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How to use assignSizes method of prog Package

Best Syzkaller code snippet using prog.assignSizes

size.go

Source:size.go

...27			return MakeConstArg(lenType, arg.Size())28		}29	}30}31func (target *Target) assignSizes(args []Arg, parentsMap map[Arg]Arg) {32	// Create a map from field names to args.33	argsMap := make(map[string]Arg)34	for _, arg := range args {35		if IsPad(arg.Type()) {36			continue37		}38		argsMap[arg.Type().FieldName()] = arg39	}40	// Fill in size arguments.41	for _, arg := range args {42		if arg = InnerArg(arg); arg == nil {43			continue // Pointer to optional len field, no need to fill in value.44		}45		if typ, ok := arg.Type().(*LenType); ok {46			a := arg.(*ConstArg)47			buf, ok := argsMap[typ.Buf]48			if ok {49				*a = *target.generateSize(InnerArg(buf), typ).(*ConstArg)50				continue51			}52			if typ.Buf == "parent" {53				a.Val = parentsMap[arg].Size()54				if typ.ByteSize != 0 {55					a.Val /= typ.ByteSize56				}57				continue58			}59			sizeAssigned := false60			for parent := parentsMap[arg]; parent != nil; parent = parentsMap[parent] {61				if typ.Buf == parent.Type().Name() {62					a.Val = parent.Size()63					if typ.ByteSize != 0 {64						a.Val /= typ.ByteSize65					}66					sizeAssigned = true67					break68				}69			}70			if sizeAssigned {71				continue72			}73			panic(fmt.Sprintf("len field '%v' references non existent field '%v', argsMap: %+v",74				typ.FieldName(), typ.Buf, argsMap))75		}76	}77}78func (target *Target) assignSizesArray(args []Arg) {79	parentsMap := make(map[Arg]Arg)80	foreachArgArray(&args, nil, func(arg, base Arg, _ *[]Arg) {81		if _, ok := arg.Type().(*StructType); ok {82			for _, field := range arg.(*GroupArg).Inner {83				parentsMap[InnerArg(field)] = arg84			}85		}86	})87	target.assignSizes(args, parentsMap)88	foreachArgArray(&args, nil, func(arg, base Arg, _ *[]Arg) {89		if _, ok := arg.Type().(*StructType); ok {90			target.assignSizes(arg.(*GroupArg).Inner, parentsMap)91		}92	})93}94func (target *Target) assignSizesCall(c *Call) {95	target.assignSizesArray(c.Args)96}

assignSizes

Using AI Code Generation

1import (2func main() {3    p.assignSizes(12, 13, 14, 15)4    fmt.Println(p)5}6type prog struct {7}8func (p *prog) assignSizes(s, m, l, h int) {9}10{12 13 14 15}

assignSizes

Using AI Code Generation

1import "fmt"2func main() {3    p := new(Prog)4    p.assignSizes(100, 200)5    fmt.Println(p)6}7import "fmt"8func main() {9    p := new(Prog)10    p.assignSizes(100, 200)11    fmt.Println(p)12}13import "fmt"14func main() {15    p := new(Prog)16    p.assignSizes(100, 200)17    fmt.Println(p)18}19import "fmt"20func main() {21    p := new(Prog)22    p.assignSizes(100, 200)23    fmt.Println(p)24}25import "fmt"26func main() {27    p := new(Prog)28    p.assignSizes(100, 200)29    fmt.Println(p)30}31import "fmt"32func main() {33    p := new(Prog)34    p.assignSizes(100, 200)35    fmt.Println(p)36}37import "fmt"38func main() {39    p := new(Prog)40    p.assignSizes(100, 200)41    fmt.Println(p)42}43import "fmt"44func main() {45    p := new(Prog)46    p.assignSizes(100, 200)47    fmt.Println(p)48}49import "fmt"50func main() {51    p := new(Prog)52    p.assignSizes(100, 200)53    fmt.Println(p)54}55import "fmt"56func main() {57    p := new(Prog)58    p.assignSizes(100, 200)

