}

func (p *parser) makeIdentList(list []ast.Expr) []*ast.Ident {
	idents := make([]*ast.Ident, len(list))
	for i, x := range list {
		ident, isIdent := x.(*ast.Ident)
		if !isIdent {
			pos := x.(ast.Expr).Pos()
			p.errorExpected(pos, "identifier")
			ident = &ast.Ident{pos, "_", nil}
		}
		idents[i] = ident
	}
	return idents
}

func (p *parser) parseFieldDecl(scope *ast.Scope) *ast.Field {

}

type visitor chan *ast.Ident

func (v visitor) Visit(n ast.Node) (w ast.Visitor) {
	if ident, ok := n.(*ast.Ident); ok {
		v <- ident
	}
	return v
}

// idents is an iterator that returns all idents in f via the result channel.
func idents(f *ast.File) <-chan *ast.Ident {
	v := make(visitor)
	go func() {
		ast.Walk(v, f)
		close(v)
	}()

		files = append(files, mustParse(fset, src))
	}

	// resolve and type-check package AST
	importer := new(resolveTestImporter)
	conf := Config{Importer: importer}
	uses := make(map[*ast.Ident]Object)
	defs := make(map[*ast.Ident]Object)
	_, err := conf.Check("testResolveIdents", fset, files, &Info{Defs: defs, Uses: uses})
	if err != nil {
		t.Fatal(err)
	}

	// check that all packages were imported

			return d.Name.Pos()
		}
	case *LabeledStmt:
		if d.Label.Name == name {
			return d.Label.Pos()
		}
	case *AssignStmt:
		for _, x := range d.Lhs {
			if ident, isIdent := x.(*Ident); isIdent && ident.Name == name {
				return ident.Pos()
			}
		}
	case *Scope:
		// predeclared object - nothing to do for now
	}
	return token.NoPos
}

// ObjKind describes what an [Object] represents.

// Identifiers that cannot be escaped are left as-is. They are inaccessible to CEL programs but are
// are still needed internally to perform equality checks.
func escapeKeyProps(idents []string) []string {
	result := make([]string, len(idents))
	for i, prop := range idents {
		if escaped, ok := cel.Escape(prop); ok {
			result[i] = escaped
		} else {
			result[i] = prop
		}
	}
	return result
}

func (r *resolver) declare(decl, data any, scope *ast.Scope, kind ast.ObjKind, idents ...*ast.Ident) {
	for _, ident := range idents {
		if ident.Obj != nil {
			panic(fmt.Sprintf("%v: identifier %s already declared or resolved", ident.Pos(), ident.Name))
		}
		obj := ast.NewObj(kind, ident.Name)
		// remember the corresponding declaration for redeclaration
		// errors and global variable resolution/typechecking phase
		obj.Decl = decl
		obj.Data = data

	}

	doc := p.leadComment
	var idents []*ast.Ident
	var typ ast.Expr
	x := p.parseTypeName(nil)
	if ident, _ := x.(*ast.Ident); ident != nil {
		switch {
		case p.tok == token.LBRACK:
			// generic method or embedded instantiated type
			lbrack := p.pos
			p.next()
			p.exprLev++
			x := p.parseExpr()
			p.exprLev--

	}

	// Collect all identifiers by name.
	idents := make(map[string][]*ast.Ident)
	ast.Inspect(f, func(n ast.Node) bool {
		if id, ok := n.(*ast.Ident); ok {
			idents[id.Name] = append(idents[id.Name], id)
		}
		return true
	})

	for _, test := range tests {
		test := test
		t.Run(test.name, func(t *testing.T) {
			if got := len(idents[test.name]); got != 1 {

	}

	// Collect all identifiers by name.
	idents := make(map[string][]*syntax.Name)
	syntax.Inspect(f, func(n syntax.Node) bool {
		if id, ok := n.(*syntax.Name); ok {
			idents[id.Value] = append(idents[id.Value], id)
		}
		return true
	})

	for _, test := range tests {
		test := test
		t.Run(test.name, func(t *testing.T) {
			if got := len(idents[test.name]); got != 1 {

// ----------------------------------------------------------------------------
// Convenience functions for Idents

// NewIdent creates a new [Ident] without position.
// Useful for ASTs generated by code other than the Go parser.
func NewIdent(name string) *Ident { return &Ident{token.NoPos, name, nil} }

// IsExported reports whether name starts with an upper-case letter.