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Re: [C++ PATCH] Fix placement new if operator new has 2nd argument REFERENCE_TYPE (PR c++/34862)

From: Jason Merrill <jason at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Mark Mitchell <mark at codesourcery dot com>, Ian Lance Taylor <iant at google dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 05 Feb 2008 17:45:46 -0500
Subject: Re: [C++ PATCH] Fix placement new if operator new has 2nd argument REFERENCE_TYPE (PR c++/34862)
References: <20080129130601.GL30691@devserv.devel.redhat.com> <47A89C0A.9010201@redhat.com> <20080205173615.GH30691@devserv.devel.redhat.com>

Jakub Jelinek wrote:

Ian's second patch (PR33407) attaches DECL_NO_TBAA_P to the return type,
which ought to be enough once all bugs with losing DECL_NO_TBAA_P
are resolved (but that's likely 4.4 timeframe).
In the PR Ian wanted to keep CHANGE_DYNAMIC_TYPE_EXPR for 4.3, so my patch
just matches that decision.

If there's a plan for a better fix this is OK for now.

Jason

References:
- Re: [C++ PATCH] Fix placement new if operator new has 2nd argument REFERENCE_TYPE (PR c++/34862)
  - From: Jason Merrill
- Re: [C++ PATCH] Fix placement new if operator new has 2nd argument REFERENCE_TYPE (PR c++/34862)
  - From: Jakub Jelinek

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