}

	// determine token string
	var tok string
	switch p.tok {
	case _Name:
		tok = "name " + p.lit
	case _Semi:
		tok = p.lit
	case _Literal:
		tok = "literal " + p.lit
	case _Operator:
		tok = p.op.String()
	case _AssignOp:
		tok = p.op.String() + "="
	case _IncOp:
		tok = p.op.String()
		tok += tok
	default:
		tok = tokstring(p.tok)
	}

func (p *rulesParser) nextList() (list []string, token string) {
	for {
		tok := p.nextToken()
		switch tok {
		case "":
			if len(list) == 0 {
				return nil, ""
			}
			fallthrough
		case ",", "<", "!<", ";":
			p.syntaxError("bad list syntax")
		}
		list = append(list, tok)

		tok = p.nextToken()
		if tok != "," {
			return list, tok
		}
	}
}

			}
		}
	}
}

func (in *input) parseStmt() {
	tok := in.lex()
	start := tok.pos
	end := tok.endPos
	tokens := []string{tok.text}
	for {
		tok := in.lex()
		switch {
		case tok.kind.isEOL():
			in.file.Stmt = append(in.file.Stmt, &Line{
				Start: start,
				Token: tokens,
				End:   end,
			})
			return

		case tok.kind == '(':
			if next := in.peek(); next.isEOL() {

}

func readArg(s string) (arg string, value uint64, rest string, err error) {
	var tok string
	tok, rest = readToken(s)
	if len(tok) == 0 {
		return "", 0, s, fmt.Errorf("no argument")
	}
	parts := strings.SplitN(tok, "=", 2)
	if len(parts) < 2 {
		return "", 0, s, fmt.Errorf("malformed argument: %q", tok)
	}
	arg = parts[0]
	value, err = strconv.ParseUint(parts[1], 10, 64)
	if err != nil {

		return 0, nil, nil
	})

	var tok string
	var isNamed bool
	for scanner.Scan() {
		tok = scanner.Text()
		switch tok {
		case "[":
			if !opts.allowArrayNotation {
				return nil, nil, fmt.Errorf("array notation is not allowed")
			}
			if !scanner.Scan() {
				return nil, nil, fmt.Errorf("unexpected end of JSON path")
			}
			tok = scanner.Text()

					return
				}

			default:
				check.errorf(s, InvalidSyntaxTree, "branch statement: %s %s", s.Tok, name)
				return
			}

			// record label use
			obj := all.Lookup(name)
			obj.(*Label).used = true
			check.recordUse(s.Label, obj)

		case *ast.AssignStmt:
			if s.Tok == token.DEFINE {
				recordVarDecl(s.Pos())
			}

		case *ast.BlockStmt:
			blockBranches(lstmt, s.List)

		return false
	}

	var mpaSet sets.Set[string]
	mpa := csiNodeAnn[v1.MigratedPluginsAnnotationKey]
	if len(mpa) == 0 {
		mpaSet = sets.New[string]()
	} else {
		tok := strings.Split(mpa, ",")
		mpaSet = sets.New(tok...)
	}

	return mpaSet.Has(pluginName)
}

// volumeLimits returns volume limits associated with the node.
func volumeLimits(n *framework.NodeInfo) map[v1.ResourceName]int64 {

				return
			}
			op := assignOp(s.Tok)
			if op == token.ILLEGAL {
				check.errorf(atPos(s.TokPos), InvalidSyntaxTree, "unknown assignment operation %s", s.Tok)
				return
			}
			var x operand
			check.binary(&x, nil, s.Lhs[0], s.Rhs[0], op, s.TokPos)
			if x.mode == invalid {
				return
			}
			check.assignVar(s.Lhs[0], nil, &x, "assignment")
		}

	case *ast.GoStmt:

// might inadvertently copy a lock by checking whether
// any of the range variables are locks.
func checkCopyLocksRange(pass *analysis.Pass, r *ast.RangeStmt) {
	checkCopyLocksRangeVar(pass, r.Tok, r.Key)
	checkCopyLocksRangeVar(pass, r.Tok, r.Value)
}

func checkCopyLocksRangeVar(pass *analysis.Pass, rtok token.Token, e ast.Expr) {
	if e == nil {
		return
	}
	id, isId := e.(*ast.Ident)
	if isId && id.Name == "_" {

	if len(loop.checkBranch) > 0 {
		did := make(map[branch]bool)
		for _, br := range loop.checkBranch {
			if did[br] {
				continue
			}
			did[br] = true
			doBranch := &syntax.BranchStmt{Tok: br.tok, Label: &syntax.Name{Value: br.label}}
			list = append(list, r.ifNext(syntax.Eql, r.branchNext[br], true, doBranch))
		}
	}

	curLoop := loop.depth - 1
	curLoopIndex := curLoop - 1