Fix pointer op

cmd/generator/main.go

@@ -15,8 +15,6 @@ type opType struct {
 	Op                    string
 	Code                  string
 	HeadToPtrHead         func() string
-	HeadToNPtrHead        func() string
-	HeadToAnonymousHead   func() string
 	HeadToOmitEmptyHead   func() string
 	HeadToStringTagHead   func() string
 	PtrHeadToHead         func() string
@@ -29,14 +27,6 @@ func (t opType) IsHeadToPtrHead() bool {
 	return t.Op != t.HeadToPtrHead()
 }
 
-func (t opType) IsHeadToNPtrHead() bool {
-	return t.Op != t.HeadToNPtrHead()
-}
-
-func (t opType) IsHeadToAnonymousHead() bool {
-	return t.Op != t.HeadToAnonymousHead()
-}
-
 func (t opType) IsHeadToOmitEmptyHead() bool {
 	return t.Op != t.HeadToOmitEmptyHead()
 }
@@ -66,8 +56,6 @@ func createOpType(op, code string) opType {
 		Op:                    op,
 		Code:                  code,
 		HeadToPtrHead:         func() string { return op },
-		HeadToNPtrHead:        func() string { return op },
-		HeadToAnonymousHead:   func() string { return op },
 		HeadToOmitEmptyHead:   func() string { return op },
 		HeadToStringTagHead:   func() string { return op },
 		PtrHeadToHead:         func() string { return op },
@@ -121,19 +109,19 @@ func (t opType) codeType() codeType {
     }
     return codeStructField
   }
-  if strings.Contains(t.String(), "ArrayHead") {
+  if t.String() == "Array" || t.String() == "ArrayPtr" {
     return codeArrayHead
   }
   if strings.Contains(t.String(), "ArrayElem") {
     return codeArrayElem
   }
-  if strings.Contains(t.String(), "SliceHead") {
+  if t.String() == "Slice" || t.String() == "SlicePtr" {
     return codeSliceHead
   }
   if strings.Contains(t.String(), "SliceElem") {
     return codeSliceElem
   }
-  if strings.Contains(t.String(), "MapHead") {
+  if t.String() == "Map" || t.String() == "MapPtr" {
     return codeMapHead
   }
   if strings.Contains(t.String(), "MapKey") {
@@ -153,9 +141,6 @@ func (t opType) headToPtrHead() opType {
   if strings.Index(t.String(), "PtrHead") > 0 {
     return t
   }
-  if strings.Index(t.String(), "PtrAnonymousHead") > 0 {
-    return t
-  }
 
   idx := strings.Index(t.String(), "Field")
   if idx == -1 {
@@ -163,42 +148,13 @@ func (t opType) headToPtrHead() opType {
   }
   suffix := "Ptr"+t.String()[idx+len("Field"):]
 
-  const toPtrOffset = 6
+  const toPtrOffset = 3
   if strings.Contains(opType(int(t) + toPtrOffset).String(), suffix) {
     return opType(int(t) + toPtrOffset)
   }
   return t
 }
 
-func (t opType) headToNPtrHead() opType {
-  if strings.Index(t.String(), "PtrHead") > 0 {
-    return t
-  }
-  if strings.Index(t.String(), "PtrAnonymousHead") > 0 {
-    return t
-  }
-
-  idx := strings.Index(t.String(), "Field")
-  if idx == -1 {
-    return t
-  }
-  suffix := "NPtr"+t.String()[idx+len("Field"):]
-
-  const toPtrOffset = 12
-  if strings.Contains(opType(int(t) + toPtrOffset).String(), suffix) {
-    return opType(int(t) + toPtrOffset)
-  }
-  return t
-}
-
-func (t opType) headToAnonymousHead() opType {
-  const toAnonymousOffset = 3
-  if strings.Contains(opType(int(t) + toAnonymousOffset).String(), "Anonymous") {
-    return opType(int(t) + toAnonymousOffset)
-  }
-  return t
-}
-
 func (t opType) headToOmitEmptyHead() opType {
   const toOmitEmptyOffset = 1
   if strings.Contains(opType(int(t) + toOmitEmptyOffset).String(), "OmitEmpty") {
@@ -223,7 +179,7 @@ func (t opType) ptrHeadToHead() opType {
   }
   suffix := t.String()[idx+len("Ptr"):]
 
