libstdc++: Update status tables in manual

libstdc++-v3/ChangeLog:

	* doc/xml/manual/status_cxx2017.xml: Update C++17 status.
	* doc/xml/manual/status_cxx2020.xml: Use 12.1 instead of 12 for
	upcoming release.
	* doc/html/manual/status.html: Regenerate.

diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html
index 1718631..960497d 100644 (file)
--- a/libstdc++-v3/doc/html/manual/status.html
+++ b/libstdc++-v3/doc/html/manual/status.html
@@ -589,13 +589,13 @@ this feature (if it has been implemented).
 The "SD-6 Feature Test" column shows the corresponding macro or header from
 <a class="link" href="https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations" target="_top">SD-6:
 Feature-testing recommendations for C++</a>.
-</p><div class="table"><a id="table.cxx17_features"></a><p class="title"><strong>Table 1.5. C++ 2017 Library Features</strong></p><div class="table-contents"><table class="table" summary="C++ 2017 Library Features" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Library Feature</th><th align="left">Proposal</th><th align="left">Status</th><th align="left">SD-6 Feature Test</th></tr></thead><tbody><tr bgcolor="#C8B0B0"><td align="left">
+</p><div class="table"><a id="table.cxx17_features"></a><p class="title"><strong>Table 1.5. C++ 2017 Library Features</strong></p><div class="table-contents"><table class="table" summary="C++ 2017 Library Features" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Library Feature</th><th align="left">Proposal</th><th align="left">Status</th><th align="left">SD-6 Feature Test</th></tr></thead><tbody><tr><td align="left">
        <code class="code">constexpr std::hardware_{constructive,destructive}_interference_size</code>
       </td><td align="left">
        <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0154r1.html" target="_top">
        P0154R1
        </a>
-      </td><td align="center"> No </td><td align="left"> <code class="code">__cpp_lib_hardware_interference_size &gt;= 201603</code> </td></tr><tr><td align="left"> Core Issue 1776: Replacement of class objects containing reference members</td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code">__cpp_lib_hardware_interference_size &gt;= 201603</code> </td></tr><tr><td align="left"> Core Issue 1776: Replacement of class objects containing reference members</td><td align="left">
        <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0137r1.html" target="_top">
        P0137R1
        </a>
@@ -770,7 +770,7 @@ Feature-testing recommendations for C++</a>.
        <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0426r1.html" target="_top">
        P0426R1
        </a>
-      </td><td align="center"> 8.1 </td><td align="left"><code class="code"> __cpp_lib_constexpr_char_traits &gt;= 201611 </code></td></tr><tr><td align="left"> Integrating <code class="code">std::string_view</code> and <code class="code">std::string</code> </td><td align="left">
+      </td><td align="center"> 8.1 </td><td align="left"><code class="code"> __cpp_lib_constexpr_string &gt;= 201611 </code></td></tr><tr><td align="left"> Integrating <code class="code">std::string_view</code> and <code class="code">std::string</code> </td><td align="left">
        <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0254r2.pdf" target="_top">
        P0254R2
        </a>
@@ -919,7 +919,7 @@ since C++14 and the implementation is complete.
        <span class="emphasis"><em>21</em></span>
       </td><td colspan="3" align="left">
        <span class="emphasis"><em>Language support</em></span>
-      </td></tr><tr><td align="left">21.1</td><td align="left">General</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.2</td><td align="left">Common definitions</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3</td><td align="left">Implementation properties</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.1</td><td align="left">General</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.2</td><td align="left">Header <code class="code">&lt;limits&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.3</td><td align="left">Floating-point type properties</td><td align="left"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">21.3.3.1</td><td align="left"><code class="code">float_round_style</code></td><td align="left">N</td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">21.3.3.2</td><td align="left"><code class="code">float_denorm_style</code></td><td align="left">N</td><td align="left"> </td></tr><tr><td align="left">21.3.4</td><td align="left">Class template <code class="code">numeric_limits</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.3.5</td><td align="left">Header <code class="code">&lt;climits&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.3.6</td><td align="left">Header <code class="code">&lt;cfloat&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.4</td><td align="left">Integer types</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.4.1</td><td align="left">Header <code class="code">&lt;cstdint&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr bgcolor="#B0B0B0"><td align="left">21.5</td><td align="left">Start and termination</td><td align="left">Partial</td><td align="left">C library dependency for quick_exit, at_quick_exit</td></tr><tr><td align="left">21.6</td><td align="left">Dynamic memory management</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.6.1</td><td align="left">Header <code class="code">&lt;new&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.6.2</td><td align="left">Storage allocation and deallocation</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.6.3</td><td align="left">Storage allocation errors</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.6.4</td><td