* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
@ 2007-01-08 13:27 ` burnus at gcc dot gnu dot org
2007-01-08 17:42 ` kargl at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-01-08 13:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from burnus at gcc dot gnu dot org 2007-01-08 13:26 -------
0x000000000044fe6e in resolve_code (code=0xe2f690, ns=0xe2eb60) at
fortran/resolve.c:5097
5097 if (sym->ts.cl->length->expr_type == EXPR_CONSTANT)
(gdb) bt
#1 0x000000000045042d in resolve_codes (ns=0xe24b90) at fortran/resolve.c:7278
#2 0x0000000000450495 in gfc_resolve (ns=0xe24b90) at fortran/resolve.c:7302
--
burnus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-01-08 13:26:55
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
2007-01-08 13:27 ` [Bug fortran/30408] " burnus at gcc dot gnu dot org
@ 2007-01-08 17:42 ` kargl at gcc dot gnu dot org
2007-01-08 18:55 ` kargl at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-01-08 17:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from kargl at gcc dot gnu dot org 2007-01-08 17:42 -------
This compiles with
laptop:kargl[218] gfc4x --version
GNU Fortran 95 (GCC) 4.3.0 20061228 (experimental)
Copyright (C) 2006 Free Software Foundation, Inc.
--
kargl at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
2007-01-08 13:27 ` [Bug fortran/30408] " burnus at gcc dot gnu dot org
2007-01-08 17:42 ` kargl at gcc dot gnu dot org
@ 2007-01-08 18:55 ` kargl at gcc dot gnu dot org
2007-01-09 6:10 ` jvdelisle at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: kargl at gcc dot gnu dot org @ 2007-01-08 18:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from kargl at gcc dot gnu dot org 2007-01-08 18:55 -------
This is related to an undocumented warning flag. In options.c, gfortran sets
several warnings to on. One of these is
gfc_option.warn_character_truncation = 1;
If I change this to 0, then your code with -Wall compiles. Fortunately,
gfc_option.warn_character_truncation appears only in decl.c and
resolve.c, and occurs exactly once in both files. A few things need to
occur:
1) Add a -W[no-]character-truncation option.
2) Document the option.
3) Fix Martin's bug
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
` (2 preceding siblings ...)
2007-01-08 18:55 ` kargl at gcc dot gnu dot org
@ 2007-01-09 6:10 ` jvdelisle at gcc dot gnu dot org
2007-01-10 4:35 ` jvdelisle at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-01-09 6:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jvdelisle at gcc dot gnu dot org 2007-01-09 06:10 -------
*** Bug 30405 has been marked as a duplicate of this bug. ***
--
jvdelisle at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |P dot Schaffnit at access
| |dot rwth-aachen dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
` (3 preceding siblings ...)
2007-01-09 6:10 ` jvdelisle at gcc dot gnu dot org
@ 2007-01-10 4:35 ` jvdelisle at gcc dot gnu dot org
2007-01-10 4:37 ` jvdelisle at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-01-10 4:35 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jvdelisle at gcc dot gnu dot org 2007-01-10 04:34 -------
Subject: Bug 30408
Author: jvdelisle
Date: Wed Jan 10 04:34:34 2007
New Revision: 120632
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120632
Log:
2007-01-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30408
* resolve.c (resolve_code): Use the code->expr character length
directly to set length of llen.
2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30408
* lang.opt: Add Wcharacter_truncation option.
* options.c (gfc_init_options): Initialize
gfc_option.warn_character_truncation to zero.
(gfc_handle_option): Add case for OPT_Wcharacter_truncation.
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/lang.opt
trunk/gcc/fortran/options.c
trunk/gcc/fortran/resolve.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
` (4 preceding siblings ...)
2007-01-10 4:35 ` jvdelisle at gcc dot gnu dot org
@ 2007-01-10 4:37 ` jvdelisle at gcc dot gnu dot org
2007-01-10 19:21 ` pinskia at gcc dot gnu dot org
2007-01-14 14:50 ` pault at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-01-10 4:37 UTC (permalink / raw)
To: gcc-bugs
--
jvdelisle at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
` (5 preceding siblings ...)
