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* [Bug fortran/101069] New: ICE in gfc_resolve_expr, at fortran/resolve.c:7087
@ 2021-06-14 17:19 gscfq@t-online.de
2021-06-14 19:03 ` [Bug fortran/101069] " anlauf at gcc dot gnu.org
2021-06-14 19:25 ` gscfq@t-online.de
0 siblings, 2 replies; 3+ messages in thread
From: gscfq@t-online.de @ 2021-06-14 17:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101069
Bug ID: 101069
Summary: ICE in gfc_resolve_expr, at fortran/resolve.c:7087
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: ---
The ICE is always reproducible with gcc-11-20201004 and newer on
my environment, and never with gcc-11-20200823, but ICEs sometimes
sporadically for older versions too. Other brands may also stumble.
$ cat z1.f90
program p
character(*), parameter :: x(2) = [character(n) :: 'a', 'b']
end
$ gfortran-12-20210613 -c z1.f90 # configured with --enable-checking=yes
z1.f90:2:34:
2 | character(*), parameter :: x(2) = [character(n) :: 'a', 'b']
| 1
Error: Cannot initialize parameter array at (1) with variable length elements
f951: internal compiler error: Segmentation fault
0xe1963f crash_signal
../../gcc/toplev.c:327
0x798173 gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:7087
0x79a9d4 gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:12525
0x79a9d4 resolve_charlen
../../gcc/fortran/resolve.c:12475
0x7a6c29 resolve_charlen
../../gcc/fortran/resolve.c:12466
0x7a6c29 resolve_types
../../gcc/fortran/resolve.c:17344
0x7a227c gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.c:17461
0x78a7b4 resolve_all_program_units
../../gcc/fortran/parse.c:6400
0x78a7b4 gfc_parse_file()
../../gcc/fortran/parse.c:6652
0x7d7dcf gfc_be_parse_file
../../gcc/fortran/f95-lang.c:212
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/101069] ICE in gfc_resolve_expr, at fortran/resolve.c:7087
2021-06-14 17:19 [Bug fortran/101069] New: ICE in gfc_resolve_expr, at fortran/resolve.c:7087 gscfq@t-online.de
@ 2021-06-14 19:03 ` anlauf at gcc dot gnu.org
2021-06-14 19:25 ` gscfq@t-online.de
1 sibling, 0 replies; 3+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-06-14 19:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101069
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
CC| |anlauf at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from anlauf at gcc dot gnu.org ---
This is testcase gfortran.dg/fimplicit_none_2.f90 without -fimplicit-none,
tracked as pr79524.
*** This bug has been marked as a duplicate of bug 79524 ***
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/101069] ICE in gfc_resolve_expr, at fortran/resolve.c:7087
2021-06-14 17:19 [Bug fortran/101069] New: ICE in gfc_resolve_expr, at fortran/resolve.c:7087 gscfq@t-online.de
2021-06-14 19:03 ` [Bug fortran/101069] " anlauf at gcc dot gnu.org
@ 2021-06-14 19:25 ` gscfq@t-online.de
1 sibling, 0 replies; 3+ messages in thread
From: gscfq@t-online.de @ 2021-06-14 19:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101069
--- Comment #2 from G. Steinmetz <gscfq@t-online.de> ---
Oops, indeed.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-06-14 19:25 UTC | newest]
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2021-06-14 17:19 [Bug fortran/101069] New: ICE in gfc_resolve_expr, at fortran/resolve.c:7087 gscfq@t-online.de
2021-06-14 19:03 ` [Bug fortran/101069] " anlauf at gcc dot gnu.org
2021-06-14 19:25 ` gscfq@t-online.de
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