4.0 patch 25 breaks older gcc

[Greg Wooledge]

make[1]: Entering directory `/var/tmp/bash-4.0/lib/glob'
rm -f glob.o
/net/appl/gcc-3.3/bin/gcc -c  -DHAVE_CONFIG_H -DSHELL  -I. -I../.. -I../.. 
-I../../include -I../../lib -DHPUX -g -O2 glob.c
glob.c:1026:69: missing terminating ' character
make[1]: *** [glob.o] Error 1
make[1]: Leaving directory `/var/tmp/bash-4.0/lib/glob'
make: *** [lib/glob/libglob.a] Error 1

The code in question, with patch 25 applied, is:

#if 0
          /* If we want all directories (dflags & GX_ALLDIRS) and we're not
             being called recursively as something like `echo **/*.o'

Looks like the */ inside the comment is being interpreted by gcc, even
though the whole comment's inside an #if 0 block.

Breaks with gcc 3.3.5 on HP-UX 10.20, though I'm informed that gcc 4.3
simply gives a warning.