KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use convertConstInfo method of compiler Package

Best Syzkaller code snippet using compiler.convertConstInfo

consts.go

Source:consts.go

...86		if n, ok := n0.(*ast.Int); ok {87			comp.addConst(infos, n.Pos, n.Ident)88		}89	}))90	return convertConstInfo(infos)91}92func (comp *compiler) extractTypeConsts(infos map[string]*constInfo, n ast.Node) {93	comp.foreachType(n, func(t *ast.Type, desc *typeDesc, args []*ast.Type, _ prog.IntTypeCommon) {94		for i, arg := range args {95			if desc.Args[i].Type.Kind == kindInt {96				if arg.Ident != "" {97					comp.addConst(infos, arg.Pos, arg.Ident)98				}99				for _, col := range arg.Colon {100					if col.Ident != "" {101						comp.addConst(infos, col.Pos, col.Ident)102					}103				}104			}105		}106	})107}108func (comp *compiler) addConst(infos map[string]*constInfo, pos ast.Pos, name string) {109	if _, builtin := comp.builtinConsts[name]; builtin {110		return111	}112	info := getConstInfo(infos, pos)113	info.consts[name] = true114}115type constInfo struct {116	consts       map[string]bool117	defines      map[string]string118	includeArray []string119	incdirArray  []string120}121func getConstInfo(infos map[string]*constInfo, pos ast.Pos) *constInfo {122	info := infos[pos.File]123	if info == nil {124		info = &constInfo{125			consts:  make(map[string]bool),126			defines: make(map[string]string),127		}128		infos[pos.File] = info129	}130	return info131}132func convertConstInfo(infos map[string]*constInfo) map[string]*ConstInfo {133	res := make(map[string]*ConstInfo)134	for file, info := range infos {135		if file == ast.BuiltinFile {136			continue137		}138		res[file] = &ConstInfo{139			File:     file,140			Consts:   toArray(info.consts),141			Includes: info.includeArray,142			Incdirs:  info.incdirArray,143			Defines:  info.defines,144		}145	}146	return res...

convertConstInfo

Using AI Code Generation

1import (2func main() {3	fset := token.NewFileSet()4	file, err := parser.ParseFile(fset, "2.go", nil, parser.ParseComments)5	if err != nil {6		fmt.Println(err)7	}8	conf := types.Config{Importer: importer{}}9	info := &types.Info{10		Types: make(map[ast.Expr]types.TypeAndValue),11	}12	pkg, err := conf.Check("main", fset, []*ast.File{file}, info)13	if err != nil {14		fmt.Println(err)15	}16	for id, obj := range pkg.Scope().Names() {17		fmt.Println(id, obj)18	}19	for expr, tv := range info.Types {20		fmt.Println(expr, tv)21	}22}23type importer struct{}24func (importer) Import(path string) (*types.Package, error) {25	return nil, fmt.Errorf("can't import %s", path)26}27func convertConstInfo(info *types.Info) {28	for expr, tv := range info.Types {29		if tv.Type == nil {30		}31		if tv.Type.Kind() == reflect.UnsafePointer {32		}33		if !tv.Type.Underlying().(*types.Basic).Info()&types.IsUntyped != 0 {34		}35		if tv.Type.Underlying().(*types.Basic).Info()&types.IsString != 0 {36		}37		if tv.Type.Underlying().(*types.Basic).Info()&types.IsBoolean != 0 {38		}39		if tv.Type.Underlying().(*types.Basic).Info()&types.IsNumeric != 0 {40		}41		if tv.Type.Underlying().(*types.Basic).Info()&types.IsComplex != 0 {42		}43		if tv.Type.Underlying().(*types.Basic).Info()&types.IsInteger != 0 {44		}45		if tv.Type.Underlying().(*types.Basic).Info()&types.IsUnsigned !=

convertConstInfo

Using AI Code Generation

1import "fmt"2func main() {3   b = int32(a)4   fmt.Printf("a's value is %d5   fmt.Printf("b's value is %d6   fmt.Printf("*ptr is %d7   fmt.Printf("c's value is %f8}

