var path.ErrBadPattern

9 uses

	path (current package)
		match.go#L14: var ErrBadPattern = errors.New("syntax error in pattern")
		match.go#L178: 				return "", false, ErrBadPattern
		match.go#L199: 		err = ErrBadPattern
		match.go#L205: 			err = ErrBadPattern
		match.go#L211: 		err = ErrBadPattern
		match.go#L215: 		err = ErrBadPattern

	github.com/coder/websocket
		accept.go#L119: 			if errors.Is(err, path.ErrBadPattern) {

	io/fs
		glob.go#L42: 		return nil, path.ErrBadPattern
		glob.go#L68: 		return nil, path.ErrBadPattern