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* [Bug fortran/13251] New: wrong error: character kind=0 not available
@ 2003-12-01 2:15 dann at godzilla dot ics dot uci dot edu
2003-12-01 2:19 ` [Bug fortran/13251] [gfortran] " pinskia at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2003-12-01 2:15 UTC (permalink / raw)
To: gcc-bugs
With: gcc version 3.5-tree-ssa 20031130 (merged 20031123)
mymod.f90:
MODULE mymod
TYPE :: mymod_type
CHARACTER(32) MYFIELD
END TYPE
TYPE (mymod_type), DIMENSION(:), ALLOCATABLE :: MYMOD_VALUE
END MODULE mymod
test.f90:
SUBROUTINE MYSUB (MYARG)
USE mymod
K = INDEX(MYMOD_VALUE(1)%MYFIELD(1:32)," ")
RETURN
END SUBROUTINE MYSUB
gfortran -c test.f90
test.f90: In function `mysub':
test.f90:3: fatal error: character kind=0 not available
compilation terminated.
Intel's compiler compiles the above code.
Code like this appears in SPEC2000
--
Summary: wrong error: character kind=0 not available
Product: gcc
Version: tree-ssa
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dann at godzilla dot ics dot uci dot edu
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
@ 2003-12-01 2:19 ` pinskia at gcc dot gnu dot org
2003-12-02 15:53 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-01 2:19 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
Summary|wrong error: character |[gfortran] wrong error:
|kind=0 not available |character kind=0 not
| |available
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
2003-12-01 2:19 ` [Bug fortran/13251] [gfortran] " pinskia at gcc dot gnu dot org
@ 2003-12-02 15:53 ` pinskia at gcc dot gnu dot org
2003-12-05 10:09 ` steven at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-02 15:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-02 15:53 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-12-02 15:53:35
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
2003-12-01 2:19 ` [Bug fortran/13251] [gfortran] " pinskia at gcc dot gnu dot org
2003-12-02 15:53 ` pinskia at gcc dot gnu dot org
@ 2003-12-05 10:09 ` steven at gcc dot gnu dot org
2003-12-05 12:17 ` steven at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: steven at gcc dot gnu dot org @ 2003-12-05 10:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2003-12-05 10:08 -------
Lemme start by saying that whatever the Intel Fortran compiler compiles is not
necessarily valid Fortran. In fact their compiler is notoriously buggy and
non-conformant. Oh well...
This bug is of course real. At first I thought, "characters and modules, so
probably a known bug". But it seems that we're just not propagating the kind
of a derived type field to the expression, as demonstrated by the following
reduced test case:
-------------------------------------
type :: foo
character(32) :: bar
end type
type (foo) :: tmp
character(32) :: t
t = tmp%bar(1:32)
end
-------------------------------------
So this is a type resolution problem. I'm looking into this...
BTW, the error you get here is not really a "wrong error". It's more like an
internal compiler error. The error is issued from one of the trans-* files,
which expect a fully resolved and finished Fortran "compilation unit".
Anything that fails after this is in fact an ICE, so we should probably use
"internal_error" instead of "fatal_error"...
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Last reconfirmed|2003-12-02 15:53:35 |2003-12-05 10:09:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
` (2 preceding siblings ...)
2003-12-05 10:09 ` steven at gcc dot gnu dot org
@ 2003-12-05 12:17 ` steven at gcc dot gnu dot org
2004-01-01 12:25 ` cvs-commit at gcc dot gnu dot org
2004-01-01 12:29 ` pbrook at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: steven at gcc dot gnu dot org @ 2003-12-05 12:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2003-12-05 12:17 -------
Proposed patch in http://gcc.gnu.org/ml/fortran/2003-12/msg00022.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
` (3 preceding siblings ...)
2003-12-05 12:17 ` steven at gcc dot gnu dot org
@ 2004-01-01 12:25 ` cvs-commit at gcc dot gnu dot org
2004-01-01 12:29 ` pbrook at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-01-01 12:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-01 12:25 -------
Subject: Bug 13251
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: pbrook@gcc.gnu.org 2004-01-01 12:25:42
Modified files:
gcc/fortran : ChangeLog trans-expr.c
Log message:
PR fortran/13251
* trans-expr.c (gfc_conv_variable): Take the type kind of a substring
reference from the expression.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.99&r2=1.1.2.100
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.16&r2=1.1.2.17
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/13251] [gfortran] wrong error: character kind=0 not available
2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
` (4 preceding siblings ...)
2004-01-01 12:25 ` cvs-commit at gcc dot gnu dot org
@ 2004-01-01 12:29 ` pbrook at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pbrook at gcc dot gnu dot org @ 2004-01-01 12:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pbrook at gcc dot gnu dot org 2004-01-01 12:29 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13251
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-01-01 12:29 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2003-12-01 2:15 [Bug fortran/13251] New: wrong error: character kind=0 not available dann at godzilla dot ics dot uci dot edu
2003-12-01 2:19 ` [Bug fortran/13251] [gfortran] " pinskia at gcc dot gnu dot org
2003-12-02 15:53 ` pinskia at gcc dot gnu dot org
2003-12-05 10:09 ` steven at gcc dot gnu dot org
2003-12-05 12:17 ` steven at gcc dot gnu dot org
2004-01-01 12:25 ` cvs-commit at gcc dot gnu dot org
2004-01-01 12:29 ` pbrook at gcc dot gnu dot org
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