http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #9 from Daniel Krügler
2011-11-29 11:36:34 UTC ---
(In reply to comment #8)
> Looks interesting, although since we're talking about a future standard (at
> least I assume that's what you are talking about? Or are temploids coming up
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
Marc Glisse changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #7 from Daniel Krügler
2011-11-29 10:50:37 UTC ---
(In reply to comment #5)
> All right, now the is_abstract behavior is settled, do you think the fixed
> code
> provided by Daniel in comment #1 should produce a warning, since the
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
Marc Glisse changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #5 from Marc Glisse 2011-11-29
10:27:18 UTC ---
All right, now the is_abstract behavior is settled, do you think the fixed code
provided by Daniel in comment #1 should produce a warning, since the
declaration is absolutely useless (I
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #4 from Paolo Carlini 2011-11-29
10:11:34 UTC ---
The issue with type_traits intrinsics vs instantiation came up recently, when I
fixed an actual bug affecting __is_base_of. Note, if isn't clear already, that
in the case of is_abstrac
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #3 from Daniel Krügler
2011-11-29 07:08:45 UTC ---
(In reply to comment #1)
> When you instantiate A, the declaration of the template constructor
> is
> also instantiated, but at that point A is an incomplete type.
I just recognize
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
--- Comment #2 from Marc Glisse 2011-11-28
21:17:30 UTC ---
(In reply to comment #1)
> IMO you need one further indirection, e.g.
Ah, yes, makes sense (although clang accepts both versions).
> Btw.: Neither of these forms can ever prevent the "
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51336
Daniel Krügler changed:
What|Removed |Added
CC||daniel.kruegler at
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