[Bug fortran/19362] New: ICE in fold_convert, at fold-const.c:1998

[Bug fortran/19362] New: ICE in fold_convert, at fold-const.c:1998

[coudert at clipper dot ens dot fr]

MODULE M
        TYPE T0
          SEQUENCE
          INTEGER I
        END TYPE
      END

      PROGRAM MAIN
        USE M, T1 => T0
        TYPE T0
          SEQUENCE
          INTEGER I
        END TYPE
        TYPE(T0) :: BAR
        TYPE(T1) :: BAZ
        BAZ = BAR
      END

Fails to compile with ICE on i686-linux, with gfortran version 4.0.0 20050110
(experimental).

-- 
           Summary: ICE in fold_convert, at fold-const.c:1998
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: coudert at clipper dot ens dot fr
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-10 15:16 -------
Confirmed, might be related to PR 18157.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-10 15:16:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[rakdver at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rakdver at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[rakdver at gcc dot gnu dot org]

------- Additional Comments From rakdver at gcc dot gnu dot org  2005-01-13 22:55 -------
http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00761.html

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[coudert at clipper dot ens dot fr]

------- Additional Comments From coudert at clipper dot ens dot fr  2005-01-19 12:37 -------
As this bug is blocking some of my code, I did some testing of the patch
provided in comment #2. Bootstrapped and no additional regression on
sparc-sun-solaris2.9. It fixes the testcase all right. Thanks!

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[coudert at clipper dot ens dot fr]

------- Additional Comments From coudert at clipper dot ens dot fr  2005-03-03 10:37 -------
Hi,

I see this patch hasn't been commited yet, could you please send it again to the
mailing-lists? With the new approval rules, maybe it should hopefully get
reviewed...

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[arnold dot moene at wur dot nl]

------- Additional Comments From arnold dot moene at wur dot nl  2005-04-07 22:44 -------
The following (4 files :( ) example from the WRF weather model seems to be
related. I can't see if it is really triggered by the same bug:

prompt> cat ESMF_TimeInterval.f
      module ESMF_TimeIntervalMod
      implicit none
      private
      type ESMF_TimeInterval
      sequence                           ! match C++ storage order
        integer                :: YR     ! calendar interval number of days
      end type
      public ESMF_TimeInterval
      end module ESMF_TimeIntervalMod
prompt> cat ESMF_Time.f
      module ESMF_TimeMod
      use ESMF_TimeIntervalMod
      implicit none
      private
      type ESMF_Time
       sequence
       integer :: DD
      end type
      public ESMF_Time

      public operator(+)
      private ESMF_TimeInc

      interface operator(+)
           module procedure ESMF_TimeInc
      end interface

      contains

      function ESMF_TimeInc(time, timeinterval)
      type(ESMF_Time) :: ESMF_TimeInc
      type(ESMF_Time), intent(in) :: time
      type(ESMF_TimeInterval), intent(in) :: timeinterval
! Do nothing
      end function ESMF_TimeInc

      end module ESMF_TimeMod

prompt> cat ESMF_Alarm.f
      module ESMF_AlarmMod

      use ESMF_TimeIntervalMod, only : ESMF_TimeInterval
      use ESMF_TimeMod,         only : ESMF_Time

      implicit none

      type ESMF_Alarm
      sequence
        type(ESMF_TimeInterval) :: RingInterval
        type(ESMF_Time)  :: PrevRingTime
      end type ESMF_Alarm


      public ESMF_Alarm

      end module ESMF_AlarmMod

prompt> cat ESMF_Clock.f
      module ESMF_ClockMod

      use ESMF_AlarmMod

      contains

      subroutine ESMF_ClockAdvance()
        use ESMF_TimeMod
        type(ESMF_Alarm) :: alarm
        alarm%PrevRingTime = alarm%PrevRingTime + alarm%RingInterval
      end subroutine ESMF_ClockAdvance

      end module ESMF_ClockMod

Attempt to compile gives:

