From de201fa0bd42dc8eeade3a49e02c600b12972374 Mon Sep 17 00:00:00 2001
From: github-actions <github-actions@github.com>
Date: Sat, 14 Dec 2024 16:00:11 +0000
Subject: [PATCH] Automatic update from GitHub Actions workflow

---
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 lwg-active.html             | 37 +++++++++++++--
 lwg-closed.html             | 10 ++--
 lwg-defects.html            | 10 ++--
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 votable-index.html          |  2 +-
 votable-status-date.html    |  2 +-
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 votable-toc.html            |  2 +-
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@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Issue 4181: Some ranges have negative ssize</title>
+<meta property="og:title" content="Issue 4181: Some ranges have negative ssize">
+<meta property="og:description" content="C++ library issue. Status: New">
+<meta property="og:url" content="https://cplusplus.github.io/LWG/issue4181.html">
+<meta property="og:type" content="website">
+<meta property="og:image" content="http://cplusplus.github.io/LWG/images/cpp_logo.png">
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+<style>
+  p {text-align:justify}
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+  ins {background-color:#A0FFA0}
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+  table.issues-index td:nth-child(5) span.no-pr { color: red; }
+  @media (prefers-color-scheme: dark) {
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+</style>
+</head>
+<body>
+<hr>
+<p><em>This page is a snapshot from the LWG issues list, see the <a href="lwg-active.html">Library Active Issues List</a> for more information and the meaning of <a href="lwg-active.html#New">New</a> status.</em></p>
+<h3 id="4181"><a href="lwg-active.html#4181">4181</a>. Some ranges have negative <code class='backtick'>ssize</code></h3>
+<p><b>Section:</b> 24.7 <a href="https://wg21.link/iterator.range">[iterator.range]</a>, 25.3.11 <a href="https://wg21.link/range.prim.ssize">[range.prim.ssize]</a> <b>Status:</b> <a href="lwg-active.html#New">New</a>
+ <b>Submitter:</b> Casey Carter <b>Opened:</b> 2024-12-13 <b>Last modified:</b> 2024-12-14</p>
+<p><b>Priority: </b>Not Prioritized
+</p>
+<p><b>View other</b> <a href="lwg-index-open.html#iterator.range">active issues</a> in [iterator.range].</p>
+<p><b>View all other</b> <a href="lwg-index.html#iterator.range">issues</a> in [iterator.range].</p>
+<p><b>View all issues with</b> <a href="lwg-status.html#New">New</a> status.</p>
+<p><b>Discussion:</b></p>
+<p>
+There exist range types <code class='backtick'>R</code> whose size is representable by neither <code class='backtick'>ptrdiff_t</code> nor 
+<code><i>make-signed-like-t</i>&lt;ranges::range_size_t&lt;R&gt;&gt;</code>, specifically <code class='backtick'>views::iota(size_t(0), size_t(-1))</code>. 
+It's unfortunate that <code class='backtick'>std::ssize</code> and <code class='backtick'>ranges::ssize</code> produce a negative size for such ranges even when their 
+difference type is capable of representing their size (see <a href="https://www.godbolt.org/z/599z55Y4f">demo</a>). 
+Perhaps the <code class='backtick'>ssize</code> overloads should return 
+<code>static_cast&lt;common_type_t&lt;ptrdiff_t, iter_difference_t&lt;decltype(<i>meow</i>.begin())&gt;&gt;&gt;(<i>meow</i>.size())</code> 
+instead when the argument <code><i>meow</i></code> models <code class='backtick'>range</code>?
+</p>
+
+
+<p id="res-4181"><b>Proposed resolution:</b></p>
+
+
+
+
+
+</body>
+</html>
diff --git a/lwg-active.html b/lwg-active.html
index c2c247420e..68b6411bd7 100644
--- a/lwg-active.html
+++ b/lwg-active.html
@@ -79,7 +79,7 @@
 </tr>
 </table>
 <h1>C++ Standard Library Active Issues List (Revision D125)</h1>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p>
   <p>Reference ISO/IEC IS 14882:2020(E)</p>
   <p>Also see:</p>
@@ -199,22 +199,22 @@ <h2 id='History'>Revision History</h2>
 <ul>
 <li>D125: 2023-06-09 Post-Varna<ul>
 <li><b>Summary:</b><ul>
-<li>535 open issues, up by 105.</li>
+<li>536 open issues, up by 106.</li>
 <li>3128 closed issues, up by 128.</li>
 <li>39 reassigned issues, up by 3.</li>
-<li>3702 issues total, up by 236.</li>
+<li>3703 issues total, up by 237.</li>
 </ul></li>
 <li><b>Details:</b><ul>
 <li>Added the following Tentatively Ready issue: <a href="lwg-active.html#3956" title="chrono::parse uses from_stream as a customization point (Status: Tentatively Ready)">3956</a>.</li>
 <li>Added the following 7 Tentatively NAD issues: <a href="lwg-active.html#3958" title="ranges::to should prioritize the &quot;reserve&quot; branch (Status: Tentatively NAD)">3958</a>, <a href="lwg-active.html#3980" title="The read exclusive ownership of an atomic read-modify-write operation and whether its read and write are two operations are unclear (Status: Tentatively NAD)">3980</a>, <a href="lwg-active.html#3981" title="Range adaptor closure object is underspecified for its return type (Status: Tentatively NAD)">3981</a>, <a href="lwg-active.html#3982" title="is-derived-from-view-interface should require that T is derived from view_interface&lt;T&gt; (Status: Tentatively NAD)">3982</a>, <a href="lwg-active.html#4003" title="view_interface::back is overconstrained (Status: Tentatively NAD)">4003</a>, <a href="lwg-active.html#4006" title="chunk_view::outer-iterator::value_type should provide empty (Status: Tentatively NAD)">4006</a>, <a href="lwg-active.html#4095" title="ranges::fold_meow should explicitly spell out the return type (Status: Tentatively NAD)">4095</a>.</li>
-<li>Added the following 136 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
+<li>Added the following 137 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
 should require the arguments to have the same length (Status: New)">3964</a>, <a href="lwg-active.html#3966" title="The value_type and reference members of std::flat_(multi)map::(const_)iterator are unclear (Status: New)">3966</a>, <a href="lwg-active.html#3967" title="The specification for std::is_nothrow_* traits may be ambiguous in some cases involving noexcept(false) (Status: New)">3967</a>, <a href="lwg-active.html#3968" title="std::endian::native value should be more specific about object representations (Status: New)">3968</a>, <a href="lwg-active.html#3969" title="std::ranges::fold_left_first_with_iter should be more ADL-proof (Status: New)">3969</a>, <a href="lwg-active.html#3972" title="Issues with join_with_view::iterator's iter_swap (Status: New)">3972</a>, <a href="lwg-active.html#3976" title="What does it mean for a type to be &quot;allocator aware&quot;? (Status: New)">3976</a>, <a href="lwg-active.html#3977" title="constexpr and noexcept for operators for bitmask types (Status: New)">3977</a>, <a href="lwg-active.html#3979" title="Should we reject std::bind_front&lt;42&gt;() and its friends? (Status: New)">3979</a>, <a href="lwg-active.html#3983" title="ranges::to adaptors are underconstrained (Status: New)">3983</a>, <a href="lwg-active.html#3985" title="ranges::to should Mandates C not to be view (Status: New)">3985</a>, <a href="lwg-active.html#3986" title="basic_const_iterator doesn't work with optional (Status: New)">3986</a>, <a href="lwg-active.html#3989" title="The whole range for an iterator obtained from a std::span or std::basic_string_view is not clear (Status: New)">3989</a>, <a href="lwg-active.html#3991" title="variant's move assignment should not be guaranteed to produce a valueless by exception state (Status: New)">3991</a>, <a href="lwg-active.html#3992" title="basic_stringbuf::str()&amp;&amp; should enforce &#x1d4aa;(1) (Status: New)">3992</a>, <a href="lwg-active.html#3993" title="The parse function of a BasicFormatter type needs to be constexpr (Status: New)">3993</a>, <a href="lwg-active.html#3994" title="adaptor(args...)(r) is not equivalent to std::bind_back(adaptor, args...)(r) (Status: New)">3994</a>, <a href="lwg-active.html#3995" title="Issue with custom index conversion in &lt;mdspan&gt; (Status: New)">3995</a>, <a href="lwg-active.html#3997" title="std::formatter specializations should be consistently restricted to supported character types (Status: New)">3997</a>, <a href="lwg-active.html#3998" title="Constants in std::regex_constants should be allowed to be enumerators (Status: New)">3998</a>, <a href="lwg-active.html#3999" title="P0439R0 changed the value category of memory order constants (Status: New)">3999</a>, <a href="lwg-active.html#4000" title="flat_map::insert_range's Effects is not quite right (Status: New)">4000</a>, <a href="lwg-active.html#4002" title="The definition of iota_view::iterator::iterator_concept should be improved (Status: New)">4002</a>, <a href="lwg-active.html#4005" title="&quot;Required behavior&quot; too narrowly defined (Status: New)">4005</a>, <a href="lwg-active.html#4007" title="Mystic prohibition of calling a volatile-qualified perfect forwarding call wrapper (Status: New)">4007</a>, <a href="lwg-active.html#4008" title="&sect;[range.utility.conv.to] ranges::to may cause infinite recursion if range_value_t&lt;C&gt; 
 is a non-move-constructible range (Status: New)">4008</a>, <a href="lwg-active.html#4009" title="drop_view::begin const may have &#x1d4aa;(n) complexity (Status: New)">4009</a>, <a href="lwg-active.html#4010" title="subrange::advance should be improved (Status: New)">4010</a>, <a href="lwg-active.html#4017" title="Behavior of std::views::split on an empty range (Status: New)">4017</a>, <a href="lwg-active.html#4018" title="ranges::to's copy branch is underconstrained (Status: New)">4018</a>, <a href="lwg-active.html#4020" title="extents::index-cast weirdness (Status: New)">4020</a>, <a href="lwg-active.html#4021" title="mdspan::is_always_meow() should be noexcept (Status: New)">4021</a>, <a href="lwg-active.html#4022" title="Ambiguity in the formatting of negative years with format specifier %C (Status: New)">4022</a>, <a href="lwg-active.html#4026" title="Assignment operators of std::expected should propagate triviality (Status: New)">4026</a>, <a href="lwg-active.html#4028" title="std::is_(nothrow_)convertible should be reworded to avoid dependence on the return statement (Status: New)">4028</a>, <a href="lwg-active.html#4029" title="basic_string accidentally fails to meet the reversible container requirements (Status: New)">4029</a>, <a href="lwg-active.html#4032" title="Possibly invalid types in the constraints of constructors of std::shared_ptr (Status: New)">4032</a>, <a href="lwg-active.html#4033" title="&sect;[macro.names] defining macros after importing the standard library (Status: New)">4033</a>, <a href="lwg-active.html#4034" title="Clarify specification of std::min and std::max (Status: New)">4034</a>, <a href="lwg-active.html#4039" title="&sect;[ostream.formatted.print]: Inappropriate usage of badbit in definition of 
