This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: c++/57: [parser] templates in default arguments

From: Nathan Sidwell <nathan at codesourcery dot com>
To: Wolfgang Bangerth <bangerth at ticam dot utexas dot edu>
Cc: Neil Booth <neil at daikokuya dot co dot uk>, gcc-bugs at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Date: Thu, 24 Oct 2002 08:48:36 +0100
Subject: Re: c++/57: [parser] templates in default arguments
Organization: Codesourcery LLC
References: <Pine.LNX.4.44.0210232009211.12038-100000@gandalf.ticam.utexas.edu>

Wolfgang Bangerth wrote:

void foo (int = A<T, U>::n) { }
---------------------------------------------
In the default argument parsing, there's a "," not nested inside parentheses. This stops default argument parsing. If you agree, then this report should be closed.
FWIW Comeau accepts it in strict conforming mode.
I think I recall there was a defect report about this, but I can't seem to
find it anymore, and I also don't recall whether it was resolved either
way or other ...

325. http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_active.html#325
I'm surprised comeau accepts your example, Neil, because I experimented
with the EDG frontend too.

nathan

--
Dr Nathan Sidwell   ::   http://www.codesourcery.com   ::   CodeSourcery LLC
         'But that's a lie.' - 'Yes it is. What's your point?'
nathan@codesourcery.com : http://www.cs.bris.ac.uk/~nathan/ : nathan@acm.org

Follow-Ups:
- Re: c++/57: [parser] templates in default arguments
  - From: Neil Booth

References:
- Re: c++/57: [parser] templates in default arguments
  - From: Wolfgang Bangerth

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]