prompt> gfortran -c ESMF_TimeInterval.f ESMF_Time.f ESMF_Alarm.f ESMF_Clock.f
Warning: ESMF_TimeInterval.f:6: Line is being truncated
ESMF_Time.f: In function 'esmf_timeinc':
ESMF_Time.f:12: warning: unused variable 'timeinterval'
ESMF_Time.f:12: warning: unused variable 'time'
ESMF_Time.f:12: warning: Function return value not set
ESMF_Time.f:12: warning: control reaches end of non-void function
ESMF_Clock.f: In function 'esmf_clockadvance':
ESMF_Clock.f:7: internal compiler error: in fold_convert, at fold-const.c:2002
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

gfortran is recently downloaded prebuilt version:

prompt> gfortran -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-languages=c,f95
--prefix=/home/work/gfortran/build/irun
Thread model: posix
gcc version 4.1.0 20050314 (experimental)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-07-21 00:55 -------
The code of the original reporter is in fact not valid. 
 
>From the Fortran 95 standard: 
 
Section 4.4.2: "Two data entities have the same type if they are declared with 
reference to the same derived-type definition." 
 
Not the case here. 
 
"...Data entities in different scoping units also have the same type if they 
are declared with reference to different derived-type definitions that have 
the same name (...)" 
 
Also not the case here. 
 
So the types of BAR and BAZ are not the same. 
 
 
Section 7.5.1.2: "An intrinsic assignment statement is an assignment statement 
where the shapes of variable and expr conform and where (...) [t]he types of 
variable and expr are of the same derived type and no defined assignment 
exists for objects of this type." 
 
In this the types of variable (BAZ) and expr (BAR) are not the same, and there 
is no defined assignment from T0 to T1.  So the code is not legal Fortran. 
 
Now, whether we should support this anyway is a different matter... 
 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pault at gcc dot gnu dot org]

------- Comment #7 from pault at gcc dot gnu dot org  2005-12-22 07:05 -------
Subject: Bug 19362

Author: pault
Date: Thu Dec 22 07:05:22 2005
New Revision: 108943

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108943
Log:
2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20889
        *resolve.c(resolve_structure_cons): Do not attempt to convert
        the type of mismatched pointer type components, except when
        the constructor component is BT_UNKNOWN; emit error instead.

        PR fortran/25029
        PR fortran/21256
        *resolve.c(check_assumed_size_reference): New function to check for
upper
        bound in assumed size array references.
        (resolve_assumed_size_actual): New function to do a very restricted
scan
        of actual argument expressions of those procedures for which incomplete
        assumed size array references are not allowed.
        (resolve_function, resolve_call): Switch off assumed size checking of
        actual arguments, except for elemental procedures and array valued
        intrinsics; excepting LBOUND.
        (resolve_variable): Call check_assumed_size_reference.

        PR fortran/19362
        PR fortran/20244
        PR fortran/20864
        PR fortran/25391
        *interface.c(gfc_compare_types): Broken into two.
        (gfc_compare_derived_types): Second half of gfc_compare_types with
        corrections for a missing check that module name is non-NULL and
        a check for private components.
        *symbol.c(gfc_free_dt_list): New function.
        (gfc_free_namespace): Call gfc_free_dt_list.
        *resolve.c(resolve_symbol): Build the list of derived types in the
        symbols namespace.
        *gfortran.h: Define the structure type gfc_dt_list.  Add a new field,
        derived_types to gfc_namespace.  Provide a prototye for the new
        function gfc_compare_derived_types.
        *trans_types.c(gfc_get_derived_type): Test for the derived type being
        available in the host namespace. In this case, the host backend
        declaration is used for the structure and its components.  If an
        unbuilt, equal structure that is not use associated is found in the
        host namespace, build it there and then.  On exit,traverse the
        namespace of the derived type to see if there are equal but unbuilt.
        If so, copy the structure and its component declarations.
        (copy_dt_decls_ifequal): New functions to copy declarations to other
        equal structure types.

        PR fortran/20862
        * io.c (gfc_match_format): Make the appearance of a format statement
        in a module specification block an error.