 vprint_unicode/vprint_nonunicode (Status: New)">4039</a>, <a href="lwg-active.html#4040" title="Contradictory specification of std::tuple_size (Status: New)">4040</a>, <a href="lwg-active.html#4041" title="The requirements on literal type in [concept.swappable] should be removed (Status: New)">4041</a>, <a href="lwg-active.html#4046" title="Effects of inserting into or erasing from flat container adaptors when an exception is thrown need to be more permissive (Status: New)">4046</a>, <a href="lwg-active.html#4047" title="Explicitly specifying template arguments for std::swap should not be supported (Status: New)">4047</a>, <a href="lwg-active.html#4048" title="Inconsistent preconditions for transparent insertion of std::flat_map/std::flat_set (Status: New)">4048</a>, <a href="lwg-active.html#4049" title="C &lt;foo.h&gt; headers not in freestanding (Status: New)">4049</a>, <a href="lwg-active.html#4050" title="Should views::iota(0) | views::take(5) be views::iota(0, 5)? (Status: New)">4050</a>, <a href="lwg-active.html#4051" title="A less hacky and more useful way to compare comparison category types (Status: New)">4051</a>, <a href="lwg-active.html#4052" title="Bogus requirements for piecewise_linear_distribution (Status: New)">4052</a>, <a href="lwg-active.html#4055" title="&sect;[iterator.operations] std::distance is missing a precondition (Status: New)">4055</a>, <a href="lwg-active.html#4057" title="generator::iterator's operator* is not noexcept when it can be (Status: New)">4057</a>, <a href="lwg-active.html#4058" title="std::to_address() should be SFINAE-friendly (Status: New)">4058</a>, <a href="lwg-active.html#4059" title="Leaky abstraction in join_with_view's iterator (Status: New)">4059</a>, <a href="lwg-active.html#4062" title="ranges::empty has no semantic requirements for forward_ranges (Status: New)">4062</a>, <a href="lwg-active.html#4063" title="Freestanding std::char_traits&lt;char&gt;::eof depends on non-freestanding EOF (Status: New)">4063</a>, <a href="lwg-active.html#4065" title="Requirements for fancy pointers might be insufficient for self-referential implementation of containers (Status: New)">4065</a>, <a href="lwg-active.html#4066" title="ranges::to should reserve when sized_sentinel_for is satisfied (Status: New)">4066</a>, <a href="lwg-active.html#4067" title="Inconsistency and potential infinity meta-recursion in std::chrono::zoned_time's constructors (Status: New)">4067</a>, <a href="lwg-active.html#4068" title="Terminology for objects whose types model a concept (Status: New)">4068</a>, <a href="lwg-active.html#4073" title="concat_view::size may overflow (Status: New)">4073</a>, <a href="lwg-active.html#4077" title="Unclear preconditions of std::ranges::generate_random (Status: New)">4077</a>, <a href="lwg-active.html#4078" title="What if arguments alias the output buffer in std::format_to? (Status: New)">4078</a>, <a href="lwg-active.html#4080" title="Presumed value and difference types of an iterator type in ranges and non-ranges algorithms (Status: New)">4080</a>, <a href="lwg-active.html#4081" title="concat_view::iterator::operator- is overconstrained (Status: New)">4081</a>, <a href="lwg-active.html#4089" title="concat_view::iterator's iter_swap is overconstrained (Status: New)">4089</a>, <a href="lwg-active.html#4091" title="concat_view rejects non-movable references (Status: New)">4091</a>, <a href="lwg-active.html#4092" title="The monotonic version of common_iterator::operator== is underconstrained (Status: New)">4092</a>, <a href="lwg-active.html#4093" title="ranges::fold_left_first_with_iter incorrectly constructs optional&lt;U&gt; (Status: New)">4093</a>, <a href="lwg-active.html#4094" title="ranges::fold_meow is overconstrained (Status: New)">4094</a>, <a href="lwg-active.html#4099" title="The simple case of views::as_rvalue and views::common are not strictly correct (Status: New)">4099</a>, <a href="lwg-active.html#4100" title="Default arguments and signatures of standard library non-member functions (Status: New)">4100</a>, <a href="lwg-active.html#4101" title="LWG 117 loses the sign for negative NaN on some architectures (Status: New)">4101</a>, <a href="lwg-active.html#4102" title="string_view(Iter, Iter) constructor breaks existing code (Status: New)">4102</a>, <a href="lwg-active.html#4103" title="ranges::unique_copy's constraints for the case where result is an
     input_iterator are not quite right (Status: New)">4103</a>, <a href="lwg-active.html#4104" title="basic_const_iterator&lt;volatile int*&gt; is not a contiguous_iterator (Status: New)">4104</a>, <a href="lwg-active.html#4107" title="Map formatter may conflict with user-defined specializations of pair/tuple formatters (Status: New)">4107</a>, <a href="lwg-active.html#4109" title="Instantiating templates in &sect;[rand] with int8_t/uint8_t is undefined behavior (Status: New)">4109</a>, <a href="lwg-active.html#4110" title="shared_ptr(nullptr_t, Deleter) is overconstrained, breaking some sensible deleters (Status: New)">4110</a>, <a href="lwg-active.html#4111" title="LWG 270 and ranges version of binary search algorithms (Status: New)">4111</a>, <a href="lwg-active.html#4114" title="elements_view::iterator::operator* missing conditional noexcept specification (Status: New)">4114</a>, <a href="lwg-active.html#4115" title="move_iterator::operator* should have conditional noexcept specification (Status: New)">4115</a>, <a href="lwg-active.html#4116" title="enumerate_view::iterator and cartesian_product_view::iterator should not
     always provide iterator_category (Status: New)">4116</a>, <a href="lwg-active.html#4117" title="generator::iterator should provide iterator_concept (Status: New)">4117</a>, <a href="lwg-active.html#4118" title="How should duration formatters format custom rep types? (Status: New)">4118</a>, <a href="lwg-active.html#4120" title="move_iterator should provide iterator_category only when it models
 forward_iterator (Status: New)">4120</a>, <a href="lwg-active.html#4121" title="ranges::to constructs associative containers via c.emplace(c.end(), *it) (Status: New)">4121</a>, <a href="lwg-active.html#4122" title="Ill-formed operator&lt;=&gt; can cause hard error when instantiating std::inplace_vector (Status: New)">4122</a>, <a href="lwg-active.html#4123" title="Container effects use &quot;the assignment operator or move assignment operator&quot; (Status: New)">4123</a>, <a href="lwg-active.html#4125" title="move_iterator's default constructor should be constrained (Status: New)">4125</a>, <a href="lwg-active.html#4127" title="The Standard Library should not use predicates of the form pred(*i) != false (Status: New)">4127</a>, <a href="lwg-active.html#4128" title="Allocator requirements should not allow rebinding conversions to be explicit (Status: New)">4128</a>, <a href="lwg-active.html#4129" title="Possibly incorrect wording for data race avoidance (Status: New)">4129</a>, <a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a>, <a href="lwg-active.html#4132" title="Throws specifications need to include boolean-testable operations (Status: New)">4132</a>, <a href="lwg-active.html#4133" title="awaitable-receiver's members are potentially throwing (Status: New)">4133</a>, <a href="lwg-active.html#4136" title="Specify behavior of [linalg] Hermitian algorithms on diagonal with nonzero imaginary part (Status: New)">4136</a>, <a href="lwg-active.html#4137" title="Fix Mandates, Preconditions, and Complexity elements of [linalg] algorithms (Status: New)">4137</a>, <a href="lwg-active.html#4138" title="is_within_lifetime should mandate is_object (Status: New)">4138</a>, <a href="lwg-active.html#4139" title="&sect;[time.zone.leap] recursive constraint in &lt;=&gt; (Status: New)">4139</a>, <a href="lwg-active.html#4143" title="execution::set_value/set_error/set_stopped/start should always return void (Status: New)">4143</a>, <a href="lwg-active.html#4145" title="Unclear how [res.on.data.races] apply to templated functions (Status: New)">4145</a>, <a href="lwg-active.html#4146" title="&sect;[format.formatter.spec]/3 unconditionally enables nonlocking for container adaptors (Status: New)">4146</a>, <a href="lwg-active.html#4149" title="User defined macros without standard headers (294 redux) (Status: New)">4149</a>, <a href="lwg-active.html#4150" title="The preconditions on run_loop::run() are too strict (Status: New)">4150</a>, <a href="lwg-active.html#4151" title="Precondition of inplace_vector::swap (Status: New)">4151</a>, <a href="lwg-active.html#4152" title="The primary template of std::char_traits is totally underspecified (Status: New)">4152</a>, <a href="lwg-active.html#4155" title="Cpp17NullablePointer should require that some expression can be contextually converted to bool (Status: New)">4155</a>, <a href="lwg-active.html#4156" title="error_category messages have unspecified encoding (Status: New)">4156</a>, <a href="lwg-active.html#4158" title="packaged_task::operator= should abandon its shared state (Status: New)">4158</a>, <a href="lwg-active.html#4159" title="Uses-allocator construction mechanisms should be opted out for node handles (Status: New)">4159</a>, <a href="lwg-active.html#4160" title="packaged_task should reject rvalue reference return types (Status: New)">4160</a>, <a href="lwg-active.html#4161" title="Some free functions don't automatically work for program-defined std::complex&lt;NonFloatingPoint&gt; (Status: New)">4161</a>, <a href="lwg-active.html#4162" title="Worst time complexity of non-parallel versions of nth_element is underspecified (Status: New)">4162</a>, <a href="lwg-active.html#4163" title="Can the overload of std::num_get::do_get for bool call the overload for long? (Status: New)">4163</a>, <a href="lwg-active.html#4165" title="Should swapping a built-in array or std::array with itself result in UB? (Status: New)">4165</a>, <a href="lwg-active.html#4166" title="concat_view::end() should be more constrained in order to support noncopyable iterators (Status: New)">4166</a>, <a href="lwg-active.html#4167" title="Use of &quot;smaller&quot; and &quot;larger&quot; in min,
