How to use parseArgUnion method of prog Package

Best Syzkaller code snippet using prog.parseArgUnion

encoding.go

Source:encoding.go

...300		return target.parseArgStruct(typ, p, vars)301	case '[':302		return target.parseArgArray(typ, p, vars)303	case '@':304		return target.parseArgUnion(typ, p, vars)305	case 'n':306		p.Parse('n')307		p.Parse('i')308		p.Parse('l')309		return nil, nil310	default:311		return nil, fmt.Errorf("failed to parse argument at %v (line #%v/%v: %v)",312			int(p.Char()), p.l, p.i, p.s)313	}314}315func (target *Target) parseArgInt(typ Type, p *parser) (Arg, error) {316	val := p.Ident()317	v, err := strconv.ParseUint(val, 0, 64)318	if err != nil {319		return nil, fmt.Errorf("wrong arg value '%v': %v", val, err)320	}321	switch typ.(type) {322	case *ConstType, *IntType, *FlagsType, *ProcType, *LenType, *CsumType:323		return MakeConstArg(typ, v), nil324	case *ResourceType:325		return MakeResultArg(typ, nil, v), nil326	case *PtrType, *VmaType:327		if typ.Optional() {328			return MakeNullPointerArg(typ), nil329		}330		return typ.makeDefaultArg(), nil331	default:332		eatExcessive(p, true)333		return typ.makeDefaultArg(), nil334	}335}336func (target *Target) parseArgRes(typ Type, p *parser, vars map[string]*ResultArg) (Arg, error) {337	id := p.Ident()338	var div, add uint64339	if p.Char() == '/' {340		p.Parse('/')341		op := p.Ident()342		v, err := strconv.ParseUint(op, 0, 64)343		if err != nil {344			return nil, fmt.Errorf("wrong result div op: '%v'", op)345		}346		div = v347	}348	if p.Char() == '+' {349		p.Parse('+')350		op := p.Ident()351		v, err := strconv.ParseUint(op, 0, 64)352		if err != nil {353			return nil, fmt.Errorf("wrong result add op: '%v'", op)354		}355		add = v356	}357	v := vars[id]358	if v == nil {359		return typ.makeDefaultArg(), nil360	}361	arg := MakeResultArg(typ, v, 0)362	arg.OpDiv = div363	arg.OpAdd = add364	return arg, nil365}366func (target *Target) parseArgAddr(typ Type, p *parser, vars map[string]*ResultArg) (Arg, error) {367	var typ1 Type368	switch t1 := typ.(type) {369	case *PtrType:370		typ1 = t1.Type371	case *VmaType:372	default:373		eatExcessive(p, true)374		return typ.makeDefaultArg(), nil375	}376	p.Parse('&')377	addr, vmaSize, err := target.parseAddr(p)378	if err != nil {379		return nil, err380	}381	var inner Arg382	if p.Char() == '=' {383		p.Parse('=')384		if p.Char() == 'A' {385			p.Parse('A')386			p.Parse('N')387			p.Parse('Y')388			p.Parse('=')389			typ = target.makeAnyPtrType(typ.Size(), typ.FieldName())390			typ1 = target.any.array391		}392		inner, err = target.parseArg(typ1, p, vars)393		if err != nil {394			return nil, err395		}396	}397	if typ1 == nil {398		return MakeVmaPointerArg(typ, addr, vmaSize), nil399	}400	if inner == nil {401		inner = typ1.makeDefaultArg()402	}403	return MakePointerArg(typ, addr, inner), nil404}405func (target *Target) parseArgString(typ Type, p *parser) (Arg, error) {406	if _, ok := typ.(*BufferType); !ok {407		eatExcessive(p, true)408		return typ.makeDefaultArg(), nil409	}410	data, err := deserializeData(p)411	if err != nil {412		return nil, err413	}414	size := ^uint64(0)415	if p.Char() == '/' {416		p.Parse('/')417		sizeStr := p.Ident()418		size, err = strconv.ParseUint(sizeStr, 0, 64)419		if err != nil {420			return nil, fmt.Errorf("failed to parse buffer size: %q", sizeStr)421		}422	}423	if !typ.Varlen() {424		size = typ.Size()425	} else if size == ^uint64(0) {426		size = uint64(len(data))427	}428	if typ.Dir() == DirOut {429		return MakeOutDataArg(typ, size), nil430	}431	if diff := int(size) - len(data); diff > 0 {432		data = append(data, make([]byte, diff)...)433	}434	data = data[:size]435	return MakeDataArg(typ, data), nil436}437func (target *Target) parseArgStruct(typ Type, p *parser, vars map[string]*ResultArg) (Arg, error) {438	p.Parse('{')439	t1, ok := typ.(*StructType)440	if !ok {441		eatExcessive(p, false)442		p.Parse('}')443		return typ.makeDefaultArg(), nil444	}445	var inner []Arg446	for i := 0; p.Char() != '}'; i++ {447		if i >= len(t1.Fields) {448			eatExcessive(p, false)449			break450		}451		fld := t1.Fields[i]452		if IsPad(fld) {453			inner = append(inner, MakeConstArg(fld, 0))454		} else {455			arg, err := target.parseArg(fld, p, vars)456			if err != nil {457				return nil, err458			}459			inner = append(inner, arg)460			if p.Char() != '}' {461				p.Parse(',')462			}463		}464	}465	p.Parse('}')466	for len(inner) < len(t1.Fields) {467		inner = append(inner, t1.Fields[len(inner)].makeDefaultArg())468	}469	return MakeGroupArg(typ, inner), nil470}471func (target *Target) parseArgArray(typ Type, p *parser, vars map[string]*ResultArg) (Arg, error) {472	p.Parse('[')473	t1, ok := typ.(*ArrayType)474	if !ok {475		eatExcessive(p, false)476		p.Parse(']')477		return typ.makeDefaultArg(), nil478	}479	var inner []Arg480	for i := 0; p.Char() != ']'; i++ {481		arg, err := target.parseArg(t1.Type, p, vars)482		if err != nil {483			return nil, err484		}485		inner = append(inner, arg)486		if p.Char() != ']' {487			p.Parse(',')488		}489	}490	p.Parse(']')491	if t1.Kind == ArrayRangeLen && t1.RangeBegin == t1.RangeEnd {492		for uint64(len(inner)) < t1.RangeBegin {493			inner = append(inner, t1.Type.makeDefaultArg())494		}495		inner = inner[:t1.RangeBegin]496	}497	return MakeGroupArg(typ, inner), nil498}499func (target *Target) parseArgUnion(typ Type, p *parser, vars map[string]*ResultArg) (Arg, error) {500	t1, ok := typ.(*UnionType)501	if !ok {502		eatExcessive(p, true)503		return typ.makeDefaultArg(), nil504	}505	p.Parse('@')506	name := p.Ident()507	var optType Type508	for _, t2 := range t1.Fields {509		if name == t2.FieldName() {510			optType = t2511			break512		}513	}...

