实现基础web服务器

vendor/github.com/bytedance/sonic/internal/encoder/errors.go

@@ -0,0 +1,65 @@
+/*
+ * 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 encoder
+
+import (
+    `encoding/json`
+    `fmt`
+    `reflect`
+    `strconv`
+    `unsafe`
+
+    `github.com/bytedance/sonic/internal/rt`
+)
+
+var _ERR_too_deep = &json.UnsupportedValueError {
+    Str   : "Value nesting too deep",
+    Value : reflect.ValueOf("..."),
+}
+
+var _ERR_nan_or_infinite = &json.UnsupportedValueError {
+    Str   : "NaN or ±Infinite",
+    Value : reflect.ValueOf("NaN or ±Infinite"),
+}
+
+func error_type(vtype reflect.Type) error {
+    return &json.UnsupportedTypeError{Type: vtype}
+}
+
+func error_number(number json.Number) error {
+    return &json.UnsupportedValueError {
+        Str   : "invalid number literal: " + strconv.Quote(string(number)),
+        Value : reflect.ValueOf(number),
+    }
+}
+
+func error_marshaler(ret []byte, pos int) error {
+    return fmt.Errorf("invalid Marshaler output json syntax at %d: %q", pos, ret)
+}
+
+const (
+    panicNilPointerOfNonEmptyString int = 1 + iota
+)
+
+func goPanic(code int, val unsafe.Pointer) {
+    switch(code){
+    case panicNilPointerOfNonEmptyString:
+        panic(fmt.Sprintf("val: %#v has nil pointer while its length is not zero!", (*rt.GoString)(val)))
+    default:
+        panic("encoder error!")
+    }
+}