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From: wood@DG-RTP.DG.COM (Tom Wood)
Newsgroups: gnu.gcc.bug
Subject: cpp abort with 1.36.94+
Message-ID: <9002091511.AA01511@gen-rtx.rtp.dg.com>
Date: 9 Feb 90 15:11:01 GMT
Sender: daemon@tut.cis.ohio-state.edu
Reply-To: wood@dg-rtp.dg.com
Distribution: gnu
Organization: Data General, RTP, NC
Lines: 31

Please try the following input to gcc -traditional.  I get an abort from
cpp at line 1682 of rescan.c  The newline escape is "Newline \0":

(gdb) p *ibp
$1 = 0 '\000'
(gdb) list
1677              } else {
1678                /* If expanding a macro arg, keep the newline space.
1679                   If the arg gets stringified, newline space makes nothing.  */
1680                *obp++ = *ibp++;
1681              }
1682            } else abort ();        /* Newline followed by something random? */
1683            break;
1684          }
1685
1686          /* If there is a pending identifier, handle it and come back here.

Here's the input:

#define StuffWidgetKid(g, q, instigator, request, geo_type)         \
    if (q == instigator)        /* if he's requesting use */        \
        find_kid_size (q, &(g.box), geo_type);  /*preference */     \
                                                                    \

/*
 * assemble
 */

StuffWidgetKid (g[j], q, instigator, request, geo_type);
-- 
Tom Wood