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* [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
@ 2023-10-20 16:40 sjames at gcc dot gnu.org
2023-10-20 16:42 ` [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: " pinskia at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: sjames at gcc dot gnu.org @ 2023-10-20 16:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
Bug ID: 111899
Summary: [14 regression] GCC fails to bootstrap with
'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was
not declared in this scope'
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/build/./prev-gcc/xg++
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/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:
In function ‘void Rust::mark_exp_read(tree)’:
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:75:10:
error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope
75 | case NON_DEPENDENT_EXPR:
| ^~~~~~~~~~~~~~~~~~
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:
In function ‘tree_node* Rust::mark_use(tree, bool, bool, location_t, bool)’:
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:131:10:
error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope
131 | case NON_DEPENDENT_EXPR:
| ^~~~~~~~~~~~~~~~~~
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:
In function ‘cp_lvalue_kind Rust::lvalue_kind(const_tree)’:
/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/backend/rust-tree.cc:4523:10:
error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope
4523 | case NON_DEPENDENT_EXPR:
| ^~~~~~~~~~~~~~~~~~
make[3]: ***
[/var/tmp/portage/sys-devel/gcc-14.0.0.9999/work/gcc-14.0.0.9999/gcc/rust/Make-lang.in:379:
rust/rust-tree.o] Error 1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
@ 2023-10-20 16:42 ` pinskia at gcc dot gnu.org
2023-10-20 16:43 ` mpolacek at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-20 16:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
2023-10-20 16:42 ` [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: " pinskia at gcc dot gnu.org
@ 2023-10-20 16:43 ` mpolacek at gcc dot gnu.org
2023-10-20 16:44 ` pinskia at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2023-10-20 16:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2023-10-20
CC| |mpolacek at gcc dot gnu.org
Status|UNCONFIRMED |NEW
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed, Andrew noticed it too:
https://gcc.gnu.org/pipermail/gcc-patches/2023-October/633773.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
2023-10-20 16:42 ` [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: " pinskia at gcc dot gnu.org
2023-10-20 16:43 ` mpolacek at gcc dot gnu.org
@ 2023-10-20 16:44 ` pinskia at gcc dot gnu.org
2023-10-20 17:02 ` ppalka at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-20 16:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I noticed it via the build bot:
https://gcc.gnu.org/pipermail/gcc-testresults/2023-October/798851.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
` (2 preceding siblings ...)
2023-10-20 16:44 ` pinskia at gcc dot gnu.org
@ 2023-10-20 17:02 ` ppalka at gcc dot gnu.org
2023-10-20 17:11 ` ppalka at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-10-20 17:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
` (3 preceding siblings ...)
2023-10-20 17:02 ` ppalka at gcc dot gnu.org
@ 2023-10-20 17:11 ` ppalka at gcc dot gnu.org
2023-10-20 17:36 ` cvs-commit at gcc dot gnu.org
2023-10-20 18:14 ` ppalka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-10-20 17:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
--- Comment #3 from Patrick Palka <ppalka at gcc dot gnu.org> ---
I'm testing simply removing all occurrences of NON_DEPENDENT_EXPR in the parts
of rust FE that were reused from the C++ FE
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
` (4 preceding siblings ...)
2023-10-20 17:11 ` ppalka at gcc dot gnu.org
@ 2023-10-20 17:36 ` cvs-commit at gcc dot gnu.org
2023-10-20 18:14 ` ppalka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-10-20 17:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Patrick Palka <ppalka@gcc.gnu.org>:
https://gcc.gnu.org/g:5ac53c025e08b4c464b02cfc595e422813023c81
commit r14-4800-g5ac53c025e08b4c464b02cfc595e422813023c81
Author: Patrick Palka <ppalka@redhat.com>
Date: Fri Oct 20 13:36:11 2023 -0400
rust: build failure after NON_DEPENDENT_EXPR removal [PR111899]
This patch removes stray NON_DEPENDENT_EXPR checks following the removal
of this tree code from the C++ FE. (Since this restores the build I
supppose it means the Rust FE never creates NON_DEPENDENT_EXPR trees in
the first place, so no further analysis is needed.)
PR rust/111899
gcc/rust/ChangeLog:
* backend/rust-constexpr.cc (potential_constant_expression_1):
Remove NON_DEPENDENT_EXPR handling.
* backend/rust-tree.cc (mark_exp_read): Likewise.
(mark_use): Likewise.
(lvalue_kind): Likewise.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope'
2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
` (5 preceding siblings ...)
2023-10-20 17:36 ` cvs-commit at gcc dot gnu.org
@ 2023-10-20 18:14 ` ppalka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-10-20 18:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111899
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Fixed
^ permalink raw reply [flat|nested] 8+ messages in thread
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2023-10-20 16:40 [Bug c++/111899] New: [14 regression] GCC fails to bootstrap with 'ust-tree.cc:131:10: error: ‘NON_DEPENDENT_EXPR’ was not declared in this scope' sjames at gcc dot gnu.org
2023-10-20 16:42 ` [Bug rust/111899] [14 regression] GCC fails to bootstrap with 'rust-tree.cc:131:10: " pinskia at gcc dot gnu.org
2023-10-20 16:43 ` mpolacek at gcc dot gnu.org
2023-10-20 16:44 ` pinskia at gcc dot gnu.org
2023-10-20 17:02 ` ppalka at gcc dot gnu.org
2023-10-20 17:11 ` ppalka at gcc dot gnu.org
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