[Bug fortran/14055] New: [gfortran] Constants with a leading + in DATA are always zero

[Bug fortran/14055] New: [gfortran] Constants with a leading + in DATA are always zero

[bdavis9659 at comcast dot net]

The below data statements do not initialize the variables:

      DATA IVON06,IVON07,IVON08,IVON09,IVON10/+3,+76,+587,+9999,+21111/
      PRINT*,IVON06,IVON07,IVON08,IVON09,IVON10
      END

$ /usr/local/bin/gfortran -g -static FM007.FOR
$ ./a.out
           0            0            0            0            0


$ g77 -g -static FM007.FOR
$ ./a.out
 3 76 587 9999 21111
$


/usr/local/bin/gfortran --version
GNU Fortran 95 (GCC 3.5-tree-ssa 20040206 (merged 20040126))
Copyright (C) 2003 Free Software Foundation, Inc.

-- 
           Summary: [gfortran]  Constants with a leading + in DATA are
                    always zero
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bdavis9659 at comcast dot net
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-02-07 02:28 -------
Confirmed, this is in the front-end:
  static int4 ivon08 = 0;
  static int4 ivon09 = 0;
  static int4 ivon10 = 0;
  static int4 ivon06 = 0;
  static int4 ivon07 = 0;

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |wrong-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-02-07 02:28:33
               date|                            |
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[bdavis9659 at comcast dot net]

------- Additional Comments From bdavis9659 at comcast dot net  2004-03-06 04:50 -------
Exactly the same for REAL's, also.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[bdavis9659 at comcast dot net]

------- Additional Comments From bdavis9659 at comcast dot net  2004-03-06 20:40 -------
proposed patch submitted to gcc-patches:

http://gcc.gnu.org/ml/fortran/2004-03/msg00008.html

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-03-24 11:14 -------
Subject: Bug 14055

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	pbrook@gcc.gnu.org	2004-03-24 11:14:09

Modified files:
	gcc/fortran    : ChangeLog arith.c 
	gcc/testsuite  : ChangeLog.tree-ssa 
Added files:
	gcc/testsuite/gfortran.fortran-torture/execute: plusconst_1.f90 

Log message:
	PR 14055
	* arith.c (gfc_convert_integer,gfc_convert_real):  Removed leading '+'
	before conversion by gmp library call.
	testsuite
	* gfortran.fortran-torture/execute/plusconst_1.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.126&r2=1.1.2.127
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/arith.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.196&r2=1.1.2.197
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.fortran-torture/execute/plusconst_1.f90.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=NONE&r2=1.1.2.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-24 16:01 -------
Fixed.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055

[Bug fortran/14055] [gfortran] Constants with a leading + in DATA are always zero

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-24 16:05 -------
Closing now.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14055