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Re: __WCHAR_TYPE__ and friends (was Re: OpenBSD tester wanted (fixincludes patch))

From: Neil Booth <neil at daikokuya dot co dot uk>
To: Nathanael Nerode <neroden at twcny dot rr dot com>
Cc: Bruce Korb <bkorb at veritas dot com>, gcc at gcc dot gnu dot org
Date: Sun, 13 Jul 2003 16:35:47 +0100
Subject: Re: __WCHAR_TYPE__ and friends (was Re: OpenBSD tester wanted (fixincludes patch))
References: <20030712012948.GA26877@doctormoo> <3F103723.D29B7245@veritas.com> <3F1038CB.4090708@twcny.rr.com>

Nathanael Nerode wrote:-

> Does this *work*?  Where is __WCHAR_TYPE__ defined, and how do we 
> guarantee that it's defined when this is hit in the include file?  Is it 
> predefined by the compiler?  How does the compiler get it 'right'?  How 
> do we test that it's gotten it right on OpenBSD?

It's defined by CPP according to the target macros.  So if it doesn't
get it right it's a target bug.

Neil.

References:
- Re: OpenBSD tester wanted (fixincludes patch)
  - From: Nathanael Nerode
- Re: OpenBSD tester wanted (fixincludes patch)
  - From: Bruce Korb
- __WCHAR_TYPE__ and friends (was Re: OpenBSD tester wanted (fixincludespatch))
  - From: Nathanael Nerode

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