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* [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming
@ 2013-01-22 19:59 tkoenig at gcc dot gnu.org
  2013-01-22 20:03 ` [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER tkoenig at gcc dot gnu.org
                   ` (10 more replies)
  0 siblings, 11 replies; 12+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2013-01-22 19:59 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

             Bug #: 56079
           Summary: [4.8 Regression] ICE with C_PTR renaming
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: tkoenig@gcc.gnu.org


Maybe related to PR 51578 and PR 55574.

program gar_nichts
   use ISO_C_BINDING
   use ISO_C_BINDING, only: C_PTR
   use ISO_C_BINDING, only: abc => C_PTR
   use ISO_C_BINDING, only: xyz => C_PTR
   type(xyz) nada
   nada = transfer(C_NULL_PTR,nada)
end program gar_nichts
ig25@linux-fd1f:/tmp> gfortran nada6.f90 
f951: interner Compiler-Fehler: Speicherzugriffsfehler
0x96349f crash_signal
        ../../trunk/gcc/toplev.c:332
0x5ab741 tree_check
        ../../trunk/gcc/tree.h:3668
0x5ab741 encode_derived
        ../../trunk/gcc/fortran/target-memory.c:242
0x5ab741 gfc_target_encode_expr(gfc_expr*, unsigned char*, unsigned long)
        ../../trunk/gcc/fortran/target-memory.c:319
0x5a2158 gfc_simplify_transfer(gfc_expr*, gfc_expr*, gfc_expr*)
        ../../trunk/gcc/fortran/simplify.c:6056
0x542f31 do_simplify
        ../../trunk/gcc/fortran/intrinsic.c:3817
0x550146 gfc_intrinsic_func_interface(gfc_expr*, int)
        ../../trunk/gcc/fortran/intrinsic.c:4160
0x58c0f6 resolve_unknown_f
        ../../trunk/gcc/fortran/resolve.c:2613
0x58c0f6 resolve_function
        ../../trunk/gcc/fortran/resolve.c:3214
0x58c0f6 gfc_resolve_expr(gfc_expr*)
        ../../trunk/gcc/fortran/resolve.c:6549
0x591699 resolve_code
        ../../trunk/gcc/fortran/resolve.c:10120
0x59421e resolve_codes
        ../../trunk/gcc/fortran/resolve.c:14963
0x585282 gfc_resolve
        ../../trunk/gcc/fortran/resolve.c:14991
0x579bc2 resolve_all_program_units
        ../../trunk/gcc/fortran/parse.c:4395
0x579bc2 gfc_parse_file()
        ../../trunk/gcc/fortran/parse.c:4662
0x5b5995 gfc_be_parse_file
        ../../trunk/gcc/fortran/f95-lang.c:189
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
ig25@linux-fd1f:/tmp> gdb ~/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/f951
GNU gdb (GDB) 7.5
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from
/home/ig25/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/f951...done.
(gdb) r nada6.f90 
Starting program: /home/ig25/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/f951
nada6.f90
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?

