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Re: [C++ PATCH] Friend class and DR 180

From: Kriang Lerdsuwanakij <lerdsuwa at users dot sourceforge dot net>
To: Jason Merrill <jason at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 27 Nov 2002 19:20:49 +0700
Subject: Re: [C++ PATCH] Friend class and DR 180
References: <3DE353A2.3080208@users.sf.net> <wvl65ukdvkg.fsf@prospero.boston.redhat.com>

Jason Merrill wrote:

On Tue, 26 Nov 2002 17:57:38 +0700, Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> wrote:

The following patch fixes a friend class issue relating to DR 180.
We currently accept the code
friend typename A::B;
but according to DR 180, the correct syntax should be
friend class A::B;

Does the compiler accept the correct syntax?

The current GCC accepts both.  With the patch, only the correct
syntax is accepted.

--Kriang

References:
- [C++ PATCH] Friend class and DR 180
  - From: Kriang Lerdsuwanakij
- Re: [C++ PATCH] Friend class and DR 180
  - From: Jason Merrill

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