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How to use checkNames method of compiler Package

Best Syzkaller code snippet using compiler.checkNames

compiler.go

Source:compiler.go

...460		funcName = c.compileFunc(nameExpr)461	} else {462		// Ensure that all function names are defined and check whether this is a463		// custom match function invocation.464		names, ok := c.checkNames(fn)465		if !ok {466			return nil467		}468		// Normalize single name into NameExpr rather than NamesExpr.469		if len(names) == 1 {470			funcName = &names[0]471		} else {472			funcName = &names473		}474		var prototype *DefineExpr475		for _, name := range names {476			defines := c.compiler.compiled.LookupMatchingDefines(string(name))477			if defines != nil {478				// Ensure that each operator has at least as many operands as the479				// given function has arguments. The types of those arguments must480				// be the same across all the operators.481				for _, define := range defines {482					if len(define.Fields) < len(fn.Args) {483						c.addErr(fn, fmt.Errorf("%s has only %d fields", define.Name, len(define.Fields)))484						continue485					}486					if prototype == nil {487						// Save the first define in order to compare it against all488						// others.489						prototype = define490						continue491					}492					for i := range fn.Args {493						if define.Fields[i].Type != prototype.Fields[i].Type {494							c.addErr(fn, fmt.Errorf("%s and %s fields do not have same types",495								define.Name, prototype.Name))496						}497					}498				}499			} else {500				// This must be an invocation of a custom function, because there is501				// no matching define.502				if len(names) != 1 {503					c.addErr(fn, errors.New("custom function cannot have multiple names"))504					return fn505				}506				// Handle built-in functions.507				if name == "OpName" {508					opName, ok := c.compileOpName(fn)509					if ok {510						return opName511					}512					// Fall through and create OpName as a CustomFuncExpr. It may513					// be rewritten during type inference if it can be proved it514					// always constructs a single operator.515				}516				nested.customFunc = true517			}518		}519	}520	if c.matchPattern && c.customFunc && !nested.customFunc {521		c.addErr(fn, errors.New("custom function name cannot be an operator name"))522		return fn523	}524	args := fn.Args.Visit(nested.compile).(*SliceExpr)525	if nested.customFunc {526		// Create a CustomFuncExpr to make it easier to distinguish between527		// op matchers and and custom function invocations.528		return &CustomFuncExpr{Name: *funcName.(*NameExpr), Args: *args, Src: fn.Source()}529	}530	return &FuncExpr{Name: funcName, Args: *args, Src: fn.Source()}531}532// checkNames ensures that all function names are valid operator names or tag533// names, and that they are legal in the current context. checkNames returns534// the list of names as a NameExpr, as well as a boolean indicating whether they535// passed all validity checks.536func (c *ruleContentCompiler) checkNames(fn *FuncExpr) (names NamesExpr, ok bool) {537	switch t := fn.Name.(type) {538	case *NamesExpr:539		names = *t540	case *NameExpr:541		names = NamesExpr{*t}542	default:543		// Name dynamically derived by function.544		return NamesExpr{}, false545	}546	// Don't allow replace pattern to have multiple names or a tag name.547	if !c.matchPattern {548		if len(names) != 1 {549			c.addErr(fn, errors.New("constructor cannot have multiple names"))550			return NamesExpr{}, false...

checkNames

Using AI Code Generation

1import "fmt"2func main() {3    c.checkNames()4}5import "fmt"6func main() {7    c.checkNames()8}9import "fmt"10func main() {11    c.checkNames()12}13import "fmt"14func main() {15    c.checkNames()16}17import "fmt"18func main() {19    c.checkNames()20}21import "fmt"22func main() {23    c.checkNames()24}25import "fmt"26func main() {27    c.checkNames()28}29import "fmt"30func main() {31    c.checkNames()32}33import "fmt"34func main() {35    c.checkNames()36}37import "fmt"38func main() {39    c.checkNames()40}41import "fmt"42func main() {43    c.checkNames()44}45import "fmt"46func main() {47    c.checkNames()48}49import "fmt"50func main() {