align="left">Pointer optimization barrier</td><td align="left">Y</td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">21.6.5</td><td align="left">Hardware interference size</td><td align="left">N</td><td align="left"> </td></tr><tr><td align="left">21.7</td><td align="left">Type identification</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8</td><td align="left">Exception handling</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.8.1</td><td align="left">Header <code class="code">&lt;exception&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.8.2</td><td align="left">Class exception</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.3</td><td align="left">Class bad_exception</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.4</td><td align="left">Abnormal termination</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.5</td><td align="left"><code class="code">uncaught_exceptions</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.6</td><td align="left">Exception Propagation</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.7</td><td align="left"><code class="code">nested_exception</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.9</td><td align="left">Initializer lists</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.10</td><td align="left">Other runtime support</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">
+      </td></tr><tr><td align="left">21.1</td><td align="left">General</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.2</td><td align="left">Common definitions</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3</td><td align="left">Implementation properties</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.1</td><td align="left">General</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.2</td><td align="left">Header <code class="code">&lt;limits&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.3.3</td><td align="left">Floating-point type properties</td><td align="left"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">21.3.3.1</td><td align="left"><code class="code">float_round_style</code></td><td align="left">N</td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">21.3.3.2</td><td align="left"><code class="code">float_denorm_style</code></td><td align="left">N</td><td align="left"> </td></tr><tr><td align="left">21.3.4</td><td align="left">Class template <code class="code">numeric_limits</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.3.5</td><td align="left">Header <code class="code">&lt;climits&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.3.6</td><td align="left">Header <code class="code">&lt;cfloat&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.4</td><td align="left">Integer types</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.4.1</td><td align="left">Header <code class="code">&lt;cstdint&gt;</code> synopsis</td><td align="left">Y</td><td align="left"> </td></tr><tr bgcolor="#B0B0B0"><td align="left">21.5</td><td align="left">Start and termination</td><td align="left">Partial</td><td align="left">C library dependency for quick_exit, at_quick_exit</td></tr><tr><td align="left">21.6</td><td align="left">Dynamic memory management</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.6.1</td><td align="left">Header <code class="code">&lt;new&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.6.2</td><td align="left">Storage allocation and deallocation</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.6.3</td><td align="left">Storage allocation errors</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.6.4</td><td align="left">Pointer optimization barrier</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.6.5</td><td align="left">Hardware interference size</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.7</td><td align="left">Type identification</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8</td><td align="left">Exception handling</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.8.1</td><td align="left">Header <code class="code">&lt;exception&gt;</code> synopsis</td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left">21.8.2</td><td align="left">Class exception</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.3</td><td align="left">Class bad_exception</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.4</td><td align="left">Abnormal termination</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.5</td><td align="left"><code class="code">uncaught_exceptions</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.6</td><td align="left">Exception Propagation</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.8.7</td><td align="left"><code class="code">nested_exception</code></td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.9</td><td align="left">Initializer lists</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">21.10</td><td align="left">Other runtime support</td><td align="left">Y</td><td align="left"> </td></tr><tr><td align="left">
        <span class="emphasis"><em>22</em></span>
       </td><td colspan="3" align="left">
        <span class="emphasis"><em>Diagnostics</em></span>
@@ -1288,10 +1288,10 @@ or any notes about the implementation.
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_dynamic_alloc &gt;= 201907L</code> </td></tr><tr><td align="left">  Making <code class="code">std::string</code> constexpr </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0980r1.pdf" target="_top">
         P0980R1 </a>
-      </td><td align="center"> 12 </td><td align="left"> <code class="code">__cpp_lib_constexpr_string &gt;= 201907L</code> </td></tr><tr><td align="left">  Making <code class="code">std::vector</code> constexpr </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_string &gt;= 201907L</code> </td></tr><tr><td align="left">  Making <code class="code">std::vector</code> constexpr </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1004r2.pdf" target="_top">
