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How to use checkLenTargetRec method of compiler Package

Best Syzkaller code snippet using compiler.checkLenTargetRec

check.go

Source:check.go

...329				return330			}331		}332	}333	comp.checkLenTargetRec(t0, t, targets, parents, warned)334}335func (comp *compiler) checkLenTargetRec(t0, t *ast.Type, targets []*ast.Type,336	parents []parentDesc, warned map[string]bool) {337	if len(targets) == 0 {338		return339	}340	target := targets[0]341	targets = targets[1:]342	fields := parents[len(parents)-1].fields343	for _, fld := range fields {344		if target.Ident != fld.Name.Name {345			continue346		}347		if fld.Type == t0 {348			comp.error(target.Pos, "%v target %v refers to itself", t.Ident, target.Ident)349			return350		}351		if len(targets) == 0 {352			if t.Ident == "len" {353				typ, desc := comp.derefPointers(fld.Type)354				if desc == typeArray && comp.isVarlen(typ.Args[0]) {355					// We can reach the same struct multiple times starting from different356					// syscall arguments. Warn only once.357					if !warned[parents[len(parents)-1].name] {358						comp.warning(target.Pos, "len target %v refer to an array with"+359							" variable-size elements (do you mean bytesize?)",360							target.Ident)361					}362				}363			}364			return365		}366		typ, desc := comp.derefPointers(fld.Type)367		if desc != typeStruct {368			comp.error(target.Pos, "%v path %v does not refer to a struct", t.Ident, target.Ident)369			return370		}371		s := comp.structs[typ.Ident]372		if s.IsUnion {373			comp.error(target.Pos, "%v path %v does not refer to a struct", t.Ident, target.Ident)374			return375		}376		parents = append(parents, parentDesc{name: parentTargetName(s), fields: s.Fields})377		comp.checkLenTargetRec(t0, t, targets, parents, warned)378		return379	}380	for pi := len(parents) - 1; pi >= 0; pi-- {381		parent := parents[pi]382		if parent.name != "" && (parent.name == target.Ident || target.Ident == prog.ParentRef) ||383			parent.name == "" && target.Ident == prog.SyscallRef {384			if len(targets) == 0 {385				if t.Ident == "offsetof" {386					comp.error(target.Pos, "%v must refer to fields", t.Ident)387					return388				}389			} else {390				parents1 := make([]parentDesc, pi+1)391				copy(parents1, parents[:pi+1])392				comp.checkLenTargetRec(t0, t, targets, parents1, warned)393			}394			return395		}396	}397	comp.error(target.Pos, "%v target %v does not exist", t.Ident, target.Ident)398}399func CollectUnused(desc *ast.Description, target *targets.Target, eh ast.ErrorHandler) ([]ast.Node, error) {400	comp := createCompiler(desc, target, eh)401	comp.typecheck()402	if comp.errors > 0 {403		return nil, errors.New("typecheck failed")404	}405	nodes := comp.collectUnused()406	if comp.errors > 0 {...

checkLenTargetRec

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Scan(&s)4    fmt.Println(checkLenTargetRec(s))5}6func checkLenTargetRec(s string) int {7    if len(s) == 0 {8    }9    if len(s) == 1 {10    }11    if s[0] == s[1] {12        return checkLenTargetRec(s[1:])13    }14    return 1 + checkLenTargetRec(s[1:])15}16import "fmt"17func main() {18    fmt.Scan(&s)19    fmt.Println(checkLenTargetRec(s))20}21func checkLenTargetRec(s string) int {22    if len(s) == 0 {23    }24    if len(s) == 1 {25    }26    if s[0] == s[1] {27        return checkLenTargetRec(s[1:])28    }29    return 1 + checkLenTargetRec(s[1:])30}

checkLenTargetRec

Using AI Code Generation

1import (2type compiler struct {3}4func (c compiler) checkLenTargetRec(target string) int {5	if target == "" {6	}7	return 1 + c.checkLenTargetRec(target[1:])8}9func main() {10	c := compiler{"Golang"}11	fmt.Println("The length of target string is ", c.checkLenTargetRec("Golang"))12}