parseArgUnion

Using AI Code Generation

1	prog p = new prog();2	p.parseArgUnion(args);3	prog p = new prog();4	p.parseArgUnion(args);5	prog p = new prog();6	p.parseArgUnion(args);7	prog p = new prog();8	p.parseArgUnion(args);9	prog p = new prog();10	p.parseArgUnion(args);11	prog p = new prog();12	p.parseArgUnion(args);13	prog p = new prog();14	p.parseArgUnion(args);15	prog p = new prog();16	p.parseArgUnion(args);17	prog p = new prog();18	p.parseArgUnion(args);19	prog p = new prog();20	p.parseArgUnion(args);21	prog p = new prog();22	p.parseArgUnion(args);23	prog p = new prog();24	p.parseArgUnion(args);25	prog p = new prog();26	p.parseArgUnion(args);27	prog p = new prog();28	p.parseArgUnion(args);29	prog p = new prog();

parseArgUnion

Using AI Code Generation

1import "fmt"2func main() {3    p.parseArgUnion(1)4    p.parseArgUnion(1,2)5    p.parseArgUnion(1,2,3)6}7import "fmt"8func main() {9    p.parseArgUnion(1)10    p.parseArgUnion(1,2)11    p.parseArgUnion(1,2,3)12}13import "fmt"14func main() {15    p.parseArgUnion(1)16    p.parseArgUnion(1,2)17    p.parseArgUnion(1,2,3)18}19import "fmt"20func main() {21    p.parseArgUnion(1)22    p.parseArgUnion(1,2)23    p.parseArgUnion(1,2,3)24}25import "fmt"26func main() {27    p.parseArgUnion(1)28    p.parseArgUnion(1,2)29    p.parseArgUnion(1,2,3)30}31import "fmt"32func main() {33    p.parseArgUnion(1)34    p.parseArgUnion(1,2)35    p.parseArgUnion(1,2,3)36}37import "fmt"38func main() {39    p.parseArgUnion(1)40    p.parseArgUnion(1,2)41    p.parseArgUnion(1,2,3)42}43import "fmt"44func main() {45    p.parseArgUnion(1)46    p.parseArgUnion(1,2)