-  const toPtrOffset = 6
+  const toPtrOffset = 3
   if strings.Contains(opType(int(t) - toPtrOffset).String(), suffix) {
     return opType(int(t) - toPtrOffset)
   }
@@ -281,8 +237,7 @@ func (t opType) fieldToStringTagField() opType {
 		"array", "map", "mapLoad", "slice", "struct", "MarshalJSON", "MarshalText", "recursive",
 		"intString", "uintString",
 		"intPtr", "uintPtr", "float32Ptr", "float64Ptr", "boolPtr", "stringPtr", "bytesPtr",
-		"arrayPtr", "slicePtr", "mapPtr", "marshalJSONPtr", "marshalTextPtr",
+		"arrayPtr", "slicePtr", "mapPtr", "marshalJSONPtr", "marshalTextPtr", "interfacePtr",
-		"intNPtr", "uintNPtr", "float32NPtr", "float64NPtr", "boolNPtr", "stringNPtr", "bytesNPtr",
 	}
 	primitiveTypesUpper := []string{}
 	for _, typ := range primitiveTypes {
@@ -292,16 +247,12 @@ func (t opType) fieldToStringTagField() opType {
 		createOpType("End", "Op"),
 		createOpType("Interface", "Op"),
 		createOpType("Ptr", "Op"),
-		createOpType("NPtr", "Op"),
-		createOpType("SliceHead", "SliceHead"),
 		createOpType("RootSliceHead", "SliceHead"),
 		createOpType("SliceElem", "SliceElem"),
 		createOpType("RootSliceElem", "SliceElem"),
 		createOpType("SliceEnd", "Op"),
-		createOpType("ArrayHead", "ArrayHead"),
 		createOpType("ArrayElem", "ArrayElem"),
 		createOpType("ArrayEnd", "Op"),
-		createOpType("MapHead", "MapHead"),
 		createOpType("MapHeadLoad", "MapHead"),
 		createOpType("MapKey", "MapKey"),
 		createOpType("MapValue", "MapValue"),
@@ -314,18 +265,15 @@ func (t opType) fieldToStringTagField() opType {
 		opTypes = append(opTypes, createOpType(typ, "Op"))
 	}
 	for _, typ := range append(primitiveTypesUpper, "") {
-		for _, ptrOrNot := range []string{"", "Ptr", "NPtr"} {
+		for _, ptrOrNot := range []string{"", "Ptr"} {
-			for _, headType := range []string{"", "Anonymous"} {
 			for _, opt := range []string{"", "OmitEmpty", "StringTag"} {
 				ptrOrNot := ptrOrNot
-					headType := headType
 				opt := opt
 				typ := typ
 
 				op := fmt.Sprintf(
-						"StructField%s%sHead%s%s",
+					"StructField%sHead%s%s",
 					ptrOrNot,
-						headType,
 					opt,
 					typ,
 				)
@@ -334,48 +282,28 @@ func (t opType) fieldToStringTagField() opType {
 					Code: "StructField",
 					HeadToPtrHead: func() string {
 						return fmt.Sprintf(
-								"StructFieldPtr%sHead%s%s",
+							"StructFieldPtrHead%s%s",
-								headType,
-								opt,
-								typ,
-							)
-						},
-						HeadToNPtrHead: func() string {
-							return fmt.Sprintf(
-								"StructFieldNPtr%sHead%s%s",
-								headType,
-								opt,
-								typ,
-							)
-						},
-						HeadToAnonymousHead: func() string {
-							return fmt.Sprintf(
-								"StructField%sAnonymousHead%s%s",
-								ptrOrNot,
 							opt,
 							typ,
 						)
 					},
 					HeadToOmitEmptyHead: func() string {
 						return fmt.Sprintf(
-								"StructField%s%sHeadOmitEmpty%s",
+							"StructField%sHeadOmitEmpty%s",
 							ptrOrNot,
-								headType,
 							typ,
 						)
 					},
 					HeadToStringTagHead: func() string {
 						return fmt.Sprintf(
-								"StructField%s%sHeadStringTag%s",
+							"StructField%sHeadStringTag%s",
 							ptrOrNot,
-								headType,
 							typ,
 						)
 					},
 					PtrHeadToHead: func() string {
 						return fmt.Sprintf(
-								"StructField%sHead%s%s",
+							"StructFieldHead%s%s",
-								headType,
 							opt,
 							typ,
 						)
@@ -387,7 +315,6 @@ func (t opType) fieldToStringTagField() opType {
 			}
 		}
 	}
-	}
 	for _, typ := range append(primitiveTypesUpper, "") {
 		for _, opt := range []string{"", "OmitEmpty", "StringTag"} {
 			opt := opt
@@ -402,8 +329,6 @@ func (t opType) fieldToStringTagField() opType {
 				Op:                  op,
 				Code:                "StructField",
 				HeadToPtrHead:       func() string { return op },
-				HeadToNPtrHead:      func() string { return op },
-				HeadToAnonymousHead: func() string { return op },
 				HeadToOmitEmptyHead: func() string { return op },
 				HeadToStringTagHead: func() string { return op },
 				PtrHeadToHead:       func() string { return op },
@@ -447,8 +372,6 @@ func (t opType) fieldToStringTagField() opType {
 				Op:                    op,
 				Code:                  "StructEnd",
 				HeadToPtrHead:         func() string { return op },
-				HeadToNPtrHead:        func() string { return op },
-				HeadToAnonymousHead:   func() string { return op },
 				HeadToOmitEmptyHead:   func() string { return op },
 				HeadToStringTagHead:   func() string { return op },
 				PtrHeadToHead:         func() string { return op },

