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* [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573
@ 2021-11-08 18:43 gscfq@t-online.de
2021-11-09 7:23 ` [Bug fortran/103139] " gscfq@t-online.de
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: gscfq@t-online.de @ 2021-11-08 18:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
Bug ID: 103139
Summary: [12 Regression] ICE in fold_convert_loc, at
fold-const.c:2573
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: ---
Changed between 20211017 and 20211024 :
$ cat z1.f90
program p
type t
end type
type, extends(t) :: t2
end type
type t3
class(t), allocatable :: x
end type
type(t2) :: x
call sub (t3(x))
end
$ gfortran-12-20211017 -c z1.f90
z1.f90:10:16:
10 | call sub (t3(x))
| 1
Error: Cannot convert TYPE(t2) to CLASS(__class_p_T_a) at (1)
$ gfortran-12-20211107 -c z1.f90
z1.f90:10:19:
10 | call sub (t3(x))
| 1
internal compiler error: in fold_convert_loc, at fold-const.c:2573
0xa5bdc3 fold_convert_loc(unsigned int, tree_node*, tree_node*)
../../gcc/fold-const.c:2573
0x884807 gfc_trans_subcomponent_assign
../../gcc/fortran/trans-expr.c:8936
0x88513b gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool)
../../gcc/fortran/trans-expr.c:9174
0x87d780 gfc_conv_structure(gfc_se*, gfc_expr*, int)
../../gcc/fortran/trans-expr.c:9241
0x87d9bc gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:9409
0x8855e2 gfc_conv_expr_reference(gfc_se*, gfc_expr*, bool)
../../gcc/fortran/trans-expr.c:9535
0x88797a gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,
gfc_expr*, vec<tree_node*, va_gc, vl_embed>*)
../../gcc/fortran/trans-expr.c:6506
0x8c3db8 gfc_trans_call(gfc_code*, bool, tree_node*, tree_node*, bool)
../../gcc/fortran/trans-stmt.c:424
0x84ce08 trans_code
../../gcc/fortran/trans.c:1984
0x875cfe gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:7666
0x7f920e translate_all_program_units
../../gcc/fortran/parse.c:6629
0x7f920e gfc_parse_file()
../../gcc/fortran/parse.c:6916
0x845d3f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:216
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573
2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
@ 2021-11-09 7:23 ` gscfq@t-online.de
2021-11-09 8:35 ` [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47 marxin at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: gscfq@t-online.de @ 2021-11-09 7:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
G. Steinmetz <gscfq@t-online.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-invalid-code |ice-on-valid-code
--- Comment #1 from G. Steinmetz <gscfq@t-online.de> ---
It is accepted by gfortran/ifort/ifx if the assignment
in t3(x=x) is replaced by a direct assignment
(example from comment #0 is also accepted by ifort/ifx)
$ cat z2.f90
program p
type t
end type
type, extends(t) :: t2
end type
type(t) :: x = t()
type(t2) :: y = t2()
class(t), allocatable :: z
z = x
z = y
z = x
z = y
end
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47
2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
2021-11-09 7:23 ` [Bug fortran/103139] " gscfq@t-online.de
@ 2021-11-09 8:35 ` marxin at gcc dot gnu.org
2021-11-09 11:24 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-11-09 8:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |marxin at gcc dot gnu.org
Summary|[12 Regression] ICE in |[12 Regression] ICE in
|fold_convert_loc, at |fold_convert_loc, at
|fold-const.c:2573 |fold-const.c:2573 since
| |r12-4464-g017665f63047ce47
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2021-11-09
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r12-4464-g017665f63047ce47.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47
2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
2021-11-09 7:23 ` [Bug fortran/103139] " gscfq@t-online.de
2021-11-09 8:35 ` [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47 marxin at gcc dot gnu.org
@ 2021-11-09 11:24 ` rguenth at gcc dot gnu.org
2022-05-06 8:31 ` [Bug fortran/103139] [12/13 " jakub at gcc dot gnu.org
2023-05-08 12:23 ` [Bug fortran/103139] [12/13/14 " rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-11-09 11:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
Priority|P3 |P4
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/103139] [12/13 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47
2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
` (2 preceding siblings ...)
2021-11-09 11:24 ` rguenth at gcc dot gnu.org
@ 2022-05-06 8:31 ` jakub at gcc dot gnu.org
2023-05-08 12:23 ` [Bug fortran/103139] [12/13/14 " rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-05-06 8:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|12.0 |12.2
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 12.1 is being released, retargeting bugs to GCC 12.2.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/103139] [12/13/14 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47
2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
` (3 preceding siblings ...)
2022-05-06 8:31 ` [Bug fortran/103139] [12/13 " jakub at gcc dot gnu.org
@ 2023-05-08 12:23 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-05-08 12:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|12.3 |12.4
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 12.3 is being released, retargeting bugs to GCC 12.4.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-05-08 12:23 UTC | newest]
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2021-11-08 18:43 [Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 gscfq@t-online.de
2021-11-09 7:23 ` [Bug fortran/103139] " gscfq@t-online.de
2021-11-09 8:35 ` [Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47 marxin at gcc dot gnu.org
2021-11-09 11:24 ` rguenth at gcc dot gnu.org
2022-05-06 8:31 ` [Bug fortran/103139] [12/13 " jakub at gcc dot gnu.org
2023-05-08 12:23 ` [Bug fortran/103139] [12/13/14 " rguenth at gcc dot gnu.org
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