public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/67248] New: Variable template cannot be used as dependent name
@ 2015-08-17 12:51 barry.revzin at gmail dot com
2015-08-17 13:02 ` [Bug c++/67248] " vittorio.romeo at outlook dot com
2015-10-22 9:25 ` paolo.carlini at oracle dot com
0 siblings, 2 replies; 3+ messages in thread
From: barry.revzin at gmail dot com @ 2015-08-17 12:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67248
Bug ID: 67248
Summary: Variable template cannot be used as dependent name
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: barry.revzin at gmail dot com
Target Milestone: ---
The following code:
struct Value
{
template<class T>
static constexpr T value = 0;
};
template<typename TValue>
struct Something
{
void foo() {
static_assert(TValue::template value<int> == 0, ""); // error
}
};
int main() {
Something<Value>{}.foo();
}
fails to compile with:
main.cpp:11:51: error: 'template<class T> constexpr const T Value::value<T>' is
not a function template
Accessing Value directly within foo() would compile:
static_assert(Value::template value<int> == 0, ""); // OK
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/67248] Variable template cannot be used as dependent name
2015-08-17 12:51 [Bug c++/67248] New: Variable template cannot be used as dependent name barry.revzin at gmail dot com
@ 2015-08-17 13:02 ` vittorio.romeo at outlook dot com
2015-10-22 9:25 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: vittorio.romeo at outlook dot com @ 2015-08-17 13:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67248
Vittorio Romeo <vittorio.romeo at outlook dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vittorio.romeo at outlook dot com
--- Comment #1 from Vittorio Romeo <vittorio.romeo at outlook dot com> ---
Relevant StackOverflow question:
http://stackoverflow.com/questions/32050119/variable-template-in-template-class-unexpected-error-possible-bug
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/67248] Variable template cannot be used as dependent name
2015-08-17 12:51 [Bug c++/67248] New: Variable template cannot be used as dependent name barry.revzin at gmail dot com
2015-08-17 13:02 ` [Bug c++/67248] " vittorio.romeo at outlook dot com
@ 2015-10-22 9:25 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: paolo.carlini at oracle dot com @ 2015-10-22 9:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67248
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-10-22
Ever confirmed|0 |1
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-10-22 9:25 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-08-17 12:51 [Bug c++/67248] New: Variable template cannot be used as dependent name barry.revzin at gmail dot com
2015-08-17 13:02 ` [Bug c++/67248] " vittorio.romeo at outlook dot com
2015-10-22 9:25 ` paolo.carlini at oracle dot com
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).