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Re: RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE

From: Richard Henderson <rth at redhat dot com>
To: Joern Rennecke <joern dot rennecke at superh dot com>
Cc: Neil Booth <neil at daikokuya dot co dot uk>, gcc-patches at gcc dot gnu dot org
Date: Tue, 3 Jun 2003 15:18:46 -0700
Subject: Re: RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE
References: <3EDBC03B.ABEFBB48@superh.com> <20030602213735.GE21027@daikokuya.co.uk> <3EDC7D89.9D853C2F@superh.com>

On Tue, Jun 03, 2003 at 11:50:49AM +0100, Joern Rennecke wrote:
> Neil Booth wrote:
> > Comparing strings to <built-in> is always a bug.  Is your whole patch
> > really the right fix?
> 
> Setting input_location.file to NULL has the effect that declarations
> are recorded as coming from the input file "<built-in>".

Perhaps this is the bug?  Perhaps this should be left as NULL,
but frobbed to <built-in> only when emitting diagnostics?


r~

Follow-Ups:
- Re: RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE
  - From: Neil Booth

References:
- RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE
  - From: Joern Rennecke
- Re: RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE
  - From: Neil Booth
- Re: RFA: Fix pch/system-1.c failures for systems with non-trivial BUILD_VA_LIST_TYPE
  - From: Joern Rennecke

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