public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 @ 2024-01-22 16:46 ppalka at gcc dot gnu.org 2024-01-22 16:48 ` [Bug c++/113544] " ppalka at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: ppalka at gcc dot gnu.org @ 2024-01-22 16:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Bug ID: 113544 Summary: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: ppalka at gcc dot gnu.org Target Milestone: --- template<class T> void f() { [](auto parm) { struct type { decltype(parm) x; }; }; } template void f<int>(); <stdin>: In instantiation of ‘struct f<int>()::<lambda(auto:1)>::type’: <stdin>:6:5: required from ‘void f() [with T = int]’ <stdin>:10:22: required from here <stdin>:5:22: error: ‘f()::<lambda(auto:1)>::type::x’ has incomplete type <stdin>:5:22: error: invalid use of dependent type ‘decltype (parm)’ ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org @ 2024-01-22 16:48 ` ppalka at gcc dot gnu.org 2024-01-22 17:08 ` jakub at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: ppalka at gcc dot gnu.org @ 2024-01-22 16:48 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Target Milestone|--- |14.0 Status|UNCONFIRMED |NEW Last reconfirmed| |2024-01-22 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org 2024-01-22 16:48 ` [Bug c++/113544] " ppalka at gcc dot gnu.org @ 2024-01-22 17:08 ` jakub at gcc dot gnu.org 2024-01-23 14:41 ` ppalka at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu.org @ 2024-01-22 17:08 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 CC| |jakub at gcc dot gnu.org ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org 2024-01-22 16:48 ` [Bug c++/113544] " ppalka at gcc dot gnu.org 2024-01-22 17:08 ` jakub at gcc dot gnu.org @ 2024-01-23 14:41 ` ppalka at gcc dot gnu.org 2024-01-29 17:40 ` cvs-commit at gcc dot gnu.org 2024-01-29 17:41 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: ppalka at gcc dot gnu.org @ 2024-01-23 14:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code CC| |jason at gcc dot gnu.org --- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> --- And we ICE when the local class has a dependent base: template<class T> void f() { [](auto parm) { struct type : decltype(parm) { }; }; } template void f<int>(); ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org ` (2 preceding siblings ...) 2024-01-23 14:41 ` ppalka at gcc dot gnu.org @ 2024-01-29 17:40 ` cvs-commit at gcc dot gnu.org 2024-01-29 17:41 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-01-29 17:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 --- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>: https://gcc.gnu.org/g:77d3fb39c62558838c0e905df717903b5393dfc9 commit r14-8502-g77d3fb39c62558838c0e905df717903b5393dfc9 Author: Jason Merrill <jason@redhat.com> Date: Fri Jan 26 17:33:51 2024 -0500 c++: local class in generic lambda [PR113544] My earlier commit r14-278-gd60cbbfaa9a3ad was a start toward better handling of local classes in generic lambdas, but isn't actually useful by itself and breaks this testcase, so let's revert it for now. PR c++/113544 gcc/cp/ChangeLog: * pt.cc (instantiate_class_template): Don't partially instantiate. (tsubst_stmt): Likewise. gcc/testsuite/ChangeLog: * g++.dg/cpp1y/lambda-generic-nested3.C: New test. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org ` (3 preceding siblings ...) 2024-01-29 17:40 ` cvs-commit at gcc dot gnu.org @ 2024-01-29 17:41 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2024-01-29 17:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org Status|NEW |RESOLVED --- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-01-29 17:41 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-01-22 16:46 [Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 ppalka at gcc dot gnu.org 2024-01-22 16:48 ` [Bug c++/113544] " ppalka at gcc dot gnu.org 2024-01-22 17:08 ` jakub at gcc dot gnu.org 2024-01-23 14:41 ` ppalka at gcc dot gnu.org 2024-01-29 17:40 ` cvs-commit at gcc dot gnu.org 2024-01-29 17:41 ` jason at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).