-max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>.</li>
+max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>, <a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a>.</li>
 <li>Added the following 4 Open issues: <a href="lwg-active.html#3988" title="Should as_const_view and basic_const_iterator provide base()? (Status: Open)">3988</a>, <a href="lwg-active.html#4015" title="LWG 3973 broke const overloads of std::optional monadic operations (Status: Open)">4015</a>, <a href="lwg-active.html#4069" title="std::atomic&lt;volatile T&gt; should be ill-formed (Status: Open)">4069</a>, <a href="lwg-active.html#4130" title="Preconditions for std::launder might be overly strict (Status: Open)">4130</a>.</li>
 <li>Added the following 2 LEWG issues: <a href="lwg-active.html#4042" title="std::print should permit an efficient implementation (Status: LEWG)">4042</a>, <a href="lwg-active.html#4097" title="views::reverse should be specialized for some view types (Status: LEWG)">4097</a>.</li>
 <li>Added the following 2 SG1 issues: <a href="lwg-active.html#4004" title="The load and store operation in &sect;[atomics.order] p1 is ambiguous (Status: SG1)">4004</a>, <a href="lwg-active.html#4075" title="Thread stability requirement on constructors and destructors (Status: SG1)">4075</a>.</li>
@@ -67708,5 +67708,32 @@ <h3 id="4180"><a href="#4180">4180</a><sup><a href="https://cplusplus.github.io/
 
 
 
+<hr>
+<h3 id="4181"><a href="#4181">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup>. Some ranges have negative <code class='backtick'>ssize</code></h3>
+<p><b>Section:</b> 24.7 <a href="https://wg21.link/iterator.range">[iterator.range]</a>, 25.3.11 <a href="https://wg21.link/range.prim.ssize">[range.prim.ssize]</a> <b>Status:</b> <a href="lwg-active.html#New">New</a>
+ <b>Submitter:</b> Casey Carter <b>Opened:</b> 2024-12-13 <b>Last modified:</b> 2024-12-14</p>
+<p><b>Priority: </b>Not Prioritized
+</p>
+<p><b>View other</b> <a href="lwg-index-open.html#iterator.range">active issues</a> in [iterator.range].</p>
+<p><b>View all other</b> <a href="lwg-index.html#iterator.range">issues</a> in [iterator.range].</p>
+<p><b>View all issues with</b> <a href="lwg-status.html#New">New</a> status.</p>
+<p><b>Discussion:</b></p>
+<p>
+There exist range types <code class='backtick'>R</code> whose size is representable by neither <code class='backtick'>ptrdiff_t</code> nor 
+<code><i>make-signed-like-t</i>&lt;ranges::range_size_t&lt;R&gt;&gt;</code>, specifically <code class='backtick'>views::iota(size_t(0), size_t(-1))</code>. 
+It's unfortunate that <code class='backtick'>std::ssize</code> and <code class='backtick'>ranges::ssize</code> produce a negative size for such ranges even when their 
+difference type is capable of representing their size (see <a href="https://www.godbolt.org/z/599z55Y4f">demo</a>). 
+Perhaps the <code class='backtick'>ssize</code> overloads should return 
+<code>static_cast&lt;common_type_t&lt;ptrdiff_t, iter_difference_t&lt;decltype(<i>meow</i>.begin())&gt;&gt;&gt;(<i>meow</i>.size())</code> 
+instead when the argument <code><i>meow</i></code> models <code class='backtick'>range</code>?
+</p>
+
+
+<p id="res-4181"><b>Proposed resolution:</b></p>
+
+
+
+
+
 </body>
 </html>
diff --git a/lwg-closed.html b/lwg-closed.html
index 7bfa856914..bbd3a58daa 100644
--- a/lwg-closed.html
+++ b/lwg-closed.html
@@ -79,7 +79,7 @@
 </tr>
 </table>
 <h1>C++ Standard Library Closed Issues List (Revision D125)</h1>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p>
   <p>Reference ISO/IEC IS 14882:2020(E)</p>
   <p>Also see:</p>
@@ -103,22 +103,22 @@ <h2 id='History'>Revision History</h2>
 <ul>
 <li>D125: 2023-06-09 Post-Varna<ul>
 <li><b>Summary:</b><ul>
-<li>535 open issues, up by 105.</li>
+<li>536 open issues, up by 106.</li>
 <li>3128 closed issues, up by 128.</li>
 <li>39 reassigned issues, up by 3.</li>
-<li>3702 issues total, up by 236.</li>
+<li>3703 issues total, up by 237.</li>
 </ul></li>
 <li><b>Details:</b><ul>
 <li>Added the following Tentatively Ready issue: <a href="lwg-active.html#3956" title="chrono::parse uses from_stream as a customization point (Status: Tentatively Ready)">3956</a>.</li>
 <li>Added the following 7 Tentatively NAD issues: <a href="lwg-active.html#3958" title="ranges::to should prioritize the &quot;reserve&quot; branch (Status: Tentatively NAD)">3958</a>, <a href="lwg-active.html#3980" title="The read exclusive ownership of an atomic read-modify-write operation and whether its read and write are two operations are unclear (Status: Tentatively NAD)">3980</a>, <a href="lwg-active.html#3981" title="Range adaptor closure object is underspecified for its return type (Status: Tentatively NAD)">3981</a>, <a href="lwg-active.html#3982" title="is-derived-from-view-interface should require that T is derived from view_interface&lt;T&gt; (Status: Tentatively NAD)">3982</a>, <a href="lwg-active.html#4003" title="view_interface::back is overconstrained (Status: Tentatively NAD)">4003</a>, <a href="lwg-active.html#4006" title="chunk_view::outer-iterator::value_type should provide empty (Status: Tentatively NAD)">4006</a>, <a href="lwg-active.html#4095" title="ranges::fold_meow should explicitly spell out the return type (Status: Tentatively NAD)">4095</a>.</li>
-<li>Added the following 136 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
+<li>Added the following 137 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
 should require the arguments to have the same length (Status: New)">3964</a>, <a href="lwg-active.html#3966" title="The value_type and reference members of std::flat_(multi)map::(const_)iterator are unclear (Status: New)">3966</a>, <a href="lwg-active.html#3967" title="The specification for std::is_nothrow_* traits may be ambiguous in some cases involving noexcept(false) (Status: New)">3967</a>, <a href="lwg-active.html#3968" title="std::endian::native value should be more specific about object representations (Status: New)">3968</a>, <a href="lwg-active.html#3969" title="std::ranges::fold_left_first_with_iter should be more ADL-proof (Status: New)">3969</a>, <a href="lwg-active.html#3972" title="Issues with join_with_view::iterator's iter_swap (Status: New)">3972</a>, <a href="lwg-active.html#3976" title="What does it mean for a type to be &quot;allocator aware&quot;? (Status: New)">3976</a>, <a href="lwg-active.html#3977" title="constexpr and noexcept for operators for bitmask types (Status: New)">3977</a>, <a href="lwg-active.html#3979" title="Should we reject std::bind_front&lt;42&gt;() and its friends? (Status: New)">3979</a>, <a href="lwg-active.html#3983" title="ranges::to adaptors are underconstrained (Status: New)">3983</a>, <a href="lwg-active.html#3985" title="ranges::to should Mandates C not to be view (Status: New)">3985</a>, <a href="lwg-active.html#3986" title="basic_const_iterator doesn't work with optional (Status: New)">3986</a>, <a href="lwg-active.html#3989" title="The whole range for an iterator obtained from a std::span or std::basic_string_view is not clear (Status: New)">3989</a>, <a href="lwg-active.html#3991" title="variant's move assignment should not be guaranteed to produce a valueless by exception state (Status: New)">3991</a>, <a href="lwg-active.html#3992" title="basic_stringbuf::str()&amp;&amp; should enforce &#x1d4aa;(1) (Status: New)">3992</a>, <a href="lwg-active.html#3993" title="The parse function of a BasicFormatter type needs to be constexpr (Status: New)">3993</a>, <a href="lwg-active.html#3994" title="adaptor(args...)(r) is not equivalent to std::bind_back(adaptor, args...)(r) (Status: New)">3994</a>, <a href="lwg-active.html#3995" title="Issue with custom index conversion in &lt;mdspan&gt; (Status: New)">3995</a>, <a href="lwg-active.html#3997" title="std::formatter specializations should be consistently restricted to supported character types (Status: New)">3997</a>, <a href="lwg-active.html#3998" title="Constants in std::regex_constants should be allowed to be enumerators (Status: New)">3998</a>, <a href="lwg-active.html#3999" title="P0439R0 changed the value category of memory order constants (Status: New)">3999</a>, <a href="lwg-active.html#4000" title="flat_map::insert_range's Effects is not quite right (Status: New)">4000</a>, <a href="lwg-active.html#4002" title="The definition of iota_view::iterator::iterator_concept should be improved (Status: New)">4002</a>, <a href="lwg-active.html#4005" title="&quot;Required behavior&quot; too narrowly defined (Status: New)">4005</a>, <a href="lwg-active.html#4007" title="Mystic prohibition of calling a volatile-qualified perfect forwarding call wrapper (Status: New)">4007</a>, <a href="lwg-active.html#4008" title="&sect;[range.utility.conv.to] ranges::to may cause infinite recursion if range_value_t&lt;C&gt; 
 is a non-move-constructible range (Status: New)">4008</a>, <a href="lwg-active.html#4009" title="drop_view::begin const may have &#x1d4aa;(n) complexity (Status: New)">4009</a>, <a href="lwg-active.html#4010" title="subrange::advance should be improved (Status: New)">4010</a>, <a href="lwg-active.html#4017" title="Behavior of std::views::split on an empty range (Status: New)">4017</a>, <a href="lwg-active.html#4018" title="ranges::to's copy branch is underconstrained (Status: New)">4018</a>, <a href="lwg-active.html#4020" title="extents::index-cast weirdness (Status: New)">4020</a>, <a href="lwg-active.html#4021" title="mdspan::is_always_meow() should be noexcept (Status: New)">4021</a>, <a href="lwg-active.html#4022" title="Ambiguity in the formatting of negative years with format specifier %C (Status: New)">4022</a>, <a href="lwg-active.html#4026" title="Assignment operators of std::expected should propagate triviality (Status: New)">4026</a>, <a href="lwg-active.html#4028" title="std::is_(nothrow_)convertible should be reworded to avoid dependence on the return statement (Status: New)">4028</a>, <a href="lwg-active.html#4029" title="basic_string accidentally fails to meet the reversible container requirements (Status: New)">4029</a>, <a href="lwg-active.html#4032" title="Possibly invalid types in the constraints of constructors of std::shared_ptr (Status: New)">4032</a>, <a href="lwg-active.html#4033" title="&sect;[macro.names] defining macros after importing the standard library (Status: New)">4033</a>, <a href="lwg-active.html#4034" title="Clarify specification of std::min and std::max (Status: New)">4034</a>, <a href="lwg-active.html#4039" title="&sect;[ostream.formatted.print]: Inappropriate usage of badbit in definition of 
