obj := uses[x]
					if obj == nil {
						t.Errorf("%s: unresolved qualified identifier %s", fset.Position(x.Pos()), x.Name)
						return false
					}
					if _, ok := obj.(*PkgName); ok && uses[s.Sel] == nil {
						t.Errorf("%s: unresolved selector %s", fset.Position(s.Sel.Pos()), s.Sel.Name)
						return false
					}
					return false
				}
				return true
			}
			return true

func (*node) aNode()           {}

// ----------------------------------------------------------------------------
// Files

// package PkgName; DeclList[0], DeclList[1], ...
type File struct {
	Pragma    Pragma
	PkgName   *Name
	DeclList  []Decl
	EOF       Pos
	GoVersion string
	node
}

// ----------------------------------------------------------------------------
// Declarations

	return nil
}

func (d *CoverageMetaDataDecoder) PackagePath() string {
	return d.strtab.Get(d.hdr.PkgPath)
}

func (d *CoverageMetaDataDecoder) PackageName() string {
	return d.strtab.Get(d.hdr.PkgName)
}

func (d *CoverageMetaDataDecoder) ModulePath() string {
	return d.strtab.Get(d.hdr.ModulePath)
}

func (d *CoverageMetaDataDecoder) NumFuncs() uint32 {
	return d.hdr.NumFuncs
}

		synopsis - string offset
		name - string offset
		pkgName - string offset
		ignoreFile - int32 bool // report the file in Ignored(Go|Other)Files because there was an error reading it or parsing its build constraints.
		binaryOnly uint32 bool

		t.Error(out)
	}
}

func testSignalHandlers(t *testing.T, pkgname, cfile, cmd string) {
	if GOOS == "windows" {
		t.Skipf("Skipping on %s", GOOS)
	}
	globalSkip(t)
	testenv.MustHaveGoBuild(t)
	testenv.MustHaveCGO(t)
	testenv.MustHaveBuildMode(t, "c-shared")

	libname := pkgname + ".a"
	run(t,
		nil,
		"go", "build",
		"-buildmode=c-shared",

pkg go/types, method (*Alias) String() string #63223
pkg go/types, method (*Alias) Underlying() Type #63223
pkg go/types, method (*Info) PkgNameOf(*ast.ImportSpec) *PkgName #62037
pkg go/types, method (Checker) PkgNameOf(*ast.ImportSpec) *PkgName #62037
pkg go/types, type Alias struct #63223
pkg go/types, type Info struct, FileVersions map[*ast.File]string #62605
pkg go/version, func Compare(string, string) int #62039

}

func (*Tree[R]) N(r R) R { return r }

type Node[T any] struct {
	*Tree[T]
}

func (Node[Q]) M(Q) {}

type Inst = *Tree[int]
`

	f := mustParse(src)
	pkg := NewPackage("p", f.PkgName.Value)
	if err := NewChecker(nil, pkg, nil).Files([]*syntax.File{f}); err != nil {
		t.Fatal(err)
	}

	firstFieldType := func(n *Named) *Named {

	}

	ctxt := Default
	all, err := listStdPkgs(ctxt.GOROOT)
	if err != nil {
		t.Fatal(err)
	}

	for _, pkgname := range all {
		if strings.ToLower(pkgname) != pkgname {
			t.Errorf("package %q should not use upper-case path", pkgname)
		}
	}
}

// TestFindImports tests that findImports works.  See #43249.
func TestFindImports(t *testing.T) {

func _() {
	A(B, nil // syntax error: missing ',' before newline in argument list
}
`
	f, err := syntax.Parse(syntax.NewFileBase(pkgName(src)), strings.NewReader(src), func(error) {}, nil, 0)
	if err == nil {
		t.Fatal("expected syntax error")
	}

	var conf Config
	conf.Check(f.PkgName.Value, []*syntax.File{f}, nil) // must not panic
}

func TestIssue61938(t *testing.T) {
	const src = `
package p

				if x, ok := s.X.(*syntax.Name); ok {
					obj := uses[x]
					if obj == nil {
						t.Errorf("%s: unresolved qualified identifier %s", x.Pos(), x.Value)
						return false
					}
					if _, ok := obj.(*PkgName); ok && uses[s.Sel] == nil {
						t.Errorf("%s: unresolved selector %s", s.Sel.Pos(), s.Sel.Value)
						return false
					}
					return false
				}
				return true
			}
			return true
		})
	}