c.mustExecute(c.lookup("X"), nil, "foo")
	c.mustNotParse(c.root, `{{define "X"}}bar{{end}}`)
	c.mustExecute(c.lookup("X"), nil, "foo")
}

func TestRedefineNestedByTemplateAfterExecution(t *testing.T) {
	c := newTestCase(t)
	c.mustParse(c.root, `{{define "X"}}foo{{end}}`)
	c.mustExecute(c.lookup("X"), nil, "foo")
	c.mustNotParse(c.lookup("X"), `bar`)
	c.mustExecute(c.lookup("X"), nil, "foo")
}

// tag::change-project[]
rootProject.name = "main"
// tag::lookup-project[]
include("project-a")
// end::change-project[]
println(rootProject.name)
println(project(":project-a").name)
// end::lookup-project[]

// tag::change-project[]
project(":project-a").projectDir = file("custom/my-project-a")
project(":project-a").buildFileName = "project-a.gradle.kts"

go 1.20

-- m.go --

package main

import (
	"flag"
)

var (
	fooFlag = flag.String("foo", "", "this should be ok")
	foo     = flag.Lookup("foo")

	barFlag = flag.String("bar", "", "this should be also ok, but is "+notOK()+".")
	bar     = flag.Lookup("bar")
)

func notOK() string {
	return "not OK"
}

-- m_test.go --

package main

import (
	"testing"
)

// tag::change-project[]
rootProject.name = 'main'
// tag::lookup-project[]
include('project-a')
// end::change-project[]
println rootProject.name
println project(':project-a').name
// end::lookup-project[]

// tag::change-project[]
project(':project-a').projectDir = file('custom/my-project-a')
project(':project-a').buildFileName = 'project-a.gradle'

		// non-existent resolv.conf means "lookup" defaults
		// to only "files", without DNS lookups.
		if errors.Is(dnsConf.err, fs.ErrNotExist) {
			return hostLookupFiles, dnsConf
		}

		lookup := dnsConf.lookup
		if len(lookup) == 0 {
			// https://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man5/resolv.conf.5
			// "If the lookup keyword is not used in the

	// If selector and object are in the same package (==), export doesn't matter, otherwise (!=) it does.
	// Messages depend on whether it's a general lookup or a field lookup in a struct literal.
	//
	// case           sel     pkg   have   message (examples for general lookup)
	// ---------------------------------------------------------------------------------------------------------
	// ok             x.Foo   ==    Foo

var trie = &idnaTrie{}

// lookup determines the type of block n and looks up the value for b.
// For n < t.cutoff, the block is a simple lookup table. Otherwise, the block
// is a list of ranges with an accompanying value. Given a matching range r,
// the value for b is by r.value + (b - r.lo) * stride.
func (t *sparseBlocks) lookup(n uint32, b byte) uint16 {
	offset := t.offset[n]
	header := t.values[offset]

	F P
}

func (G[P]) M(P) {}
func (G[P]) N() (p P) { return }

type Inst = G[int]
	`
	pkg := mustTypecheck(src, nil, nil)

	var (
		T        = pkg.Scope().Lookup("T").Type()
		G        = pkg.Scope().Lookup("G").Type()
		SrcInst  = pkg.Scope().Lookup("Inst").Type()
		UserInst = mustInstantiate(b, G, Typ[Int])
	)

	tests := []struct {
		name string
		typ  Type
	}{
		{"nongeneric", T},
		{"generic", G},

        ProjectBuildingResult result = getContainer()
                .lookup(org.apache.maven.project.ProjectBuilder.class)
                .build(pomFile, configuration);
        assertEquals(1, result.getProject().getArtifacts().size());
        // multi projects build entry point
        List<ProjectBuildingResult> results = getContainer()
                .lookup(org.apache.maven.project.ProjectBuilder.class)

		}

		lookup := func(path string) (io.ReadCloser, error) {
			if path != "math/bigger" {
				t.Fatalf("lookup called with unexpected path %q", path)
			}
			f, err := os.Open(target)
			if err != nil {
				t.Fatal(err)
			}
			return f, nil
		}
		imp := ForCompiler(fset, compiler, lookup)
		pkg, err := imp.Import("math/bigger")
		if err != nil {
			t.Fatal(err)