How to use fmtTypeList method of ast Package

Best Syzkaller code snippet using ast.fmtTypeList

format.go

Source:format.go

...102	if n.Ret != nil {103		fmt.Fprintf(w, " %v", fmtType(n.Ret))104	}105	if len(n.Attrs) != 0 {106		fmt.Fprintf(w, " %v", fmtTypeList(n.Attrs, "(", ")"))107	}108	fmt.Fprintf(w, "\n")109}110func (n *Struct) serialize(w io.Writer) {111	opening, closing := '{', '}'112	if n.IsUnion {113		opening, closing = '[', ']'114	}115	fmt.Fprintf(w, "%v %c\n", n.Name.Name, opening)116	// Align all field types to the same column.117	const tabWidth = 8118	maxTabs := 0119	for _, f := range n.Fields {120		tabs := (len(f.Name.Name) + tabWidth) / tabWidth121		if maxTabs < tabs {122			maxTabs = tabs123		}124	}125	for _, f := range n.Fields {126		if f.NewBlock {127			fmt.Fprintf(w, "\n")128		}129		for _, com := range f.Comments {130			com.serialize(w)131		}132		fmt.Fprintf(w, "\t%v\t", f.Name.Name)133		for tabs := len(f.Name.Name)/tabWidth + 1; tabs < maxTabs; tabs++ {134			fmt.Fprintf(w, "\t")135		}136		fmt.Fprintf(w, "%v", fmtType(f.Type))137		if len(f.Attrs) != 0 {138			fmt.Fprintf(w, "\t%v", fmtTypeList(f.Attrs, "(", ")"))139		}140		fmt.Fprintf(w, "\n")141	}142	for _, com := range n.Comments {143		com.serialize(w)144	}145	fmt.Fprintf(w, "%c", closing)146	if attrs := fmtTypeList(n.Attrs, "[", "]"); attrs != "" {147		fmt.Fprintf(w, " %v", attrs)148	}149	fmt.Fprintf(w, "\n")150}151func (n *IntFlags) serialize(w io.Writer) {152	fmt.Fprintf(w, "%v = ", n.Name.Name)153	for i, v := range n.Values {154		fmt.Fprintf(w, "%v%v", comma(i, ""), fmtInt(v))155	}156	fmt.Fprintf(w, "\n")157}158func (n *StrFlags) serialize(w io.Writer) {159	fmt.Fprintf(w, "%v = ", n.Name.Name)160	for i, v := range n.Values {161		fmt.Fprintf(w, "%v%v", comma(i, ""), FormatStr(v.Value, v.Fmt))162	}163	fmt.Fprintf(w, "\n")164}165func fmtField(f *Field) string {166	return fmt.Sprintf("%v %v", f.Name.Name, fmtType(f.Type))167}168func (n *Type) serialize(w io.Writer) {169	w.Write([]byte(fmtType(n)))170}171func fmtType(t *Type) string {172	v := ""173	switch {174	case t.Ident != "":175		v = t.Ident176	case t.HasString:177		v = FormatStr(t.String, t.StringFmt)178	default:179		v = FormatInt(t.Value, t.ValueFmt)180	}181	for _, c := range t.Colon {182		v += ":" + fmtType(c)183	}184	v += fmtTypeList(t.Args, "[", "]")185	return v186}187func fmtTypeList(args []*Type, opening, closing string) string {188	if len(args) == 0 {189		return ""190	}191	w := new(bytes.Buffer)192	fmt.Fprint(w, opening)193	for i, t := range args {194		fmt.Fprintf(w, "%v%v", comma(i, ""), fmtType(t))195	}196	fmt.Fprint(w, closing)197	return w.String()198}199func fmtIdentList(args []*Ident) string {200	if len(args) == 0 {201		return ""...

fmtTypeList

Using AI Code Generation

1import (2func main() {3    f, err := parser.ParseFile(fset, "test.go", nil, parser.ParseComments)4    if err != nil {5        panic(err)6    }7    ast.Inspect(f, func(n ast.Node) bool {8        switch x := n.(type) {9            fmt.Println("function declaration")10            fmt.Println("function name", x.Name)11            fmt.Println("function type", x.Type)12            fmt.Println("function body", x.Body)13            fmt.Println("function parameters", x.Type.Params)14            fmt.Println("function results", x.Type.Results)15            fmt.Println("function parameters list", x.Type.Params.List)16            fmt.Println("function results list", x.Type.Results.List)17            fmt.Println("function parameters types", x.Type.Params.List[0].Type)18            fmt.Println("function results types", x.Type.Results.List[0].Type)19            fmt.Println("function parameters type", x.Type.Params.List[0].Type.(*ast.Ident).Name)20            fmt.Println("function results type", x.Type.Results.List[0].Type.(*ast.Ident).Name)21            fmt.Println("function parameters name", x.Type.Params.List[0].Names[0].Name)22            fmt.Println("function results name", x.Type.Results.List[0].Names[0].Name)23            fmt.Println("function parameters type list", x.Type.Params.List[0].Type.(*ast.Ident))24            fmt.Println("function results type list", x.Type.Results.List[0].Type.(*ast.Ident))25            fmt.Println("function parameters type list", x.Type.Params.List[0].Type.(*ast.Ident).Obj)26            fmt.Println("function results type list", x.Type.Results.List[0].Type.(*ast.Ident).Obj)27            fmt.Println("function parameters type list", x.Type.Params.List[0].Type.(*ast.Ident).Obj.Decl)28            fmt.Println("function results type list", x.Type.Results.List[0].Type.(*ast.Ident).Obj.Decl)29            fmt.Println("function parameters type list", x.Type.Params.List[0].Type.(*ast.Ident).Obj.Kind)30            fmt.Println("function results type list", x.Type.Results.List

