continue
		}
		if !strings.HasSuffix(name, ".go") || strings.HasSuffix(name, "_test.go") {
			continue
		}
		info := fileInfo{
			name: filepath.Join(dir, name),
			fset: fset,
		}
		f, err := os.Open(info.name)
		if err != nil {
			return nil, err
		}
		err = readGoInfo(f, &info)
		f.Close()
		if err != nil {
			return nil, fmt.Errorf("reading %v: %v", name, err)
		}

		if t := s.lstmt; t != nil && t.Label.Name == name {
			return t
		}
	}
	return nil
}

// blockBranches processes a block's statement list and returns the set of outgoing forward jumps.
// all is the scope of all declared labels, parent the set of labels declared in the immediately
// enclosing block, and lstmt is the labeled statement this block is associated with (or nil).

	dstDir = "/src/go/types/"
)

// TestGenerate verifies that generated files in go/types match their types2
// counterpart. If -write is set, this test actually writes the expected
// content to go/types; otherwise, it just compares with the existing content.
func TestGenerate(t *testing.T) {
	// If filesToWrite is set, write the generated content to disk.
	// In the special case of "all", write all files in filemap.
	write := *filesToWrite != ""

		// skip
		return nil, nil
	}

	if !ctxt.goodOSArchFile(name, allTags) && !ctxt.UseAllFiles {
		return nil, nil
	}

	info := &fileInfo{name: ctxt.joinPath(dir, name), fset: fset}
	if ext == ".syso" {
		// binary, no reading
		return info, nil
	}

	f, err := ctxt.openFile(info.name)
	if err != nil {
		return nil, err
	}

			}
		}
		if di.noReturn {
			c.pass.ExportObjectFact(fn, new(noReturn))
		}

		// debugging
		if false {
			log.Printf("CFG for %s:\n%s (noreturn=%t)\n", fn, di.cfg.Format(c.pass.Fset), di.noReturn)
		}
	}
}

// callMayReturn reports whether the called function may return.
// It is passed to the CFG builder.
func (c *CFGs) callMayReturn(call *ast.CallExpr) (r bool) {

		if err := checkOtherFile(pass, name); err != nil {
			return nil, err
		}
	}
	for _, name := range pass.IgnoredFiles {
		if strings.HasSuffix(name, ".go") {
			f, err := parser.ParseFile(pass.Fset, name, nil, parser.ParseComments|parser.SkipObjectResolution)
			if err != nil {
				// Not valid Go source code - not our job to diagnose, so ignore.
				return nil, nil
			}
			checkGoFile(pass, f)
		} else {

				return true
			}
		}
		for _, name := range pkg.CgoFiles {
			if name == info.Name() {
				return true
			}
		}
		return false
	}
	fset := token.NewFileSet()
	pkgs, err := parser.ParseDir(fset, pkg.Dir, include, parser.ParseComments)
	if err != nil {
		log.Fatal(err)
	}
	// Make sure they are all in one package.
	if len(pkgs) == 0 {

//
// To create the Pos value for a specific source offset (measured in bytes),
// first add the respective file to the current file set using [FileSet.AddFile]
// and then call [File.Pos](offset) for that file. Given a Pos value p
// for a specific file set fset, the corresponding [Position] value is
// obtained by calling fset.Position(p).
//
// Pos values can be compared directly with the usual comparison operators:

		fn.add(sw)
	}
	fn.add(stmtf("return false"))
	genFile.add(fn)

	// Remove unused imports and variables.
	buf := new(bytes.Buffer)
	fprint(buf, genFile)
	fset := token.NewFileSet()
	file, err := parser.ParseFile(fset, "", buf, parser.ParseComments)
	if err != nil {
		filename := fmt.Sprintf("%s_broken.go", arch.name)
		if err := os.WriteFile(filename, buf.Bytes(), 0644); err != nil {

	types.Typ[types.Uint64],
	types.NewSlice(types.Universe.Lookup("byte").Type()),
}

func run(pass *analysis.Pass) (interface{}, error) {
	for _, f := range pass.Files {
		if !strings.HasSuffix(pass.Fset.File(f.Pos()).Name(), "_test.go") {
			continue
		}
		for _, decl := range f.Decls {
			fn, ok := decl.(*ast.FuncDecl)
			if !ok || fn.Recv != nil {
				// Ignore non-functions or functions with receivers.
				continue