gcc/testsuite/g77.f-torture/compile/19990525-0.f

   1 * Mailing-List: contact egcs-bugs-help@egcs.cygnus.com; run by ezmlm
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   3 * Sender: owner-egcs-bugs@egcs.cygnus.com
   4 * From: "Bjorn R. Bjornsson" <brb@halo.hi.is>
   5 * Subject: g77 char expr. as arg to subroutine bug
   6 * To: egcs-bugs@egcs.cygnus.com
   7 * Date: Tue, 25 May 1999 14:45:56 +0000 (GMT)
   8 * Content-Type: text/plain; charset=US-ASCII
   9 * X-UIDL: 06000c94269ed6dfe826493e52a818b9
  10 *
  11 * The following bug is in all snapshots starting
  12 * from April 18.  I have only tested this on Alpha linux,
  13 * and with FFECOM_FASTER_ARRAY_REFS set to 1.
  14 *
  15 * Run the following through g77:
  16 *
  17         subroutine      a
  18         character*2     string1
  19         character*2     string2
  20         character*4     string3
  21         string1 = 's1'
  22         string2 = 's2'
  23 c
  24 c the next 2 lines are ok.
  25         string3 = (string1 // string2)
  26         call b(string1//string2)
  27 c
  28 c this line gives gcc/f/com.c:10660: failed assertion `hook'
  29         call b((string1//string2))
  30         end
  31 *
  32 * the output from:
  33 *
  34 *       /usr/local/egcs-19990418/bin/g77 --verbose -c D.f
  35 *
  36 * is:
  37 *
  38 * on egcs-2.93.19 19990418 (gcc2 ss-980929 experimental) (from FSF-g77 version 0.5.24-19990418)
  39 * Reading specs from /usr/local/egcs-19990418/lib/gcc-lib/alphaev56-unknown-linux-gnu/egcs-2.93.19/specs
  40 * gcc version egcs-2.93.19 19990418 (gcc2 ss-980929 experimental)
  41 *  /usr/local/egcs-19990418/lib/gcc-lib/alphaev56-unknown-linux-gnu/egcs-2.93.19/f771 D.f -quiet -dumpbase D.f -version -fversion -o /tmp/ccNpaaaa.s
  42 * GNU F77 version egcs-2.93.19 19990418 (gcc2 ss-980929 experimental) (alphaev56-unknown-linux-gnu) compiled by GNU C version egcs-2.93.19 19990418 (gcc2 ss-980929 experimental).
  43 * GNU Fortran Front End version 0.5.24-19990418
  44 * ../../../egcs-19990418/gcc/f/com.c:10351: failed assertion `hook'
  45 * g77: Internal compiler error: program f771 got fatal signal 6
  46 *
  47 * Yours,
  48 *
  49 * Bjorn R. Bjornsson
  50 * brb@halo.hi.is