 vprint_unicode/vprint_nonunicode (Status: New)">4039</a>, <a href="lwg-active.html#4040" title="Contradictory specification of std::tuple_size (Status: New)">4040</a>, <a href="lwg-active.html#4041" title="The requirements on literal type in [concept.swappable] should be removed (Status: New)">4041</a>, <a href="lwg-active.html#4046" title="Effects of inserting into or erasing from flat container adaptors when an exception is thrown need to be more permissive (Status: New)">4046</a>, <a href="lwg-active.html#4047" title="Explicitly specifying template arguments for std::swap should not be supported (Status: New)">4047</a>, <a href="lwg-active.html#4048" title="Inconsistent preconditions for transparent insertion of std::flat_map/std::flat_set (Status: New)">4048</a>, <a href="lwg-active.html#4049" title="C &lt;foo.h&gt; headers not in freestanding (Status: New)">4049</a>, <a href="lwg-active.html#4050" title="Should views::iota(0) | views::take(5) be views::iota(0, 5)? (Status: New)">4050</a>, <a href="lwg-active.html#4051" title="A less hacky and more useful way to compare comparison category types (Status: New)">4051</a>, <a href="lwg-active.html#4052" title="Bogus requirements for piecewise_linear_distribution (Status: New)">4052</a>, <a href="lwg-active.html#4055" title="&sect;[iterator.operations] std::distance is missing a precondition (Status: New)">4055</a>, <a href="lwg-active.html#4057" title="generator::iterator's operator* is not noexcept when it can be (Status: New)">4057</a>, <a href="lwg-active.html#4058" title="std::to_address() should be SFINAE-friendly (Status: New)">4058</a>, <a href="lwg-active.html#4059" title="Leaky abstraction in join_with_view's iterator (Status: New)">4059</a>, <a href="lwg-active.html#4062" title="ranges::empty has no semantic requirements for forward_ranges (Status: New)">4062</a>, <a href="lwg-active.html#4063" title="Freestanding std::char_traits&lt;char&gt;::eof depends on non-freestanding EOF (Status: New)">4063</a>, <a href="lwg-active.html#4065" title="Requirements for fancy pointers might be insufficient for self-referential implementation of containers (Status: New)">4065</a>, <a href="lwg-active.html#4066" title="ranges::to should reserve when sized_sentinel_for is satisfied (Status: New)">4066</a>, <a href="lwg-active.html#4067" title="Inconsistency and potential infinity meta-recursion in std::chrono::zoned_time's constructors (Status: New)">4067</a>, <a href="lwg-active.html#4068" title="Terminology for objects whose types model a concept (Status: New)">4068</a>, <a href="lwg-active.html#4073" title="concat_view::size may overflow (Status: New)">4073</a>, <a href="lwg-active.html#4077" title="Unclear preconditions of std::ranges::generate_random (Status: New)">4077</a>, <a href="lwg-active.html#4078" title="What if arguments alias the output buffer in std::format_to? (Status: New)">4078</a>, <a href="lwg-active.html#4080" title="Presumed value and difference types of an iterator type in ranges and non-ranges algorithms (Status: New)">4080</a>, <a href="lwg-active.html#4081" title="concat_view::iterator::operator- is overconstrained (Status: New)">4081</a>, <a href="lwg-active.html#4089" title="concat_view::iterator's iter_swap is overconstrained (Status: New)">4089</a>, <a href="lwg-active.html#4091" title="concat_view rejects non-movable references (Status: New)">4091</a>, <a href="lwg-active.html#4092" title="The monotonic version of common_iterator::operator== is underconstrained (Status: New)">4092</a>, <a href="lwg-active.html#4093" title="ranges::fold_left_first_with_iter incorrectly constructs optional&lt;U&gt; (Status: New)">4093</a>, <a href="lwg-active.html#4094" title="ranges::fold_meow is overconstrained (Status: New)">4094</a>, <a href="lwg-active.html#4099" title="The simple case of views::as_rvalue and views::common are not strictly correct (Status: New)">4099</a>, <a href="lwg-active.html#4100" title="Default arguments and signatures of standard library non-member functions (Status: New)">4100</a>, <a href="lwg-active.html#4101" title="LWG 117 loses the sign for negative NaN on some architectures (Status: New)">4101</a>, <a href="lwg-active.html#4102" title="string_view(Iter, Iter) constructor breaks existing code (Status: New)">4102</a>, <a href="lwg-active.html#4103" title="ranges::unique_copy's constraints for the case where result is an
     input_iterator are not quite right (Status: New)">4103</a>, <a href="lwg-active.html#4104" title="basic_const_iterator&lt;volatile int*&gt; is not a contiguous_iterator (Status: New)">4104</a>, <a href="lwg-active.html#4107" title="Map formatter may conflict with user-defined specializations of pair/tuple formatters (Status: New)">4107</a>, <a href="lwg-active.html#4109" title="Instantiating templates in &sect;[rand] with int8_t/uint8_t is undefined behavior (Status: New)">4109</a>, <a href="lwg-active.html#4110" title="shared_ptr(nullptr_t, Deleter) is overconstrained, breaking some sensible deleters (Status: New)">4110</a>, <a href="lwg-active.html#4111" title="LWG 270 and ranges version of binary search algorithms (Status: New)">4111</a>, <a href="lwg-active.html#4114" title="elements_view::iterator::operator* missing conditional noexcept specification (Status: New)">4114</a>, <a href="lwg-active.html#4115" title="move_iterator::operator* should have conditional noexcept specification (Status: New)">4115</a>, <a href="lwg-active.html#4116" title="enumerate_view::iterator and cartesian_product_view::iterator should not
     always provide iterator_category (Status: New)">4116</a>, <a href="lwg-active.html#4117" title="generator::iterator should provide iterator_concept (Status: New)">4117</a>, <a href="lwg-active.html#4118" title="How should duration formatters format custom rep types? (Status: New)">4118</a>, <a href="lwg-active.html#4120" title="move_iterator should provide iterator_category only when it models
 forward_iterator (Status: New)">4120</a>, <a href="lwg-active.html#4121" title="ranges::to constructs associative containers via c.emplace(c.end(), *it) (Status: New)">4121</a>, <a href="lwg-active.html#4122" title="Ill-formed operator&lt;=&gt; can cause hard error when instantiating std::inplace_vector (Status: New)">4122</a>, <a href="lwg-active.html#4123" title="Container effects use &quot;the assignment operator or move assignment operator&quot; (Status: New)">4123</a>, <a href="lwg-active.html#4125" title="move_iterator's default constructor should be constrained (Status: New)">4125</a>, <a href="lwg-active.html#4127" title="The Standard Library should not use predicates of the form pred(*i) != false (Status: New)">4127</a>, <a href="lwg-active.html#4128" title="Allocator requirements should not allow rebinding conversions to be explicit (Status: New)">4128</a>, <a href="lwg-active.html#4129" title="Possibly incorrect wording for data race avoidance (Status: New)">4129</a>, <a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a>, <a href="lwg-active.html#4132" title="Throws specifications need to include boolean-testable operations (Status: New)">4132</a>, <a href="lwg-active.html#4133" title="awaitable-receiver's members are potentially throwing (Status: New)">4133</a>, <a href="lwg-active.html#4136" title="Specify behavior of [linalg] Hermitian algorithms on diagonal with nonzero imaginary part (Status: New)">4136</a>, <a href="lwg-active.html#4137" title="Fix Mandates, Preconditions, and Complexity elements of [linalg] algorithms (Status: New)">4137</a>, <a href="lwg-active.html#4138" title="is_within_lifetime should mandate is_object (Status: New)">4138</a>, <a href="lwg-active.html#4139" title="&sect;[time.zone.leap] recursive constraint in &lt;=&gt; (Status: New)">4139</a>, <a href="lwg-active.html#4143" title="execution::set_value/set_error/set_stopped/start should always return void (Status: New)">4143</a>, <a href="lwg-active.html#4145" title="Unclear how [res.on.data.races] apply to templated functions (Status: New)">4145</a>, <a href="lwg-active.html#4146" title="&sect;[format.formatter.spec]/3 unconditionally enables nonlocking for container adaptors (Status: New)">4146</a>, <a href="lwg-active.html#4149" title="User defined macros without standard headers (294 redux) (Status: New)">4149</a>, <a href="lwg-active.html#4150" title="The preconditions on run_loop::run() are too strict (Status: New)">4150</a>, <a href="lwg-active.html#4151" title="Precondition of inplace_vector::swap (Status: New)">4151</a>, <a href="lwg-active.html#4152" title="The primary template of std::char_traits is totally underspecified (Status: New)">4152</a>, <a href="lwg-active.html#4155" title="Cpp17NullablePointer should require that some expression can be contextually converted to bool (Status: New)">4155</a>, <a href="lwg-active.html#4156" title="error_category messages have unspecified encoding (Status: New)">4156</a>, <a href="lwg-active.html#4158" title="packaged_task::operator= should abandon its shared state (Status: New)">4158</a>, <a href="lwg-active.html#4159" title="Uses-allocator construction mechanisms should be opted out for node handles (Status: New)">4159</a>, <a href="lwg-active.html#4160" title="packaged_task should reject rvalue reference return types (Status: New)">4160</a>, <a href="lwg-active.html#4161" title="Some free functions don't automatically work for program-defined std::complex&lt;NonFloatingPoint&gt; (Status: New)">4161</a>, <a href="lwg-active.html#4162" title="Worst time complexity of non-parallel versions of nth_element is underspecified (Status: New)">4162</a>, <a href="lwg-active.html#4163" title="Can the overload of std::num_get::do_get for bool call the overload for long? (Status: New)">4163</a>, <a href="lwg-active.html#4165" title="Should swapping a built-in array or std::array with itself result in UB? (Status: New)">4165</a>, <a href="lwg-active.html#4166" title="concat_view::end() should be more constrained in order to support noncopyable iterators (Status: New)">4166</a>, <a href="lwg-active.html#4167" title="Use of &quot;smaller&quot; and &quot;larger&quot; in min,
