public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/53566] New: void template parameters are accepted if they result from substitution
@ 2012-06-03 16:51 M8R-gt1qwe at spamherelots dot com
2021-07-31 20:41 ` [Bug c++/53566] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: M8R-gt1qwe at spamherelots dot com @ 2012-06-03 16:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53566
Bug #: 53566
Summary: void template parameters are accepted if they result
from substitution
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: M8R-gt1qwe@spamherelots.com
GCC incorrectly accepts the following program (-std=c++11 -Wall -Wextra
-pedantic):
#include <type_traits>
template <typename T,
typename std::enable_if<std::is_reference<T>::value>::type...>
void f() {}
template <typename T,
typename std::enable_if<!std::is_reference<T>::value>::type...>
void f() {}
int main() {
f<int>();
f<int&>();
}
It should not accept it because substitution results in a void... template
parameter pack, which is not allowed.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/53566] void template parameters are accepted if they result from substitution
2012-06-03 16:51 [Bug c++/53566] New: void template parameters are accepted if they result from substitution M8R-gt1qwe at spamherelots dot com
@ 2021-07-31 20:41 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-07-31 20:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53566
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |accepts-invalid
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
clang accepts this code too.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-07-31 20:41 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-06-03 16:51 [Bug c++/53566] New: void template parameters are accepted if they result from substitution M8R-gt1qwe at spamherelots dot com
2021-07-31 20:41 ` [Bug c++/53566] " pinskia 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).