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Re: PR c++/25010

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: mark at codesourcery dot com
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 5 Dec 2005 14:46:43 -0500 (EST)
Subject: Re: PR c++/25010

> In general, the optimizers need to be careful to interpret
> DECL_EXTERNAL as meaning "do not output in this translation unit", and
> not as "no definition is available in this translation unit".

tree.h has this comment:
/* In a VAR_DECL or FUNCTION_DECL, nonzero means external reference:
   do not allocate storage, and refer to a definition elsewhere.  */

which means no definition is avilable in this TU or at least the way
I am reading it.


-- Pinski

Follow-Ups:
- Re: PR c++/25010
  - From: Mark Mitchell

References:
- PR c++/25010
  - From: Mark Mitchell

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