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* [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297
@ 2021-12-07 19:39 gscfq@t-online.de
2021-12-07 19:40 ` [Bug fortran/103606] " gscfq@t-online.de
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: gscfq@t-online.de @ 2021-12-07 19:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
Bug ID: 103606
Summary: [9/10/11/12 Regression] ICE in resolve_fl_procedure,
at fortran/resolve.c:13297
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
With a missing attribute allocatable or pointer, started with r7 :
(gcc configured with --enable-checking=yes)
$ cat z1.f90
program p
type t
end type
contains
elemental function f() result(z)
class(t) :: z
end
end
$ gfortran-12-20211205 -c z1.f90
z1.f90:5:35:
5 | elemental function f() result(z)
| 1
Error: CLASS variable 'z' at (1) must be dummy, allocatable or pointer
f951: internal compiler error: Segmentation fault
0xf0b99f crash_signal
../../gcc/toplev.c:322
0x859de6 resolve_fl_procedure
../../gcc/fortran/resolve.c:13297
0x859de6 resolve_symbol
../../gcc/fortran/resolve.c:16110
0x876b52 do_traverse_symtree
../../gcc/fortran/symbol.c:4174
0x85af84 resolve_types
../../gcc/fortran/resolve.c:17449
0x85642c gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.c:17564
0x83e764 resolve_all_program_units
../../gcc/fortran/parse.c:6586
0x83e764 gfc_parse_file()
../../gcc/fortran/parse.c:6842
0x88c73f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:216
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
@ 2021-12-07 19:40 ` gscfq@t-online.de
2021-12-08 7:51 ` pinskia at gcc dot gnu.org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: gscfq@t-online.de @ 2021-12-07 19:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
G. Steinmetz <gscfq@t-online.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-invalid-code
--- Comment #1 from G. Steinmetz <gscfq@t-online.de> ---
Adding this attribute yields a still invalid but non-ICE-ing code :
$ cat z2.f90
program p
type t
end type
contains
elemental function f() result(z)
class(t), allocatable :: z
end
end
$ gfortran-12-20211205 -c z2.f90
z2.f90:5:35:
5 | elemental function f() result(z)
| 1
Error: Function result variable 'z' at (1) of elemental function 'f' shall not
have an ALLOCATABLE or POINTER attribute
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
2021-12-07 19:40 ` [Bug fortran/103606] " gscfq@t-online.de
@ 2021-12-08 7:51 ` pinskia at gcc dot gnu.org
2021-12-08 9:03 ` [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345 marxin at gcc dot gnu.org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-12-08 7:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |9.5
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
2021-12-07 19:40 ` [Bug fortran/103606] " gscfq@t-online.de
2021-12-08 7:51 ` pinskia at gcc dot gnu.org
@ 2021-12-08 9:03 ` marxin at gcc dot gnu.org
2021-12-10 21:16 ` anlauf at gcc dot gnu.org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-12-08 9:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[9/10/11/12 Regression] ICE |[9/10/11/12 Regression] ICE
|in resolve_fl_procedure, at |in resolve_fl_procedure, at
|fortran/resolve.c:13297 |fortran/resolve.c:13297
| |since
| |r9-3324-g2b03b800d866d345
CC| |marxin at gcc dot gnu.org,
| |pault at gcc dot gnu.org
Last reconfirmed| |2021-12-08
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r9-3324-g2b03b800d866d345.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (2 preceding siblings ...)
2021-12-08 9:03 ` [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345 marxin at gcc dot gnu.org
@ 2021-12-10 21:16 ` anlauf at gcc dot gnu.org
2021-12-10 21:50 ` anlauf at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-12-10 21:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |anlauf at gcc dot gnu.org
--- Comment #3 from anlauf at gcc dot gnu.org ---
Tentative semi-obvious patch:
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index 0ed31970f8b..bff1b35446f 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -13294,7 +13294,8 @@ resolve_fl_procedure (gfc_symbol *sym, int mp_flag)
/* An elemental function is required to return a scalar 12.7.1 */
if (sym->attr.elemental && sym->attr.function
- && (sym->as || (sym->ts.type == BT_CLASS && CLASS_DATA (sym)->as)))
+ && (sym->as || (sym->ts.type == BT_CLASS && sym->attr.class_ok
+ && CLASS_DATA (sym)->as)))
{
gfc_error ("ELEMENTAL function %qs at %L must have a scalar "
"result", sym->name, &sym->declared_at);
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (3 preceding siblings ...)
2021-12-10 21:16 ` anlauf at gcc dot gnu.org
@ 2021-12-10 21:50 ` anlauf at gcc dot gnu.org
2021-12-11 21:00 ` cvs-commit at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-12-10 21:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |anlauf at gcc dot gnu.org
Status|NEW |ASSIGNED
--- Comment #4 from anlauf at gcc dot gnu.org ---
Submitted: https://gcc.gnu.org/pipermail/fortran/2021-December/057155.html
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (4 preceding siblings ...)