checkLenTargetRec

Using AI Code Generation

1import (2func main() {3	c := compiler{}4	fmt.Println(c.checkLenTargetRec("a"))5}6import (7type compiler struct{}8func (c compiler) checkLenTargetRec(s string) bool {9	if s == "" {10	}11	if len(s) == 1 && s[0] == 'a' {12	}13	if len(s) == 2 && s[0] == 'b' {14	}15	if len(s) == 3 && s[0] == 'a' && s[2] == 'b' {16	}17	if s[0] == 'a' && s[len(s)-1] == 'b' {18		return c.checkLenTargetRec(s[1 : len(s)-1])19	}20	if s[0] == 'a' && s[len(s)-1] != 'b' {21		return c.checkLenTargetRec(s[1:])22	}23	if s[0] != 'a' && s[len(s)-1] == 'b' {24		return c.checkLenTargetRec(s[:len(s)-1])25	}26	if s[0] != 'a' && s[len(s)-1] != 'b' {

checkLenTargetRec

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Scanf("%d %d", &n, &m)4    for i := 0; i < n; i++ {5        g = append(g, []int{})6        for j := 0; j < n; j++ {7            g[i] = append(g[i], 0)8        }9    }10    for i := 0; i < m; i++ {11        fmt.Scanf("%d %d", &x, &y)12    }13    fmt.Scanf("%d %d", &source, &target)14    if c.checkLenTargetRec(source, target, 0) {15        fmt.Println("Yes")16    } else {17        fmt.Println("No")18    }19}20import "fmt"21func main() {22    fmt.Scanf("%d %d", &n, &m)23    for i := 0; i < n; i++ {24        g = append(g, []int{})25        for j := 0; j < n; j++ {26            g[i] = append(g[i], 0)27        }28    }29    for i := 0; i < m; i++ {30        fmt.Scanf("%d %d", &x, &y)31    }32    fmt.Scanf("%d %d", &source, &target)33    if c.checkLenTargetRec(source, target, 0) {34        fmt.Println("Yes")35    } else {

checkLenTargetRec

Using AI Code Generation

1import (2func main() {3    var result bool = checkLenTargetRec(source, target)4    fmt.Println(result)5}6func checkLenTargetRec(source string, target string) bool {7    if len(source) == 0 && len(source) == len(target) {8    } else {9    }10}

checkLenTargetRec

Using AI Code Generation

1import (2func main() {3	fmt.Println("Length of target of record type:", unsafe.Sizeof(compiler{}))4}5import (6type compiler struct {7}8func main() {9	fmt.Println("Length of target of record type:", unsafe.Sizeof(compiler{}))10}11import (12type compiler struct {13}14func main() {15	fmt.Println("Length of target of record type:", unsafe.Sizeof(c))16}17import (18type compiler struct {19}20func main() {21	fmt.Println("Length of target of record type:", unsafe.Sizeof(c.name))22}23import (24type compiler struct {25}26func main() {27	fmt.Println("Length of target of record type:", unsafe.Sizeof(c.age))28}29import (30type compiler struct {31}32func main() {

checkLenTargetRec

Using AI Code Generation

1func checkLenTargetRec(target string, record string) bool {2  if len(target) == len(record) {3  } else {4  }5}6func checkLenTargetRec(target string, record string) bool {7  if len(target) == len(record) {8  } else {9  }10}11func checkLenTargetRec(target string, record string) bool {12  if len(target) == len(record) {13  } else {14  }15}16func checkLenTargetRec(target string, record string) bool {17  if len(target) == len(record) {18  } else {19  }20}21func checkLenTargetRec(target string, record string) bool {22  if len(target) == len(record

checkLenTargetRec

Using AI Code Generation

1import (2func main() {3	c := compiler{}4	t := target{}5	r := record{}6	fmt.Println(c.checkLenTargetRec(t, r))7	t = target{10}8	r = record{5}9	fmt.Println(c.checkLenTargetRec(t, r))10	t = target{5}

checkLenTargetRec

Using AI Code Generation

1import(2func main() {3	fmt.Print("Enter a string: ")4	fmt.Scan(&target)5	if c.checkLenTargetRec(target) == true {6		fmt.Println("Valid identifier")7	} else {8		fmt.Println("Invalid identifier")9	}10}11import(12type compiler struct {13}14func (c compiler) checkLenTargetRec(target string) bool {15	if len(target) == 0 {16	}17	if strings.ContainsAny(target, "0123456789") == true {18	}19	if strings.ContainsAny(target, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_") == true {20	}21}

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