-max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>.</li>
+max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>, <a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a>.</li>
 <li>Added the following 4 Open issues: <a href="lwg-active.html#3988" title="Should as_const_view and basic_const_iterator provide base()? (Status: Open)">3988</a>, <a href="lwg-active.html#4015" title="LWG 3973 broke const overloads of std::optional monadic operations (Status: Open)">4015</a>, <a href="lwg-active.html#4069" title="std::atomic&lt;volatile T&gt; should be ill-formed (Status: Open)">4069</a>, <a href="lwg-active.html#4130" title="Preconditions for std::launder might be overly strict (Status: Open)">4130</a>.</li>
 <li>Added the following 2 LEWG issues: <a href="lwg-active.html#4042" title="std::print should permit an efficient implementation (Status: LEWG)">4042</a>, <a href="lwg-active.html#4097" title="views::reverse should be specialized for some view types (Status: LEWG)">4097</a>.</li>
 <li>Added the following 2 SG1 issues: <a href="lwg-active.html#4004" title="The load and store operation in &sect;[atomics.order] p1 is ambiguous (Status: SG1)">4004</a>, <a href="lwg-active.html#4075" title="Thread stability requirement on constructors and destructors (Status: SG1)">4075</a>.</li>
diff --git a/lwg-defects.html b/lwg-defects.html
index cc379bae57..e104c89408 100644
--- a/lwg-defects.html
+++ b/lwg-defects.html
@@ -79,7 +79,7 @@
 </tr>
 </table>
 <h1>C++ Standard Library Defect Reports and Accepted Issues (Revision D125)</h1>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p>
   <p>Reference ISO/IEC IS 14882:2020(E)</p>
   <p>Also see:</p>
@@ -104,22 +104,22 @@ <h2 id='History'>Revision History</h2>
 <ul>
 <li>D125: 2023-06-09 Post-Varna<ul>
 <li><b>Summary:</b><ul>
-<li>535 open issues, up by 105.</li>
+<li>536 open issues, up by 106.</li>
 <li>3128 closed issues, up by 128.</li>
 <li>39 reassigned issues, up by 3.</li>
-<li>3702 issues total, up by 236.</li>
+<li>3703 issues total, up by 237.</li>
 </ul></li>
 <li><b>Details:</b><ul>
 <li>Added the following Tentatively Ready issue: <a href="lwg-active.html#3956" title="chrono::parse uses from_stream as a customization point (Status: Tentatively Ready)">3956</a>.</li>
 <li>Added the following 7 Tentatively NAD issues: <a href="lwg-active.html#3958" title="ranges::to should prioritize the &quot;reserve&quot; branch (Status: Tentatively NAD)">3958</a>, <a href="lwg-active.html#3980" title="The read exclusive ownership of an atomic read-modify-write operation and whether its read and write are two operations are unclear (Status: Tentatively NAD)">3980</a>, <a href="lwg-active.html#3981" title="Range adaptor closure object is underspecified for its return type (Status: Tentatively NAD)">3981</a>, <a href="lwg-active.html#3982" title="is-derived-from-view-interface should require that T is derived from view_interface&lt;T&gt; (Status: Tentatively NAD)">3982</a>, <a href="lwg-active.html#4003" title="view_interface::back is overconstrained (Status: Tentatively NAD)">4003</a>, <a href="lwg-active.html#4006" title="chunk_view::outer-iterator::value_type should provide empty (Status: Tentatively NAD)">4006</a>, <a href="lwg-active.html#4095" title="ranges::fold_meow should explicitly spell out the return type (Status: Tentatively NAD)">4095</a>.</li>
-<li>Added the following 136 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
+<li>Added the following 137 New issues: <a href="lwg-active.html#3945" title="&sect;[cstdarg.syn] 'Compatible types' are undefined (Status: New)">3945</a>, <a href="lwg-active.html#3952" title="iter_common_reference_t does not conform to the definition of indirectly_readable (Status: New)">3952</a>, <a href="lwg-active.html#3954" title="Feature-test macros in C headers (&lt;stddef.h&gt; etc.) (Status: New)">3954</a>, <a href="lwg-active.html#3955" title="Add noexcept to several repeat_view[::iterator] member functions (Status: New)">3955</a>, <a href="lwg-active.html#3959" title="Should the comparator of std::flat_map/std::flat_multimap be copied twice in some operations? (Status: New)">3959</a>, <a href="lwg-active.html#3960" title="How does chrono::parse handle duplicated data? (Status: New)">3960</a>, <a href="lwg-active.html#3961" title="Does chrono::parse check format strings? (Status: New)">3961</a>, <a href="lwg-active.html#3962" title="What is the &quot;decimal precision of the input&quot;? (Status: New)">3962</a>, <a href="lwg-active.html#3963" title="Different std::flat_map/std::flat_multimap specializations should be able to share same nested classes (Status: New)">3963</a>, <a href="lwg-active.html#3964" title="std::atan2 and std::pow overloads that take two std::valarray parameters 
 should require the arguments to have the same length (Status: New)">3964</a>, <a href="lwg-active.html#3966" title="The value_type and reference members of std::flat_(multi)map::(const_)iterator are unclear (Status: New)">3966</a>, <a href="lwg-active.html#3967" title="The specification for std::is_nothrow_* traits may be ambiguous in some cases involving noexcept(false) (Status: New)">3967</a>, <a href="lwg-active.html#3968" title="std::endian::native value should be more specific about object representations (Status: New)">3968</a>, <a href="lwg-active.html#3969" title="std::ranges::fold_left_first_with_iter should be more ADL-proof (Status: New)">3969</a>, <a href="lwg-active.html#3972" title="Issues with join_with_view::iterator's iter_swap (Status: New)">3972</a>, <a href="lwg-active.html#3976" title="What does it mean for a type to be &quot;allocator aware&quot;? (Status: New)">3976</a>, <a href="lwg-active.html#3977" title="constexpr and noexcept for operators for bitmask types (Status: New)">3977</a>, <a href="lwg-active.html#3979" title="Should we reject std::bind_front&lt;42&gt;() and its friends? (Status: New)">3979</a>, <a href="lwg-active.html#3983" title="ranges::to adaptors are underconstrained (Status: New)">3983</a>, <a href="lwg-active.html#3985" title="ranges::to should Mandates C not to be view (Status: New)">3985</a>, <a href="lwg-active.html#3986" title="basic_const_iterator doesn't work with optional (Status: New)">3986</a>, <a href="lwg-active.html#3989" title="The whole range for an iterator obtained from a std::span or std::basic_string_view is not clear (Status: New)">3989</a>, <a href="lwg-active.html#3991" title="variant's move assignment should not be guaranteed to produce a valueless by exception state (Status: New)">3991</a>, <a href="lwg-active.html#3992" title="basic_stringbuf::str()&amp;&amp; should enforce &#x1d4aa;(1) (Status: New)">3992</a>, <a href="lwg-active.html#3993" title="The parse function of a BasicFormatter type needs to be constexpr (Status: New)">3993</a>, <a href="lwg-active.html#3994" title="adaptor(args...)(r) is not equivalent to std::bind_back(adaptor, args...)(r) (Status: New)">3994</a>, <a href="lwg-active.html#3995" title="Issue with custom index conversion in &lt;mdspan&gt; (Status: New)">3995</a>, <a href="lwg-active.html#3997" title="std::formatter specializations should be consistently restricted to supported character types (Status: New)">3997</a>, <a href="lwg-active.html#3998" title="Constants in std::regex_constants should be allowed to be enumerators (Status: New)">3998</a>, <a href="lwg-active.html#3999" title="P0439R0 changed the value category of memory order constants (Status: New)">3999</a>, <a href="lwg-active.html#4000" title="flat_map::insert_range's Effects is not quite right (Status: New)">4000</a>, <a href="lwg-active.html#4002" title="The definition of iota_view::iterator::iterator_concept should be improved (Status: New)">4002</a>, <a href="lwg-active.html#4005" title="&quot;Required behavior&quot; too narrowly defined (Status: New)">4005</a>, <a href="lwg-active.html#4007" title="Mystic prohibition of calling a volatile-qualified perfect forwarding call wrapper (Status: New)">4007</a>, <a href="lwg-active.html#4008" title="&sect;[range.utility.conv.to] ranges::to may cause infinite recursion if range_value_t&lt;C&gt; 
 is a non-move-constructible range (Status: New)">4008</a>, <a href="lwg-active.html#4009" title="drop_view::begin const may have &#x1d4aa;(n) complexity (Status: New)">4009</a>, <a href="lwg-active.html#4010" title="subrange::advance should be improved (Status: New)">4010</a>, <a href="lwg-active.html#4017" title="Behavior of std::views::split on an empty range (Status: New)">4017</a>, <a href="lwg-active.html#4018" title="ranges::to's copy branch is underconstrained (Status: New)">4018</a>, <a href="lwg-active.html#4020" title="extents::index-cast weirdness (Status: New)">4020</a>, <a href="lwg-active.html#4021" title="mdspan::is_always_meow() should be noexcept (Status: New)">4021</a>, <a href="lwg-active.html#4022" title="Ambiguity in the formatting of negative years with format specifier %C (Status: New)">4022</a>, <a href="lwg-active.html#4026" title="Assignment operators of std::expected should propagate triviality (Status: New)">4026</a>, <a href="lwg-active.html#4028" title="std::is_(nothrow_)convertible should be reworded to avoid dependence on the return statement (Status: New)">4028</a>, <a href="lwg-active.html#4029" title="basic_string accidentally fails to meet the reversible container requirements (Status: New)">4029</a>, <a href="lwg-active.html#4032" title="Possibly invalid types in the constraints of constructors of std::shared_ptr (Status: New)">4032</a>, <a href="lwg-active.html#4033" title="&sect;[macro.names] defining macros after importing the standard library (Status: New)">4033</a>, <a href="lwg-active.html#4034" title="Clarify specification of std::min and std::max (Status: New)">4034</a>, <a href="lwg-active.html#4039" title="&sect;[ostream.formatted.print]: Inappropriate usage of badbit in definition of 
