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* [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726
@ 2022-09-14 18:53 gscfq@t-online.de
2022-09-14 19:59 ` [Bug fortran/106946] " marxin at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: gscfq@t-online.de @ 2022-09-14 18:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106946
Bug ID: 106946
Summary: [10/11/12/13 Regression] ICE in resolve_component, at
fortran/resolve.cc:14726
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
Started with r9 between 20180819 and 20180826 :
$ cat z1.f90
program p
type t
class(u), allocatable :: a b
end type
end
$ cat z2.f90
module m
type t
class(u), allocatable :: a b
end type
end
$ gfortran-9-20180819 -c z1.f90
z1.f90:3:30:
3 | class(u), allocatable :: a b
| 1
Error: Derived type at (1) has not been previously defined and so cannot appear
in a derived type definition
$ gfortran-13-20220911 -c z1.f90
z1.f90:3:33:
3 | class(u), allocatable :: a b
| 1
Error: Syntax error in data declaration at (1)
z1.f90:1:9:
1 | program p
| 1
Error: Argument 'src' of '_copy' with PASS(src) at (1) must be of the derived
type '__class_p_U_a'
f951: internal compiler error: Segmentation fault
0xf386bf crash_signal
../../gcc/toplev.cc:314
0x8781c2 resolve_component
../../gcc/fortran/resolve.cc:14726
0x878ca2 resolve_fl_derived0
../../gcc/fortran/resolve.cc:15075
0x878fed resolve_fl_derived
../../gcc/fortran/resolve.cc:15207
0x872a67 resolve_symbol
../../gcc/fortran/resolve.cc:15584
0x891d72 do_traverse_symtree
../../gcc/fortran/symbol.cc:4174
0x876034 resolve_types
../../gcc/fortran/resolve.cc:17534
0x8714ac gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.cc:17649
0x8592a4 resolve_all_program_units
../../gcc/fortran/parse.cc:6606
0x8592a4 gfc_parse_file()
../../gcc/fortran/parse.cc:6862
0x8a7c6f gfc_be_parse_file
../../gcc/fortran/f95-lang.cc:229
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/106946] [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726
2022-09-14 18:53 [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 gscfq@t-online.de
@ 2022-09-14 19:59 ` marxin at gcc dot gnu.org
2022-09-15 7:18 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-09-14 19:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106946
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-09-14
CC| |janus at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r9-2568-g00cad178a359da70.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/106946] [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726
2022-09-14 18:53 [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 gscfq@t-online.de
2022-09-14 19:59 ` [Bug fortran/106946] " marxin at gcc dot gnu.org
@ 2022-09-15 7:18 ` rguenth at gcc dot gnu.org
2023-02-28 20:41 ` anlauf at gcc dot gnu.org
2023-07-07 10:43 ` [Bug fortran/106946] [11/12/13/14 " rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-09-15 7:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106946
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |10.5
Priority|P3 |P4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/106946] [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726
2022-09-14 18:53 [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 gscfq@t-online.de
2022-09-14 19:59 ` [Bug fortran/106946] " marxin at gcc dot gnu.org
2022-09-15 7:18 ` rguenth at gcc dot gnu.org
@ 2023-02-28 20:41 ` anlauf at gcc dot gnu.org
2023-07-07 10:43 ` [Bug fortran/106946] [11/12/13/14 " rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-02-28 20:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106946
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |anlauf at gcc dot gnu.org
--- Comment #2 from anlauf at gcc dot gnu.org ---
Minor remark: there's a memleak in gfc_find_derived_vtab that is plugged by
diff --git a/gcc/fortran/class.cc b/gcc/fortran/class.cc
index ae653e74437..3dd2d9db70b 100644
--- a/gcc/fortran/class.cc
+++ b/gcc/fortran/class.cc
@@ -2344,6 +2344,7 @@ gfc_find_derived_vtab (gfc_symbol *derived)
vtab->attr.vtab = 1;
vtab->attr.access = ACCESS_PUBLIC;
gfc_set_sym_referenced (vtab);
+ free (name);
name = xasprintf ("__vtype_%s", tname);
gfc_find_symbol (name, ns, 0, &vtype);
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/106946] [11/12/13/14 Regression] ICE in resolve_component, at fortran/resolve.cc:14726
2022-09-14 18:53 [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 gscfq@t-online.de
` (2 preceding siblings ...)
2023-02-28 20:41 ` anlauf at gcc dot gnu.org
@ 2023-07-07 10:43 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106946
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-07-07 10:43 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2022-09-14 18:53 [Bug fortran/106946] New: [10/11/12/13 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 gscfq@t-online.de
2022-09-14 19:59 ` [Bug fortran/106946] " marxin at gcc dot gnu.org
2022-09-15 7:18 ` rguenth at gcc dot gnu.org
2023-02-28 20:41 ` anlauf at gcc dot gnu.org
2023-07-07 10:43 ` [Bug fortran/106946] [11/12/13/14 " rguenth at gcc dot gnu.org
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