fmtTypeList

Using AI Code Generation

1import (2func main() {3	fset := token.NewFileSet()4	f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)5	if err != nil {6		log.Fatal(err)7	}8	ast.Inspect(f, func(n ast.Node) bool {9		switch x := n.(type) {10			fmt.Println("FuncDecl:", x.Name.Name)11			fmt.Println("TypeList:", x.Type.Params.List)12			fmt.Println("TypeList:", x.Type.Params.List[0].Type)13			fmt.Println("TypeList:", x.Type.Params.List[0].Type.(*ast.Ident).Name)14			fmt.Println("TypeList:", x.Type.Params.List[1].Type.(*ast.Ident).Name)15			fmt.Println("TypeList:", x.Type.Params.List[2].Type.(*ast.Ident).Name)16			fmt.Println("TypeList:", x.Type.Results.List[0].Type.(*ast.Ident).Name)17		}18	})19}20TypeList: [func main() (int, error) *ast.Field]21TypeList: func main() (int, error)

fmtTypeList

Using AI Code Generation

1import (2func main() {3	f, err := parser.ParseFile(fset, "2.go", nil, parser.ImportsOnly)4	if err != nil {5		fmt.Println(err)6	}7	fmt.Println("Imports:")8	for _, s := range f.Imports {9		fmt.Println(s.Path.Value)10	}11}12import (13func main() {14	f, err := parser.ParseFile(fset, "3.go", nil, parser.ImportsOnly)15	if err != nil {16		fmt.Println(err)17	}18	fmt.Println("Imports:")19	for _, s := range f.Imports {20		fmt.Println(s.Path.Value)21	}22}23import (24func main() {25	f, err := parser.ParseFile(fset, "4.go", nil, parser.ImportsOnly)26	if err != nil {27		fmt.Println(err)28	}29	fmt.Println("Imports:")30	for _, s := range f.Imports {31		fmt.Println(s.Path.Value)32	}33}

fmtTypeList

Using AI Code Generation

1import (2func main() {3    f := ast.NewFile()4    f.Decls = []ast.Decl{5        &ast.GenDecl{6            Specs: []ast.Spec{7                &ast.ImportSpec{8                    Path: &ast.BasicLit{9                    },10                },11            },12        },13        &ast.FuncDecl{14            Name: &ast.Ident{15            },16            Type: &ast.FuncType{17                Params: &ast.FieldList{18                    List: []*ast.Field{19                        &ast.Field{20                            Names: []*ast.Ident{21                                &ast.Ident{22                                },23                            },24                            Type: &ast.ArrayType{25                                Elt: &ast.Ident{26                                },27                            },28                        },29                    },30                },31            },32            Body: &ast.BlockStmt{33                List: []ast.Stmt{34                    &ast.ExprStmt{35                        X: &ast.CallExpr{36                            Fun: &ast.SelectorExpr{37                                X: &ast.Ident{38                                },39                                Sel: &ast.Ident{40                                },41                            },42                            Args: []ast.Expr{43                                &ast.BasicLit{44                                },45                            },46                        },47                    },48                },49            },50        },51    }52    fmt.Println(f)53}54import (55func main() {56    f := ast.NewFile()57    f.Decls = []ast.Decl{58        &ast.GenDecl{59            Specs: []ast.Spec{60                &ast.ImportSpec{61                    Path: &ast.BasicLit{62                    },63                },64            },65        },66        &ast.FuncDecl{67            Name: &ast.Ident{68            },69            Type: &ast.FuncType{70                Params: &ast.FieldList{71                    List: []*ast.Field{72                        &ast.Field{73                            Names: []*ast.Ident{74                                &ast.Ident{75                                },76                            },

fmtTypeList

Using AI Code Generation

1import "fmt"2import "go/ast"3import "go/parser"4import "go/token"5func main() {6fset := token.NewFileSet()7f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)8if err != nil {9fmt.Println(err)10}11af := ast.NewFile(fset, fset.File(f.Pos()), nil, 0)12fd := &ast.FuncDecl{Name: ast.NewIdent("main")}13bs := &ast.BlockStmt{}14es := &ast.ExprStmt{X: &ast.CallExpr{15Fun: &ast.SelectorExpr{16X: &ast.Ident{Name: "fmt"},17Sel: ast.NewIdent("Println"),18},19}}20bl := &ast.BasicLit{Kind: token.STRING, Value: `"hello world"`}21es.X.(*ast.CallExpr).Args = []ast.Expr{bl}22bs.List = append(bs.List, es)23af.Decls = append(af.Decls, fd)24fmtTypeList(fset, af)25}26func fmtTypeList(fset *token.FileSet, af *ast.File) {27ast.Fprint(fset, os.Stdout, af, nil)28}29import "fmt"30import "go/ast"31import "go/parser"32import "go/token"33func main() {34fset := token.NewFileSet()35f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)36if err != nil {37fmt.Println(err)38}39af := ast.NewFile(fset, fset.File(f.Pos()), nil, 0)40fd := &ast.FuncDecl{Name: ast.NewIdent("main")}41bs := &ast.BlockStmt{}

fmtTypeList

Using AI Code Generation

1import "fmt"2func main() {3   fmt.Println(t.fmtTypeList())4}5import "fmt"6func main() {7   fmt.Println(t.fmtTypeList())8}9I have a Go project that uses a 3rd party library that I need to import into my project. The 3rd party library is not in the GOPATH so I cannot import it directly, but it does have a go.mod file. I've tried using the following commands to import the 3rd party library:

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