 vprint_unicode/vprint_nonunicode (Status: New)">4039</a>, <a href="lwg-active.html#4040" title="Contradictory specification of std::tuple_size (Status: New)">4040</a>, <a href="lwg-active.html#4041" title="The requirements on literal type in [concept.swappable] should be removed (Status: New)">4041</a>, <a href="lwg-active.html#4046" title="Effects of inserting into or erasing from flat container adaptors when an exception is thrown need to be more permissive (Status: New)">4046</a>, <a href="lwg-active.html#4047" title="Explicitly specifying template arguments for std::swap should not be supported (Status: New)">4047</a>, <a href="lwg-active.html#4048" title="Inconsistent preconditions for transparent insertion of std::flat_map/std::flat_set (Status: New)">4048</a>, <a href="lwg-active.html#4049" title="C &lt;foo.h&gt; headers not in freestanding (Status: New)">4049</a>, <a href="lwg-active.html#4050" title="Should views::iota(0) | views::take(5) be views::iota(0, 5)? (Status: New)">4050</a>, <a href="lwg-active.html#4051" title="A less hacky and more useful way to compare comparison category types (Status: New)">4051</a>, <a href="lwg-active.html#4052" title="Bogus requirements for piecewise_linear_distribution (Status: New)">4052</a>, <a href="lwg-active.html#4055" title="&sect;[iterator.operations] std::distance is missing a precondition (Status: New)">4055</a>, <a href="lwg-active.html#4057" title="generator::iterator's operator* is not noexcept when it can be (Status: New)">4057</a>, <a href="lwg-active.html#4058" title="std::to_address() should be SFINAE-friendly (Status: New)">4058</a>, <a href="lwg-active.html#4059" title="Leaky abstraction in join_with_view's iterator (Status: New)">4059</a>, <a href="lwg-active.html#4062" title="ranges::empty has no semantic requirements for forward_ranges (Status: New)">4062</a>, <a href="lwg-active.html#4063" title="Freestanding std::char_traits&lt;char&gt;::eof depends on non-freestanding EOF (Status: New)">4063</a>, <a href="lwg-active.html#4065" title="Requirements for fancy pointers might be insufficient for self-referential implementation of containers (Status: New)">4065</a>, <a href="lwg-active.html#4066" title="ranges::to should reserve when sized_sentinel_for is satisfied (Status: New)">4066</a>, <a href="lwg-active.html#4067" title="Inconsistency and potential infinity meta-recursion in std::chrono::zoned_time's constructors (Status: New)">4067</a>, <a href="lwg-active.html#4068" title="Terminology for objects whose types model a concept (Status: New)">4068</a>, <a href="lwg-active.html#4073" title="concat_view::size may overflow (Status: New)">4073</a>, <a href="lwg-active.html#4077" title="Unclear preconditions of std::ranges::generate_random (Status: New)">4077</a>, <a href="lwg-active.html#4078" title="What if arguments alias the output buffer in std::format_to? (Status: New)">4078</a>, <a href="lwg-active.html#4080" title="Presumed value and difference types of an iterator type in ranges and non-ranges algorithms (Status: New)">4080</a>, <a href="lwg-active.html#4081" title="concat_view::iterator::operator- is overconstrained (Status: New)">4081</a>, <a href="lwg-active.html#4089" title="concat_view::iterator's iter_swap is overconstrained (Status: New)">4089</a>, <a href="lwg-active.html#4091" title="concat_view rejects non-movable references (Status: New)">4091</a>, <a href="lwg-active.html#4092" title="The monotonic version of common_iterator::operator== is underconstrained (Status: New)">4092</a>, <a href="lwg-active.html#4093" title="ranges::fold_left_first_with_iter incorrectly constructs optional&lt;U&gt; (Status: New)">4093</a>, <a href="lwg-active.html#4094" title="ranges::fold_meow is overconstrained (Status: New)">4094</a>, <a href="lwg-active.html#4099" title="The simple case of views::as_rvalue and views::common are not strictly correct (Status: New)">4099</a>, <a href="lwg-active.html#4100" title="Default arguments and signatures of standard library non-member functions (Status: New)">4100</a>, <a href="lwg-active.html#4101" title="LWG 117 loses the sign for negative NaN on some architectures (Status: New)">4101</a>, <a href="lwg-active.html#4102" title="string_view(Iter, Iter) constructor breaks existing code (Status: New)">4102</a>, <a href="lwg-active.html#4103" title="ranges::unique_copy's constraints for the case where result is an
     input_iterator are not quite right (Status: New)">4103</a>, <a href="lwg-active.html#4104" title="basic_const_iterator&lt;volatile int*&gt; is not a contiguous_iterator (Status: New)">4104</a>, <a href="lwg-active.html#4107" title="Map formatter may conflict with user-defined specializations of pair/tuple formatters (Status: New)">4107</a>, <a href="lwg-active.html#4109" title="Instantiating templates in &sect;[rand] with int8_t/uint8_t is undefined behavior (Status: New)">4109</a>, <a href="lwg-active.html#4110" title="shared_ptr(nullptr_t, Deleter) is overconstrained, breaking some sensible deleters (Status: New)">4110</a>, <a href="lwg-active.html#4111" title="LWG 270 and ranges version of binary search algorithms (Status: New)">4111</a>, <a href="lwg-active.html#4114" title="elements_view::iterator::operator* missing conditional noexcept specification (Status: New)">4114</a>, <a href="lwg-active.html#4115" title="move_iterator::operator* should have conditional noexcept specification (Status: New)">4115</a>, <a href="lwg-active.html#4116" title="enumerate_view::iterator and cartesian_product_view::iterator should not
     always provide iterator_category (Status: New)">4116</a>, <a href="lwg-active.html#4117" title="generator::iterator should provide iterator_concept (Status: New)">4117</a>, <a href="lwg-active.html#4118" title="How should duration formatters format custom rep types? (Status: New)">4118</a>, <a href="lwg-active.html#4120" title="move_iterator should provide iterator_category only when it models
 forward_iterator (Status: New)">4120</a>, <a href="lwg-active.html#4121" title="ranges::to constructs associative containers via c.emplace(c.end(), *it) (Status: New)">4121</a>, <a href="lwg-active.html#4122" title="Ill-formed operator&lt;=&gt; can cause hard error when instantiating std::inplace_vector (Status: New)">4122</a>, <a href="lwg-active.html#4123" title="Container effects use &quot;the assignment operator or move assignment operator&quot; (Status: New)">4123</a>, <a href="lwg-active.html#4125" title="move_iterator's default constructor should be constrained (Status: New)">4125</a>, <a href="lwg-active.html#4127" title="The Standard Library should not use predicates of the form pred(*i) != false (Status: New)">4127</a>, <a href="lwg-active.html#4128" title="Allocator requirements should not allow rebinding conversions to be explicit (Status: New)">4128</a>, <a href="lwg-active.html#4129" title="Possibly incorrect wording for data race avoidance (Status: New)">4129</a>, <a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a>, <a href="lwg-active.html#4132" title="Throws specifications need to include boolean-testable operations (Status: New)">4132</a>, <a href="lwg-active.html#4133" title="awaitable-receiver's members are potentially throwing (Status: New)">4133</a>, <a href="lwg-active.html#4136" title="Specify behavior of [linalg] Hermitian algorithms on diagonal with nonzero imaginary part (Status: New)">4136</a>, <a href="lwg-active.html#4137" title="Fix Mandates, Preconditions, and Complexity elements of [linalg] algorithms (Status: New)">4137</a>, <a href="lwg-active.html#4138" title="is_within_lifetime should mandate is_object (Status: New)">4138</a>, <a href="lwg-active.html#4139" title="&sect;[time.zone.leap] recursive constraint in &lt;=&gt; (Status: New)">4139</a>, <a href="lwg-active.html#4143" title="execution::set_value/set_error/set_stopped/start should always return void (Status: New)">4143</a>, <a href="lwg-active.html#4145" title="Unclear how [res.on.data.races] apply to templated functions (Status: New)">4145</a>, <a href="lwg-active.html#4146" title="&sect;[format.formatter.spec]/3 unconditionally enables nonlocking for container adaptors (Status: New)">4146</a>, <a href="lwg-active.html#4149" title="User defined macros without standard headers (294 redux) (Status: New)">4149</a>, <a href="lwg-active.html#4150" title="The preconditions on run_loop::run() are too strict (Status: New)">4150</a>, <a href="lwg-active.html#4151" title="Precondition of inplace_vector::swap (Status: New)">4151</a>, <a href="lwg-active.html#4152" title="The primary template of std::char_traits is totally underspecified (Status: New)">4152</a>, <a href="lwg-active.html#4155" title="Cpp17NullablePointer should require that some expression can be contextually converted to bool (Status: New)">4155</a>, <a href="lwg-active.html#4156" title="error_category messages have unspecified encoding (Status: New)">4156</a>, <a href="lwg-active.html#4158" title="packaged_task::operator= should abandon its shared state (Status: New)">4158</a>, <a href="lwg-active.html#4159" title="Uses-allocator construction mechanisms should be opted out for node handles (Status: New)">4159</a>, <a href="lwg-active.html#4160" title="packaged_task should reject rvalue reference return types (Status: New)">4160</a>, <a href="lwg-active.html#4161" title="Some free functions don't automatically work for program-defined std::complex&lt;NonFloatingPoint&gt; (Status: New)">4161</a>, <a href="lwg-active.html#4162" title="Worst time complexity of non-parallel versions of nth_element is underspecified (Status: New)">4162</a>, <a href="lwg-active.html#4163" title="Can the overload of std::num_get::do_get for bool call the overload for long? (Status: New)">4163</a>, <a href="lwg-active.html#4165" title="Should swapping a built-in array or std::array with itself result in UB? (Status: New)">4165</a>, <a href="lwg-active.html#4166" title="concat_view::end() should be more constrained in order to support noncopyable iterators (Status: New)">4166</a>, <a href="lwg-active.html#4167" title="Use of &quot;smaller&quot; and &quot;larger&quot; in min,
-max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>.</li>