Program received signal SIGSEGV, Segmentation fault.
encode_derived (buffer_size=8, buffer=0x7fffffffd6c0 "", source=<optimized
out>) at ../../trunk/gcc/fortran/target-memory.c:242
242           ptr = TREE_INT_CST_LOW(DECL_FIELD_OFFSET(cmp->backend_decl))
(gdb) p cmp->backend_decl
$1 = (tree) 0x0
(gdb) p *cmp
$2 = {name = 0x7ffff6d5b310 "__xyz_c_address", ts = {type = BT_INTEGER, kind =
8, u = {derived = 0x0, cl = 0x0, pad = 0}, 
    interface = 0x0, is_c_interop = 1, is_iso_c = 0, f90_type = BT_INTEGER,
deferred = false}, attr = {allocatable = 0, dimension = 0, 
    codimension = 0, external = 0, intrinsic = 0, optional = 0, pointer = 0,
target = 0, value = 0, volatile_ = 0, temporary = 0, 
    dummy = 0, result = 0, assign = 0, threadprivate = 0, not_always_present =
0, implied_index = 0, subref_array_pointer = 0, 
    proc_pointer = 0, asynchronous = 0, contiguous = 0, class_pointer = 0, save
= SAVE_NONE, data = 0, is_protected = 0, use_assoc = 0, 
    use_only = 0, use_rename = 0, imported = 0, host_assoc = 0, in_namelist =
0, in_common = 0, in_equivalence = 0, function = 0, 
    subroutine = 0, procedure = 0, generic = 0, generic_copy = 0, implicit_type
= 0, untyped = 0, is_bind_c = 0, extension = 0, 
    is_class = 0, class_ok = 0, vtab = 0, vtype = 0, is_c_interop = 0, is_iso_c
= 0, sequence = 0, elemental = 0, pure = 0, 
    recursive = 0, unmaskable = 0, masked = 0, contained = 0, mod_proc = 0,
abstract = 0, public_used = 0, implicit_pure = 0, 
    noreturn = 0, entry = 0, entry_master = 0, mixed_entry_master = 0,
always_explicit = 0, artificial = 0, referenced = 0, 
    is_main_program = 0, access = ACCESS_UNKNOWN, intent = INTENT_UNKNOWN,
flavor = FL_UNKNOWN, if_source = IFSRC_UNKNOWN, 
    proc = PROC_UNKNOWN, cray_pointer = 0, cray_pointee = 0, alloc_comp = 0,
pointer_comp = 0, proc_pointer_comp = 0, private_comp = 0, 
    zero_comp = 0, coarray_comp = 0, lock_comp = 0, defined_assign_comp = 0,
unlimited_polymorphic = 0, select_type_temporary = 0, 
    ext_attr = 0, volatile_ns = 0x0, asynchronous_ns = 0x0}, as = 0x0,
backend_decl = 0x0, norestrict_decl = 0x0, loc = {
    nextc = 0x15aa9ac, lb = 0x15aa970}, initializer = 0x0, next = 0x0, formal =
0x0, formal_ns = 0x0, tb = 0x0}

Works with 4.6, haven't checked 4.7 yet.


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
@ 2013-01-22 20:03 ` tkoenig at gcc dot gnu.org
  2013-01-22 21:58 ` tkoenig at gcc dot gnu.org
                   ` (9 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2013-01-22 20:03 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Thomas Koenig <tkoenig at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|[4.8 Regression] ICE with   |[4.8 Regression] ICE with
                   |C_PTR renaming              |C_PTR renaming and TRANSFER

--- Comment #1 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2013-01-22 20:03:39 UTC ---
Shortened a bit:

program gar_nichts
   use ISO_C_BINDING, only: C_NULL_PTR
   use ISO_C_BINDING, only: xyz => C_PTR
   type(xyz) nada
   nada = transfer(C_NULL_PTR,nada)
end program gar_nichts


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
  2013-01-22 20:03 ` [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER tkoenig at gcc dot gnu.org
@ 2013-01-22 21:58 ` tkoenig at gcc dot gnu.org
  2013-01-23  9:31 ` [Bug fortran/56079] [4.7/4.8 " jakub at gcc dot gnu.org
                   ` (8 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2013-01-22 21:58 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Thomas Koenig <tkoenig at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.8.0


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
  2013-01-22 20:03 ` [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER tkoenig at gcc dot gnu.org
  2013-01-22 21:58 ` tkoenig at gcc dot gnu.org
@ 2013-01-23  9:31 ` jakub at gcc dot gnu.org
  2013-01-25 22:57 ` tkoenig at gcc dot gnu.org
                   ` (7 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-01-23  9:31 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-01-23
                 CC|                            |jakub at gcc dot gnu.org
   Target Milestone|4.8.0                       |4.7.3
            Summary|[4.8 Regression] ICE with   |[4.7/4.8 Regression] ICE
                   |C_PTR renaming and TRANSFER |with C_PTR renaming and
                   |                            |TRANSFER
     Ever Confirmed|0                           |1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-23 09:31:32 UTC ---
The #c1 testcase started to be rejected with:
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177486
and then changed from an (invalid?) error into an ICE with:
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177527


