diff mbox series

[wwwdocs] Correct status and macro for P1907R1

Message ID 20200429095121.GA64959@redhat.com
State New
Headers show
Series [wwwdocs] Correct status and macro for P1907R1 | expand

Commit Message

Jonathan Wakely April 29, 2020, 9:51 a.m. UTC 
As noted in PR c++/94765 floating point types are not supported as
non-type template args.

Marek added the P1907R1 paper in commit d59a823fb but didn't give it a
distinct entries for the "Supported in GCC?" and "SD-6 Feature Test"
columns. This keeps it grouped with P0732R2 but in its own row.

The table uses the nth-child CSS pseudo-class for formatting, but
rowspan attributes mess that up by altering the number of children in
the row. This patches uses (non-displayed) <template> elements to
preserve the ordering for nth-child, so that the table cells are aligned
consistently. Those elements have no other effect, and no effect at all
for non-graphical browsers that ignore the CSS formatting.

OK for wwwdocs?
commit 51e56b08d72034ec904ee640919fc0906e78076f
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Wed Apr 29 10:44:55 2020 +0100

    Correct status and macro for P1907R1
    
    As noted in PR c++/94765 floating point types are not supported as
    non-type template args.
    
    Marek added the P1907R1 paper in commit d59a823fb but didn't give it a
    distinct entries for the "Supported in GCC?" and "SD-6 Feature Test"
    columns. This keeps it grouped with P0732R2 but in its own row.
    
    The table uses the nth-child CSS pseudo-class for formatting, but
    rowspan attributes mess that up by altering the number of children in
    the row. This patches uses (non-displayed) <template> elements to
    preserve the ordering for nth-child, so that the table cells are aligned
    consistently. Those elements have no other effect, and no effect at all
    for non-graphical browsers that ignore the CSS formatting.

Comments

Marek Polacek April 29, 2020, 1:04 p.m. UTC | #1 
On Wed, Apr 29, 2020 at 10:51:21AM +0100, Jonathan Wakely wrote:
> As noted in PR c++/94765 floating point types are not supported as
> non-type template args.
> 
> Marek added the P1907R1 paper in commit d59a823fb but didn't give it a
> distinct entries for the "Supported in GCC?" and "SD-6 Feature Test"
> columns. This keeps it grouped with P0732R2 but in its own row.
> 
> The table uses the nth-child CSS pseudo-class for formatting, but
> rowspan attributes mess that up by altering the number of children in
> the row. This patches uses (non-displayed) <template> elements to
> preserve the ordering for nth-child, so that the table cells are aligned
> consistently. Those elements have no other effect, and no effect at all
> for non-graphical browsers that ignore the CSS formatting.
> 
> OK for wwwdocs?

Yes, thanks.

Marek
diff mbox series

Patch

diff --git a/htdocs/projects/cxx-status.html b/htdocs/projects/cxx-status.html
index 1a2633ef..3eca8049 100644
--- a/htdocs/projects/cxx-status.html
+++ b/htdocs/projects/cxx-status.html
@@ -293,13 +293,21 @@ 
       <td> </td>
     </tr>
     <tr>
-      <td> Class Types in Non-Type Template Parameters </td>
-      <td><a href="https://wg21.link/p0732r2">P0732R2</a><br/>
-	<!-- from Belfast -->
-	<a href="https://wg21.link/p1907r1">P1907R1</a></td>
+      <td rowspan=2> Class Types in Non-Type Template Parameters </td>
+      <td><a href="https://wg21.link/p0732r2">P0732R2</a><br/></td>
       <td class="supported"> <a href="../gcc-9/changes.html#cxx">9</a> </td>
       <td> __cpp_nontype_template_parameter_class &gt;= 201806 </td>
     </tr>
+    <tr>
+      <template><!-- preserve CSS nth-child ordering --></template>
+      <!-- from Belfast -->
+      <td><a href="https://wg21.link/p1907r1">P1907R1</a></td>
+      <td class="partial">
+        <a href="../gcc-9/changes.html#cxx">9</a>
+        (partial, no floating point template args)
+      </td>
+      <td> __cpp_nontype_template_args &gt;= 201911 </td>
+    </tr>
     <tr>
       <td> Atomic Compare-and-Exchange with Padding Bits </td>
       <td><a href="https://wg21.link/p0528r3">P0528R3</a></td>
@@ -383,6 +391,7 @@ 
       <td> </td>
     </tr>
     <tr>
+      <template><!-- preserve CSS nth-child ordering --></template>
       <td><a href="https://wg21.link/p1331r2">P1331R2</a></td>
       <td class="supported center"><a href="../gcc-10/changes.html#cxx">10</a></td>
       <td> __cpp_constexpr &gt;= 201907 </td>