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* [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
@ 2020-12-10 15:05 ` ppalka at gcc dot gnu.org
2020-12-11 14:42 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: ppalka at gcc dot gnu.org @ 2020-12-10 15:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173
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
Target Milestone|--- |10.3
CC| |ppalka at gcc dot gnu.org
Status|NEW |ASSIGNED
--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Looking.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
2020-12-10 15:05 ` [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context ppalka at gcc dot gnu.org
@ 2020-12-11 14:42 ` cvs-commit at gcc dot gnu.org
2020-12-11 14:48 ` ppalka at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-12-11 14:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173
--- Comment #5 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:958d42abdf1a1936d290aab126cebd6bb4a52361
commit r11-5936-g958d42abdf1a1936d290aab126cebd6bb4a52361
Author: Patrick Palka <ppalka@redhat.com>
Date: Fri Dec 11 09:40:58 2020 -0500
c++: missing SFINAE with pointer subtraction [PR78173]
This fixes a missed SFINAE when subtracting pointers to an incomplete
type.
gcc/cp/ChangeLog:
PR c++/78173
* typeck.c (pointer_diff): Use complete_type_or_maybe_complain
instead of complete_type_or_else.
gcc/testsuite/ChangeLog:
PR c++/78173
* g++.dg/cpp2a/concepts-pr78173.C: New test.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
2020-12-10 15:05 ` [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context ppalka at gcc dot gnu.org
2020-12-11 14:42 ` cvs-commit at gcc dot gnu.org
@ 2020-12-11 14:48 ` ppalka at gcc dot gnu.org
2020-12-15 11:46 ` cvs-commit at gcc dot gnu.org
2021-12-03 7:49 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: ppalka at gcc dot gnu.org @ 2020-12-11 14:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
Target Milestone|10.3 |11.0
--- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Fixed for GCC 11
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2020-12-11 14:48 ` ppalka at gcc dot gnu.org
@ 2020-12-15 11:46 ` cvs-commit at gcc dot gnu.org
2021-12-03 7:49 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-12-15 11:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:
https://gcc.gnu.org/g:fa452a843d26a64a5ca0fd7c17ea1bd6e1b81a69
commit r11-6074-gfa452a843d26a64a5ca0fd7c17ea1bd6e1b81a69
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Tue Dec 15 11:40:07 2020 +0000
libstdc++: Remove workaround for PR c++/78173
Now that the G++ bug is fixed we no longer need to protect this partial
specialization from complaining about subtracting void pointers.
libstdc++-v3/ChangeLog:
* include/bits/iterator_concepts.h (incrementable_traits<Tp>):
Remove workaround for PR c++/78173.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2020-12-15 11:46 ` cvs-commit at gcc dot gnu.org
@ 2021-12-03 7:49 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-12-03 7:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |delrieutheo at gmail dot com
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 87282 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-12-03 7:49 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-78173-4@http.gcc.gnu.org/bugzilla/>
2020-12-10 15:05 ` [Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context ppalka at gcc dot gnu.org
2020-12-11 14:42 ` cvs-commit at gcc dot gnu.org
2020-12-11 14:48 ` ppalka at gcc dot gnu.org
2020-12-15 11:46 ` cvs-commit at gcc dot gnu.org
2021-12-03 7:49 ` pinskia at gcc dot gnu.org
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