buf, int64(v), 10)
+}
+
+func U64toa(buf []byte, v uint64) ([]byte) {
+	return strconv.AppendUint(buf, v, 10)
+}