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* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
@ 2015-10-29 18:35 ` gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:37 ` gerhard.steinmetz.fortran@t-online.de
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: gerhard.steinmetz.fortran@t-online.de @ 2015-10-29 18:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
--- Comment #1 from Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de> ---
Works with len_lhs == len_rhs :
$ cat z2t.f90
program p
type t
character(2) :: z(1) = 'a' // ['y']
end type
type(t) :: z
print *, z
end
$ gfortran -g -O0 -Wall -fcheck=all z2t.f90
$ a.out
ay
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs)
@ 2015-10-29 18:35 gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:35 ` [Bug fortran/68155] " gerhard.steinmetz.fortran@t-online.de
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: gerhard.steinmetz.fortran@t-online.de @ 2015-10-29 18:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
Bug ID: 68155
Summary: ICE on initializing character array in type (len_lhs
<> len_rhs)
Product: gcc
Version: 5.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gerhard.steinmetz.fortran@t-online.de
Target Milestone: ---
Embedded in a type :
$ cat z1t.f90
program p
type t
character(2) :: z(1) = '' // ['y']
end type
type(t) :: z
print *, z
end
$ gfortran -g -O0 -Wall -fcheck=all z1t.f90
f951: internal compiler error: Segmentation fault
---
Simplified and correct :
$ cat z1c.f90
program p
character(2) :: z(1) = '' // ['y']
print *, '>>' // z // '<<'
end
$ gfortran -g -O0 -Wall -fcheck=all z1c.f90
$ a.out
>>y <<
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:35 ` [Bug fortran/68155] " gerhard.steinmetz.fortran@t-online.de
@ 2015-10-29 18:37 ` gerhard.steinmetz.fortran@t-online.de
2015-10-29 23:03 ` dominiq at lps dot ens.fr
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: gerhard.steinmetz.fortran@t-online.de @ 2015-10-29 18:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
--- Comment #2 from Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de> ---
Fails (again len_lhs <> len_rhs) :
$ cat z3t.f90
program p
type t
character(2) :: z(1) = 'ab' // ['y']
end type
type(t) :: z
print *, z
end
$ gfortran -g -O0 -Wall -fcheck=all z3t.f90
z3t.f90:3:28:
character(2) :: z(1) = 'ab' // ['y']
1
Warning: CHARACTER expression at (1) is being truncated (3/2)
[-Wcharacter-truncation]
f951: internal compiler error: Segmentation fault
---
Again, works without type :
$ cat z3c.f90
program p
character(2) :: z(1) = 'ab' // ['y']
print *, z
end
$ gfortran -g -O0 -Wall -fcheck=all z3c.f90
z3c.f90:2:25:
character(2) :: z(1) = 'ab' // ['y']
1
Warning: CHARACTER expression at (1) is being truncated (3/2)
[-Wcharacter-truncation]
$ a.out
ab
---
Eventually one of the recent patches cures this one too.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:35 ` [Bug fortran/68155] " gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:37 ` gerhard.steinmetz.fortran@t-online.de
@ 2015-10-29 23:03 ` dominiq at lps dot ens.fr
2023-09-19 17:30 ` pault at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: dominiq at lps dot ens.fr @ 2015-10-29 23:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-10-29
Ever confirmed|0 |1
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed from 4.8 up to trunk (6.0).
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
` (2 preceding siblings ...)
2015-10-29 23:03 ` dominiq at lps dot ens.fr
@ 2023-09-19 17:30 ` pault at gcc dot gnu.org
2023-09-24 8:01 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pault at gcc dot gnu.org @ 2023-09-19 17:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
Paul Thomas <pault at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pault at gcc dot gnu.org
Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org
--- Comment #12 from Paul Thomas <pault at gcc dot gnu.org> ---
Created attachment 55938
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55938&action=edit
Fix for the test in comment #11
This patch needs checking against all the other comments and a suitable
dejagnu-ified testcase developing. It does regtest cleanly.
Paul
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
` (3 preceding siblings ...)
2023-09-19 17:30 ` pault at gcc dot gnu.org
@ 2023-09-24 8:01 ` cvs-commit at gcc dot gnu.org
2023-09-24 14:26 ` cvs-commit at gcc dot gnu.org
2023-09-24 14:27 ` pault at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-09-24 8:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
--- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Paul Thomas <pault@gcc.gnu.org>:
https://gcc.gnu.org/g:c23ce23e9ce162c49bca8900c8a20079b49501c9
commit r14-4242-gc23ce23e9ce162c49bca8900c8a20079b49501c9
Author: Paul Thomas <pault@gcc.gnu.org>
Date: Sun Sep 24 09:00:52 2023 +0100
Fortran: Pad mismatched charlens in component initializers [PR68155]
2023-09-24 Paul Thomas <pault@gcc.gnu.org>
gcc/fortran
PR fortran/68155
* decl.cc (fix_initializer_charlen): New function broken out of
add_init_expr_to_sym.
(add_init_expr_to_sym, build_struct): Call the new function.
PR fortran/111271
* trans-expr.cc (gfc_conv_intrinsic_to_class): Remove repeated
condition.
gcc/testsuite/
PR fortran/68155
* gfortran.dg/pr68155.f90: New test.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
` (4 preceding siblings ...)
2023-09-24 8:01 ` cvs-commit at gcc dot gnu.org
@ 2023-09-24 14:26 ` cvs-commit at gcc dot gnu.org
2023-09-24 14:27 ` pault at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-09-24 14:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Paul Thomas <pault@gcc.gnu.org>:
https://gcc.gnu.org/g:8c1925ece0193058120e94614e99360e9600777e
commit r13-7833-g8c1925ece0193058120e94614e99360e9600777e
Author: Paul Thomas <pault@gcc.gnu.org>
Date: Sun Sep 24 15:26:01 2023 +0100
Fortran: Pad mismatched charlens in component initializers [PR68155]
2023-09-24 Paul Thomas <pault@gcc.gnu.org>
gcc/fortran
PR fortran/68155
* decl.cc (fix_initializer_charlen): New function broken out of
add_init_expr_to_sym.
(add_init_expr_to_sym, build_struct): Call the new function.
gcc/testsuite/
PR fortran/68155
* gfortran.dg/pr68155.f90: New test.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
` (5 preceding siblings ...)
2023-09-24 14:26 ` cvs-commit at gcc dot gnu.org
@ 2023-09-24 14:27 ` pault at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: pault at gcc dot gnu.org @ 2023-09-24 14:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155
Paul Thomas <pault at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #15 from Paul Thomas <pault at gcc dot gnu.org> ---
Fixed on 13-branch and mainline.
Thanks for the report and sorry that it has taken a little while to fix.
Regards
Paul
^ permalink raw reply [flat|nested] 8+ messages in thread
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2015-10-29 18:35 [Bug fortran/68155] New: ICE on initializing character array in type (len_lhs <> len_rhs) gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:35 ` [Bug fortran/68155] " gerhard.steinmetz.fortran@t-online.de
2015-10-29 18:37 ` gerhard.steinmetz.fortran@t-online.de
2015-10-29 23:03 ` dominiq at lps dot ens.fr
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