encode_compile.go

@@ -96,9 +96,7 @@ func encodeCompileHead(ctx *encodeCompileContext) (*opcode, error) {
 func encodeLinkRecursiveCode(c *opcode) {
 	for code := c; code.op != opEnd && code.op != opStructFieldRecursiveEnd; {
 		switch code.op {
-		case opStructFieldRecursive,
+		case opStructFieldRecursive, opStructFieldPtrHeadRecursive:
-			opStructFieldPtrAnonymousHeadRecursive,
-			opStructFieldAnonymousHeadRecursive:
 			if code.jmp.linked {
 				code = code.next
 				continue
@@ -253,11 +251,46 @@ func encodeCompile(ctx *encodeCompileContext, isPtr bool) (*opcode, error) {
 	return nil, &UnsupportedTypeError{Type: rtype2type(typ)}
 }
 
+func encodeConvertPtrOp(code *opcode) opType {
+	ptrHeadOp := code.op.headToPtrHead()
+	if code.op != ptrHeadOp {
+		return ptrHeadOp
+	}
+	switch code.op {
+	case opInt:
+		return opIntPtr
+	case opUint:
+		return opUintPtr
+	case opFloat32:
+		return opFloat32Ptr
+	case opFloat64:
+		return opFloat64Ptr
+	case opString:
+		return opStringPtr
+	case opBool:
+		return opBoolPtr
+	case opBytes:
+		return opBytesPtr
+	case opArray:
+		return opArrayPtr
+	case opSlice:
+		return opSlicePtr
+	case opMap:
+		return opMapPtr
+	case opMarshalJSON:
+		return opMarshalJSONPtr
+	case opMarshalText:
+		return opMarshalTextPtr
+	case opInterface:
+		return opInterfacePtr
+	}
+	return code.op
+}
+
 func encodeCompileKey(ctx *encodeCompileContext) (*opcode, error) {
 	typ := ctx.typ
 	switch {
 	case rtype_ptrTo(typ).Implements(marshalJSONType):
-		fmt.Println("key MarshalJSON", typ)
 		return encodeCompileMarshalJSONPtr(ctx)
 	case rtype_ptrTo(typ).Implements(marshalTextType):
 		return encodeCompileMarshalTextPtr(ctx)
@@ -296,25 +329,14 @@ func encodeCompileKey(ctx *encodeCompileContext) (*opcode, error) {
 }
 
 func encodeCompilePtr(ctx *encodeCompileContext) (*opcode, error) {
-	ptrOpcodeIndex := ctx.opcodeIndex
-	ptrIndex := ctx.ptrIndex
-	ctx.incIndex()
 	code, err := encodeCompile(ctx.withType(ctx.typ.Elem()), true)
 	if err != nil {
 		return nil, err
 	}
-	ptrHeadOp := code.op.headToPtrHead()
+	code.op = encodeConvertPtrOp(code)
-	if code.op != ptrHeadOp {
+	code.ptrNum++
-		code.op = ptrHeadOp
-		code.decOpcodeIndex()
-		ctx.decIndex()
 	return code, nil
 }
-	c := ctx.context()
-	c.opcodeIndex = ptrOpcodeIndex
-	c.ptrIndex = ptrIndex
-	return newOpCodeWithNext(c, opPtr, code), nil
-}
 
 func encodeCompileMarshalJSON(ctx *encodeCompileContext) (*opcode, error) {
 	code := newOpCode(ctx, opMarshalJSON)
@@ -693,181 +715,102 @@ func encodeCompileMap(ctx *encodeCompileContext, withLoad bool) (*opcode, error)
 
