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[v3] PR43820 require complete type in shared_ptr

From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
To: "libstdc++" <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Thu, 27 May 2010 13:45:50 +0100
Subject: [v3] PR43820 require complete type in shared_ptr

	PR libstdc++/43820
	* include/bits/shared_ptr_base.h: Require complete type.
	* include/tr1/shared_ptr.h: Likewise.
	* testsuite/20_util/shared_ptr/cons/43820.cc: New.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820.cc: New.

This addresses the shared_ptr part of PR43820.
Tested x86_64/Linux. I'm away for a few days, will commit to trunk
when I get back. Although it's a regression this change makes invalid
uses into a hard error where we only warned in old releases, so I'm
not sure about applying it to 4.4 and 4.5

Attachment: pr43820.txt
Description: Text document

Follow-Ups:
- Re: [v3] PR43820 require complete type in shared_ptr
  - From: Paolo Carlini

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