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* [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
@ 2004-11-02 23:48 anlauf at hep dot tu-darmstadt dot de
2004-11-02 23:54 ` [Bug fortran/18283] " pinskia at gcc dot gnu dot org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: anlauf at hep dot tu-darmstadt dot de @ 2004-11-02 23:48 UTC (permalink / raw)
To: gcc-bugs
Hi,
the following code snippet does not compile:
program gfcbug20
implicit none
type :: a_t
character, pointer :: line
! character (len=1), pointer :: line
end type a_t
type (a_t) :: a = a_t ( NULL() )
character, target :: b
! character (len=1), target :: b
a% line => b
end program gfcbug20
I get:
gfcbug20.f90: In function 'MAIN__':
gfcbug20.f90:14: internal compiler error: in gfc_conv_string_parameter, at fortr
an/trans-expr.c:1982
Replacing the character variable in the derived type (as well as
the target) by an integer "solves" the problem.
Cheers,
-ha
--
Summary: gfortran: ICE in gfc_conv_string_parameter, trans-
expr.c:1982
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: anlauf at hep dot tu-darmstadt dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
@ 2004-11-02 23:54 ` pinskia at gcc dot gnu dot org
2004-11-03 0:09 ` anlauf at hep dot tu-darmstadt dot de
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-02 23:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-02 23:54 -------
I think this is the same as PR 18023.
--
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |18023
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
2004-11-02 23:54 ` [Bug fortran/18283] " pinskia at gcc dot gnu dot org
@ 2004-11-03 0:09 ` anlauf at hep dot tu-darmstadt dot de
2004-11-05 1:39 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: anlauf at hep dot tu-darmstadt dot de @ 2004-11-03 0:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From anlauf at hep dot tu-darmstadt dot de 2004-11-03 00:09 -------
(In reply to comment #1)
> I think this is the same as PR 18023.
Well, actually I get slightly different line numbers with my example and
the example of PR 18023 (1982 vs. 1986). Maybe they're related, maybe not.
Cheers,
-ha
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
2004-11-02 23:54 ` [Bug fortran/18283] " pinskia at gcc dot gnu dot org
2004-11-03 0:09 ` anlauf at hep dot tu-darmstadt dot de
@ 2004-11-05 1:39 ` pinskia at gcc dot gnu dot org
2004-11-06 12:52 ` tobi at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-05 1:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-05 01:39 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-11-05 01:39:25
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (2 preceding siblings ...)
2004-11-05 1:39 ` pinskia at gcc dot gnu dot org
@ 2004-11-06 12:52 ` tobi at gcc dot gnu dot org
2005-05-01 14:19 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: tobi at gcc dot gnu dot org @ 2004-11-06 12:52 UTC (permalink / raw)
To: gcc-bugs
--
Bug 18283 depends on bug 18023, which changed state.
Bug 18023 Summary: ice on trying to convert between int and float
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18023
What |Old Value |New Value
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (3 preceding siblings ...)
2004-11-06 12:52 ` tobi at gcc dot gnu dot org
@ 2005-05-01 14:19 ` pinskia at gcc dot gnu dot org
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-01 14:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-01 14:19 -------
Fixed for 4.0.0.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (4 preceding siblings ...)
2005-05-01 14:19 ` pinskia at gcc dot gnu dot org
@ 2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-01 15:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-01 15:19 -------
Woops I must have used the wrong file to test with.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (5 preceding siblings ...)
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
@ 2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
2005-05-31 17:23 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-01 15:19 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEW
Target Milestone|4.0.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (6 preceding siblings ...)
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
@ 2005-05-31 17:23 ` cvs-commit at gcc dot gnu dot org
2005-06-05 9:00 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-05-31 17:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-31 17:19 -------
Subject: Bug 18283
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pault@gcc.gnu.org 2005-05-31 17:19:12
Modified files:
gcc/fortran : ChangeLog trans-array.c trans-expr.c
Log message:
2005-05-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/18109
PR fortran/18283
PR fortran/19107
* fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
string length from the expression typespec character length value
and set temp_ss->stringlength and backend_decl. Obtain the
tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
Dereference the expression to obtain the character.
* fortran/trans-expr.c (gfc_conv_component_ref): Remove the
dereference of scalar character pointer structure components.
* fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
string length for the structure component from the component
expression.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.444&r2=1.445
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-array.c.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&r1=1.47&r2=1.48
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (7 preceding siblings ...)
2005-05-31 17:23 ` cvs-commit at gcc dot gnu dot org
@ 2005-06-05 9:00 ` cvs-commit at gcc dot gnu dot org
2005-06-05 22:40 ` pault at gcc dot gnu dot org
2005-06-05 23:43 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-06-05 9:00 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-06-05 08:59 -------
Subject: Bug 18283
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: pault@gcc.gnu.org 2005-06-05 08:59:18
Modified files:
gcc/fortran : ChangeLog trans-array.c trans-expr.c
Log message:
005-05-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/18109
PR fortran/18283
PR fortran/19107
PR fortran/16939
PR fortran/17192
PR fortran/17193
PR fortran/17202
PR fortran/18689
PR fortran/18890
* fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
string length from the expression typespec character length value
and set temp_ss->stringlength and backend_decl. Obtain the
tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
Dereference the expression to obtain the character.
* fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string
length to temp_ss for character pointer array assignments.
* fortran/trans-expr.c (gfc_conv_component_ref): Remove the
dereference of scalar character pointer structure components.
* fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
string length for the structure component from the component
expression.
* fortran/trans-expr.c (gfc_conv_variable): Correct errors in
dereferencing of characters and character pointers.
* fortran/trans-expr.c (gfc_conv_function_call): Provide string
length as return argument for various kinds of handling of return.
Return a char[]* temporary for character pointer functions and
dereference the temporary upon return.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.335.2.66&r2=1.335.2.67
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=1.39.2.3&r2=1.39.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.38.2.4&r2=1.38.2.5
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (8 preceding siblings ...)
2005-06-05 9:00 ` cvs-commit at gcc dot gnu dot org
@ 2005-06-05 22:40 ` pault at gcc dot gnu dot org
2005-06-05 23:43 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pault at gcc dot gnu dot org @ 2005-06-05 22:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pault at gcc dot gnu dot org 2005-06-05 22:40 -------
Fixed in 4.0 and 4.1
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug fortran/18283] gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982
2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
` (9 preceding siblings ...)
2005-06-05 22:40 ` pault at gcc dot gnu dot org
@ 2005-06-05 23:43 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-05 23:43 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.0.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18283
^ permalink raw reply [flat|nested] 12+ messages in thread
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2004-11-02 23:48 [Bug fortran/18283] New: gfortran: ICE in gfc_conv_string_parameter, trans-expr.c:1982 anlauf at hep dot tu-darmstadt dot de
2004-11-02 23:54 ` [Bug fortran/18283] " pinskia at gcc dot gnu dot org
2004-11-03 0:09 ` anlauf at hep dot tu-darmstadt dot de
2004-11-05 1:39 ` pinskia at gcc dot gnu dot org
2004-11-06 12:52 ` tobi at gcc dot gnu dot org
2005-05-01 14:19 ` pinskia at gcc dot gnu dot org
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
2005-05-01 15:19 ` pinskia at gcc dot gnu dot org
2005-05-31 17:23 ` cvs-commit at gcc dot gnu dot org
2005-06-05 9:00 ` cvs-commit at gcc dot gnu dot org
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