Re: Feedback request on how best to handle recursion in concept satisfaction

2019-11-05 Thread Jason Merrill
On Tue, Nov 5, 2019 at 2:42 PM Jeff Chapman wrote: > > On Thu, Oct 31, 2019 at 8:03 AM Nathan Sidwell wrote: > > Why doesn't the std specify the satisfaction nesting limit in the same > > way as template instantiation? (at least that's what I infer from your > > question). > > I'm not sure why it'

Re: Feedback request on how best to handle recursion in concept satisfaction

2019-11-05 Thread Jeff Chapman
On Thu, Oct 31, 2019 at 8:03 AM Nathan Sidwell wrote: > Why doesn't the std specify the satisfaction nesting limit in the same > way as template instantiation? (at least that's what I infer from your > question). I'm not sure why it's not explicitly listed along with the template instantiation lim

Re: Feedback request on how best to handle recursion in concept satisfaction

2019-10-31 Thread Nathan Sidwell
On 10/29/19 4:46 PM, Jeff Chapman wrote: Hello, template concept Foo = requires(T t) { foo(t); }; template requires Foo int foo(T t) { return foo(t); } Similar cases without concepts are handled with -ftemplate-depth/max_tinst_depth but satisfaction on trunk does not currently pass throu

Feedback request on how best to handle recursion in concept satisfaction

2019-10-29 Thread Jeff Chapman
Hello, I'm seeking feedback on how best to handle deep or infinite recursion in concept satisfaction. Please let me know if there's a better place to ask. Recursion in satisfaction can occur a few ways, some of which has been fixed by moving the point of declaration of a concept to prevent direct

Re: GCC RES: Restrictive Exception Specification: 0.1 - Alpha. Feedback Request.

2009-04-10 Thread Jason Merrill
Chris Lattner wrote: On Apr 10, 2009, at 1:55 PM, Jason Merrill wrote: My impression is that the C++ committee generally feel that exception specifications are a failed feature, and nobody is particularly interested in fixing them. Have you seen this? http://www.open-std.org/JTC1/SC22/WG21/do

Re: GCC RES: Restrictive Exception Specification: 0.1 - Alpha. Feedback Request.

2009-04-10 Thread Chris Lattner
On Apr 10, 2009, at 1:55 PM, Jason Merrill wrote: My impression is that the C++ committee generally feel that exception specifications are a failed feature, and nobody is particularly interested in fixing them. Hi Jason, Have you seen this? http://www.open-std.org/JTC1/SC22/WG21/docs/papers

Re: GCC RES: Restrictive Exception Specification: 0.1 - Alpha. Feedback Request.

2009-04-10 Thread Jason Merrill
Simon Hill wrote: C) Lastly, it would be nice if someone could indicate whether a finished and fully functional version of this project would be likely to make it into the mainline as I have seen requests for its functionality many times, including on this mailing list, and it has no downside: -

Re: GCC RES: Restrictive Exception Specification: 0.1 - Alpha. Feedback Request.

2009-01-26 Thread Ben Elliston
Hi Simon > I recently (on 18/12/2008) mailed a GCC patch to this mailing list, > but I went on holiday after and have only just arrived back. I > probably should have asked for some feedback then. Thanks for taking the time to describe your work in the right amount of detail. I think you need a

GCC RES: Restrictive Exception Specification: 0.1 - Alpha. Feedback Request.

2009-01-23 Thread Simon Hill
I recently (on 18/12/2008) mailed a GCC patch to this mailing list, but I went on holiday after and have only just arrived back. I probably should have asked for some feedback then. The patch is for the C++ component of GCC. It adds some compiler warning options. The primary usage of these options

Re: Feedback request.

2008-12-07 Thread Brendon Costa
2008/12/8 Simon Hill <[EMAIL PROTECTED]>: > I'm curious as to why I didn't get any responses to my last posts here > on 29 / 11 / 2008. > http://gcc.gnu.org/ml/gcc/2008-11/ > Hi Simon, I have found in the past that larger posts do not get many if any responses. One thing that might help is to ask

Re: Feedback request.

2008-12-07 Thread Robert Dewar
Steven Bosscher wrote: Don't let yourself be discouraged by a lack of response. This is unfortunately not uncommon in free/open source software projects. Actually I think this is less common in floss projects. In both cases, the best driver is a customer with money, but in the case of FLOSS pr

Re: Feedback request.

2008-12-07 Thread Steven Bosscher
On Sun, Dec 7, 2008 at 3:29 PM, Simon Hill <[EMAIL PROTECTED]> wrote: > I'm curious as to why I didn't get any responses to my last posts here > on 29 / 11 / 2008. > http://gcc.gnu.org/ml/gcc/2008-11/ > > Is it that there's just no interest in my additions here? No, both ideas (-Wres and your exte

Feedback request.

2008-12-07 Thread Simon Hill
I'm curious as to why I didn't get any responses to my last posts here on 29 / 11 / 2008. http://gcc.gnu.org/ml/gcc/2008-11/ Is it that there's just no interest in my additions here? Or that there's so few people here or that they're dedicated to their own projects? Or did I somehow not get sent o