        PR fortran/23152
        * match.c (gfc_match_namelist): Set assumed shape arrays in
        namelists as std=GFC_STD_GNU and assumed size arrays as an
        unconditional error.

        PR fortran/25069
        * match.c (gfc_match_namelist): Set the respecification of a USE
        associated namelist group as std=GFC_STD_GNU.  Permit the concatenation
        on no error.

        PR fortran/25053
        PR fortran/25063
        PR fortran/25064
        PR fortran/25066
        PR fortran/25067
        PR fortran/25068
        PR fortran/25307
        * io.c (resolve_tag): Change std on IOSTAT != default integer to
        GFC_STD_GNU and change message accordingly.  Add same error for
        SIZE.
        (match_dt_element, gfortran.h): Add field err_where to gfc_dt and
        set it when tags are being matched.
        (gfc_resolve_dt): Remove tests that can be done before resolution
        and add some of the new ones here.
        (check_io_constraints): New function that checks for most of the
        data transfer constraints. Some of these were previously done in
        match_io, from where this function is called, and some were done
        in gfc_resolve_dt.
        (match_io): Remove most of the tests of constraints and add the
        call to check_io_constraints.

2005-12-22  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20889
        *gfortran.dg/pointer_component_type_1.f90: New test.

        PR fortran/25029
        PR fortran/21256
        *gfortran.dg/assumed_size_refs.f90: New test for the conditions that
        should give an error with assumed size array refernces and checks those
        that should not.
        *gfortran.dg/gfortran.dg/pr15140.f90: Give the assumed size array
        reference an upper bound so that it does not generate an error.

        PR fortran/19362
        PR fortran/20244
        PR fortran/20864
        PR fortran/25391
        *gfortran.dg/used_dummy_types_1.f90: New test.
        *gfortran.dg/used_dummy_types_2.f90: New test.
        *gfortran.dg/used_dummy_types_3.f90: New test.
        *gfortran.dg/used_dummy_types_4.f90: New test.
        *gfortran.dg/used_dummy_types_5.f90: New test.

        PR fortran/23152
        *gfortran.dg/namelist_use.f90: Add trap for warning on NAMELIST
        group already being USE associated.
        *gfortran.dg/assumed_shape_nml.f90: New test.
        *gfortran.dg/assumed_size_nml.f90: New test.

        PR fortran/20862
        PR fortran/25053
        PR fortran/25063
        PR fortran/25064
        PR fortran/25066
        PR fortran/25067
        PR fortran/25068
        PR fortran/25307
        * gfortran.dg/io_constraints_1.f90: New test.
        * gfortran.dg/io_constraints_1.f90: New test.
        * gfortran.dg/iostat_3.f90: Change wording of warning.
         * gfortran.dg/g77/19981216-0.f:  the same.

Added:
    trunk/gcc/testsuite/gfortran.dg/assumed_shape_nml.f90
    trunk/gcc/testsuite/gfortran.dg/assumed_size_nml.f90
    trunk/gcc/testsuite/gfortran.dg/io_constraints_1.f90
    trunk/gcc/testsuite/gfortran.dg/io_constraints_2.f90
    trunk/gcc/testsuite/gfortran.dg/pointer_component_type_1.f90
    trunk/gcc/testsuite/gfortran.dg/used_dummy_types_1.f90
    trunk/gcc/testsuite/gfortran.dg/used_dummy_types_2.f90
    trunk/gcc/testsuite/gfortran.dg/used_dummy_types_3.f90
    trunk/gcc/testsuite/gfortran.dg/used_dummy_types_4.f90
    trunk/gcc/testsuite/gfortran.dg/used_dummy_types_5.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/interface.c
    trunk/gcc/fortran/io.c
    trunk/gcc/fortran/match.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/fortran/trans-types.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/g77/19981216-0.f
    trunk/gcc/testsuite/gfortran.dg/initialization_1.f90
    trunk/gcc/testsuite/gfortran.dg/iostat_3.f90
    trunk/gcc/testsuite/gfortran.dg/namelist_use.f90
    trunk/gcc/testsuite/gfortran.dg/pr15140.f90


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pault at gcc dot gnu dot org]

------- Comment #8 from pault at gcc dot gnu dot org  2005-12-26 09:07 -------
Subject: Bug 19362

Author: pault
Date: Mon Dec 26 09:07:27 2005
New Revision: 109061

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109061
Log:
2005-12-26  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20889
        *resolve.c(resolve_structure_cons): Do not attempt to convert
        the type of mismatched pointer type components, except when
        the constructor component is BT_UNKNOWN; emit error instead.

