[Bug fortran/19358] New: [gfortran] Segfault with missing upper bound

[Bug fortran/19358] New: [gfortran] Segfault with missing upper bound

[steven at gcc dot gnu dot org]

This triggers an ICE in a SPEC candidate benchmark: 
 
     1  MODULE foo 
     2  CONTAINS 
     3   SUBROUTINE bar(d, i, j) 
     4      IMPLICIT NONE 
     5      INTEGER, INTENT(IN) :: i, j 
     6      REAL, DIMENSION(i:), INTENT(IN) :: d 
     7      REAL p 
     8      p = d(j) 
     9   END SUBROUTINE bar 
    10  END MODULE foo 
 
t.f90:3: internal compiler error: Segmentation fault

-- 
           Summary: [gfortran] Segfault with missing upper bound
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: steven at gcc dot gnu dot org
                CC: aj at suse dot de,gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-10 14:33 -------
Confirmed, here is the backtrace:
#0  gfc_conv_expr_val (se=0xbffff8c0, expr=0x0) at /Users/pinskia/src/local/gcc/gcc/fortran/trans-
expr.c:1825
#1  0x00060c48 in gfc_conv_expr_type (se=0xbffff8c0, expr=0x0, type=0x416b8680) at /Users/
pinskia/src/local/gcc/gcc/fortran/trans-expr.c:1837
#2  0x00054a4c in gfc_trans_dummy_array_bias (sym=0x42303d00, tmpdesc=0x416f4280, 
body=0x416f1980) at /Users/pinskia/src/local/gcc/gcc/fortran/trans-array.c:3319
#3  0x0005e08c in gfc_generate_function_code (ns=0xbffff998) at /Users/pinskia/src/local/gcc/gcc/
fortran/trans-decl.c:1957
#4  0x00050228 in gfc_generate_module_code (ns=0x42807800) at /Users/pinskia/src/local/gcc/gcc/
fortran/trans.c:706
#5  0x00036220 in gfc_parse_file () at /Users/pinskia/src/local/gcc/gcc/fortran/parse.c:2622
#6  0x0004cdd4 in gfc_be_parse_file (set_yydebug=-1073743680) at /Users/pinskia/src/local/gcc/
gcc/fortran/f95-lang.c:265
#7  0x0033afa8 in toplev_main (argc=5689568, argv=0x56d2d0) at /Users/pinskia/src/local/gcc/gcc/
toplev.c:996
#8  0x0000269c in _start (argc=0, argv=0x56d874, envp=0x56d0e0) at /SourceCache/Csu/Csu-47/
crt.c:267
#9  0x8fe1a558 in __dyld__dyld_start ()


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |15502
              nThis|                            |
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-10 14:33:59
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-01-17 10:13 -------
*** Bug 19477 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lei at il dot ibm dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-25 13:19 -------
*** Bug 21211 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aradi at phys dot upb dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-17 17:30 -------
*** Bug 21622 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dubos at lmd dot
                   |                            |polytechnique dot fr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-13 19:03 -------
Subject: Bug 19358

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	pault@gcc.gnu.org	2005-09-13 19:02:57

Modified files:
	gcc/fortran    : trans-array.c ChangeLog 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: assumed_dummy_1.f90 

Log message:
	2005-09-13  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/19358
	* trans-array.c (gfc_trans_dummy_array_bias): correct the typo
	which uses dim[i].upper for lbound, rather than dim[i].lower.
	
	2005-09-13  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/19358
	* gfortran.fortran-torture/assumed_dummy_1.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-array.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.39.2.7&r2=1.39.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.335.2.117&r2=1.335.2.118
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assumed_dummy_1.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.404&r2=1.5084.2.405



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-14 05:12 -------
Subject: Bug 19358

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pault@gcc.gnu.org	2005-09-14 05:12:12

Modified files:
	gcc/fortran    : trans-array.c ChangeLog 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: assumed_dummy_1.f90 

Log message:
	2005-09-13  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/19358
	* trans-array.c (gfc_trans_dummy_array_bias): correct the typo
	which uses dim[i].upper for lbound, rather than dim[i].lower.
	
	2005-09-13  Paul Thomas  <pault@gcc.gnu.org>
	
	PR fortran/19358
	* gfortran.fortran-torture/assumed_dummy_1.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-array.c.diff?cvsroot=gcc&r1=1.62&r2=1.63
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.553&r2=1.554
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assumed_dummy_1.f90.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6062&r2=1.6063



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358

[Bug fortran/19358] [gfortran] Segfault with missing upper bound

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-14 15:42 -------
Fixed in 4.0.2.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19358