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* [Bug libstdc++/60867] std::atomic<std::unique_ptr<T>> should fail to compile since unique_ptr is not trivial to copy
[not found] <bug-60867-4@http.gcc.gnu.org/bugzilla/>
@ 2014-04-17 14:02 ` redi at gcc dot gnu.org
2014-04-17 14:06 ` kjell.hedstrom at logrhythm dot com
1 sibling, 0 replies; 2+ messages in thread
From: redi at gcc dot gnu.org @ 2014-04-17 14:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60867
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
Severity|normal |enhancement
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The standard does not require a diagnostic here, the error is in your code not
the library.
However, I put the following in std::atomic two days ago:
// TODO: static_assert(is_trivially_copyable<_Tp>::value, "");
As soon as we have a working implementation of is_trivially_copyable that can
be enabled.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug libstdc++/60867] std::atomic<std::unique_ptr<T>> should fail to compile since unique_ptr is not trivial to copy
[not found] <bug-60867-4@http.gcc.gnu.org/bugzilla/>
2014-04-17 14:02 ` [Bug libstdc++/60867] std::atomic<std::unique_ptr<T>> should fail to compile since unique_ptr is not trivial to copy redi at gcc dot gnu.org
@ 2014-04-17 14:06 ` kjell.hedstrom at logrhythm dot com
1 sibling, 0 replies; 2+ messages in thread
From: kjell.hedstrom at logrhythm dot com @ 2014-04-17 14:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60867
--- Comment #2 from Kjell Hedstrom <kjell.hedstrom at logrhythm dot com> ---
Sounds good.
>> the error is in your code not the library
Yes. Code like that is obviously faulty. I am happy that you are considering
putting in a static_assert. From a coders perspective I find it very helpful if
the compiler would immediately find bugs of this nature.
Cheers
Kjell
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <bug-60867-4@http.gcc.gnu.org/bugzilla/>
2014-04-17 14:02 ` [Bug libstdc++/60867] std::atomic<std::unique_ptr<T>> should fail to compile since unique_ptr is not trivial to copy redi at gcc dot gnu.org
2014-04-17 14:06 ` kjell.hedstrom at logrhythm dot com
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