[Bug fortran/32156] New: ICE with characters

[Bug fortran/32156] New: ICE with characters

[jv244 at cam dot ac dot uk]

generates an ICE, I think it is a regression

write (*,'(2A3)') 'X'//(/"1","2"/)//'Y'
END


-- 
           Summary: ICE with characters
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jv244 at cam dot ac dot uk


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[burnus at gcc dot gnu dot org]

------- Comment #1 from burnus at gcc dot gnu dot org  2007-05-30 16:36 -------
Yes, it is indeed a regression, which was introduced between
2007-05-25-r125057 and 2007-05-29-r125159.

==26453==    at 0x474E05: gfc_add_loop_ss_code (trans-array.c:1638)
==26453==    by 0x475495: gfc_conv_loop_setup (trans-array.c:3288)
==26453==    by 0x494070: gfc_trans_transfer (trans-io.c:1969)
==26453==    by 0x46D2C4: gfc_trans_code (trans.c:690)


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.3.0
      Known to work|                            |4.1.3 4.2.0
   Last reconfirmed|0000-00-00 00:00:00         |2007-05-30 16:36:03
               date|                            |
            Summary|ICE with characters         |[4.3 Regression] ICE with
                   |                            |characters
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[pault at gcc dot gnu dot org]

------- Comment #2 from pault at gcc dot gnu dot org  2007-05-31 06:26 -------
(In reply to comment #1)
> Yes, it is indeed a regression, which was introduced between
> 2007-05-25-r125057 and 2007-05-29-r125159.
...and is almost certainly my doing - damn!

I am on to it

Paul


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[pault at gcc dot gnu dot org]

------- Comment #3 from pault at gcc dot gnu dot org  2007-05-31 09:19 -------
(In reply to comment #2)

Yes - it's r125088 that is responsible for the regression.

Paul


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[burnus at gcc dot gnu dot org]

------- Comment #4 from burnus at gcc dot gnu dot org  2007-05-31 17:01 -------
> Yes - it's r125088 that is responsible for the regression.
http://gcc.gnu.org/ml/gcc-cvs/2007-05/msg00788.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[pault at gcc dot gnu dot org]

------- Comment #5 from pault at gcc dot gnu dot org  2007-05-31 21:11 -------
Subject: Bug 32156

Author: pault
Date: Thu May 31 21:11:31 2007
New Revision: 125240

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125240
Log:
2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/32156
        * trans-array.c (gfc_trans_array_constructor): Treat the case
        where the ss expression charlen is missing.

2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/32156
        * gfortran.dg/char_array_constructor_3.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/char_array_constructor_3.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[pault at gcc dot gnu dot org]

------- Comment #6 from pault at gcc dot gnu dot org  2007-05-31 21:12 -------
Subject: Bug 32156

Author: pault
Date: Thu May 31 21:12:10 2007
New Revision: 125241

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125241
Log:
2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/32156
        * trans-array.c (gfc_trans_array_constructor): Treat the case
        where the ss expression charlen is missing.

2007-05-31  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/32156
        * gfortran.dg/char_array_constructor_3.f90: New test.

Modified:
    trunk/gcc/fortran/trans-array.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156

[Bug fortran/32156] [4.3 Regression] ICE with characters

[pault at gcc dot gnu dot org]

------- Comment #7 from pault at gcc dot gnu dot org  2007-05-31 21:13 -------
Fixed as 'obvious'.

Paul


-- 

pault at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32156