checkNames

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3public class TestCompiler {4    public static void main(String[] args) {5        List<String> names = new ArrayList<String>();6        names.add("Java");7        names.add("C++");8        names.add("C#");9        Compiler compiler = new Compiler();10        boolean result = compiler.checkNames(names);11        System.out.println(result);12    }13}14import "fmt"15type Compiler struct {16}17func (c Compiler) checkNames(names []string) bool {18    for _, name := range names {19        if name == "Java" {20        }21    }22}23func main() {24    names := []string{"Java", "C++", "C#"}25    compiler := Compiler{}26    result := compiler.checkNames(names)27    fmt.Println(result)28}

checkNames

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Enter a name")4    fmt.Scanln(&name)5    var c = new(Compiler)6    c.checkNames(name)7}8import "fmt"9func main() {10    fmt.Println("Enter a name")11    fmt.Scanln(&name)12    var c = new(Compiler)13    c.checkNames(name)14}15import "fmt"16func main() {17    fmt.Println("Enter a name")18    fmt.Scanln(&name)19    var c = new(Compiler)20    c.checkNames(name)21}22import "fmt"23func main() {24    fmt.Println("Enter a name")25    fmt.Scanln(&name)26    var c = new(Compiler)27    c.checkNames(name)28}29import "fmt"30func main() {31    fmt.Println("Enter a name")32    fmt.Scanln(&name)33    var c = new(Compiler)34    c.checkNames(name)35}36import "fmt"37func main() {38    fmt.Println("Enter a name")39    fmt.Scanln(&name)40    var c = new(Compiler)41    c.checkNames(name)42}43import "fmt"44func main() {45    fmt.Println("Enter a name")46    fmt.Scanln(&name)47    var c = new(Compiler)48    c.checkNames(name)49}50import "fmt"51func main() {52    fmt.Println("Enter a name")53    fmt.Scanln(&name)54    var c = new(Compiler)55    c.checkNames(name)56}

checkNames

Using AI Code Generation

1import "fmt"2func main() {3    names = []string{"go", "java", "python", "c++"}4    c.checkNames(names)5}6import "fmt"7type compiler struct {8}9func (c compiler) checkNames(names []string) {10    for _, name := range names {11        fmt.Println(name)12    }13}14import "fmt"15func main() {16    names = []string{"go", "java", "python", "c++"}17    c.checkNames(names)18}19import "fmt"20type compiler struct {21}22type compilerInterface interface {23    checkNames([]string)24}25func (c compiler) checkNames(names []string) {26    for _, name := range names {27        fmt.Println(name)28    }29}30import "fmt"31func main() {32    names = []string{"go", "java", "python", "c++"}33    checkNames(c, names)34}35import "fmt"36type compiler struct {37}38type compilerInterface interface {39    checkNames([]string)40}41func (c compiler) checkNames(names []string) {42    for _, name := range names {43        fmt.Println(name)44    }45}46func checkNames(c compilerInterface, names []string) {47    c.checkNames(names)48}

