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Update configuration to build new working draft N4750.
Add new papers N4749 (Editors' Report) and N4750.
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‎papers/n4749.html

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</style><title>N4749</title></head><body>
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<h1>N4749 Editors' Report -- Programming Languages -- C++</h1>
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<p>2018-05-07 <br />
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Richard Smith (editor) (Google Inc) <br />
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Dawn Perchik (co-editor) (Embarcadero Technologies Inc) <br />
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Thomas Köppe (co-editor) (Google DeepMind) <br />
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<code>&lt;[email protected]&gt;</code></p>
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<h2>Acknowledgements</h2>
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<p>Special thanks to
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Jens Maurer
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for performing many of the editorial fixes since N4741.</p>
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<p>Thanks to all those who have <a href="https://github.com/cplusplus/draft/wiki/How-to-submit-an-editorial-issue">submitted editorial
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issues</a>
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and to those who have provided pull requests with fixes.</p>
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<h2>New papers</h2>
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<ul>
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<li><a href="http://wg21.link/n4750">N4750</a> is the current C++ working draft. It replaces <a href="http://wg21.link/n4741">N4741</a>.</li>
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<li>N4749 is this Editors' Report.</li>
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</ul>
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<h2>Motions incorporated into working draft</h2>
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<p>This revision contains only editorial changes relative to N4741.</p>
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<h2>Minor editorial fixes</h2>
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<p>A log of editorial fixes made to the working draft since N4741 is below.
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This list excludes changes
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that do not affect the body text or only affect whitespace or typeface. For a
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complete list including such changes (or for the actual deltas applied by these
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changes), consult the <a href="https://github.com/cplusplus/draft/compare/n4741...n4750">draft sources on github</a>.</p>
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<pre><code>commit dc6d80a697df0843b72fca3e2d2555311d8e6b25
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Tue Apr 17 00:03:47 2018 +0200
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[over.oper] Remove incorrect and redundant sentence in a note.
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commit aeddcdc6f30b8391bb5c107a1403d6be06bfd1fe
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Sat Apr 21 01:04:19 2018 +0200
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[over.match,over.match.ref] Drop obsolete mention of class prvalues.
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commit 067ddaa91a6c57a5ced8e13806b57dc6fa3ce2f4
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Sat Apr 28 00:22:06 2018 +0200
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[over.match.copy,over.match.conv] Clarify candidate function selection for references.
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commit ddab7e548944a486bc7fcb34cbccaeead627d778
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Author: Thomas Köppe &lt;[email protected]&gt;
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Date: Tue Apr 17 00:12:55 2018 +0100
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[numerics] Remove some maths typesetting idiosyncrasies.
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* Remove several instances of manual spacing adjustments,
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where LaTeX's default spacing works just fine and is more
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consistent.
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* Replace \mbox'es with more idiomatic \text.
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* Improve grammar by adding commas before "where".
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* Improve source code by removing pointless newline-escapes
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and minor rearrangements.
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commit c35c5e3c4a7092af320b776ec27b634ac6d4b028
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Tue Apr 3 22:51:46 2018 +0200
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[dcl.array] Clarify that an array bound is deduced in an explicit type conversion
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commit 703381d5f9cdce46ca3532a66463066950bcd6c1
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Tue Apr 10 23:23:51 2018 +0200
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[dcl.type.cv,expr.ass] Clarify the meaning of "modify" for an object.
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commit df1b2ba8c2035a68f1089c385c29edba64f5aec4
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Mon Apr 16 23:53:18 2018 +0200
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[template.gslice.array.overview] Join two single-sentence paragraphs.
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commit 01a04366034ccb0c75a1c0713831cdea23e411bb
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Author: languagelawyer &lt;[email protected]&gt;
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Date: Sat May 5 22:31:16 2018 +0300
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Delete redundant and wrong example
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1. Returning/casting to rvalue reference of *object type* is an xvalue. The example misses the "object type" part.
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2. A complete and correct list of xvalue expressions is just 2 (or 3? I'm bad at counting) paragraph below. So, fixing the example is not rational, better to delete it.
