// MODULE: lib1
// FILE: dependency.kt
package usage

fun implicitType() = 1

// MODULE: dep(lib1)
// FILE: annotation.kt
package usage

fun implicitTypeFromAnotherModule() = implicitType()

// MODULE: lib2
// FILE: dependency.kt
package usage

fun implicitType() = "str"

// MODULE: main(lib2, dep)
// FILE: usage.kt
package usage

fun usage(): Int = run {
    implicitType()

}

func (e *UsageError) Error() string {
	usage := e.Command.Usage()
	suffix := ""
	if usage.Async {
		suffix = " [&]"
	}
	return fmt.Sprintf("usage: %s %s%s", e.Name, usage.Args, suffix)
}

// ErrUsage may be returned by a Command to indicate that it was called with
// invalid arguments; its Usage method may be called to obtain details.

func Condition(summary string, eval func(*State) (bool, error)) Cond {
	return &funcCond{eval: eval, usage: CondUsage{Summary: summary}}
}

type funcCond struct {
	eval  func(*State) (bool, error)
	usage CondUsage
}

func (c *funcCond) Usage() *CondUsage { return &c.usage }

func (c *funcCond) Eval(s *State, suffix string) (bool, error) {
	if suffix != "" {
		return false, ErrUsage
	}

stdout 'bug.*start a bug report'

# go help bug shows usage for bug
go help bug
stdout 'usage: go bug'
stdout 'bug report'

# go bug help is an error (bug takes no arguments)
! go bug help
stderr 'bug takes no arguments'

# go help mod shows mod subcommands
go help mod
stdout 'go mod <command>'
stdout tidy

# go help mod tidy explains tidy
go help mod tidy
stdout 'usage: go mod tidy'

# go mod help tidy does too

	os.Exit(2)
}

const goCmd = "vgo"

func main() {
	flag.Usage = usage
	flag.Parse()
	if flag.NArg() != 1 {
		usage()
	}

	log.SetPrefix("savedir: ")
	log.SetFlags(0)

	dir := flag.Arg(0)

	a := new(txtar.Archive)
	dir = filepath.Clean(dir)
	filepath.WalkDir(dir, func(path string, info fs.DirEntry, err error) error {
		if path == dir {
			return nil
		}
		name := info.Name()

     */
    private static void verifyAESMAC ( int usage, String expect, String data, String key ) throws GeneralSecurityException {
        verifyAESHMAC(usage, expect, key, Hex.decode(data));
    }


    private static void verifyArcfourHMAC ( int usage, String expect, String data, String key ) throws GeneralSecurityException {
        verifyArcfourHMAC(usage, expect, key, Hex.decode(data));
    }


    /**

import org.gradle.api.attributes.LibraryElements
import org.gradle.api.attributes.Usage
import org.gradle.api.attributes.java.TargetJvmEnvironment
import org.gradle.api.model.ObjectFactory
import org.gradle.kotlin.dsl.named


fun ConsumableConfiguration.configureAsRuntimeElements(objects: ObjectFactory) {
    attributes {
        attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage.JAVA_RUNTIME))

	//
	// If the condition's usage reports that it is a prefix,
	// the condition must be used with a suffix.
	// Otherwise, the passed-in suffix argument is always the empty string.
	Eval(s *State, suffix string) (bool, error)

	// Usage returns the usage for the condition, which the caller must not modify.
	Usage() *CondUsage
}

// A CondUsage describes the usage of a Cond, independent of its name

	"strings"

	"cmd/internal/buildid"
	"cmd/internal/telemetry"
)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go tool buildid [-w] file\n")
	flag.PrintDefaults()
	os.Exit(2)
}

var wflag = flag.Bool("w", false, "write build ID")

func main() {
	log.SetPrefix("buildid: ")
	log.SetFlags(0)
	telemetry.Start()
	flag.Usage = usage
	flag.Parse()
	telemetry.Inc("buildid/invocations")

// MODULE: lib2
// FILE: anno.kt
package kotlin.annotation

public enum class AnnotationTarget {
    CLASS;
}

// MODULE: main(lib2, dep)
// FILE: usage.kt
package usage

import my.pack.Deprecated

@Deprecated