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Date: Fri, 21 Dec 2012 09:13:00 -0000
From: Paolo Carlini <paolo.carlini@oracle.com>
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To: Kai Tietz <ktietz70@googlemail.com>
CC: GCC Patches <gcc-patches@gcc.gnu.org>, libstdc++ <libstdc++@gcc.gnu.org>
Subject: Re: [patch libstdc++]: Fix LLP64 pointer-size issues for cxxabi, eh_alloc, and hash_bytes
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Hi,

On 12/21/2012 08:59 AM, Kai Tietz wrote:
> Index: libsupc++/cxxabi.h
> ===================================================================
> --- libsupc++/cxxabi.h	(Revision 194655)
> +++ libsupc++/cxxabi.h	(Arbeitskopie)
> @@ -356,7 +356,7 @@ namespace __cxxabiv1
>     {
>     public:
>       const __class_type_info* 	__base_type;  // Base class type.
> -    long 			__offset_flags;  // Offset and info.
> +    intptr_t 			__offset_flags;  // Offset and info.
I don't think this is a safe change, in the sense that intptr_t is in 
general only available on targets providing the C99 stdint.h.

Paolo.