 func encodeTypeToHeaderType(ctx *encodeCompileContext, code *opcode) opType {
 	switch code.op {
-	case opPtr:
-		ptrNum := 1
-		c := code
-		ctx.decIndex()
-		for {
-			if code.next.op == opPtr {
-				ptrNum++
-				code = code.next
-				ctx.decIndex()
-				continue
-			}
-			break
-		}
-		c.ptrNum = ptrNum
-		if ptrNum > 1 {
-			switch code.next.op {
-			case opInt:
-				c.mask = code.next.mask
-				c.rshiftNum = code.next.rshiftNum
-				return opStructFieldHeadIntNPtr
-			case opUint:
-				c.mask = code.next.mask
-				return opStructFieldHeadUintNPtr
-			case opFloat32:
-				return opStructFieldHeadFloat32NPtr
-			case opFloat64:
-				return opStructFieldHeadFloat64NPtr
-			case opString:
-				return opStructFieldHeadStringNPtr
-			case opBool:
-				return opStructFieldHeadBoolNPtr
-			}
-		} else {
-			switch code.next.op {
-			case opInt:
-				c.mask = code.next.mask
-				c.rshiftNum = code.next.rshiftNum
-				return opStructFieldHeadIntPtr
-			case opUint:
-				c.mask = code.next.mask
-				return opStructFieldHeadUintPtr
-			case opFloat32:
-				return opStructFieldHeadFloat32Ptr
-			case opFloat64:
-				return opStructFieldHeadFloat64Ptr
-			case opString:
-				return opStructFieldHeadStringPtr
-			case opBool:
-				return opStructFieldHeadBoolPtr
-			case opSliceHead:
-				return opStructFieldHeadSlicePtr
-			case opArrayHead:
-				return opStructFieldHeadArrayPtr
-			case opMapHead:
-				return opStructFieldHeadMapPtr
-			case opMarshalJSON:
-				return opStructFieldHeadMarshalJSONPtr
-			case opMarshalText:
-				return opStructFieldHeadMarshalTextPtr
-
-			}
-		}
 	case opInt:
 		return opStructFieldHeadInt
+	case opIntPtr:
+		return opStructFieldHeadIntPtr
 	case opUint:
 		return opStructFieldHeadUint
+	case opUintPtr:
+		return opStructFieldHeadUintPtr
 	case opFloat32:
 		return opStructFieldHeadFloat32
+	case opFloat32Ptr:
+		return opStructFieldHeadFloat32Ptr
 	case opFloat64:
 		return opStructFieldHeadFloat64
+	case opFloat64Ptr:
+		return opStructFieldHeadFloat64Ptr
 	case opString:
 		return opStructFieldHeadString
+	case opStringPtr:
+		return opStructFieldHeadStringPtr
 	case opBool:
 		return opStructFieldHeadBool
-	case opMapHead:
+	case opBoolPtr:
+		return opStructFieldHeadBoolPtr
+	case opMap:
 		return opStructFieldHeadMap
+	case opMapPtr:
+		code.op = opMap
+		return opStructFieldHeadMapPtr
 	case opMapHeadLoad:
 		return opStructFieldHeadMapLoad
-	case opArrayHead:
+	case opArray:
 		return opStructFieldHeadArray
-	case opSliceHead:
+	case opArrayPtr:
+		code.op = opArray
+		return opStructFieldHeadArrayPtr
+	case opSlice:
 		return opStructFieldHeadSlice
+	case opSlicePtr:
+		code.op = opSlice
+		return opStructFieldHeadSlicePtr
 	case opMarshalJSON:
 		return opStructFieldHeadMarshalJSON
 	case opMarshalJSONPtr:
 		return opStructFieldHeadMarshalJSONPtr
 	case opMarshalText:
 		return opStructFieldHeadMarshalText
+	case opMarshalTextPtr:
+		return opStructFieldHeadMarshalTextPtr
 	}
 	return opStructFieldHead
 }
 