        PR fortran/25018
        * expr.c (check_inquiry): Return FAILURE if there is no symtree to
        provide a name. Error/warning for assumed character length argument
        to LEN for an initialization expression, using GFC_GNU_STD. Add an
        argument to flag that the expression is not restricted.
        (check_init_expr): Improve the message for a failing variable.
        (gfc_match_init_expr): Call check_enquiry again to make sure that
        unsimplified expressions are not causing unnecessary errors.

        PR fortran/19362
        PR fortran/20244
        PR fortran/20864
        PR fortran/25391
        * interface.c (gfc_compare_types): Broken into two.
        (gfc_compare_derived_types): Second half of gfc_compare_types with
        corrections for a missing check that module name is non-NULL and
        a check for private components.
        * symbol.c (gfc_free_dt_list): New function.
        (gfc_free_namespace): Call gfc_free_dt_list.
        * resolve.c (resolve_symbol): Build the list of derived types in the
        symbols namespace.
        * gfortran.h: Define the structure type gfc_dt_list.  Add a new field,
        derived_types to gfc_namespace.  Provide a prototye for the new
        function gfc_compare_derived_types.
        * trans_types.c (gfc_get_derived_type): Test for the derived type being
        available in the host namespace. In this case, the host backend
        declaration is used for the structure and its components.  If an
        unbuilt, equal structure that is not use associated is found in the
        host namespace, build it there and then.  On exit,traverse the
        namespace of the derived type to see if there are equal but unbuilt.
        If so, copy the structure and its component declarations.
        (copy_dt_decls_ifequal): New functions to copy declarations to other
        equal structure types.

        PR fortran/20862
        * io.c (gfc_match_format): Make the appearance of a format statement
        in a module specification block an error.

        PR fortran/23152
        * match.c (gfc_match_namelist): Set assumed shape arrays in
        namelists as std=GFC_STD_GNU and assumed size arrays as an
        unconditional error.

        PR fortran/25069
        * match.c (gfc_match_namelist): Set the respecification of a USE
        associated namelist group as std=GFC_STD_GNU.  Permit the concatenation
        on no error.

        PR fortran/25053
        PR fortran/25063
        PR fortran/25064
        PR fortran/25066
        PR fortran/25067
        PR fortran/25068
        PR fortran/25307
        * io.c (resolve_tag): Change std on IOSTAT != default integer to
        GFC_STD_GNU and change message accordingly.  Add same error for
        SIZE.
        (match_dt_element, gfortran.h): Add field err_where to gfc_dt and
        set it when tags are being matched.
        (gfc_resolve_dt): Remove tests that can be done before resolution
        and add some of the new ones here.
        (check_io_constraints): New function that checks for most of the
        data transfer constraints. Some of these were previously done in
        match_io, from where this function is called, and some were done
        in gfc_resolve_dt.
        (match_io): Remove most of the tests of constraints and add the
        call to check_io_constraints.

2005-12-26  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20889
        * gfortran.dg/pointer_component_type_1.f90: New test.

        PR fortran/25018
        * gfortran.dg/initialization_1.f90: New test.
        * gfortran.dg/enum_5.f90: Change dg-error to new message.
        * gfortran.dg/g77/980616-0.f: The same.

        PR fortran/19362
        PR fortran/20244
        PR fortran/20864
        PR fortran/25391
        *gfortran.dg/used_dummy_types_1.f90: New test.
        *gfortran.dg/used_dummy_types_2.f90: New test.
        *gfortran.dg/used_dummy_types_3.f90: New test.
        *gfortran.dg/used_dummy_types_4.f90: New test.
        *gfortran.dg/used_dummy_types_5.f90: New test.