         P1004R2 </a>
-      </td><td align="center"> 12 </td><td align="left"> <code class="code">__cpp_lib_constexpr_vector &gt;= 201907L</code> </td></tr><tr><td align="left">  Constexpr in <code class="code">std::pointer_traits</code> </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_vector &gt;= 201907L</code> </td></tr><tr><td align="left">  Constexpr in <code class="code">std::pointer_traits</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1006r1.pdf" target="_top">
         P1006R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_memory &gt;= 201811L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  constexpr for <code class="code">&lt;numeric&gt;</code> algorithms </td><td align="left">
@@ -1340,7 +1340,7 @@ or any notes about the implementation.
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_bounded_array_traits &gt;= 201902L</code> </td></tr><tr><td align="left"> Layout-compatibility and pointer-interconvertibility traits </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0466r5.pdf" target="_top">
         P0466R5 </a>
-      </td><td align="center"> 12 </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left">
         <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_is_layout_compatible &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_is_pointer_interconvertible &gt;= 201907L</code> </td></tr></tbody></table></div>
       </td></tr><tr><td align="left">  Integrating feature-test macros into the C++ WD </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0941r2.html" target="_top">
@@ -1371,7 +1371,7 @@ or any notes about the implementation.
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  Atomic <code class="code">shared_ptr</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0718r2.html" target="_top">
         P0718R2 </a>
-      </td><td align="center"> 12 </td><td align="left"> <code class="code"> __cpp_lib_atomic_shared_ptr &gt;= 201711L</code> </td></tr><tr><td align="left"> std::stop_token and std::jthread </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code"> __cpp_lib_atomic_shared_ptr &gt;= 201711L</code> </td></tr><tr><td align="left"> std::stop_token and std::jthread </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0660r10.pdf" target="_top">
         P0660R10 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_jthread &gt;= 201907L</code> </td></tr><tr><td align="left"> Rename <code class="code">condition_variable_any</code> interruptible wait methods </td><td align="left">
@@ -1523,7 +1523,7 @@ or any notes about the implementation.
       </td><td align="center"> 8.1 </td><td align="left"> <code class="code">__cpp_lib_to_address &gt;= 201711L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  Extending <code class="code">make_shared</code> to Support Arrays </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0674r1.html" target="_top">
         P0674R1 </a>
-      </td><td align="center"> 12 </td><td align="left"> <code class="code">__cpp_lib_shared_ptr_arrays &gt;= 201707L</code> </td></tr><tr><td align="left">  Efficient sized delete for variable sized classes </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code">__cpp_lib_shared_ptr_arrays &gt;= 201707L</code> </td></tr><tr><td align="left">  Efficient sized delete for variable sized classes </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0722r3.html" target="_top">
         P0722R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_destroying_delete &gt;= 201806L</code> </td></tr><tr><td align="left">  Utility functions to implement uses-allocator construction </td><td align="left">
@@ -1537,7 +1537,7 @@ or any notes about the implementation.
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_assume_aligned &gt;= 201811L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  Smart pointer creation with default initialization </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1020r1.html" target="_top">
         P1020R1 </a>
-      </td><td align="center"> 12 </td><td align="left"> <code class="code">__cpp_lib_smart_ptr_for_overwrite &gt;= 201811L</code> </td></tr><tr><td align="left">  Make stateful allocator propagation more consistent for <code class="code">operator+(basic_string)</code> </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> <code class="code">__cpp_lib_smart_ptr_for_overwrite &gt;= 201811L</code> </td></tr><tr><td align="left">  Make stateful allocator propagation more consistent for <code class="code">operator+(basic_string)</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1165r1.html" target="_top">
         P1165R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left">
@@ -1582,7 +1582,7 @@ or any notes about the implementation.
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_integer_comparison_functions &gt;= 202002L</code> </td></tr><tr><td align="left">  Reviewing Deprecated Facilities of C++17 for C++20 </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0619r4.html" target="_top">
         P0619R4 </a>
-      </td><td align="center"> 12 </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">fpos</code> Requirements </td><td align="left">
+      </td><td align="center"> 12.1 </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">fpos</code> Requirements </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0759r1.html" target="_top">
         P0759R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">  Add <code class="code">shift</code> to <code class="code">&lt;algorithm&gt;</code> </td><td align="left">

diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
index 11372bb..459bb13 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
@@ -58,7 +58,6 @@ Feature-testing recommendations for C++</link>.
   <tbody>
 
     <row>
-      <?dbhtml bgcolor="#C8B0B0" ?>
       <entry>
        <code>constexpr std::hardware_{constructive,destructive}_interference_size</code>
       </entry>
@@ -67,7 +66,7 @@ Feature-testing recommendations for C++</link>.
        P0154R1
        </link>
       </entry>
-      <entry align="center"> No </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code>__cpp_lib_hardware_interference_size >= 201603</code> </entry>
     </row>
 
@@ -518,7 +517,7 @@ Feature-testing recommendations for C++</link>.
        </link>
       </entry>
       <entry align="center"> 8.1 </entry>
-      <entry><code> __cpp_lib_constexpr_char_traits >= 201611 </code></entry>
+      <entry><code> __cpp_lib_constexpr_string >= 201611 </code></entry>
     </row>
 
     <row>
@@ -1011,10 +1010,9 @@ since C++14 and the implementation is complete.
       <entry/>
     </row>
     <row>
-      <?dbhtml bgcolor="#C8B0B0" ?>
       <entry>21.6.5</entry>
       <entry>Hardware interference size</entry>
-      <entry>N</entry>
+      <entry>Y</entry>
       <entry/>
     </row>
     <row>

diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
index 7e25826..cde8863 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
@@ -119,7 +119,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0980r1.pdf">
         P0980R1 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code>__cpp_lib_constexpr_string &gt;= 201907L</code> </entry>
     </row>
 
@@ -129,7 +129,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1004r2.pdf">
         P1004R2 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code>__cpp_lib_constexpr_vector &gt;= 201907L</code> </entry>
     </row>
 
@@ -297,7 +297,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0466r5.pdf">
         P0466R5 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry>
         <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody>
         <row><entry> <code>__cpp_lib_is_layout_compatible &gt;= 201907L</code> </entry></row>
@@ -400,7 +400,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0718r2.html">
         P0718R2 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code> __cpp_lib_atomic_shared_ptr &gt;= 201711L</code> </entry>
     </row>
 
@@ -895,7 +895,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0674r1.html">
         P0674R1 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code>__cpp_lib_shared_ptr_arrays &gt;= 201707L</code> </entry>
     </row>
 
@@ -937,7 +937,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1020r1.html">
         P1020R1 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry> <code>__cpp_lib_smart_ptr_for_overwrite &gt;= 201811L</code> </entry>
     </row>
 
@@ -1079,7 +1079,7 @@ or any notes about the implementation.
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0619r4.html">
         P0619R4 </link>
       </entry>
-      <entry align="center"> 12 </entry>
+      <entry align="center"> 12.1 </entry>
       <entry />
     </row>