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[v3] libstdc++/41622

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: libstdc++ <libstdc++ at gcc dot gnu dot org>
Date: Thu, 19 Nov 2009 18:00:38 +0100
Subject: [v3] libstdc++/41622

Hi,

this patch updates the C++0x std::hash to the new requirements per DR
1245, in particular class types can now be passed be const ref. For now
all the specializations are inline, for sure we got some complaints in
the past also about the slowness of the out-of-line implementations, and
that also makes easier not breaking the ABI (we have to keep on
exporting the previous implementation of some specializations), we can
tweak this later on.

Tested x86_64-linux, without PCHs too, committed to mainline.

Thanks,
Paolo.

/////////////////////

Attachment: CL_41622
Description: Text document

Attachment: patch_41622
Description: Text document

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