 func encodeTypeToFieldType(ctx *encodeCompileContext, code *opcode) opType {
 	switch code.op {
-	case opPtr:
-		ptrNum := 1
-		ctx.decIndex()
-		c := code
-		for {
-			if code.next.op == opPtr {
-				ptrNum++
-				code = code.next
-				ctx.decIndex()
-				continue
-			}
-			break
-		}
-		c.ptrNum = ptrNum
-		if ptrNum > 1 {
-			switch code.next.op {
-			case opInt:
-				c.mask = code.next.mask
-				c.rshiftNum = code.next.rshiftNum
-				return opStructFieldIntNPtr
-			case opUint:
-				c.mask = code.next.mask
-				return opStructFieldUintNPtr
-			case opFloat32:
-				return opStructFieldFloat32NPtr
-			case opFloat64:
-				return opStructFieldFloat64NPtr
-			case opString:
-				return opStructFieldStringNPtr
-			case opBool:
-				return opStructFieldBoolNPtr
-			}
-		} else {
-			switch code.next.op {
-			case opInt:
-				c.mask = code.next.mask
-				c.rshiftNum = code.next.rshiftNum
-				return opStructFieldIntPtr
-			case opUint:
-				c.mask = code.next.mask
-				return opStructFieldUintPtr
-			case opFloat32:
-				return opStructFieldFloat32Ptr
-			case opFloat64:
-				return opStructFieldFloat64Ptr
-			case opString:
-				return opStructFieldStringPtr
-			case opBool:
-				return opStructFieldBoolPtr
-			case opSliceHead:
-				return opStructFieldSlicePtr
-			case opArrayHead:
-				return opStructFieldArrayPtr
-			case opMapHead:
-				return opStructFieldMapPtr
-			case opMarshalJSON:
-				return opStructFieldMarshalJSONPtr
-			case opMarshalText:
-				return opStructFieldMarshalTextPtr
-			}
-		}
 	case opInt:
 		return opStructFieldInt
+	case opIntPtr:
+		return opStructFieldIntPtr
 	case opUint:
 		return opStructFieldUint
+	case opUintPtr:
+		return opStructFieldUintPtr
 	case opFloat32:
 		return opStructFieldFloat32
+	case opFloat32Ptr:
+		return opStructFieldFloat32Ptr
 	case opFloat64:
 		return opStructFieldFloat64
+	case opFloat64Ptr:
+		return opStructFieldFloat64Ptr
 	case opString:
 		return opStructFieldString
+	case opStringPtr:
+		return opStructFieldStringPtr
 	case opBool:
 		return opStructFieldBool
-	case opMapHead:
+	case opBoolPtr:
+		return opStructFieldBoolPtr
+	case opMap:
 		return opStructFieldMap
+	case opMapPtr:
+		code.op = opMap
+		return opStructFieldMapPtr
 	case opMapHeadLoad:
 		return opStructFieldMapLoad
-	case opArrayHead:
+	case opArray:
 		return opStructFieldArray
-	case opSliceHead:
+	case opArrayPtr:
+		code.op = opArray
+		return opStructFieldArrayPtr
+	case opSlice:
 		return opStructFieldSlice
+	case opSlicePtr:
+		code.op = opSlice
+		return opStructFieldSlicePtr
 	case opStructFieldHead:
 		return opStructFieldStruct
 	case opMarshalJSON:
@@ -876,6 +819,8 @@ func encodeTypeToFieldType(ctx *encodeCompileContext, code *opcode) opType {
 		return opStructFieldMarshalJSONPtr
 	case opMarshalText:
 		return opStructFieldMarshalText
+	case opMarshalTextPtr:
+		return opStructFieldMarshalTextPtr
 	}
 	return opStructField
 }
@@ -952,7 +897,6 @@ func encodeStructHeader(ctx *encodeCompileContext, fieldCode *opcode, valueCode
 		opStructFieldHeadMapPtr,
 		opStructFieldHeadOmitEmptyMapPtr,
 		opStructFieldHeadStringTagMapPtr:
-		*valueCode = *valueCode.next
 		return valueCode.beforeLastCode()
 	case opStructFieldHeadMarshalJSONPtr,
 		opStructFieldHeadOmitEmptyMarshalJSONPtr,
@@ -961,7 +905,6 @@ func encodeStructHeader(ctx *encodeCompileContext, fieldCode *opcode, valueCode
 		opStructFieldHeadOmitEmptyMarshalTextPtr,
 		opStructFieldHeadStringTagMarshalTextPtr:
 		ctx.decOpcodeIndex()
-		fieldCode.typ = fieldCode.typ.Elem()
 		return (*opcode)(unsafe.Pointer(fieldCode))
 	}
 	ctx.decOpcodeIndex()
@@ -1003,7 +946,6 @@ func encodeStructField(ctx *encodeCompileContext, fieldCode *opcode, valueCode *
 		opStructFieldMapPtr,
 		opStructFieldOmitEmptyMapPtr,
 		opStructFieldStringTagMapPtr:
-		*valueCode = *valueCode.next
 		return valueCode.beforeLastCode()
 	}
 	ctx.decIndex()
@@ -1014,9 +956,6 @@ func encodeIsNotExistsField(head *opcode) bool {
 	if head == nil {
 		return false
 	}
-	if head.op != opStructFieldAnonymousHead {
-		return false
-	}
 	if head.next == nil {
 		return false
 	}
@@ -1076,15 +1015,8 @@ func encodeAnonymousStructFieldPairMap(tags structTags, named string, valueCode
 	removedFields := map[*opcode]struct{}{}
 	for {
 		existsKey := tags.existsKey(f.displayKey)
-		op := f.op.headToAnonymousHead()
+		if existsKey && (f.next.op == opStructFieldPtrHeadRecursive || f.next.op == opStructFieldHeadRecursive) {
-		if existsKey && (f.next.op == opStructFieldPtrAnonymousHeadRecursive || f.next.op == opStructFieldAnonymousHeadRecursive) {
 			// through
-		} else if op != f.op {
-			if existsKey {
-				f.op = opStructFieldAnonymousHead
-			} else if named == "" {
-				//f.op = op
-			}
 		} else if named == "" && f.op == opStructEnd {
 			f.op = opStructAnonymousEnd
 		} else if existsKey {
@@ -1166,7 +1098,7 @@ func encodeOptimizeConflictAnonymousFields(anonymousFields map[string][]structFi
 				if !fieldPair.linked {
 					if fieldPair.prevField == nil {
 						// head operation
-						fieldPair.curField.op = opStructFieldAnonymousHead
+						fieldPair.curField.op = opStructFieldHead
 					} else {
 						diff := fieldPair.curField.nextField.displayIdx - fieldPair.curField.displayIdx
 						for i := 0; i < diff; i++ {
@@ -1184,7 +1116,7 @@ func encodeOptimizeConflictAnonymousFields(anonymousFields map[string][]structFi
 				if !fieldPair.linked {
 					if fieldPair.prevField == nil {
 						// head operation
-						fieldPair.curField.op = opStructFieldAnonymousHead
+						fieldPair.curField.op = opStructFieldHead
 					} else {
 						diff := fieldPair.curField.nextField.displayIdx - fieldPair.curField.displayIdx
 						removedFields[fieldPair.curField] = struct{}{}

