How to use parseArrayLength method of main Package

Best Mock code snippet using main.parseArrayLength

parse.go

Source:parse.go

...411	switch v := typ.(type) {412	case *ast.ArrayType:413		ln := -1414		if v.Len != nil {415			value, err := p.parseArrayLength(v.Len)416			if err != nil {417				return nil, err418			}419			ln, err = strconv.Atoi(value)420			if err != nil {421				return nil, p.errorf(v.Len.Pos(), "bad array size: %v", err)422			}423		}424		t, err := p.parseType(pkg, v.Elt, tps)425		if err != nil {426			return nil, err427		}428		return &model.ArrayType{Len: ln, Type: t}, nil429	case *ast.ChanType:430		t, err := p.parseType(pkg, v.Value, tps)431		if err != nil {432			return nil, err433		}434		var dir model.ChanDir435		if v.Dir == ast.SEND {436			dir = model.SendDir437		}438		if v.Dir == ast.RECV {439			dir = model.RecvDir440		}441		return &model.ChanType{Dir: dir, Type: t}, nil442	case *ast.Ellipsis:443		// assume we're parsing a variadic argument444		return p.parseType(pkg, v.Elt, tps)445	case *ast.FuncType:446		in, variadic, out, err := p.parseFunc(pkg, v, tps)447		if err != nil {448			return nil, err449		}450		return &model.FuncType{In: in, Out: out, Variadic: variadic}, nil451	case *ast.Ident:452		if v.IsExported() && !tps[v.Name] {453			// `pkg` may be an aliased imported pkg454			// if so, patch the import w/ the fully qualified import455			maybeImportedPkg, ok := p.imports[pkg]456			if ok {457				pkg = maybeImportedPkg.Path()458			}459			// assume type in this package460			return &model.NamedType{Package: pkg, Type: v.Name}, nil461		}462		// assume predeclared type463		return model.PredeclaredType(v.Name), nil464	case *ast.InterfaceType:465		if v.Methods != nil && len(v.Methods.List) > 0 {466			return nil, p.errorf(v.Pos(), "can't handle non-empty unnamed interface types")467		}468		return model.PredeclaredType("interface{}"), nil469	case *ast.MapType:470		key, err := p.parseType(pkg, v.Key, tps)471		if err != nil {472			return nil, err473		}474		value, err := p.parseType(pkg, v.Value, tps)475		if err != nil {476			return nil, err477		}478		return &model.MapType{Key: key, Value: value}, nil479	case *ast.SelectorExpr:480		pkgName := v.X.(*ast.Ident).String()481		pkg, ok := p.imports[pkgName]482		if !ok {483			return nil, p.errorf(v.Pos(), "unknown package %q", pkgName)484		}485		return &model.NamedType{Package: pkg.Path(), Type: v.Sel.String()}, nil486	case *ast.StarExpr:487		t, err := p.parseType(pkg, v.X, tps)488		if err != nil {489			return nil, err490		}491		return &model.PointerType{Type: t}, nil492	case *ast.StructType:493		if v.Fields != nil && len(v.Fields.List) > 0 {494			return nil, p.errorf(v.Pos(), "can't handle non-empty unnamed struct types")495		}496		return model.PredeclaredType("struct{}"), nil497	case *ast.ParenExpr:498		return p.parseType(pkg, v.X, tps)499	default:500		mt, err := p.parseGenericType(pkg, typ, tps)501		if err != nil {502			return nil, err503		}504		if mt == nil {505			break506		}507		return mt, nil508	}509	return nil, fmt.Errorf("don't know how to parse type %T", typ)510}511func (p *fileParser) parseArrayLength(expr ast.Expr) (string, error) {512	switch val := expr.(type) {513	case (*ast.BasicLit):514		return val.Value, nil515	case (*ast.Ident):516		// when the length is a const defined locally517		return val.Obj.Decl.(*ast.ValueSpec).Values[0].(*ast.BasicLit).Value, nil518	case (*ast.SelectorExpr):519		// when the length is a const defined in an external package520		usedPkg, err := importer.Default().Import(fmt.Sprintf("%s", val.X))521		if err != nil {522			return "", p.errorf(expr.Pos(), "unknown package in array length: %v", err)523		}524		ev, err := types.Eval(token.NewFileSet(), usedPkg, token.NoPos, val.Sel.Name)525		if err != nil {526			return "", p.errorf(expr.Pos(), "unknown constant in array length: %v", err)527		}528		return ev.Value.String(), nil529	case (*ast.ParenExpr):530		return p.parseArrayLength(val.X)531	case (*ast.BinaryExpr):532		x, err := p.parseArrayLength(val.X)533		if err != nil {534			return "", err535		}536		y, err := p.parseArrayLength(val.Y)537		if err != nil {538			return "", err539		}540		biExpr := fmt.Sprintf("%s%v%s", x, val.Op, y)541		tv, err := types.Eval(token.NewFileSet(), nil, token.NoPos, biExpr)542		if err != nil {543			return "", p.errorf(expr.Pos(), "invalid expression in array length: %v", err)544		}545		return tv.Value.String(), nil546	default:547		return "", p.errorf(expr.Pos(), "invalid expression in array length: %v", val)548	}549}550// importsOfFile returns a map of package name to import path...