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2013-01-23  9:31 ` [Bug fortran/56079] [4.7/4.8 " jakub at gcc dot gnu.org
@ 2013-01-25 22:57 ` tkoenig at gcc dot gnu.org
  2013-01-25 23:11 ` tkoenig at gcc dot gnu.org
                   ` (6 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2013-01-25 22:57 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2013-01-25 22:56:43 UTC ---
This also fails in the same place (without renaming):

program gar_nichts
   use ISO_C_BINDING, only :: C_PTR, C_NULL_PTR
   type(c_ptr) nada
   call foo(transfer(C_NULL_PTR,nada))
end program gar_nichts


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2013-01-25 22:57 ` tkoenig at gcc dot gnu.org
@ 2013-01-25 23:11 ` tkoenig at gcc dot gnu.org
  2013-02-22 11:19 ` burnus at gcc dot gnu.org
                   ` (5 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2013-01-25 23:11 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

--- Comment #4 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2013-01-25 23:10:28 UTC ---
(In reply to comment #3)

Sorry, an error in the test case.  This has the same error:

program gar_nichts
   use ISO_C_BINDING
   type(c_ptr) nada
   call foo(transfer(C_NULL_PTR,nada))
!   call foo(transfer(0_8, nada))
end program gar_nichts

The test case works if the constant 0_8 is used instead.


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (4 preceding siblings ...)
  2013-01-25 23:11 ` tkoenig at gcc dot gnu.org
@ 2013-02-22 11:19 ` burnus at gcc dot gnu.org
  2013-03-25 15:54 ` [Bug fortran/56079] [4.7/4.8/4.9 " burnus at gcc dot gnu.org
                   ` (4 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-02-22 11:19 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |juno.krahn at nih dot gov

--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-02-22 11:19:13 UTC ---
*** Bug 55356 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8/4.9 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (5 preceding siblings ...)
  2013-02-22 11:19 ` burnus at gcc dot gnu.org
@ 2013-03-25 15:54 ` burnus at gcc dot gnu.org
  2013-04-11  8:00 ` rguenth at gcc dot gnu.org
                   ` (3 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-03-25 15:54 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu.org

--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-03-25 15:54:36 UTC ---
Author: burnus
Date: Mon Mar 25 15:40:26 2013
New Revision: 197053

