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
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).