+max, and minmax is unclear (Status: New)">4167</a>, <a href="lwg-active.html#4168" title="std::start_lifetime_as inadvertently has undefined behavior due to use of std::bit_cast (Status: New)">4168</a>, <a href="lwg-active.html#4171" title="P2609R3 breaks code that uses views::zip and get&lt;T&gt; (Status: New)">4171</a>, <a href="lwg-active.html#4172" title="unique_lock self-move-assignment is broken (Status: New)">4172</a>, <a href="lwg-active.html#4173" title="Better term for &quot;references, pointers and iterators to elements&quot; (Status: New)">4173</a>, <a href="lwg-active.html#4174" title="How does [atomics.order] p3 apply when then modification is an initialization? (Status: New)">4174</a>, <a href="lwg-active.html#4175" title="get_env() specified in terms of as_const() but this doesn't work with rvalue senders (Status: New)">4175</a>, <a href="lwg-active.html#4176" title="Refer back to container requirements when extending them (Status: New)">4176</a>, <a href="lwg-active.html#4177" title="&sect;[atomics.order] p8 &quot;circularly depend on their own computation&quot; is unclear for loop (Status: New)">4177</a>, <a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a>, <a href="lwg-active.html#4180" title="Inconsistent constraints on flat_foo::emplace (Status: New)">4180</a>, <a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a>.</li>
 <li>Added the following 4 Open issues: <a href="lwg-active.html#3988" title="Should as_const_view and basic_const_iterator provide base()? (Status: Open)">3988</a>, <a href="lwg-active.html#4015" title="LWG 3973 broke const overloads of std::optional monadic operations (Status: Open)">4015</a>, <a href="lwg-active.html#4069" title="std::atomic&lt;volatile T&gt; should be ill-formed (Status: Open)">4069</a>, <a href="lwg-active.html#4130" title="Preconditions for std::launder might be overly strict (Status: Open)">4130</a>.</li>
 <li>Added the following 2 LEWG issues: <a href="lwg-active.html#4042" title="std::print should permit an efficient implementation (Status: LEWG)">4042</a>, <a href="lwg-active.html#4097" title="views::reverse should be specialized for some view types (Status: LEWG)">4097</a>.</li>
 <li>Added the following 2 SG1 issues: <a href="lwg-active.html#4004" title="The load and store operation in &sect;[atomics.order] p1 is ambiguous (Status: SG1)">4004</a>, <a href="lwg-active.html#4075" title="Thread stability requirement on constructors and destructors (Status: SG1)">4075</a>.</li>
diff --git a/lwg-immediate.html b/lwg-immediate.html
index 8c870dc4b7..bbde6930bb 100644
--- a/lwg-immediate.html
+++ b/lwg-immediate.html
@@ -62,7 +62,7 @@ <h1>C++ Standard Library Issues Resolved Directly In [INSERT CURRENT MEETING HER
 </tr>
 <tr>
 <td align="left">Date:</td>
-<td align="left">Revised 2024-12-14 at 15:47:42 UTC
+<td align="left">Revised 2024-12-14 at 16:00:05 UTC
 </td>
 </tr>
 <tr>
diff --git a/lwg-index-open.html b/lwg-index-open.html
index 567cc4378c..fb33b6ad8a 100644
--- a/lwg-index-open.html
+++ b/lwg-index-open.html
@@ -66,7 +66,7 @@ <h1>Index by Section</h1>
 <p>This document is the Index by Section for the <a href="lwg-active.html">Library Active Issues List</a>.</p>
 <h2>Index by Section (non-Ready active issues only)</h2>
 <p><a href="lwg-index.html">(view all issues)</a></p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Section_3">Section 3 (2 issues)</h2>
 <p><a href="lwg-index.html#Section_3">(view all issues)</a></p>
 <table class="issues-index">
@@ -2363,7 +2363,7 @@ <h2 id="Section_23">Section 23 (58 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="Section_24">Section 24 (39 issues)</h2>
+<h2 id="Section_24">Section 24 (40 issues)</h2>
 <p><a href="lwg-index.html#Section_24">(view all issues)</a></p>
 <table class="issues-index">
 <tr>
@@ -2711,9 +2711,18 @@ <h2 id="Section_24">Section 24 (39 issues)</h2>
 <td></td>
 </tr>
 <tr>
-<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>24.7 [iterator.range]<a id="iterator.range"></a></td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
+<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
 <td>Including <code>&lt;optional&gt;</code> doesn't provide <code>std::begin/end</code></td>
 <td>Yes</td>
 <td>3</td>
diff --git a/lwg-index.html b/lwg-index.html
index 1da9821327..6f55b05f88 100644
--- a/lwg-index.html
+++ b/lwg-index.html
@@ -66,7 +66,7 @@ <h1>Index by Section</h1>
 <p>This document is the Index by Section for the <a href="lwg-active.html">Library Active Issues List</a>, <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
 <h2>Index by Section</h2>
 <p><a href="lwg-index-open.html">(view only non-Ready open issues)</a></p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Section_2">Section 2 (2 issues)</h2>
 <table class="issues-index">
 <tr>
@@ -13616,7 +13616,7 @@ <h2 id="Section_23">Section 23 (377 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="Section_24">Section 24 (206 issues)</h2>
+<h2 id="Section_24">Section 24 (207 issues)</h2>
 <p><a href="lwg-index-open.html#Section_24">(view only non-Ready open issues)</a></p>
 <table class="issues-index">
 <tr>
@@ -15409,9 +15409,18 @@ <h2 id="Section_24">Section 24 (206 issues)</h2>
 <td></td>
 </tr>
 <tr>
-<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>24.7 [iterator.range]<a id="iterator.range"></a></td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
+<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
 <td>Including <code>&lt;optional&gt;</code> doesn't provide <code>std::begin/end</code></td>
 <td>Yes</td>
 <td>3</td>
diff --git a/lwg-ready.html b/lwg-ready.html
index 22cca6673a..276558a777 100644
--- a/lwg-ready.html
+++ b/lwg-ready.html
@@ -62,7 +62,7 @@ <h1>C++ Standard Library Issues to be moved in [INSERT CURRENT MEETING HERE]</h1
 </tr>
 <tr>
 <td align="left">Date:</td>
-<td align="left">Revised 2024-12-14 at 15:47:42 UTC
+<td align="left">Revised 2024-12-14 at 16:00:05 UTC
 </td>
 </tr>
 <tr>
diff --git a/lwg-status-date.html b/lwg-status-date.html
index edbfe9659e..3816775223 100644
--- a/lwg-status-date.html
+++ b/lwg-status-date.html
@@ -67,7 +67,7 @@ <h1>Index by Status and Date</h1>
 This document is the Index by Status and Date for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Tentatively_Ready">Tentatively Ready (2 issues)</h2>
 <table class="issues-index">
 <tr>
@@ -191,7 +191,7 @@ <h2 id="Tentatively_NAD">Tentatively NAD (9 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="New">New (442 issues)</h2>
+<h2 id="New">New (443 issues)</h2>
 <table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -212,6 +212,15 @@ <h2 id="New">New (442 issues)</h2>
 <td></td>
 </tr>
 <tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td id="4179"><a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a><sup><a href="https://cplusplus.github.io/LWG/issue4179">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>26.6.15 [alg.search]</td>
diff --git a/lwg-status.html b/lwg-status.html
index 69fb0f36ed..5e73023ac6 100644
--- a/lwg-status.html
+++ b/lwg-status.html
@@ -62,7 +62,7 @@ <h1>Index by Status and Section</h1>
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
 
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Tentatively_Ready">Tentatively Ready (2 issues)</h2>
 <table class="issues-index">
 <tr>
@@ -186,7 +186,7 @@ <h2 id="Tentatively_NAD">Tentatively NAD (9 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="New">New (442 issues)</h2>
+<h2 id="New">New (443 issues)</h2>
 <table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -2135,6 +2135,15 @@ <h2 id="New">New (442 issues)</h2>
 <td></td>
 </tr>
 <tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>24.7 [iterator.range]</td>
diff --git a/lwg-tentative.html b/lwg-tentative.html
index f97e1ebced..366d38b157 100644
--- a/lwg-tentative.html
+++ b/lwg-tentative.html
@@ -54,7 +54,7 @@
 </style>
 </head>
 <body>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2>Tentative Issues</h2>
 <hr>
 <h3 id="3578"><a href="#3578">3578</a><sup><a href="https://cplusplus.github.io/LWG/issue3578">(i)</a></sup>. Iterator SCARYness in the context of associative container merging</h3>
diff --git a/lwg-toc.html b/lwg-toc.html
index a378de7167..9fb5c96f86 100644
--- a/lwg-toc.html
+++ b/lwg-toc.html
@@ -59,7 +59,7 @@ <h1>Table of Contents</h1>
 <p>Reference ISO/IEC IS 14882:2024(E)</p>
 <p>This document is the Table of Contents for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -33583,6 +33583,15 @@ <h1>Table of Contents</h1>
 <td></td>
 <td></td>
 </tr>
+<tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
 </table>
 </body>
 </html>
diff --git a/lwg-unresolved.html b/lwg-unresolved.html
index 6dba024250..c3daecca6c 100644
--- a/lwg-unresolved.html
+++ b/lwg-unresolved.html
@@ -54,7 +54,7 @@
 </style>
 </head>
 <body>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2>Unresolved Issues</h2>
 <hr>
 <h3 id="423"><a href="#423">423</a><sup><a href="https://cplusplus.github.io/LWG/issue423">(i)</a></sup>. Effects of negative <code>streamsize</code> in iostreams</h3>
@@ -64790,5 +64790,32 @@ <h3 id="4180"><a href="#4180">4180</a><sup><a href="https://cplusplus.github.io/
 
 
 
+<hr>
+<h3 id="4181"><a href="#4181">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup>. Some ranges have negative <code class='backtick'>ssize</code></h3>
+<p><b>Section:</b> 24.7 <a href="https://wg21.link/iterator.range">[iterator.range]</a>, 25.3.11 <a href="https://wg21.link/range.prim.ssize">[range.prim.ssize]</a> <b>Status:</b> <a href="lwg-active.html#New">New</a>
+ <b>Submitter:</b> Casey Carter <b>Opened:</b> 2024-12-13 <b>Last modified:</b> 2024-12-14</p>
+<p><b>Priority: </b>Not Prioritized
+</p>
+<p><b>View other</b> <a href="lwg-index-open.html#iterator.range">active issues</a> in [iterator.range].</p>
+<p><b>View all other</b> <a href="lwg-index.html#iterator.range">issues</a> in [iterator.range].</p>
+<p><b>View all issues with</b> <a href="lwg-status.html#New">New</a> status.</p>
+<p><b>Discussion:</b></p>
+<p>
+There exist range types <code class='backtick'>R</code> whose size is representable by neither <code class='backtick'>ptrdiff_t</code> nor 
+<code><i>make-signed-like-t</i>&lt;ranges::range_size_t&lt;R&gt;&gt;</code>, specifically <code class='backtick'>views::iota(size_t(0), size_t(-1))</code>. 