encode_opcode.go

@@ -378,7 +378,7 @@ func newSliceHeaderCode(ctx *encodeCompileContext) *opcode {
 	ctx.incPtrIndex()
 	length := opcodeOffset(ctx.ptrIndex)
 	return &opcode{
-		op:         opSliceHead,
+		op:         opSlice,
 		displayIdx: ctx.opcodeIndex,
 		idx:        idx,
 		headIdx:    idx,
@@ -406,7 +406,7 @@ func newArrayHeaderCode(ctx *encodeCompileContext, alen int) *opcode {
 	ctx.incPtrIndex()
 	elemIdx := opcodeOffset(ctx.ptrIndex)
 	return &opcode{
-		op:         opArrayHead,
+		op:         opArray,
 		displayIdx: ctx.opcodeIndex,
 		idx:        idx,
 		headIdx:    idx,
@@ -434,7 +434,7 @@ func newMapHeaderCode(ctx *encodeCompileContext, withLoad bool) *opcode {
 	if withLoad {
 		op = opMapHeadLoad
 	} else {
-		op = opMapHead
+		op = opMap
 	}
 	idx := opcodeOffset(ctx.ptrIndex)
 	ctx.incPtrIndex()

encode_vm.go

@@ -237,7 +237,7 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 				b = encodeComma(b)
 			}
 			code = code.next
-		case opSliceHead:
+		case opSlice:
 			p := load(ctxptr, code.idx)
 			slice := ptrToSlice(p)
 			if p == 0 || slice.data == nil {
@@ -273,7 +273,7 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 				b = encodeComma(b)
 				code = code.end.next
 			}
-		case opArrayHead:
+		case opArray:
 			p := load(ctxptr, code.idx)
 			if p == 0 {
 				b = encodeNull(b)
@@ -305,7 +305,7 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 				b = encodeComma(b)
 				code = code.end.next
 			}
-		case opMapHead:
+		case opMap:
 			ptr := load(ctxptr, code.idx)
 			if ptr == 0 {
 				b = encodeNull(b)
@@ -772,29 +772,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadIntNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendInt(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadUint:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -977,29 +954,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadUintNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendUint(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat32:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1181,29 +1135,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadFloat32NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeFloat32(b, ptrToFloat32(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat64:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1408,33 +1339,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadFloat64NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					v := ptrToFloat64(p)
-					if math.IsInf(v, 0) || math.IsNaN(v) {
-						return nil, errUnsupportedFloat(v)
-					}
-					b = encodeFloat64(b, v)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadString:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1613,29 +1517,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadStringNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeNoEscapedString(b, ptrToString(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBool:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1817,29 +1698,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadBoolNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.key...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeBool(b, ptrToBool(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBytes:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -2822,23 +2680,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldIntNPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendInt(b, ptrToUint64(p), code)
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldUint:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)
@@ -3529,23 +3370,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndIntNPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendInt(b, ptrToUint64(p), code)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndUint:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)
@@ -3619,23 +3443,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndUintNPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendUint(b, ptrToUint64(p), code)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndFloat32:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)
@@ -3708,23 +3515,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndFloat32NPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = encodeFloat32(b, ptrToFloat32(p))
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndFloat64:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)
@@ -3822,27 +3612,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndFloat64NPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				v := ptrToFloat64(p)
-				if math.IsInf(v, 0) || math.IsNaN(v) {
-					return nil, errUnsupportedFloat(v)
-				}
-				b = encodeFloat64(b, v)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndString:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)
@@ -3913,23 +3682,6 @@ func encodeRun(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, opt Enco
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndStringNPtr:
-			b = append(b, code.key...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = encodeNoEscapedString(b, ptrToString(p))
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndBool:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.key...)

