Re: Getting Apple's libstdc++ debug mode into the FSF tree

[Doug Gregor <dgregor at apple dot com>]

On Wednesday, July 16, 2003, at 3:01PM, Nathan Myers wrote:

> On Wed, Jul 16, 2003 at 11:22:59PM +0200, Gabriel Dos Reis wrote:
> > That is no argumennt to say the concept checking should not be on by
> > default (I'm much worried by the false postives report we got in the
> > past and instantiation difficulties) but just to point out that
> > whatever GCC decides, systems packagers have control on build options.
>
> I'm much concerned about the false positives as well, but am confident
> that they can be fixed quickly once actually filed.  Most won't be
> filed until it's the default.

Well, here's one false positive. Table 28 doesn't list !=, only ==, so 
the EqualityComparable is too strict. Okay to commit?

	Doug

2003-07-16  Doug Gregor  <dgregor@apple.com.>

	* boost_concept_check.h
	(_EqualityComparableConcept::__constraints): Remove != from the
	list of constraints; it is not listed in Table 28 of the C++98
	standard.

Attachment: equality_comparable.patch
Description: Binary data