2021-12-10 21:50 ` anlauf at gcc dot gnu.org
@ 2021-12-11 21:00 ` cvs-commit at gcc dot gnu.org
2021-12-12 20:31 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-12-11 21:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:
https://gcc.gnu.org/g:7e913caad081ea85da4f257265f2d3383cdbe8d5
commit r12-5911-g7e913caad081ea85da4f257265f2d3383cdbe8d5
Author: Harald Anlauf <anlauf@gmx.de>
Date: Fri Dec 10 22:41:24 2021 +0100
Fortran: fix checking of elemental functions of type CLASS
gcc/fortran/ChangeLog:
PR fortran/103606
* resolve.c (resolve_fl_procedure): Do not access CLASS components
before class container has been built.
gcc/testsuite/ChangeLog:
PR fortran/103606
* gfortran.dg/pr103606.f90: New test.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (5 preceding siblings ...)
2021-12-11 21:00 ` cvs-commit at gcc dot gnu.org
@ 2021-12-12 20:31 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:22 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-12-12 20:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:
https://gcc.gnu.org/g:ce80f2c0e7a86e555201e9e61a26306adff4a074
commit r11-9378-gce80f2c0e7a86e555201e9e61a26306adff4a074
Author: Harald Anlauf <anlauf@gmx.de>
Date: Fri Dec 10 22:41:24 2021 +0100
Fortran: fix checking of elemental functions of type CLASS
gcc/fortran/ChangeLog:
PR fortran/103606
* resolve.c (resolve_fl_procedure): Do not access CLASS components
before class container has been built.
gcc/testsuite/ChangeLog:
PR fortran/103606
* gfortran.dg/pr103606.f90: New test.
(cherry picked from commit 7e913caad081ea85da4f257265f2d3383cdbe8d5)
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (6 preceding siblings ...)
2021-12-12 20:31 ` cvs-commit at gcc dot gnu.org
@ 2021-12-16 22:22 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:38 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:40 ` anlauf at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-12-16 22:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:
https://gcc.gnu.org/g:b0b1b21c561a0fe5f334a16662cd27f923842bf6
commit r10-10344-gb0b1b21c561a0fe5f334a16662cd27f923842bf6
Author: Harald Anlauf <anlauf@gmx.de>
Date: Fri Dec 10 22:41:24 2021 +0100
Fortran: fix checking of elemental functions of type CLASS
gcc/fortran/ChangeLog:
PR fortran/103606
* resolve.c (resolve_fl_procedure): Do not access CLASS components
before class container has been built.
gcc/testsuite/ChangeLog:
PR fortran/103606
* gfortran.dg/pr103606.f90: New test.
(cherry picked from commit 7e913caad081ea85da4f257265f2d3383cdbe8d5)
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (7 preceding siblings ...)
2021-12-16 22:22 ` cvs-commit at gcc dot gnu.org
@ 2021-12-16 22:38 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:40 ` anlauf at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-12-16 22:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:
https://gcc.gnu.org/g:12d811d06f2ea178ac9b40c5399ba41eb5f374df
commit r9-9873-g12d811d06f2ea178ac9b40c5399ba41eb5f374df
Author: Harald Anlauf <anlauf@gmx.de>
Date: Fri Dec 10 22:41:24 2021 +0100
Fortran: fix checking of elemental functions of type CLASS
gcc/fortran/ChangeLog:
PR fortran/103606
* resolve.c (resolve_fl_procedure): Do not access CLASS components
before class container has been built.
gcc/testsuite/ChangeLog:
PR fortran/103606
* gfortran.dg/pr103606.f90: New test.
(cherry picked from commit 7e913caad081ea85da4f257265f2d3383cdbe8d5)
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345
2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
` (8 preceding siblings ...)
2021-12-16 22:38 ` cvs-commit at gcc dot gnu.org
@ 2021-12-16 22:40 ` anlauf at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-12-16 22:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103606
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #9 from anlauf at gcc dot gnu.org ---
Fixed.
Thanks for the report!
^ permalink raw reply [flat|nested] 11+ messages in thread
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2021-12-07 19:39 [Bug fortran/103606] New: [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 gscfq@t-online.de
2021-12-07 19:40 ` [Bug fortran/103606] " gscfq@t-online.de
2021-12-08 7:51 ` pinskia at gcc dot gnu.org
2021-12-08 9:03 ` [Bug fortran/103606] [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297 since r9-3324-g2b03b800d866d345 marxin at gcc dot gnu.org
2021-12-10 21:16 ` anlauf at gcc dot gnu.org
2021-12-10 21:50 ` anlauf at gcc dot gnu.org
2021-12-11 21:00 ` cvs-commit at gcc dot gnu.org
2021-12-12 20:31 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:22 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:38 ` cvs-commit at gcc dot gnu.org
2021-12-16 22:40 ` anlauf at gcc dot gnu.org
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