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How to use cloneFields method of ast Package

Best Syzkaller code snippet using ast.cloneFields

clone.go

Source:clone.go

...76		Pos:      n.Pos,77		Name:     n.Name.Clone().(*Ident),78		CallName: n.CallName,79		NR:       n.NR,80		Args:     cloneFields(n.Args),81		Ret:      ret,82	}83}84func (n *Struct) Clone() Node {85	return &Struct{86		Pos:      n.Pos,87		Name:     n.Name.Clone().(*Ident),88		Fields:   cloneFields(n.Fields),89		Attrs:    cloneTypes(n.Attrs),90		Comments: cloneComments(n.Comments),91		IsUnion:  n.IsUnion,92	}93}94func (n *IntFlags) Clone() Node {95	return &IntFlags{96		Pos:    n.Pos,97		Name:   n.Name.Clone().(*Ident),98		Values: cloneInts(n.Values),99	}100}101func (n *StrFlags) Clone() Node {102	var values []*String103	for _, v := range n.Values {104		values = append(values, v.Clone().(*String))105	}106	return &StrFlags{107		Pos:    n.Pos,108		Name:   n.Name.Clone().(*Ident),109		Values: values,110	}111}112func (n *Ident) Clone() Node {113	return &Ident{114		Pos:  n.Pos,115		Name: n.Name,116	}117}118func (n *String) Clone() Node {119	return &String{120		Pos:   n.Pos,121		Value: n.Value,122	}123}124func (n *Int) Clone() Node {125	return &Int{126		Pos:      n.Pos,127		Value:    n.Value,128		ValueFmt: n.ValueFmt,129		Ident:    n.Ident,130		CExpr:    n.CExpr,131	}132}133func (n *Type) Clone() Node {134	return &Type{135		Pos:       n.Pos,136		Value:     n.Value,137		ValueFmt:  n.ValueFmt,138		Ident:     n.Ident,139		String:    n.String,140		HasString: n.HasString,141		Colon:     cloneTypes(n.Colon),142		Args:      cloneTypes(n.Args),143	}144}145func (n *Field) Clone() Node {146	return &Field{147		Pos:      n.Pos,148		Name:     n.Name.Clone().(*Ident),149		Type:     n.Type.Clone().(*Type),150		NewBlock: n.NewBlock,151		Comments: cloneComments(n.Comments),152	}153}154func cloneFields(list []*Field) (res []*Field) {155	for _, n := range list {156		res = append(res, n.Clone().(*Field))157	}158	return159}160func cloneInts(list []*Int) (res []*Int) {161	for _, n := range list {162		res = append(res, n.Clone().(*Int))163	}164	return165}166func cloneTypes(list []*Type) (res []*Type) {167	for _, n := range list {168		res = append(res, n.Clone().(*Type))...

cloneFields

Using AI Code Generation

1import (2func main() {3	f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)4	if err != nil {5		fmt.Println(err)6	}7	ast.Print(fset, f)8	fmt.Println("9	f2 := f.Clone().(*ast.File)10	ast.Print(fset, f2)11}12import "fmt"13func main() {14	fmt.Println("Hello, playground")15}16import "fmt"17func main() {18	fmt.Println("Hello, playground")19}

cloneFields

Using AI Code Generation

1import (2func main() {3	fset := token.NewFileSet()4	node, err := parser.ParseFile(fset, "2.go", nil, parser.ParseComments)5	if err != nil {6		log.Fatal(err)7	}8	ast.Print(fset, node)9	fmt.Println("10	clone := node.Decls[0].(*ast.FuncDecl).Body.List[0].(*ast.AssignStmt).Rhs[0].(*ast.CallExpr).Clone().(*ast.CallExpr)11	clone.Fun.(*ast.SelectorExpr).Sel.Name = "Clone"12	ast.Print(fset, clone)13}

cloneFields

Using AI Code Generation

1import (2func main() {3import "fmt"4func main() {5	fmt.Println("Hello, playground")6}7	fset := token.NewFileSet()8	f, err := parser.ParseFile(fset, "", src, 0)9	if err != nil {10		log.Fatal(err)11	}12	for _, s := range f.Imports {13		fmt.Println(s.Path.Value)14	}15}16import (17func main() {18import "fmt"19func main() {20	fmt.Println("Hello, playground")21}22	fset := token.NewFileSet()23	f, err := parser.ParseFile(fset, "", src, 0)24	if err != nil {25		log.Fatal(err)26	}27	for _, s := range f.Imports {28		fmt.Println(s.Path.Value)29	}30}31import (32func main() {33import "fmt"34func main() {35	fmt.Println("Hello, playground")36}37	fset := token.NewFileSet()38	f, err := parser.ParseFile(fset, "", src, 0)39	if err != nil {40		log.Fatal(err)41	}42	for _, s := range f.Imports {43		fmt.Println(s.Path.Value)44	}45}46import (47func main() {48import "fmt"49func main() {50	fmt.Println("Hello, playground")51}52	fset := token.NewFileSet()53	f, err := parser.ParseFile(fset, "", src

cloneFields

Using AI Code Generation

1import (2func main() {3import "fmt"4func main() {5	fmt.Println("Hello World")6}`7	fset := token.NewFileSet()8	f, err := parser.ParseFile(fset, "", src, 0)9	if err != nil {10		fmt.Println(err)11	}12	newFile := &ast.File{13		Name: ast.NewIdent("main"),14	}15	newImport := &ast.ImportSpec{16		Path: &ast.BasicLit{17		},18	}19	newFile.Imports = append(newFile.Imports, newImport)20	newFunc := &ast.FuncDecl{21		Name: ast.NewIdent("main"),22		Type: &ast.FuncType{23			Params: &ast.FieldList{},24		},25		Body: &ast.BlockStmt{26			List: []ast.Stmt{27				&ast.ExprStmt{28					X: &ast.CallExpr{29						Fun: &ast.SelectorExpr{30							X:   ast.NewIdent("fmt"),31							Sel: ast.NewIdent("Println"),32						},33						Args: []ast.Expr{34							&ast.BasicLit{35							},36						},37					},38				},39			},40		},41	}42	newFile.Decls = append(newFile.Decls, newFunc)43	fmt.Println(newFile)44}45import "fmt"46func main() {47	fmt.Println("Hello World")48}

cloneFields

Using AI Code Generation

1import "fmt"2import "go/ast"3import "go/parser"4import "go/token"5import "os"6func main() {7fset := token.NewFileSet()8f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)9if err != nil {10fmt.Println(err)11}12newFields := make([]*ast.Field, len(f.Decls))13for i, d := range f.Decls {14newFields[i] = d.(*ast.GenDecl).Specs[0].(*ast.ValueSpec).Names[0].(*ast.Ident)15}

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