1# $FreeBSD: src/tools/regression/bin/sh/builtins/case10.0,v 1.1 2011/06/25 20:37:43 jilles Exp $
2
3case ! in
4[\!!]) ;;
5*) echo Failed at $LINENO ;;
6esac
7
8case ! in
9['!'!]) ;;
10*) echo Failed at $LINENO ;;
11esac
12
13case ! in
14["!"!]) ;;
15*) echo Failed at $LINENO ;;
16esac
17