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commit 5706664ea6e38b14d00acec1cca9955b7f734b67
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Sun Apr 15 22:51:21 2018 +0200
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[basic.lval] Add array subscripting to note enumerating xvalues.
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Also add cross-references pointing to the normative statements.
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commit 8d5a7cef984b6ed02ed4bc6508b4c2ce864593aa
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Author: languagelawyer &lt;[email protected]&gt;
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Date: Mon May 7 06:15:46 2018 +0300
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[dcl.array]: delete note about non-modifiability of arrays (#2048)
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This note doesn't mean anything and contradicts the fact that a non-const-qualified array lvalue is in fact a modifiable lvalue.
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commit 78af2e2abed00a650013fca9819b40e3a134cff2
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Tue Apr 24 07:35:11 2018 +0200
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[dcl.array,expr.sub] Consolidate notes on symmetry of array subscripting.
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commit c9d19d1e584c2dec390f4e010c9c83bd581e1078
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Author: Casey Carter &lt;[email protected]&gt;
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Date: Thu Apr 26 12:59:00 2018 -0700
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Order library comparisons canonically
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The order [==, !=, &lt;, &gt;, &lt;=, &gt;=] seems to be most common. Let's make it canonical and use it uniformly.
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commit 78a00260352f275cfe1323b55db1a3ebeb68e007
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Author: S. B. Tam &lt;[email protected]&gt;
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Date: Mon Apr 30 13:51:33 2018 +0800
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[basic.scope.pdecl] Change "type-id" to "defining-type-id"
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... now that _alias-declaration_ uses the _defining-type-id_ nonterminal.
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commit 6242d7291cf379a63ec5d4cb65af0d6c2c2273ec
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Author: Jonathan Wakely &lt;[email protected]&gt;
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Date: Mon Apr 30 15:35:42 2018 +0100
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[algorithms.parallel.defns] Fix cross-reference to [algorithms.requirements]
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When [algorithms.general] was split into three subclauses (#1230) the
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requirements moved to a new subclause, [algorithms.requirements]. That
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invalidated the cross-reference in [algorithms.parallel.defns].
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commit 2062b7f49bd1b87d741a6fb753a7be5b50f3662b
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Author: Gabriel Aubut-Lussier &lt;[email protected]&gt;
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Date: Tue May 1 02:17:45 2018 -0400
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[class.dtor] Typo.
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commit e22fff1b8d8bffcb3fbf54ffa4730ccad94bd5e1
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Author: Tristan Brindle &lt;[email protected]&gt;
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Date: Fri May 4 19:59:09 2018 +0100
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[span.overview] Fix typo (#2059)
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nnamespace -&gt; namespace
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commit 06013de0d00e66204253d2f682b4b879f7686540
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Sun Apr 15 22:51:21 2018 +0200
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[pairs.pair] Missed rename from U,V to U1,U2. (#2037)
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commit b92f0912c948b9f39e7e1c28580573c734eb21ae
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Author: timsong-cpp &lt;[email protected]&gt;
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Date: Fri Apr 13 18:32:07 2018 -0400
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[time.syn][time.zone] Various editorial fixes (#2028)
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commit 1f1b97852aa23f0948511f56b7c0a39d04fe35e5
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Mon Apr 9 00:09:28 2018 +0200
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[template.slice.array] Harmonize presentation with neighboring parallel statements (#2024)
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commit 8c50cba4d55450575a8faa24173f08cd16dfb46e
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Fri Apr 6 00:49:18 2018 +0200
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Clarify which kind of parameter pack is intended. (#2020)
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commit c9e60abd503039d881f2d56eb0d10ed4cd555566
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Author: Jonathan Wakely &lt;[email protected]&gt;
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Date: Thu Apr 5 21:42:55 2018 +0100
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[template.gslice.array.overview] [template.mask.array.overview] [template.indirect.array.overview] Remove misplaced uses of itemdescr
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commit 6d886642cd163af40ae8c5ec4f98f44acfe405f6
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Author: Jens Maurer &lt;[email protected]&gt;
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Date: Wed Apr 4 12:50:59 2018 +0200
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[time.syn] Add comments pointing to specification of literal operators (#2018)
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</code></pre>

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