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[Patch] Implement is_[nothrow_]swappable (p0185r1)

From: Daniel KrÃgler <daniel dot kruegler at gmail dot com>
To: "libstdc++" <libstdc++ at gcc dot gnu dot org>, gcc-patches List <gcc-patches at gcc dot gnu dot org>
Date: Tue, 17 May 2016 20:39:43 +0200
Subject: [Patch] Implement is_[nothrow_]swappable (p0185r1)
Authentication-results: sourceware.org; auth=none

This is an implementation of the Standard is_swappable traits according to

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0185r1.html

During that work it has been found that std::array's member swap's exception
specification for zero-size arrays was incorrectly depending on the value_type
and that was fixed as well.

- Daniel

Attachment: changelog.patch
Description: Binary data

Attachment: is_swappable.patch
Description: Binary data

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- Re: [Patch] Implement is_[nothrow_]swappable (p0185r1)
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