class AntBuilderAwareUtil {

    static def assertSetContains(FileCollection set, Set<String> filenames) {
        assertSetContains(set, filenames, [FileCollection.AntType.ResourceCollection])
    }

    static def assertSetContains(FileCollection set, Set<String> filenames, Iterable<FileCollection.AntType> types, boolean generic = true) {
        AntBuilder ant = new DefaultAntBuilder(null, null)
        ant.antProject.addTaskDefinition('test', FileListTask)

        and:
        level == AntMessagePriority.DEBUG
    }

    @Issue('GRADLE-3511')
    def 'Filename #filename is properly masked when adding it as #antType to an ant task'(String filename, antType) {
        given:
        def dirname = 'somedir$$with'
        def dirAndFile = "${dirname}/${filename}"
        project.file(dirname).mkdir()
        File fileWithDollars = project.file(dirAndFile)

        when:
        collection.addToAntBuilder("node", "name", FileCollection.AntType.ResourceCollection)

        then:
        1 * source1.addToAntBuilder("node", "name", FileCollection.AntType.ResourceCollection)
        1 * source2.addToAntBuilder("node", "name", FileCollection.AntType.ResourceCollection)
        0 * _
    }

    void "visits children when structure is visited"() {

        ant.taskdef(name: 'pmd', classname: 'net.sourceforge.pmd.ant.PMDTask')
        ant.pmd(antPmdArgs) {
            parameters.source.addToAntBuilder(ant, 'fileset', FileCollection.AntType.FileSet)
            ruleSets.each {
                ruleset(it)
            }
            parameters.ruleSetConfigFiles.each {
                ruleset(it)
            }

    @Override
    protected void addAsResourceCollection(Object builder, String nodeName) {
        for (FileCollection fileCollection : getSourceCollections()) {
            fileCollection.addToAntBuilder(builder, nodeName, AntType.ResourceCollection);
        }
    }

    @Override
    public FileCollectionInternal filter(final Spec<? super File> filterSpec) {
        return new FilteredFileCollection(this, filterSpec) {
            @Override

                        }
                    }
                }

                source.addToAntBuilder(ant, 'fileset', FileCollection.AntType.FileSet)

                if (!compilationClasspath.empty) {
                    compilationClasspath.addToAntBuilder(ant, 'classpath')
                }
            }
        } catch (Exception e) {

                    maxErrors: maxErrors, maxWarnings: maxWarnings, failureProperty: FAILURE_PROPERTY_NAME) {

                source.addToAntBuilder(ant, 'fileset', FileCollection.AntType.FileSet)

                if (showViolations) {
                    formatter(type: 'plain', useFile: false)
                }

                if (isXmlRequired || isHtmlRequired) {

// license that can be found in the LICENSE file.

package p

type FooType[t any] interface {
	Foo(BarType[t])
}
type BarType[t any] interface {
	Int(IntType[t]) FooType[int]
}

type IntType[t any] int

func (n IntType[t]) Foo(BarType[t]) {}

}

// describe returns a string describing the type typ contained within the type
// set of inType. If non-empty, inName is used as the name of inType (this is
// necessary so that we can use alias type names that may not be reachable from
// inType itself).
func describe(typ, inType types.Type, inName string) string {
	name := inName
	if typ != inType {
		name = typeName(typ)
	}
	if name == "" {
		return ""
	}

	"cmd/internal/src"
)

var (
	okfor [ir.OEND][]bool
)

var (
	okforeq    [types.NTYPE]bool
	okforadd   [types.NTYPE]bool
	okforand   [types.NTYPE]bool
	okfornone  [types.NTYPE]bool
	okforbool  [types.NTYPE]bool
	okforcap   [types.NTYPE]bool
	okforlen   [types.NTYPE]bool
	okforarith [types.NTYPE]bool
)

var builtinFuncs = [...]struct {
	name string
	op   ir.Op
}{
	{"append", ir.OAPPEND},