+It's unfortunate that <code class='backtick'>std::ssize</code> and <code class='backtick'>ranges::ssize</code> produce a negative size for such ranges even when their 
+difference type is capable of representing their size (see <a href="https://www.godbolt.org/z/599z55Y4f">demo</a>). 
+Perhaps the <code class='backtick'>ssize</code> overloads should return 
+<code>static_cast&lt;common_type_t&lt;ptrdiff_t, iter_difference_t&lt;decltype(<i>meow</i>.begin())&gt;&gt;&gt;(<i>meow</i>.size())</code> 
+instead when the argument <code><i>meow</i></code> models <code class='backtick'>range</code>?
+</p>
+
+
+<p id="res-4181"><b>Proposed resolution:</b></p>
+
+
+
+
+
 </body>
 </html>
diff --git a/unresolved-index.html b/unresolved-index.html
index 03ccee9eb7..7fa4b4d702 100644
--- a/unresolved-index.html
+++ b/unresolved-index.html
@@ -66,7 +66,7 @@ <h1>Index by Section</h1>
 <p>This document is the Index by Section for the <a href="lwg-active.html">Library Active Issues List</a>, <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
 <h2>Index by Section</h2>
 <p><a href="lwg-index-open.html">(view only non-Ready open issues)</a></p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Section_3">Section 3 (2 issues)</h2>
 <p><a href="lwg-index-open.html#Section_3">(view only non-Ready open issues)</a></p>
 <table class="issues-index">
@@ -2354,7 +2354,7 @@ <h2 id="Section_23">Section 23 (57 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="Section_24">Section 24 (39 issues)</h2>
+<h2 id="Section_24">Section 24 (40 issues)</h2>
 <p><a href="lwg-index-open.html#Section_24">(view only non-Ready open issues)</a></p>
 <table class="issues-index">
 <tr>
@@ -2702,9 +2702,18 @@ <h2 id="Section_24">Section 24 (39 issues)</h2>
 <td></td>
 </tr>
 <tr>
-<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>24.7 [iterator.range]<a id="iterator.range"></a></td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
+<td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
 <td>Including <code>&lt;optional&gt;</code> doesn't provide <code>std::begin/end</code></td>
 <td>Yes</td>
 <td>3</td>
diff --git a/unresolved-prioritized.html b/unresolved-prioritized.html
index 5279de6341..4a8dfd3c62 100644
--- a/unresolved-prioritized.html
+++ b/unresolved-prioritized.html
@@ -60,7 +60,7 @@ <h1>Table of Contents</h1>
 <p>This document is the Table of Contents for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>,
 sorted by priority.</p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Priority_1">Priority 1 (2 issues)</h2>
 <table class="issues-index">
 <tr>
@@ -4639,7 +4639,7 @@ <h2 id="Priority_4">Priority 4 (73 issues)</h2>
 <td></td>
 </tr>
 </table>
-<h2 id="Priority_99">Not Prioritized (65 issues)</h2>
+<h2 id="Priority_99">Not Prioritized (66 issues)</h2>
 <table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -4896,6 +4896,15 @@ <h2 id="Priority_99">Not Prioritized (65 issues)</h2>
 <td></td>
 </tr>
 <tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td id="4062"><a href="lwg-active.html#4062" title="ranges::empty has no semantic requirements for forward_ranges (Status: New)">4062</a><sup><a href="https://cplusplus.github.io/LWG/issue4062">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>25.3.12 [range.prim.empty]</td>
diff --git a/unresolved-status-date.html b/unresolved-status-date.html
index e25e494332..be06b26b54 100644
--- a/unresolved-status-date.html
+++ b/unresolved-status-date.html
@@ -67,8 +67,8 @@ <h1>Index by Status and Date</h1>
 This document is the Index by Status and Date for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
-</p><h2 id="New">New (442 issues)</h2>
+<p>Revised 2024-12-14 at 16:00:05 UTC
+</p><h2 id="New">New (443 issues)</h2>
 <table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -89,6 +89,15 @@ <h1>Index by Status and Date</h1>
 <td></td>
 </tr>
 <tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td id="4179"><a href="lwg-active.html#4179" title="Wrong range in [alg.search] (Status: New)">4179</a><sup><a href="https://cplusplus.github.io/LWG/issue4179">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>26.6.15 [alg.search]</td>
diff --git a/unresolved-status.html b/unresolved-status.html
index 1d5973f6f5..edd1245809 100644
--- a/unresolved-status.html
+++ b/unresolved-status.html
@@ -62,8 +62,8 @@ <h1>Index by Status and Section</h1>
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
 
-<p>Revised 2024-12-14 at 15:47:42 UTC
-</p><h2 id="New">New (442 issues)</h2>
+<p>Revised 2024-12-14 at 16:00:05 UTC
+</p><h2 id="New">New (443 issues)</h2>
 <table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -2012,6 +2012,15 @@ <h1>Index by Status and Section</h1>
 <td></td>
 </tr>
 <tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td id="4131"><a href="lwg-active.html#4131" title="Including &lt;optional&gt; doesn't provide std::begin/end (Status: New)">4131</a><sup><a href="https://cplusplus.github.io/LWG/issue4131">(i)</a></sup></td>
 <td><a href="lwg-active.html#New">New</a></td>
 <td>24.7 [iterator.range]</td>
diff --git a/unresolved-toc.html b/unresolved-toc.html
index b72c5762d5..431e0d208d 100644
--- a/unresolved-toc.html
+++ b/unresolved-toc.html
@@ -59,7 +59,7 @@ <h1>Table of Contents</h1>
 <p>Reference ISO/IEC IS 14882:2024(E)</p>
 <p>This document is the Table of Contents for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>
@@ -5195,6 +5195,15 @@ <h1>Table of Contents</h1>
 <td></td>
 <td></td>
 </tr>
+<tr>
+<td id="4181"><a href="lwg-active.html#4181" title="Some ranges have negative ssize (Status: New)">4181</a><sup><a href="https://cplusplus.github.io/LWG/issue4181">(i)</a></sup></td>
+<td><a href="lwg-active.html#New">New</a></td>
+<td>24.7 [iterator.range]</td>
+<td>Some ranges have negative <code class='backtick'>ssize</code></td>
+<td><span class="no-pr">No</span></td>
+<td></td>
+<td></td>
+</tr>
 </table>
 </body>
 </html>
diff --git a/votable-index.html b/votable-index.html
index 18e2b9e4cb..009994dd96 100644
--- a/votable-index.html
+++ b/votable-index.html
@@ -66,7 +66,7 @@ <h1>Index by Section</h1>
 <p>This document is the Index by Section for the <a href="lwg-active.html">Library Active Issues List</a>, <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
 <h2>Index by Section</h2>
 <p><a href="lwg-index-open.html">(view only non-Ready open issues)</a></p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Section_23">Section 23 (1 issues)</h2>
 <p><a href="lwg-index-open.html#Section_23">(view only non-Ready open issues)</a></p>
 <table class="issues-index">
diff --git a/votable-status-date.html b/votable-status-date.html
index 3c99456938..273ed7764d 100644
--- a/votable-status-date.html
+++ b/votable-status-date.html
@@ -67,7 +67,7 @@ <h1>Index by Status and Date</h1>
 This document is the Index by Status and Date for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Tentatively_Ready">Tentatively Ready (2 issues)</h2>
 <table class="issues-index">
 <tr>
diff --git a/votable-status.html b/votable-status.html
index c3f1e987a5..f870932953 100644
--- a/votable-status.html
+++ b/votable-status.html
@@ -62,7 +62,7 @@ <h1>Index by Status and Section</h1>
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.
 </p>
 
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><h2 id="Tentatively_Ready">Tentatively Ready (2 issues)</h2>
 <table class="issues-index">
 <tr>
diff --git a/votable-toc.html b/votable-toc.html
index 87b4287e8c..8c48568226 100644
--- a/votable-toc.html
+++ b/votable-toc.html
@@ -59,7 +59,7 @@ <h1>Table of Contents</h1>
 <p>Reference ISO/IEC IS 14882:2024(E)</p>
 <p>This document is the Table of Contents for the <a href="lwg-active.html">Library Active Issues List</a>,
 <a href="lwg-defects.html">Library Defect Reports and Accepted Issues</a>, and <a href="lwg-closed.html">Library Closed Issues List</a>.</p>
-<p>Revised 2024-12-14 at 15:47:42 UTC
+<p>Revised 2024-12-14 at 16:00:05 UTC
 </p><table class="issues-index">
 <tr>
   <th><a href="lwg-toc.html">Issue</a></th>


4131⁽ⁱ⁾	4181⁽ⁱ⁾	New	24.7 [iterator.range]	Some ranges have negative `ssize`	No
4131⁽ⁱ⁾	New	24.7 [iterator.range]	Including `<optional>` doesn't provide `std::begin/end`	Yes	3
Issue
4181⁽ⁱ⁾	New	24.7 [iterator.range]	Some ranges have negative `ssize`	No
4179⁽ⁱ⁾	New	26.6.15 [alg.search]