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Re: cpplib: simplify callbacks, reduce exposed interface

To: Zack Weinberg <zackw at Stanford dot EDU>
Subject: Re: cpplib: simplify callbacks, reduce exposed interface
From: Neil Booth <neilb at earthling dot net>
Date: Thu, 30 Nov 2000 22:57:54 +0000
Cc: Jason Merrill <jason at redhat dot com>, gcc-patches at gcc dot gnu dot org
References: <20001127075418.A22417@daikokuya.demon.co.uk> <u9elzx5k8t.fsf@casey.soma.redhat.com> <20001129180338.A15683@daikokuya.demon.co.uk> <20001129223505.R472@wolery.stanford.edu> <20001130214741.A12539@daikokuya.demon.co.uk> <20001130140955.W472@wolery.stanford.edu>

Zack Weinberg wrote:-

> Accept the #pragma in the main file.  We thought that would never be
> useful, but the test suites provide a counterexample.

Ugh, this whole business gets nastier the more I think about it.  How
does the front end get to know we're in a system header with

#pragma GCC system_header?

Neil.

References:
- cpplib: simplify callbacks, reduce exposed interface
  - From: Neil Booth
- Re: cpplib: simplify callbacks, reduce exposed interface
  - From: Jason Merrill
- Re: cpplib: simplify callbacks, reduce exposed interface
  - From: Neil Booth
- Re: cpplib: simplify callbacks, reduce exposed interface
  - From: Zack Weinberg
- Re: cpplib: simplify callbacks, reduce exposed interface
  - From: Neil Booth
- Re: cpplib: simplify callbacks, reduce exposed interface
  - From: Zack Weinberg

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