encode_vm_escaped.go

@@ -77,6 +77,16 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
+		case opInterfacePtr:
+			p := load(ctxptr, code.idx)
+			if p == 0 {
+				b = encodeNull(b)
+				b = encodeComma(b)
+				code = code.next
+				break
+			}
+			store(ctxptr, code.idx, ptrToPtr(p))
+			fallthrough
 		case opInterface:
 			ptr := load(ctxptr, code.idx)
 			if ptr == 0 {
@@ -179,7 +189,7 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 				b = encodeComma(b)
 			}
 			code = code.next
-		case opSliceHead:
+		case opSlice:
 			p := load(ctxptr, code.idx)
 			slice := ptrToSlice(p)
 			if p == 0 || uintptr(slice.data) == 0 {
@@ -215,7 +225,7 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 				b = encodeComma(b)
 				code = code.end.next
 			}
-		case opArrayHead:
+		case opArray:
 			p := load(ctxptr, code.idx)
 			if p == 0 {
 				b = encodeNull(b)
@@ -247,7 +257,7 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 				b = encodeComma(b)
 				code = code.end.next
 			}
-		case opMapHead:
+		case opMap:
 			ptr := load(ctxptr, code.idx)
 			if ptr == 0 {
 				b = encodeNull(b)
@@ -534,7 +544,14 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			store(ctxptr, code.idx, p)
 		case opStructFieldPtrHeadInt:
 			if code.indirect {
-				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
+				p := load(ctxptr, code.idx)
+				for i := 0; i < code.ptrNum; i++ {
+					if p == 0 {
+						break
+					}
+					p = ptrToPtr(p)
+				}
+				store(ctxptr, code.idx, p)
 			}
 			fallthrough
 		case opStructFieldHeadInt:
@@ -714,29 +731,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadIntNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendInt(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadUint:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -919,29 +913,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadUintNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendUint(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat32:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1123,29 +1094,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadFloat32NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeFloat32(b, ptrToFloat32(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat64:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1350,36 +1298,16 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadFloat64NPtr:
+		case opStructFieldPtrHeadString:
+			if code.indirect {
 				p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
 				for i := 0; i < code.ptrNum; i++ {
 					if p == 0 {
 						break
 					}
 					p = ptrToPtr(p)
 				}
-				if p == 0 {
+				store(ctxptr, code.idx, p)
-					b = encodeNull(b)
-				} else {
-					v := ptrToFloat64(p)
-					if math.IsInf(v, 0) || math.IsNaN(v) {
-						return nil, errUnsupportedFloat(v)
-					}
-					b = encodeFloat64(b, v)
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
-		case opStructFieldPtrHeadString:
-			if code.indirect {
-				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
 			}
 			fallthrough
 		case opStructFieldHeadString:
@@ -1555,29 +1483,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadStringNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeEscapedString(b, ptrToString(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBool:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1759,29 +1664,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldHeadBoolNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{')
-				}
-				b = append(b, code.escapedKey...)
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeBool(b, ptrToBool(p+code.offset))
-				}
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBytes:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -2764,23 +2646,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = encodeComma(b)
 			code = code.next
-		case opStructFieldIntNPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendInt(b, ptrToUint64(p), code)
-			}
-			b = encodeComma(b)
-			code = code.next
 		case opStructFieldUint:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)
@@ -3471,23 +3336,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndIntNPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendInt(b, ptrToUint64(p), code)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndUint:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)
@@ -3561,23 +3409,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndUintNPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendUint(b, ptrToUint64(p), code)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndFloat32:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)
@@ -3650,23 +3481,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndFloat32NPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = encodeFloat32(b, ptrToFloat32(p))
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndFloat64:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)
@@ -3764,27 +3578,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndFloat64NPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				v := ptrToFloat64(p)
-				if math.IsInf(v, 0) || math.IsNaN(v) {
-					return nil, errUnsupportedFloat(v)
-				}
-				b = encodeFloat64(b, v)
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndString:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)
@@ -3855,23 +3648,6 @@ func encodeRunEscaped(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, o
 			}
 			b = appendStructEnd(b)
 			code = code.next
-		case opStructEndStringNPtr:
-			b = append(b, code.escapedKey...)
-			ptr := load(ctxptr, code.headIdx)
-			p := ptrToPtr(ptr + code.offset)
-			for i := 0; i < code.ptrNum-1; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = encodeEscapedString(b, ptrToString(p))
-			}
-			b = appendStructEnd(b)
-			code = code.next
 		case opStructEndBool:
 			ptr := load(ctxptr, code.headIdx)
 			b = append(b, code.escapedKey...)