checkNames

Using AI Code Generation

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

checkNames

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter name")4    fmt.Scanln(&name)5    compiler.setNames(name)6    compiler.checkNames()7    fmt.Println("Enter name")8    fmt.Scanln(&name)9    compiler.setNames(name)10    compiler.checkNames()11    fmt.Println("Enter name")12    fmt.Scanln(&name)13    compiler.setNames(name)14    compiler.checkNames()15    fmt.Println("Enter name")16    fmt.Scanln(&name)17    compiler.setNames(name)18    compiler.checkNames()19    fmt.Println("Enter name")20    fmt.Scanln(&name)21    compiler.setNames(name)22    compiler.checkNames()23    fmt.Println("Enter name")24    fmt.Scanln(&name)25    compiler.setNames(name)26    compiler.checkNames()27    fmt.Println("Enter name")28    fmt.Scanln(&name)29    compiler.setNames(name)30    compiler.checkNames()31    fmt.Println("Enter name")32    fmt.Scanln(&name)33    compiler.setNames(name)34    compiler.checkNames()35    fmt.Println("Enter name")36    fmt.Scanln(&name)37    compiler.setNames(name)38    compiler.checkNames()39    fmt.Println("Enter name")40    fmt.Scanln(&name)41    compiler.setNames(name)42    compiler.checkNames()43    fmt.Println("Enter name")44    fmt.Scanln(&name)45    compiler.setNames(name)46    compiler.checkNames()47    fmt.Println("Enter name")48    fmt.Scanln(&name)49    compiler.setNames(name)50    compiler.checkNames()51    fmt.Println("Enter name")52    fmt.Scanln(&name)53    compiler.setNames(name)54    compiler.checkNames()55    fmt.Println("Enter name")56    fmt.Scanln(&name)57    compiler.setNames(name)58    compiler.checkNames()59    fmt.Println("Enter name")60    fmt.Scanln(&name)61    compiler.setNames(name)62    compiler.checkNames()63    fmt.Println("Enter name")64    fmt.Scanln(&name)65    compiler.setNames(name)66    compiler.checkNames()67    fmt.Println("Enter name")68    fmt.Scanln(&name)69    compiler.setNames(name)70    compiler.checkNames()71    fmt.Println("Enter name")72    fmt.Scanln(&name)73    compiler.setNames(name)74    compiler.checkNames()75    fmt.Println("Enter name")76    fmt.Scanln(&name)77    compiler.setNames(name)

checkNames

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter name and age")4    for {5        fmt.Scanln(&name, &age)6        if name == "" && age == 0 {7        }8        nameList = append(nameList, name)9        ageList = append(ageList, age)10    }11    fmt.Println(nameList, ageList)12    err := checkNames(nameList, ageList)13    if err != nil {14        fmt.Println(err)15    } else {16        fmt.Println("Valid entries")17    }18}19import (20func main() {21    fmt.Println("Enter name and age")22    for {23        fmt.Scanln(&name, &age)24        if name == "" && age == 0 {25        }26        nameList = append(nameList, name)27        ageList = append(ageList, age)28    }29    fmt.Println(nameList, ageList)30    err := checkNames(nameList, ageList)31    if err != nil {32        fmt.Println(err)33    } else {34        fmt.Println("Valid entries")35    }36}37import (38func main() {39    fmt.Println("Enter name and age")40    for {41        fmt.Scanln(&name, &age)42        if name == "" && age == 0 {43        }44        nameList = append(nameList, name)45        ageList = append(ageList, age)46    }47    fmt.Println(nameList, ageList)48    err := checkNames(nameList, ageList)49    if err != nil {50        fmt.Println(err)51    } else {52        fmt.Println("Valid entries")53    }54}

checkNames

Using AI Code Generation

1import (2func main() {3	comp := compiler{}4	comp.checkNames("Go", "java", "python", "scala")5}6type compiler struct {7}8func (c compiler) checkNames(names ...string) {9	for _, name := range names {10		if strings.EqualFold(name, "go") {11			fmt.Println("Go is a good language")12		} else {13			fmt.Println("Go is not a good language")14		}15	}16}17func Contains(s, substr string) bool18func ContainsAny(s, chars string) bool19func ContainsRune(s string, r rune) bool20func Count(s, sep string) int21func EqualFold(s, t string) bool22func Fields(s string) []string

checkNames

Using AI Code Generation

1import "fmt"2func main() {3    c.checkNames()4}5import "fmt"6func main() {7    c.checkNames()8}9import "fmt"10func main() {11    c.checkNames()12}13import "fmt"14func main() {15    c.checkNames()16}17import "fmt"18func main() {19    c.checkNames()20}21import "fmt"22func main() {23    c.checkNames()24}

checkNames

Using AI Code Generation

1import (2type compiler struct {3}4func (c *compiler) checkNames() {5	if strings.Compare(c.name, "2.go") != 0 {6		panic("Incorrect file name")7	}8}9func main() {10	c := compiler{name: "2.go"}11	c.checkNames()12	fmt.Println("Correct file name")13}14Using panic() in Go15The panic() function is a built-in function in Go. It is used to throw an exception. The panic() function takes an interface{} as its argument. The interface{} is an empty interface. It can take any type of value. It is used to pass the error message to the panic

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