https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Askar Safin changed:
What|Removed |Added
Resolution|--- |INVALID
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Arthur O'Dwyer changed:
What|Removed |Added
CC||arthur.j.odwyer at gmail dot
com
--- C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Jonathan Wakely changed:
What|Removed |Added
Status|ASSIGNED|NEW
Assignee|redi at gcc dot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Simon Brand changed:
What|Removed |Added
CC||simonrbrand at gmail dot com
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Jonathan Wakely changed:
What|Removed |Added
Target Milestone|8.3 |---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|8.2 |8.3
--- Comment #12 from Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|8.0 |8.2
--- Comment #11 from Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
Jonathan Wakely changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #9 from Jonathan Wakely ---
That would only work for vector not vector , for the reasons given
above.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #8 from Askar Safin ---
Recently I noticed this bug can be easily fixed simply by manually implementing
is_copy_constructible. So, please, apply the fix. And same for other type
traits (is_copy_assignable etc).
#include
#include
#i
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #7 from TC ---
(In reply to Jonathan Wakely from comment #6)
> (In reply to TC from comment #5)
> > In any event, it would be wrong to SFINAE on
> > std::is_copy_constructible. The requirement is CopyInsertable,
> > not CopyConstructi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #6 from Jonathan Wakely ---
(In reply to TC from comment #5)
> In any event, it would be wrong to SFINAE on
> std::is_copy_constructible. The requirement is CopyInsertable,
> not CopyConstructible. The allocator's construct() can muti
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
TC changed:
What|Removed |Added
CC||rs2740 at gmail dot com
--- Comment #5 from TC ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #4 from Jonathan Wakely ---
Yes, I know how to do it, that doesn't mean we can do so easily in existing
types.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #3 from Askar Safin ---
(In reply to Jonathan Wakely from comment #2)
> It's not required, and it would be impossible to require it in general. The
> problem is that std::vector does have a copy constructor, so the trait value
> is tr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #2 from Jonathan Wakely ---
(In reply to Askar Safin from comment #0)
> Also, please, make sure that std::is_copy_constructible gives right answers
> for all standard containers. And same for other type_traits
> (move_constructible et
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472
--- Comment #1 from Askar Safin ---
Also, this code doesn't compile: http://paste.debian.net/422907/ and I think
this is related to this bug. If I decomment noexcept line, it compiles
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