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Re: [Bug c++/23628] Typeinfo comparison code easily breaks shared libs

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: gcc-bugzilla at gcc dot gnu dot org
Cc: gcc-bugs at gcc dot gnu dot org
Date: Mon, 29 Aug 2005 17:32:10 -0400
Subject: Re: [Bug c++/23628] Typeinfo comparison code easily breaks shared libs
References: <20050829194742.23628.mmarcus@emarcus.org> <20050829212717.14907.qmail@sourceware.org>

On Aug 29, 2005, at 5:27 PM, mmarcus at emarcus dot org wrote:

------- Additional Comments From mmarcus at emarcus dot org 2005-08-29 21:27 -------

The point is that you are saying all symbols are hidden by default so you are marking the RTTI as hidden too which is a good idea for your own libraries and classes which are hidden in the shared libraries but since you are including other people's headers, maybe wrapping them with push/pop is what you need. Then this is not a GCC per say but rather you misunderstanding what the options do.

-- Pinski

References:
- [Bug c++/23628] New: Typeinfo comparison code easily breaks shared libs
  - From: mmarcus at emarcus dot org
- [Bug c++/23628] Typeinfo comparison code easily breaks shared libs
  - From: mmarcus at emarcus dot org

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