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[v3] Add __uninitialized_default*; use __is_trivial instead of __is_pod in most places

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>, Jason Merrill <jason at redhat dot com>
Date: Thu, 17 Jun 2010 10:41:02 +0200
Subject: [v3] Add __uninitialized_default*; use __is_trivial instead of __is_pod in most places

Hi,

Some infrastructure for forthcoming C++0x work + finally got around to
use __is_trivial instead of the more restrictive __is_pod in many
places. About the latter in particular, I'm also adding in CC Jason -
implemented __is_trivial and briefly discussed with him the rather
straightforward plan of replacing most dispatches in the library based
on POD-ness to trivial-ness.

Tested x86_64-linux, committed to mainline.

Paolo.

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Attachment: CL_uninit_default
Description: Text document

Attachment: patch_uninit_default
Description: Text document

Follow-Ups:
- Re: [v3] Add __uninitialized_default*; use __is_trivial instead of __is_pod in most places
  - From: Jason Merrill

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