convertConstInfo

Using AI Code Generation

1import "go/ast"2import "go/parser"3import "go/token"4import "fmt"5import "strings"6import "go/constant"7import "go/types"8import "go/build"9import "go/importer"10func main() {11import "fmt"12func main() {13    fmt.Println("Hello, 世界")14}15    f, err := parser.ParseFile(fset, "hello.go", src, parser.ParseComments)16    if err != nil {17        fmt.Println(err)18    }19    conf := types.Config{Importer: importer.Default()}20    pkg, err := conf.Check("cmd/hello", fset, []*ast.File{f}, nil)21    if err != nil {22    }23    for _, name := range pkg.Scope().Names() {24        obj := pkg.Scope().Lookup(name)25        if obj, ok := obj.(*types.TypeName); ok {

convertConstInfo

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    fmt.Println(a, b)5}6import "fmt"7func main() {8    fmt.Println("Hello, playground")9    fmt.Println(a, b)10}11import "fmt"12func main() {13    fmt.Println(a, b)14}15import "fmt"16func main() {17    fmt.Println(a, b)18}

convertConstInfo

Using AI Code Generation

1import (2func main() {3 c = constant.MakeInt64(10)4 conv := constant.Convert(c, token.INT, nil)5 fmt.Println(conv)6}

convertConstInfo

Using AI Code Generation

1import "fmt"2import "strconv"3type ConstantInfo interface {4	convertConstInfo() string5}6type ConstantClassInfo struct {7}8func (c ConstantClassInfo) convertConstInfo() string {9	return "ConstantClassInfo: tag=" + strconv.Itoa(int(c.tag)) + ", nameIndex=" + strconv.Itoa(int(c.nameIndex))10}11type ConstantFieldrefInfo struct {12}13func (c ConstantFieldrefInfo) convertConstInfo() string {14	return "ConstantFieldrefInfo: tag=" + strconv.Itoa(int(c.tag)) + ", classIndex=" + strconv.Itoa(int(c.classIndex)) + ", nameAndTypeIndex=" + strconv.Itoa(int(c.nameAndTypeIndex))15}16type ConstantMethodrefInfo struct {17}18func (c ConstantMethodrefInfo) convertConstInfo() string {19	return "ConstantMethodrefInfo: tag=" + strconv.Itoa(int(c.tag)) + ", classIndex=" + strconv.Itoa(int(c.classIndex)) + ", nameAndTypeIndex=" + strconv.Itoa(int(c.nameAndTypeIndex))20}21type ConstantInterfaceMethodrefInfo struct {22}23func (c ConstantInterfaceMethodrefInfo) convertConstInfo() string {24	return "ConstantInterfaceMethodrefInfo: tag=" + strconv.Itoa(int(c.tag)) + ", classIndex=" + strconv.Itoa(int(c.classIndex)) + ", nameAndTypeIndex=" + strconv.Itoa(int(c.nameAndTypeIndex))25}26type ConstantStringInfo struct {27}28func (c ConstantStringInfo) convertConstInfo() string {29	return "ConstantStringInfo: tag=" + strconv.Itoa(int(c.tag)) + ", stringIndex=" + strconv.Itoa(int(c.stringIndex))30}31type ConstantIntegerInfo struct {32}33func (c ConstantIntegerInfo) convertConstInfo() string {34	return "ConstantIntegerInfo: tag=" + strconv.Itoa(int(c.tag)) + ", bytes=" + strconv.Itoa(int(c.bytes))35}36type ConstantFloatInfo struct {37}38func (c ConstantFloatInfo) convertConstInfo() string {

convertConstInfo

Using AI Code Generation

1func main() {2    c := compiler.New()3    s, err := c.ConvertConstInfo(10, "string")4    if err != nil {5        fmt.Println(err)6    }

convertConstInfo

Using AI Code Generation

1import (2func main() {3    x = constant.MakeInt64(100)4    fmt.Println("Value of x is ", x)5    c := types.Config{}6    y := c.ConvertConstInfo(token.INT, x)7    fmt.Println("Value of y is ", y)8}

convertConstInfo

Using AI Code Generation

1import (2func main() {3    comp := &gas.Compiler{}4    const1 := &ast.BasicLit{5    }6    const2 := comp.ConvertConstInfo(const1, gas.Float64)7    fmt.Println(const2.Value)8}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.