encode_vm_escaped_indent.go

@@ -195,7 +195,7 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 				b = encodeIndentComma(b)
 			}
 			code = code.next
-		case opSliceHead:
+		case opSlice:
 			p := load(ctxptr, code.idx)
 			slice := ptrToSlice(p)
 			if p == 0 || slice.data == nil {
@@ -273,7 +273,7 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 				b = append(b, ']')
 				code = code.end.next
 			}
-		case opArrayHead:
+		case opArray:
 			p := load(ctxptr, code.idx)
 			if p == 0 {
 				b = encodeNull(b)
@@ -309,7 +309,7 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 				b = append(b, ']', ',', '\n')
 				code = code.end.next
 			}
-		case opMapHead:
+		case opMap:
 			ptr := load(ctxptr, code.idx)
 			if ptr == 0 {
 				b = encodeNull(b)
@@ -812,31 +812,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadIntNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendInt(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadUint:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1030,31 +1005,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadUintNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = appendUint(b, ptrToUint64(p), code)
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat32:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1247,31 +1197,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadFloat32NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeFloat32(b, ptrToFloat32(p))
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat64:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1487,35 +1412,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadFloat64NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					v := ptrToFloat64(p)
-					if math.IsInf(v, 0) || math.IsNaN(v) {
-						return nil, errUnsupportedFloat(v)
-					}
-					b = encodeFloat64(b, v)
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadString:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1706,31 +1602,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadStringNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeEscapedString(b, ptrToString(p+code.offset))
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBool:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1923,31 +1794,6 @@ func encodeRunEscapedIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcode
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadBoolNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.escapedKey...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeBool(b, ptrToBool(p+code.offset))
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBytes:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))

encode_vm_indent.go

@@ -195,7 +195,7 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 				b = encodeIndentComma(b)
 			}
 			code = code.next
-		case opSliceHead:
+		case opSlice:
 			p := load(ctxptr, code.idx)
 			slice := ptrToSlice(p)
 			if p == 0 || slice.data == nil {
@@ -273,7 +273,7 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 				b = append(b, ']')
 				code = code.end.next
 			}
-		case opArrayHead:
+		case opArray:
 			p := load(ctxptr, code.idx)
 			if p == 0 {
 				b = encodeNull(b)
@@ -309,7 +309,7 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 				b = append(b, ']', ',', '\n')
 				code = code.end.next
 			}
-		case opMapHead:
+		case opMap:
 			ptr := load(ctxptr, code.idx)
 			if ptr == 0 {
 				b = encodeNull(b)
@@ -812,33 +812,7 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadIntNPtr:
+
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-				b = encodeIndentComma(b)
-				code = code.next
-				break
-			}
-			if !code.anonymousHead {
-				b = append(b, '{', '\n')
-			}
-			b = appendIndent(ctx, b, code.indent+1)
-			b = append(b, code.key...)
-			b = append(b, ' ')
-			for i := 0; i < code.ptrNum; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendInt(b, ptrToUint64(p), code)
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadUint:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1032,33 +1006,6 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadUintNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-				b = encodeIndentComma(b)
-				code = code.next
-				break
-			}
-			if !code.anonymousHead {
-				b = append(b, '{', '\n')
-			}
-			b = appendIndent(ctx, b, code.indent+1)
-			b = append(b, code.key...)
-			b = append(b, ' ')
-			for i := 0; i < code.ptrNum; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = appendUint(b, ptrToUint64(p), code)
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat32:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1251,33 +1198,6 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadFloat32NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-				b = encodeIndentComma(b)
-				code = code.next
-				break
-			}
-			if !code.anonymousHead {
-				b = append(b, '{', '\n')
-			}
-			b = appendIndent(ctx, b, code.indent+1)
-			b = append(b, code.key...)
-			b = append(b, ' ')
-			for i := 0; i < code.ptrNum; i++ {
-				if p == 0 {
-					break
-				}
-				p = ptrToPtr(p)
-			}
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				b = encodeFloat32(b, ptrToFloat32(p))
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadFloat64:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1493,35 +1413,6 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadFloat64NPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.key...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					v := ptrToFloat64(p)
-					if math.IsInf(v, 0) || math.IsNaN(v) {
-						return nil, errUnsupportedFloat(v)
-					}
-					b = encodeFloat64(b, v)
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadString:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1712,31 +1603,6 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadStringNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.key...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeNoEscapedString(b, ptrToString(p+code.offset))
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBool:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))
@@ -1929,31 +1795,6 @@ func encodeRunIndent(ctx *encodeRuntimeContext, b []byte, codeSet *opcodeSet, op
 			}
 			b = encodeIndentComma(b)
 			code = code.next
-		case opStructFieldHeadBoolNPtr:
-			p := load(ctxptr, code.idx)
-			if p == 0 {
-				b = encodeNull(b)
-			} else {
-				if !code.anonymousHead {
-					b = append(b, '{', '\n')
-				}
-				b = appendIndent(ctx, b, code.indent+1)
-				b = append(b, code.key...)
-				b = append(b, ' ')
-				for i := 0; i < code.ptrNum; i++ {
-					if p == 0 {
-						break
-					}
-					p = ptrToPtr(p)
-				}
-				if p == 0 {
-					b = encodeNull(b)
-				} else {
-					b = encodeBool(b, ptrToBool(p+code.offset))
-				}
-			}
-			b = encodeIndentComma(b)
-			code = code.next
 		case opStructFieldPtrHeadBytes:
 			if code.indirect {
 				store(ctxptr, code.idx, ptrToPtr(load(ctxptr, code.idx)))