parseArgUnion

Using AI Code Generation

1import (2type prog struct {3}4func (p *prog) parseArgUnion() string {5	for i := 0; i < len(p.args); i++ {6	}7}8func main() {9	fmt.Printf("%s: %s10", p.name, p.parseArgUnion())11}12import (13type prog struct {14}15func (p *prog) parseArgUnion() string {16	return strings.Join(p.args, " ")17}18func main() {19	fmt.Printf("%s: %s20", p.name, p.parseArgUnion())21}22import (23type prog struct {24}25func (p *prog) parseArgUnion() string {26	return strings.Join(p.args, "")27}28func main() {29	fmt.Printf("%s: %s30", p.name, p.parseArgUnion())31}32import (33type prog struct {34}35func (p *prog) parseArgUnion() string {36	return strings.Join(p.args, ",")37}38func main() {39	fmt.Printf("%s: %s40", p.name, p.parseArgUnion())41}

parseArgUnion

Using AI Code Generation

1import (2func main() {3	prog := new(Program)4	prog.AddArgument("name", "string")5	prog.AddArgument("age", "int")6	prog.AddArgument("weight", "float")7	prog.AddArgument("married", "bool")8	prog.ParseArguments()9	name := prog.GetArgument("name")10	age := prog.GetArgument("age")11	weight := prog.GetArgument("weight")12	married := prog.GetArgument("married")13	fmt.Println("name:", name)14	fmt.Println("age:", age)15	fmt.Println("weight:", weight)16	fmt.Println("married:", married)17}18import (19func main() {20	prog := new(Program)21	prog.AddArgument("name", "string")22	prog.AddArgument("age", "int")23	prog.AddArgument("weight", "float")24	prog.AddArgument("married", "bool")25	prog.ParseArguments()26	name := prog.GetArgument("name")27	age := prog.GetArgument("age")28	weight := prog.GetArgument("weight")29	married := prog.GetArgument("married")30	fmt.Println("name:", name)31	fmt.Println("age:", age)32	fmt.Println("weight:", weight)33	fmt.Println("married:", married)34}35import (36func main() {37	prog := new(Program)38	prog.AddArgument("name", "string")39	prog.AddArgument("age", "int")40	prog.AddArgument("weight", "float")41	prog.AddArgument("married", "bool")42	prog.ParseArguments()43	name := prog.GetArgument("name")44	age := prog.GetArgument("age")45	weight := prog.GetArgument("weight")46	married := prog.GetArgument("married")47	fmt.Println("name:", name)

parseArgUnion

Using AI Code Generation

1import (2func main() {3	prog := union.Prog{Args: []string{"-a", "1", "-b", "2", "-c", "3"}}4	prog.ParseArgUnion()5	fmt.Println(prog.ArgUnion)6}7{1 2 3}

parseArgUnion

Using AI Code Generation

1import (2func main() {3	prog := new(Prog)4	prog.parseArgUnion()5	fmt.Println(prog.argUnion)6}7import (8type Prog struct {9}10func (prog *Prog) parseArgUnion() {11	prog.argUnion = make(map[string]bool)12	for i := 1; i < len(os.Args); i++ {13	}14}

parseArgUnion

Using AI Code Generation

1import (2func main() {3	prog.ParseArgUnion()4	fmt.Println("flag value is ", flag.Arg(0))5}6import (7func main() {8	prog.ParseArgUnion()9	fmt.Println("flag value is ", flag.Arg(0))10}11import (12func main() {13	prog.ParseArgUnion()14	fmt.Println("flag value is ", flag.Arg(0))15}16import (17func main() {18	prog.ParseArgUnion()19	fmt.Println("flag value is ", flag.Arg(0))20}21import (22func main() {23	prog.ParseArgUnion()24	fmt.Println("flag value is ", flag.Arg(0))25}26import (27func main() {28	prog.ParseArgUnion()29	fmt.Println("flag value is ", flag.Arg(0))30}

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