URL: http://gcc.gnu.org/viewcvs?rev=197053&root=gcc&view=rev
Log:
2013-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38536
        PR fortran/38813
        PR fortran/38894
        PR fortran/39288
        PR fortran/40963
        PR fortran/45824
        PR fortran/47023
        PR fortran/47034
        PR fortran/49023
        PR fortran/50269
        PR fortran/50612
        PR fortran/52426
        PR fortran/54263
        PR fortran/55343
        PR fortran/55444
        PR fortran/55574
        PR fortran/56079
        PR fortran/56378
        * check.c (gfc_var_strlen): Properly handle 0-sized string.
        (gfc_check_c_sizeof): Use is_c_interoperable, add checks.
        (is_c_interoperable, gfc_check_c_associated, gfc_check_c_f_pointer,
        gfc_check_c_f_procpointer, gfc_check_c_funloc, gfc_check_c_loc): New
        functions.
        * expr.c (check_inquiry): Add c_sizeof, compiler_version and
        compiler_options.
        (gfc_check_pointer_assign): Refine function result check.
        gfortran.h (gfc_isym_id): Add GFC_ISYM_C_ASSOCIATED,
        GFC_ISYM_C_F_POINTER, GFC_ISYM_C_F_PROCPOINTER, GFC_ISYM_C_FUNLOC,
        GFC_ISYM_C_LOC.
        (iso_fortran_env_symbol, iso_c_binding_symbol): Handle
        NAMED_SUBROUTINE.
        (generate_isocbinding_symbol): Update prototype.
        (get_iso_c_sym): Remove.
        (gfc_isym_id_by_intmod, gfc_isym_id_by_intmod_sym): New prototypes.
        * intrinsic.c (gfc_intrinsic_subroutine_by_id): New function.
        (gfc_intrinsic_sub_interface): Use it.
        (add_functions, add_subroutines): Add missing C-binding intrinsics.
        (gfc_intrinsic_func_interface): Add special case for c_loc.
        gfc_isym_id_by_intmod, gfc_isym_id_by_intmod_sym): New functions.
        (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Use them.
        * intrinsic.h (gfc_check_c_associated, gfc_check_c_f_pointer,
        gfc_check_c_f_procpointer, gfc_check_c_funloc, gfc_check_c_loc,
        gfc_resolve_c_loc, gfc_resolve_c_funloc): New prototypes.
        * iresolve.c (gfc_resolve_c_loc, gfc_resolve_c_funloc): New
        functions.
        * iso-c-binding.def: Split PROCEDURE into NAMED_SUBROUTINE and
        NAMED_FUNCTION.
        * iso-fortran-env.def: Add NAMED_SUBROUTINE for completeness.
        * module.c (create_intrinsic_function): Support subroutines and
        derived-type results.
        (use_iso_fortran_env_module): Update calls.
        (import_iso_c_binding_module): Ditto; update calls to
        generate_isocbinding_symbol.
        * resolve.c (find_arglists): Skip for intrinsic symbols.
        (gfc_resolve_intrinsic): Find intrinsic subs via id.
        (is_scalar_expr_ptr, gfc_iso_c_func_interface,
        set_name_and_label, gfc_iso_c_sub_interface): Remove.
        (resolve_function, resolve_specific_s0): Remove calls to those.
        (resolve_structure_cons): Fix handling.
        * symbol.c (gen_special_c_interop_ptr): Update c_ptr/c_funptr
        generation.
        (gen_cptr_param, gen_fptr_param, gen_shape_param,
        build_formal_args, get_iso_c_sym): Remove.
        (std_for_isocbinding_symbol): Handle NAMED_SUBROUTINE.
        (generate_isocbinding_symbol): Support hidden symbols and
        using c_ptr/c_funptr symtrees for nullptr defs.
        * target-memory.c (gfc_target_encode_expr): Fix handling
        of c_ptr/c_funptr.
        * trans-expr.c (conv_isocbinding_procedure): Remove.
        (gfc_conv_procedure_call): Remove call to it.
        (gfc_trans_subcomponent_assign, gfc_conv_expr): Update handling
        of c_ptr/c_funptr.
        * trans-intrinsic.c (conv_isocbinding_function,
        conv_isocbinding_subroutine): New.
        (gfc_conv_intrinsic_function, gfc_conv_intrinsic_subroutine):
        Call them.
        * trans-io.c (transfer_expr): Fix handling of c_ptr/c_funptr.
        * trans-types.c (gfc_typenode_for_spec,
        gfc_get_derived_type): Ditto.
        (gfc_init_c_interop_kinds): Handle NAMED_SUBROUTINE.

2013-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38536
        PR fortran/38813
        PR fortran/38894
        PR fortran/39288
        PR fortran/40963
        PR fortran/45824
        PR fortran/47023
        PR fortran/47034
        PR fortran/49023
        PR fortran/50269
        PR fortran/50612
        PR fortran/52426
        PR fortran/54263
        PR fortran/55343
        PR fortran/55444
        PR fortran/55574
        PR fortran/56079
        PR fortran/56378
        * gfortran.dg/c_assoc_2.f03: Update dg-error wording.
        * gfortran.dg/c_f_pointer_shape_test.f90: Ditto.
        * gfortran.dg/c_f_pointer_shape_tests_3.f03: Ditto.
        * gfortran.dg/c_f_pointer_tests_5.f90: Ditto.
        * gfortran.dg/c_funloc_tests_2.f03: Ditto.
        * gfortran.dg/c_funloc_tests_5.f03: Ditto.
        * gfortran.dg/c_funloc_tests_6.f90: Ditto.
        * gfortran.dg/c_loc_tests_10.f03: Add -std=f2008.
        * gfortran.dg/c_loc_tests_11.f03: Ditto, update dg-error.
        * gfortran.dg/c_loc_tests_16.f90: Ditto.
        * gfortran.dg/c_loc_tests_4.f03: Ditto.
        * gfortran.dg/c_loc_tests_15.f90: Update dg-error wording.
        * gfortran.dg/c_loc_tests_3.f03: Valid since F2003 TC5.
        * gfortran.dg/c_loc_tests_8.f03: Ditto.
        * gfortran.dg/c_ptr_tests_14.f90: Update scan-tree-dump-times.
        * gfortran.dg/c_ptr_tests_15.f90: Ditto.
        * gfortran.dg/c_sizeof_1.f90: Fix invalid code.
        * gfortran.dg/iso_c_binding_init_expr.f03: Update dg-error wording.
        * gfortran.dg/pr32601_1.f03: Ditto.
        * gfortran.dg/storage_size_2.f08: Remove dg-error.
        * gfortran.dg/blockdata_7.f90: New.
        * gfortran.dg/c_assoc_4.f90: New.
        * gfortran.dg/c_f_pointer_tests_6.f90: New.
        * gfortran.dg/c_f_pointer_tests_7.f90: New.
        * gfortran.dg/c_funloc_tests_8.f90: New.
        * gfortran.dg/c_loc_test_17.f90: New.
        * gfortran.dg/c_loc_test_18.f90: New.
        * gfortran.dg/c_loc_test_19.f90: New.
        * gfortran.dg/c_loc_test_20.f90: New.
        * gfortran.dg/c_sizeof_5.f90: New.
        * gfortran.dg/iso_c_binding_rename_3.f90: New.
        * gfortran.dg/transfer_resolve_2.f90: New.
        * gfortran.dg/transfer_resolve_3.f90: New.
        * gfortran.dg/transfer_resolve_4.f90: New.
        * gfortran.dg/pr32601.f03: Update dg-error.
        * gfortran.dg/c_ptr_tests_13.f03: Update dg-error.
        * gfortran.dg/c_ptr_tests_9.f03: Fix test case.