2007-01-10 4:37 ` jvdelisle at gcc dot gnu dot org
@ 2007-01-10 19:21 ` pinskia at gcc dot gnu dot org
2007-01-14 14:50 ` pault at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-10 19:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2007-01-10 19:20 -------
Fixed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug fortran/30408] [gfortran, 4.3 regression]: ICE on valid with -Wall
2007-01-08 13:08 [Bug fortran/30408] New: [gfortran, 4.3 regression]: ICE on valid with -Wall martin at mpa-garching dot mpg dot de
` (6 preceding siblings ...)
2007-01-10 19:21 ` pinskia at gcc dot gnu dot org
@ 2007-01-14 14:50 ` pault at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pault at gcc dot gnu dot org @ 2007-01-14 14:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pault at gcc dot gnu dot org 2007-01-14 14:50 -------
Subject: Bug 30408
Author: pault
Date: Sun Jan 14 14:49:50 2007
New Revision: 120772
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120772
Log:
2007-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Paul Thomas <pault@gcc.gnu.org>
Back port from trunk
PR fortran/30408
* lang.opt: Add Wcharacter_truncation option.
* options.c (gfc_init_options): Initialize
gfc_option.warn_character_truncation to zero.
(gfc_handle_option): Add case for OPT_Wcharacter_truncation.
PR fortran/30408
* resolve.c (resolve_code): Use the code->expr character length
directly to set length of llen.
2007-01-14 Paul Thomas <pault@gcc.gnu.org>
Backports from trunk
PR fortran/23232
* decl.c (gfc_in_match_data, gfc_set_in_match_data): New
functions to signal that a DATA statement is being matched.
(gfc_match_data): Call gfc_set_in_match_data on entry and on
exit.
* gfortran.h : Add prototypes for above.
* expr.c (check_init_expr): Avoid check on parameter or
variable if gfc_in_match_data is true.
(gfc_match_init_expr): Do not call error on non-reduction of
expression if gfc_in_match_data is true.
PR fortran/27996
PR fortran/27998
* decl.c (gfc_set_constant_character_len): Add boolean arg to
flag array constructor resolution. Warn if string is being
truncated. Standard dependent error if string is padded. Set
new arg to false for all three calls to
gfc_set_constant_character_len.
* match.h : Add boolean arg to prototype for
gfc_set_constant_character_len.
* gfortran.h : Add warn_character_truncation to gfc_options.
* options.c (set_Wall): Set warn_character_truncation if -Wall
is set.
* resolve.c (resolve_code): Warn if rhs string in character
assignment has to be truncated.
* array.c (gfc_resolve_character_array_constructor): Set new
argument to true for call to gfc_set_constant_character_len.
PR fortran/30410
* trans-decl.c (gfc_sym_mangled_function_id): Module, external
symbols must not have the module name prepended.
2007-01-14 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23232
* gfortran.dg/data_implied_do_1.f90: New test.
PR fortran/27996
PR fortran/27998
* gfortran.dg/char_length_1.f90: New test.
PR fortran/30410
* gfortran.dg/external_procedures_2.f90: New test.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/char_length_1.f90
branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/data_implied_do_1.f90
branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/external_procedures_2.f90
Modified:
branches/gcc-4_2-branch/gcc/fortran/ChangeLog
branches/gcc-4_2-branch/gcc/fortran/array.c
branches/gcc-4_2-branch/gcc/fortran/decl.c
branches/gcc-4_2-branch/gcc/fortran/expr.c
branches/gcc-4_2-branch/gcc/fortran/gfortran.h
branches/gcc-4_2-branch/gcc/fortran/lang.opt
branches/gcc-4_2-branch/gcc/fortran/match.h
branches/gcc-4_2-branch/gcc/fortran/options.c
branches/gcc-4_2-branch/gcc/fortran/resolve.c
branches/gcc-4_2-branch/gcc/fortran/trans-decl.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30408
^ permalink raw reply [flat|nested] 9+ messages in thread