        PR fortran/23152
        * gfortran.dg/namelist_use.f90: Add trap for warning on NAMELIST
        group already being USE associated.
        * gfortran.dg/assumed_shape_nml.f90: New test.
        * gfortran.dg/assumed_size_nml.f90: New test.

        PR fortran/20862
        PR fortran/25053
        PR fortran/25063
        PR fortran/25064
        PR fortran/25066
        PR fortran/25067
        PR fortran/25068
        PR fortran/25307
        * gfortran.dg/io_constraints_1.f90: New test.
        * gfortran.dg/io_constraints_1.f90: New test.
        * gfortran.dg/iostat_3.f90: Change wording of warning.
        * gfortran.dg/g77/19981216-0.f:  the same.

Modified:
    branches/gcc-4_1-branch/gcc/fortran/ChangeLog
    branches/gcc-4_1-branch/gcc/fortran/expr.c
    branches/gcc-4_1-branch/gcc/fortran/gfortran.h
    branches/gcc-4_1-branch/gcc/fortran/interface.c
    branches/gcc-4_1-branch/gcc/fortran/io.c
    branches/gcc-4_1-branch/gcc/fortran/match.c
    branches/gcc-4_1-branch/gcc/fortran/resolve.c
    branches/gcc-4_1-branch/gcc/fortran/symbol.c
    branches/gcc-4_1-branch/gcc/fortran/trans-types.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/enum_5.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/g77/19981216-0.f
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/g77/980616-0.f
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/namelist_use.f90


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pault at gcc dot gnu dot org]

------- Comment #9 from pault at gcc dot gnu dot org  2005-12-26 09:10 -------
Fixed on trunk and 4.1


-- 

pault at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pault at gcc dot gnu dot org]

------- Comment #10 from pault at gcc dot gnu dot org  2005-12-29 06:18 -------
Subject: Bug 19362

Author: pault
Date: Thu Dec 29 06:18:23 2005
New Revision: 109139

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109139
Log:
2005-12-29  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/25532
        * trans-types.c (copy_dt_decls_ifequal): Copy declarations for
        components of derived type components by recursing into
        gfc_get_derived_type.

2005-12-29  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/25532
        *gfortran.dg/host_used_types_1.f90: Check that host associated
        derived type components of derived types are properly declared
        in contained procedures.

        The following tests were not added on the 2005-12-26 commit.

        PR fortran/20889
        * gfortran.dg/pointer_component_type_1.f90: New test.

        PR fortran/25018
        * gfortran.dg/initialization_1.f90: New test.

        PR fortran/19362
        PR fortran/20244
        PR fortran/20864
        PR fortran/25391
        * gfortran.dg/used_dummy_types_1.f90: New test.
        * gfortran.dg/used_dummy_types_2.f90: New test.
        * gfortran.dg/used_dummy_types_3.f90: New test.
        * gfortran.dg/used_dummy_types_4.f90: New test.
        * gfortran.dg/used_dummy_types_5.f90: New test.

        PR fortran/23152
        * gfortran.dg/assumed_shape_nml.f90: New test.
        * gfortran.dg/assumed_size_nml.f90: New test.

        PR fortran/20862
        PR fortran/25053
        PR fortran/25063
        PR fortran/25064
        PR fortran/25066
        PR fortran/25067
        PR fortran/25068
        PR fortran/25307
        * gfortran.dg/io_constraints_1.f90: New test.
        * gfortran.dg/io_constraints_1.f90: New test.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/assumed_shape_nml.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/assumed_size_nml.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/host_used_types_1.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/initialization_1.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/io_constraints_1.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/io_constraints_2.f90
   
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/pointer_component_type_1.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_1.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_2.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_3.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_4.f90
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_5.f90
Modified:
    branches/gcc-4_1-branch/gcc/fortran/ChangeLog
    branches/gcc-4_1-branch/gcc/fortran/trans-types.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362

[Bug fortran/19362] ICE in fold_convert, at fold-const.c:1998

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19362