Added:
    trunk/gcc/testsuite/gfortran.dg/blockdata_7.f90
    trunk/gcc/testsuite/gfortran.dg/c_assoc_4.f90
    trunk/gcc/testsuite/gfortran.dg/c_f_pointer_tests_6.f90
    trunk/gcc/testsuite/gfortran.dg/c_f_pointer_tests_7.f90
    trunk/gcc/testsuite/gfortran.dg/c_funloc_tests_8.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_test_17.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_test_18.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_test_19.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_test_20.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_17.f90
    trunk/gcc/testsuite/gfortran.dg/c_sizeof_5.f90
    trunk/gcc/testsuite/gfortran.dg/iso_c_binding_rename_3.f90
    trunk/gcc/testsuite/gfortran.dg/transfer_resolve_2.f90
    trunk/gcc/testsuite/gfortran.dg/transfer_resolve_3.f90
    trunk/gcc/testsuite/gfortran.dg/transfer_resolve_4.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/check.c
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/fortran/intrinsic.h
    trunk/gcc/fortran/iresolve.c
    trunk/gcc/fortran/iso-c-binding.def
    trunk/gcc/fortran/iso-fortran-env.def
    trunk/gcc/fortran/module.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/fortran/target-memory.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/fortran/trans-io.c
    trunk/gcc/fortran/trans-types.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/c_assoc_2.f03
    trunk/gcc/testsuite/gfortran.dg/c_f_pointer_shape_test.f90
    trunk/gcc/testsuite/gfortran.dg/c_f_pointer_shape_tests_3.f03
    trunk/gcc/testsuite/gfortran.dg/c_f_pointer_tests_5.f90
    trunk/gcc/testsuite/gfortran.dg/c_funloc_tests_2.f03
    trunk/gcc/testsuite/gfortran.dg/c_funloc_tests_5.f03
    trunk/gcc/testsuite/gfortran.dg/c_funloc_tests_6.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_10.f03
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_11.f03
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_15.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_16.f90
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_3.f03
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_4.f03
    trunk/gcc/testsuite/gfortran.dg/c_loc_tests_8.f03
    trunk/gcc/testsuite/gfortran.dg/c_ptr_tests_13.f03
    trunk/gcc/testsuite/gfortran.dg/c_ptr_tests_14.f90
    trunk/gcc/testsuite/gfortran.dg/c_ptr_tests_15.f90
    trunk/gcc/testsuite/gfortran.dg/c_ptr_tests_9.f03
    trunk/gcc/testsuite/gfortran.dg/c_sizeof_1.f90
    trunk/gcc/testsuite/gfortran.dg/iso_c_binding_init_expr.f03
    trunk/gcc/testsuite/gfortran.dg/pr32601.f03
    trunk/gcc/testsuite/gfortran.dg/pr32601_1.f03
    trunk/gcc/testsuite/gfortran.dg/storage_size_2.f08


