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* [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172
@ 2022-09-06 17:14 gscfq@t-online.de
2022-09-07 8:26 ` [Bug c++/106858] " rguenth at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: gscfq@t-online.de @ 2022-09-06 17:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
Bug ID: 106858
Summary: [12/13 Regression] ICE: tree check: expected tree that
contains 'decl common' structure, have 'baselink' in
cp_ubsan_maybe_instrument_member_access, at
cp/cp-ubsan.cc:172
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
Started between 20211205 and 20211212 :
(gcc configured with --enable-checking=yes)
$ cat z1.cc
class A {
void f() {
#pragma omp target map(this->f)
;
}
};
$ g++-13-20220904 -c z1.cc -fopenmp
$
$ g++-13-20220904 -c z1.cc -fopenmp -fsanitize=undefined
z1.cc: In member function 'void A::f()':
z1.cc:5:3: internal compiler error: tree check: expected tree that contains
'decl common' structure, have 'baselink' in
cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172
5 | }
| ^
0x6fa541 tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
../../gcc/tree.cc:9001
0x8a0efc contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc/tree.h:3634
0x8a0efc cp_ubsan_maybe_instrument_member_access
../../gcc/cp/cp-ubsan.cc:172
0x8a0efc cp_ubsan_check_member_access_r
../../gcc/cp/cp-ubsan.cc:231
0x152cac3 walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*,
tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*))
../../gcc/tree.cc:11247
0x152d35d walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*,
tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*))
../../gcc/tree.cc:11370
0x8a140d cp_ubsan_instrument_member_accesses(tree_node**)
../../gcc/cp/cp-ubsan.cc:268
0x891bd7 cp_genericize_tree
../../gcc/cp/cp-gimplify.cc:1792
0x891d96 cp_genericize(tree_node*)
../../gcc/cp/cp-gimplify.cc:1931
0x8eb95f finish_function(bool)
../../gcc/cp/decl.cc:18058
0xa20fb3 cp_parser_function_definition_after_declarator
../../gcc/cp/parser.cc:31480
0xa21358 cp_parser_late_parsing_for_member
../../gcc/cp/parser.cc:32444
0x9f25ca cp_parser_class_specifier
../../gcc/cp/parser.cc:26399
0x9f3a7c cp_parser_type_specifier
../../gcc/cp/parser.cc:19488
0x9f4796 cp_parser_decl_specifier_seq
../../gcc/cp/parser.cc:16038
0x9f5411 cp_parser_simple_declaration
../../gcc/cp/parser.cc:15286
0xa29c2f cp_parser_declaration
../../gcc/cp/parser.cc:15099
0xa2a758 cp_parser_translation_unit
../../gcc/cp/parser.cc:5068
0xa2a758 c_parse_file()
../../gcc/cp/parser.cc:48595
0xbbe741 c_common_parse_file()
../../gcc/c-family/c-opts.cc:1255
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
@ 2022-09-07 8:26 ` rguenth at gcc dot gnu.org
2022-09-07 12:05 ` [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c marxin at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-09-07 8:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.3
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
2022-09-07 8:26 ` [Bug c++/106858] " rguenth at gcc dot gnu.org
@ 2022-09-07 12:05 ` marxin at gcc dot gnu.org
2022-09-16 12:44 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-09-07 12:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |cltang at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Summary|[12/13 Regression] ICE: |[12/13 Regression] ICE:
|tree check: expected tree |tree check: expected tree
|that contains 'decl common' |that contains 'decl common'
|structure, have 'baselink' |structure, have 'baselink'
|in |in
|cp_ubsan_maybe_instrument_m |cp_ubsan_maybe_instrument_m
|ember_access, at |ember_access, at
|cp/cp-ubsan.cc:172 |cp/cp-ubsan.cc:172 since
| |r12-5835-g0ab29cf0bb68960c
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-09-07
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r12-5835-g0ab29cf0bb68960c.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
2022-09-07 8:26 ` [Bug c++/106858] " rguenth at gcc dot gnu.org
2022-09-07 12:05 ` [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c marxin at gcc dot gnu.org
@ 2022-09-16 12:44 ` cvs-commit at gcc dot gnu.org
2022-10-19 6:07 ` [Bug c++/106858] [12 " rguenth at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-09-16 12:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:39dc66558e066e67fd40f21f53cee80989ae742d
commit r13-2696-g39dc66558e066e67fd40f21f53cee80989ae742d
Author: Jason Merrill <jason@redhat.com>
Date: Thu Sep 15 22:55:50 2022 +0200
c++: member fn in omp loc list [PR106858]
this-f names a member function, which isn't an addressable lvalue. Give a
helpful error instead of crashing. The first hunk makes the error range
cover the whole expression.
PR c++/106858
gcc/cp/ChangeLog:
* parser.cc (cp_parser_omp_var_list_no_open): Pass the
initial token location down.
* semantics.cc (finish_omp_clauses): Check
invalid_nonstatic_memfn_p.
* typeck.cc (invalid_nonstatic_memfn_p): Handle null TREE_TYPE.
gcc/testsuite/ChangeLog:
* g++.dg/gomp/map-3.C: New test.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
` (2 preceding siblings ...)
2022-09-16 12:44 ` cvs-commit at gcc dot gnu.org
@ 2022-10-19 6:07 ` rguenth at gcc dot gnu.org
2022-10-19 6:08 ` rguenth at gcc dot gnu.org
2023-05-08 12:25 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-10-19 6:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[12/13 Regression] ICE: |[12 Regression] ICE: tree
|tree check: expected tree |check: expected tree that
|that contains 'decl common' |contains 'decl common'
|structure, have 'baselink' |structure, have 'baselink'
|in |in
|cp_ubsan_maybe_instrument_m |cp_ubsan_maybe_instrument_m
|ember_access, at |ember_access, at
|cp/cp-ubsan.cc:172 since |cp/cp-ubsan.cc:172 since
|r12-5835-g0ab29cf0bb68960c |r12-5835-g0ab29cf0bb68960c
Known to work| |13.0
Known to fail| |12.2.0
Priority|P3 |P2
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
fixed on trunk sofar.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
` (3 preceding siblings ...)
2022-10-19 6:07 ` [Bug c++/106858] [12 " rguenth at gcc dot gnu.org
@ 2022-10-19 6:08 ` rguenth at gcc dot gnu.org
2023-05-08 12:25 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-10-19 6:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-valid-code |ice-checking,
| |ice-on-invalid-code
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
But it's rejected now:
t.ii: In member function 'void A::f()':
t.ii:3:34: error: invalid use of non-static member function 'void A::f()'
3 | #pragma omp target map(this->f)
| ~~~~~~^
t.ii:2:8: note: declared here
2 | void f() {
| ^
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/106858] [12 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
` (4 preceding siblings ...)
2022-10-19 6:08 ` rguenth at gcc dot gnu.org
@ 2023-05-08 12:25 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-05-08 12:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106858
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] 7+ messages in thread
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2022-09-06 17:14 [Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 gscfq@t-online.de
2022-09-07 8:26 ` [Bug c++/106858] " rguenth at gcc dot gnu.org
2022-09-07 12:05 ` [Bug c++/106858] [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c marxin at gcc dot gnu.org
2022-09-16 12:44 ` cvs-commit at gcc dot gnu.org
2022-10-19 6:07 ` [Bug c++/106858] [12 " rguenth at gcc dot gnu.org
2022-10-19 6:08 ` rguenth at gcc dot gnu.org
2023-05-08 12:25 ` rguenth at gcc dot gnu.org
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