1 New Papers

• N4671 is the prospective working draft of the Ranges TS. It is intended to replace N4651.
• N4672 is this Editor’s Report.

2 Changes since N4651

2.1 Notable editorial changes:

• fca5c4d9 Revert “[EDITORIAL] Remove redundant redefinition of indirect_result_of in [indirectcallable.indirectinvocable]”

  Revert an earlier editorial error that removed the VERY MUCH NOT REDUNDANT definition of indirect_result_of.

• cca6fb00 [EDITORIAL] LWG Kona changes:

  • Use decltype(auto) instead of “see below” in declarations

  • Insert missing semicolons in the specification of counted_iterator::operator++

  • Simplify counted_iterator::operator++(int) by using pre-increment in the effects-equivalent-to, which notably “inherits” the Requires element.

  All per LWG direction during Kona review.

2.2 Less notable editorial changes

Several less significant editorial changes occurred between publishing N4651 and N4671 (See the git revision history at https://github.com/ericniebler/stl2/compare/N4651...N4671) with git log entries:

commit 51e87798d85491353ace2a1e39c70f50fbe2a590
Author: Casey Carter <Casey@Carter.net>
Date:   Thu Jun 15 19:23:20 2017 -0700

    [EDITORIAL] clarify complexity elements for partition_point and lexicographical_compare

commit d1c84d792c28260278d2974717e1c74e3d51b308
Author: Casey Carter <Casey@Carter.net>
Date:   Thu Jun 15 14:07:00 2017 -0700

    [EDITORIAL] Clarify that alg.foreach has stronger requirements than in C++14

    Fixes #401.

commit 8aee26ee5704ac910764974aaa093042a2561cf0
Author: Eric Niebler <eniebler@boost.org>
Date:   Mon Jun 12 10:18:54 2017 -0700

    [EDITORIAL] fix forward-declaractions of std::iterator_traits in <exper.../iterator> synopsis, fixes #392

commit 6c25afeacb3bb25c4844856feb7f7d294379d64d
Author: Eric Niebler <eniebler@boost.org>
Date:   Sat Jun 10 10:40:14 2017 -0700

    [EDITORIAL] s/an Range/a Range/

commit 4748df73c0fcf0e19dcf341e5c920244989833f7
Author: Casey Carter <Casey@Carter.net>
Date:   Fri Mar 31 11:03:05 2017 -0700

    [EDITORIAL] Update normative reference intro text
    ... per ISO/IEC directives part 2 15.5.1

commit ad4d8d21b52b4ddeadfa89d5ace6d9ddea336612
Author: timsong-cpp <rs2740@gmail.com>
Date:   Sat May 20 01:22:23 2017 -0400

    Fix capitalization in clause titles

    Prevailing convention appears to be capitalizing only the first letter.

commit f1caf2b80c49c8f47c395c4968e669f34919de8d
Author: Casey Carter <Casey@Carter.net>
Date:   Fri May 19 17:19:03 2017 -0700

    [EDITORIAL] Fix C++14 reference in [intro.compliance]

    Fixes #403.

commit 8b3ae787c8dd300a523c77628a2bea026ca9cfec
Author: Casey Carter <Casey@Carter.net>
Date:   Fri May 19 17:15:03 2017 -0700

    [EDITORIAL] Replace \(begin|end){note} with \(enter|exit)note

    Fixes #402.