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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}

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