assignSizes

Using AI Code Generation

1import (2func main() {3	p.assignSizes(10, 10, 10)4	fmt.Println("p.s1 = ", p.s1)5	fmt.Println("p.s2 = ", p.s2)6	fmt.Println("p.s3 = ", p.s3)7}8import (9func main() {10	p.assignSizes(10, 10, 10)11	fmt.Println("p.s1 = ", p.s1)12	fmt.Println("p.s2 = ", p.s2)13	fmt.Println("p.s3 = ", p.s3)14}15import (16func main() {17	p.assignSizes(10, 10, 10)18	fmt.Println("p.s1 = ", p.s1)19	fmt.Println("p.s2 = ", p.s2)20	fmt.Println("p.s3 = ", p.s3)21}22import (23func main() {24	p.assignSizes(10, 10, 10)25	fmt.Println("p.s1 = ", p.s1)26	fmt.Println("p.s2 = ", p.s2)27	fmt.Println("p.s3 = ", p.s3)28}29import (30func main() {31	p.assignSizes(10, 10, 10)32	fmt.Println("p.s1 = ", p.s1)33	fmt.Println("p.s2 = ", p.s2)34	fmt.Println("p.s3 = ", p.s3)35}36import (37func main() {38	p.assignSizes(10, 10, 10)39	fmt.Println("p.s1 = ", p.s1)40	fmt.Println("p.s2 = ", p.s2)41	fmt.Println("p.s3 =

assignSizes

Using AI Code Generation

1import (2func main() {3    prog.assignSizes()4    fmt.Println(prog)5    fmt.Println("The size of prog is: " + strconv.Itoa(prog.size))6}7type prog struct {8}9func (p *prog) assignSizes() {10}11import (12func main() {13    prog.assignSizes()14    fmt.Println(prog)15    fmt.Println("The size of prog is: " + strconv.Itoa(prog.size))16}17type prog struct {18}19func (p prog) assignSizes() {20}

assignSizes

Using AI Code Generation

1import (2func main() {3    p := prog{}4    for i := 0; i < 3; i++ {5        fmt.Printf("Enter size %d: ", i+1)6        fmt.Scan(&input)7        size, err := strconv.Atoi(input)8        if err != nil {9            fmt.Println("Invalid input")10            os.Exit(1)11        }12    }13    p.assignSizes(sizes)14    fmt.Printf("The prog object is: %v15}16type prog struct {17}18func (p *prog) assignSizes(s [3]int) {19}20p := prog{}21p := prog{}22import (

assignSizes

Using AI Code Generation

1import (2func main() {3	p := new(prog)4	scanner := bufio.NewScanner(os.Stdin)5	for scanner.Scan() {6		line := scanner.Text()7		p.parseLine(line)8	}9	sort.Sort(ByName(p.vars))10	p.assignSizes()11	p.printVars()12}13type prog struct {14}15type varInfo struct {16}17func (p *prog) parseLine(line string) {18	tokens := strings.Fields(line)19	if len(tokens) > 0 && tokens[0] == "var" {20		v := new(varInfo)21		if len(tokens) == 3 {22			v.size, _ = strconv.Atoi(tokens[2])23		} else {24		}25		p.vars = append(p.vars, *v)26	}27}28func (p *prog) assignSizes() {29	for !p.allVarsAssigned() {30		for i := range p.vars {31			if !p.vars[i].used {32				for j := range p.vars {33					if i != j && strings.Contains(p.vars[j].name, p.vars[i].name) {34					}35				}

assignSizes

Using AI Code Generation

1import (2type prog struct {3}4type varDecl struct {5}6func (p *prog) assignSizes() {7	for i := range p.vars {8		switch p.vars[i].typ {9		}10	}11}12func (p *prog) printSizes() {13	for _, v := range p.vars {14		fmt.Println(v.name, v.typ, v.size)15	}16}17func main() {18	p := prog{19		vars: []varDecl{20			{name: "a", typ: "int"},21			{name: "b", typ: "float64"},22			{name: "c", typ: "bool"},23		},24	}25	p.assignSizes()26	p.printSizes()27}

assignSizes

Using AI Code Generation

1import (2type prog struct {3}4type var struct {5}6func main() {7	vars := []var{var1, var2, var3}8	program := prog{vars}9	program.assignSizes()10	for _, v := range program.vars {11		fmt.Println(v.name, v.size)12	}13}14func (p *prog) assignSizes() {15	for i := 0; i < len(p.vars); i++ {16	}17}

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