parseArrayLength

Using AI Code Generation

1import (2func main() {3    fmt.Println("Length of array is", parseArrayLength(arr))4}5func parseArrayLength(arr [5]int) int {6    return len(arr)7}

parseArrayLength

Using AI Code Generation

1import (2func main() {3    arrayLength, err = strconv.Atoi("10")4    if err != nil {5        fmt.Println("Error in parsing string to int", err)6    }7    fmt.Println("Array length is", arrayLength)8}9Recommended Posts: Go | ParseInt() function10Go | ParseBool() function11Go | ParseFloat() function12Go | ParseUint() function13Go | ParseComplex() function14Go | Parse() function15Go | ParseInt() function16Go | ParseBool() function17Go | ParseFloat() function18Go | ParseUint() function19Go | ParseComplex() function20Go | Parse() function21Go | ParseInt() function22Go | ParseBool() function23Go | ParseFloat() function24Go | ParseUint() function25Go | ParseComplex() function26Go | Parse() function27Go | ParseInt() function28Go | ParseBool() function29Go | ParseFloat() function30Go | ParseUint() function31Go | ParseComplex() function32Go | Parse() function33Go | ParseInt() function34Go | ParseBool() function35Go | ParseFloat() function36Go | ParseUint() function37Go | ParseComplex() function38Go | Parse() function39Go | ParseInt() function40Go | ParseBool() function41Go | ParseFloat() function42Go | ParseUint() function43Go | ParseComplex() function44Go | Parse() function45Go | ParseInt() function46Go | ParseBool() function47Go | ParseFloat() function48Go | ParseUint() function49Go | ParseComplex() function50Go | Parse() function51Go | ParseInt() function52Go | ParseBool() function53Go | ParseFloat() function54Go | ParseUint() function55Go | ParseComplex() function56Go | Parse() function57Go | ParseInt() function58Go | ParseBool() function59Go | ParseFloat() function60Go | ParseUint() function61Go | ParseComplex() function62Go | Parse() function63Go | ParseInt() function64Go | ParseBool() function65Go | ParseFloat() function66Go | ParseUint() function67Go | ParseComplex() function

parseArrayLength

Using AI Code Generation

1import (2func main() {3	var arr = [5]int{1, 2, 3, 4, 5}4	var len = parseArrayLength(arr)5	fmt.Println("Length of array is ", len)6}7func parseArrayLength(arr [5]int) int {8	return len(arr)9}10func parseArrayLength(arr [5]int) int {11	return len(arr)12}

parseArrayLength

Using AI Code Generation

1import (2func main() {3	fmt.Println(a)4}5import (6func main() {7	fmt.Println(a)8}9import (10func main() {11	fmt.Println(a)12}13import (14func main() {15	fmt.Println(a)16}17import (18func main() {19	fmt.Println(a)20}21import (22func main() {23	fmt.Println(a)24}25import (26func main() {27	fmt.Println(a)28}29import (30func main() {31	fmt.Println(a)32}33import (34func main() {35	fmt.Println(a)36}37import (38func main() {39	fmt.Println(a)40}41import (42func main() {43	fmt.Println(a)44}45import (46func main() {47	fmt.Println(a)48}

parseArrayLength

Using AI Code Generation

1import (2func main() {3	var arr = []int{1, 2, 3, 4}4	fmt.Println("Length of array is: ", parseArrayLength(arr))5}6func parseArrayLength(arr []int) int {7	return len(arr)8}

parseArrayLength

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the size of array: ")4	fmt.Scan(&size)5	var array = make([]int, size)6	fmt.Println("Enter the elements of array: ")7	for i := 0; i < size; i++ {8		fmt.Scan(&array[i])9	}10	fmt.Println("Array is: ", array)11}12import (13func main() {14	fmt.Println("Enter the size of array: ")15	fmt.Scan(&size)16	var array = make([]int, size)17	fmt.Println("Enter the elements of array: ")18	for i := 0; i < size; i++ {19		fmt.Scan(&array[i])20	}21	fmt.Println("Array is: ", array)22}23import (24func main() {25	fmt.Println("Enter the size of array: ")26	fmt.Scan(&size)27	var array = make([]int, size)28	fmt.Println("Enter the elements of array: ")29	for i := 0; i < size; i++ {30		fmt.Scan(&array[i])31	}32	fmt.Println("Array is: ", array)33}34import (35func main() {36	fmt.Println("Enter the size of array: ")37	fmt.Scan(&size)38	var array = make([]int, size)39	fmt.Println("Enter the elements of array: ")40	for i := 0; i < size; i++ {41		fmt.Scan(&array[i])42	}43	fmt.Println("Array is: ", array)44}45import (46func main() {47	fmt.Println("Enter the size of array: ")48	fmt.Scan(&size)49	var array = make([]int, size)50	fmt.Println("Enter the elements of array: ")51	for i := 0; i < size; i++ {52		fmt.Scan(&array[i])53	}54	fmt.Println("Array is: ", array)55}

parseArrayLength

Using AI Code Generation

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

parseArrayLength

Using AI Code Generation

1import "fmt"2func main() {3    arrayLength = parseArrayLength()4    fmt.Println("Length of array is: ", arrayLength)5}6import "fmt"7func parseArrayLength() int {8    fmt.Println("Enter the length of array:")9    fmt.Scanf("%d", &arrayLength)10}11import "fmt"12func ParseArrayLength() int {13    fmt.Println("Enter the length of array:")14    fmt.Scanf("%d", &arrayLength)15}16import "fmt"17func main() {18    arrayLength = ParseArrayLength()19    fmt.Println("Length of array is: ", arrayLength)20}21import "fmt"22func main() {23    arrayLength = ParseArrayLength()24    fmt.Println("Length of array is: ", arrayLength)25}26import "fmt"27func main() {28    arrayLength = ParseArrayLength()29    fmt.Println("Length of array is: ", arrayLength)30}31import "fmt"32func ParseArrayLength() int {33    fmt.Println("Enter the length of array:")34    fmt.Scanf("%d", &arrayLength)35}

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