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Re: PATCH: Support __WORDSIZE == 64 in i386/bits/wchar.h

From: Roland McGrath <roland at hack dot frob dot com>
To: "Joseph S. Myers" <joseph at codesourcery dot com>
Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, GNU C Library <libc-alpha at sourceware dot org>
Date: Thu, 31 May 2012 16:43:00 -0700 (PDT)
Subject: Re: PATCH: Support __WORDSIZE == 64 in i386/bits/wchar.h
References: <20120531154723.GA5304@intel.com><20120531222710.9EF612C097@topped-with-meat.com><Pine.LNX.4.64.1205312255270.19630@digraph.polyomino.org.uk>

> These macros must be usable in #if conditions, so they cannot contain 
> casts.  (I haven't yet got that far in making the conform/ tests assert 
> such things; I still have two C90 headers to do before going onto C90 
> Amendment 1 headers and then C99 and C11 headers.)

D'oh.  I thought about the assembler case but forgot about the #if case.

References:
- PATCH: Support __WORDSIZE == 64 in i386/bits/wchar.h
  - From: H.J. Lu
- Re: PATCH: Support __WORDSIZE == 64 in i386/bits/wchar.h
  - From: Roland McGrath
- Re: PATCH: Support __WORDSIZE == 64 in i386/bits/wchar.h
  - From: Joseph S. Myers

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