public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/110191] New: Alias template in function parameter does not match the nested type it refers to
@ 2023-06-09 9:22 fchelnokov at gmail dot com
2023-06-09 12:36 ` [Bug c++/110191] " ppalka at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: fchelnokov at gmail dot com @ 2023-06-09 9:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110191
Bug ID: 110191
Summary: Alias template in function parameter does not match
the nested type it refers to
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: fchelnokov at gmail dot com
Target Milestone: ---
This program
template<typename T>
struct A {
struct Inner {};
void foo(Inner in);
};
template<typename T>
using AInner = typename A<T>::Inner;
template<typename T>
void A<T>::foo(AInner<T>) {}
is valid and accepted in Clang and MSVC, but GCC complains:
error: no declaration matches 'void A<T>::foo(AInner<T>)'
11 | void A<T>::foo(AInner<T>) {}
| ^~~~
<source>:4:10: note: candidate is: 'void A<T>::foo(Inner)'
4 | void foo(Inner in);
| ^~~
<source>:2:8: note: 'struct A<T>' defined here
2 | struct A {
Online demo: https://gcc.godbolt.org/z/5Pv9KW8vj
Related discussion: https://stackoverflow.com/q/76416600/7325599
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/110191] Alias template in function parameter does not match the nested type it refers to
2023-06-09 9:22 [Bug c++/110191] New: Alias template in function parameter does not match the nested type it refers to fchelnokov at gmail dot com
@ 2023-06-09 12:36 ` ppalka at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-06-09 12:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110191
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
CC| |ppalka at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
dup
*** This bug has been marked as a duplicate of bug 101789 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-06-09 12:36 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-06-09 9:22 [Bug c++/110191] New: Alias template in function parameter does not match the nested type it refers to fchelnokov at gmail dot com
2023-06-09 12:36 ` [Bug c++/110191] " ppalka 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).