Boost C++ Libraries: Ticket #7911: Mark move constructors and move assignments of varint with BOOST_NOEXCEPT_IF

cc set

Wed, 06 Feb 2013 17:32:33 GMT

cc shane.turner@… added

attachment set

Antony Polukhin — Fri, 12 Jul 2013 12:34:57 GMT

attachment → varant_noexcept.patch

Patch to resolve this issue

Antony Polukhin — Fri, 19 Jul 2013 07:43:04 GMT

(In [85079]) Added code (and tests) to mark move constructors and move assignemnt of Boost.Variant as noexcept if possible (refs #7911)

owner, status changed

Antony Polukhin — Fri, 19 Jul 2013 07:54:20 GMT

owner changed from ebf to Antony Polukhin
status new → assigned

Antony Polukhin — Sat, 20 Jul 2013 17:20:03 GMT

(In [85089]) Temporary disable noexcept detection for move assignment for Boost.Variant (exception specification detection for assignment requires call to is_nothrow_move_assignable for each type. But GCC 4.6 fails to do that and complains about incomplete types ) (refs #7911)

Antony Polukhin — Thu, 25 Jul 2013 08:42:46 GMT

(In [85157]) Merge from trunk:

make the library work on exception-disabled environments (fixes #8717)
fix compilation of Boost.Variants move assignment for situations when one of the variant template classes has nothrow copy constructor and throwing move constructor (fixes #8772)
mark move constructor of variant with BOOST_NOEXCEPT_IF (refs #7911)

viboes — Sun, 01 Sep 2013 07:11:29 GMT

Anthony please, could you add the new features to the documentation?

Antony Polukhin — Sun, 15 Sep 2013 18:33:00 GMT

Replying to viboes:

Anthony please, could you add the new features to the documentation?

Work on this ticket is still slowly going on (GCC 4.6 has some issues). I'll update the documentation later, when as all the coding will be done.

Antony Polukhin — Mon, 30 Sep 2013 14:55:29 GMT

(In [86054]) Mark move assignment with noexcept if possible (refs #7911)

Antony Polukhin — Wed, 02 Oct 2013 13:13:18 GMT

(In [86135]) Detect noexcept specification for default constructor of variant (refs #7911)

status changed; resolution set

Antony Polukhin — Tue, 12 Nov 2013 10:16:17 GMT

status assigned → closed
resolution → fixed

(In [86650]) Merge from trunk:

dropped support of antique compilers
fixed issue with ambiguity in swap (fixes #2839)
added conditional noexcepts to move assignments, default and move constructors (fixes #7911)
experimental variadic templates support (refs #9163)
bunch of size optimizations for assignments and move assignments (refs #7960)
minor changes and size optimizations

milestone changed

Antony Polukhin — Tue, 12 Nov 2013 10:19:23 GMT

milestone To Be Determined → Boost 1.56.0