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8/4.9 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (6 preceding siblings ...)
  2013-03-25 15:54 ` [Bug fortran/56079] [4.7/4.8/4.9 " burnus at gcc dot gnu.org
@ 2013-04-11  8:00 ` rguenth at gcc dot gnu.org
  2013-06-02 14:30 ` [Bug fortran/56079] [4.7/4.8 " mikael at gcc dot gnu.org
                   ` (2 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-04-11  8:00 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.7.3                       |4.7.4

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-11 07:59:30 UTC ---
GCC 4.7.3 is being released, adjusting target milestone.


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (7 preceding siblings ...)
  2013-04-11  8:00 ` rguenth at gcc dot gnu.org
@ 2013-06-02 14:30 ` mikael at gcc dot gnu.org
  2014-06-12 13:49 ` rguenth at gcc dot gnu.org
  2014-07-11  7:07 ` [Bug fortran/56079] [4.8 " burnus at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: mikael at gcc dot gnu.org @ 2013-06-02 14:30 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Mikael Morin <mikael at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mikael at gcc dot gnu.org
            Summary|[4.7/4.8/4.9 Regression]    |[4.7/4.8 Regression] ICE
                   |ICE with C_PTR renaming and |with C_PTR renaming and
                   |TRANSFER                    |TRANSFER

--- Comment #8 from Mikael Morin <mikael at gcc dot gnu.org> ---
It works with trunk (upcoming 4.9.0).


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.7/4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (8 preceding siblings ...)
  2013-06-02 14:30 ` [Bug fortran/56079] [4.7/4.8 " mikael at gcc dot gnu.org
@ 2014-06-12 13:49 ` rguenth at gcc dot gnu.org
  2014-07-11  7:07 ` [Bug fortran/56079] [4.8 " burnus at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-06-12 13:49 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.7.4                       |4.8.4

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
The 4.7 branch is being closed, moving target milestone to 4.8.4.


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER
  2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
                   ` (9 preceding siblings ...)
  2014-06-12 13:49 ` rguenth at gcc dot gnu.org
@ 2014-07-11  7:07 ` burnus at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: burnus at gcc dot gnu.org @ 2014-07-11  7:07 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56079

Tobias Burnus <burnus at gcc dot gnu.org> changed:

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

--- Comment #10 from Tobias Burnus <burnus at gcc dot gnu.org> ---
As the current patch is rather intrusive and as the issue is fixed in the
released compiler 4.9.0, it is unlikely that the fix is backported to GCC 4.8.

Hence:
- WON'T FIX for GCC 4.8.
- FIXED for GCC 4.9/4.10.

Thanks for the report, the patience and sorry that it won't get fixed in GCC
4.7/4.8 any more.


^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2014-07-11  7:07 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-01-22 19:59 [Bug fortran/56079] New: [4.8 Regression] ICE with C_PTR renaming tkoenig at gcc dot gnu.org
2013-01-22 20:03 ` [Bug fortran/56079] [4.8 Regression] ICE with C_PTR renaming and TRANSFER tkoenig at gcc dot gnu.org
2013-01-22 21:58 ` tkoenig at gcc dot gnu.org
2013-01-23  9:31 ` [Bug fortran/56079] [4.7/4.8 " jakub at gcc dot gnu.org
2013-01-25 22:57 ` tkoenig at gcc dot gnu.org
2013-01-25 23:11 ` tkoenig at gcc dot gnu.org
2013-02-22 11:19 ` burnus at gcc dot gnu.org
2013-03-25 15:54 ` [Bug fortran/56079] [4.7/4.8/4.9 " burnus at gcc dot gnu.org
2013-04-11  8:00 ` rguenth at gcc dot gnu.org
2013-06-02 14:30 ` [Bug fortran/56079] [4.7/4.8 " mikael at gcc dot gnu.org
2014-06-12 13:49 ` rguenth at gcc dot gnu.org
2014-07-11  7:07 ` [Bug fortran/56079] [4.8 " burnus at gcc dot gnu.org

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