test builtin and '-l'

[Tim Waugh]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib 
-D_GNU_SOURCE  -O2 -march=i386 -mcpu=i686
uname output: Linux cyberelk.elk 2.4.18-18.8.0 #1 Thu Nov 14 00:10:29 EST 2002 
i686 i686 i386 GNU/Linux
Machine Type: i686-pc-linux-gnu

Bash Version: 2.05b
Patch Level: 0
Release Status: release

Description:
        'test -l ab -eq 2' gives an error, but '/usr/bin/test ab -eq
        2' gives success.  I'm told this used to work (but haven't
        verified it).

Repeat-By:
        See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=77995

Tim.
*/