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/* The following is written to tickle a specific bug in the macro

   table code (now hopefully fixed), which doesn't insert new included

   files in the #including file's list in the proper place.  They

   should be sorted by the number of the line which #included them, in

   increasing order, but the sense of the comparison was reversed, so

   the list ends up being built backwards.  This isn't a problem by

   itself, but the code to pick new, non-conflicting line numbers for

   headers alleged to be #included at the same line as some other

   header assumes that the list's line numbers are in ascending order.

   So, given the following input, lineinc1.h gets added to lineinc.c's

   #inclusion list first, at line 10.  When the debug info reader

   tries to add lineinc2.h at line 10 as well, the code will notice the

   duplication --- since there's only one extant element in the list,

   it'll find it --- and insert it after lineinc1.h, with line 11.

   Since the code is putting the list in order of descending

   #inclusion line number, the list is now out of order.  When we try

   to #include lineinc3.h at line 11, we won't notice the duplication.  */

#line 10

#include "lineinc1.h"

#line 10

#include "lineinc2.h"

#line 11

#include "lineinc3.h"

int

main (int argc, char **argv)

{

}