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[C99] Update documentation for scope of variables in loops; NFC #154744

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Merged
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Aug 21, 2025
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[C99] Update documentation for scope of variables in loops; NFC #154744

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1 change: 1 addition & 0 deletions clang/docs/LanguageExtensions.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -1763,6 +1763,7 @@ Hexadecimal floating constants (N308) C
Compound literals (N716) C99 C89, C++
``//`` comments (N644) C99 C89
Mixed declarations and code (N740) C99 C89
init-statement in for (N740) C99 C89
Variadic macros (N707) C99 C89
Empty macro arguments (N570) C99 C89
Trailing comma in enum declaration C99 C89
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7 changes: 1 addition & 6 deletions clang/www/c_status.html
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Expand Up @@ -1302,15 +1302,10 @@ <h2 id="c99">C99 implementation status</h2>
<td class="full" align="center">Yes</td>
</tr>
<tr>
<td>mixed declarations and code</td>
<td>mixed declarations and code<br \>new block scopes for selection and iteration statements</td>
<td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n740.htm">N740</a></td>
<td class="full" align="center">Yes</td>
</tr>
<tr>
<td>new block scopes for selection and iteration statements</td>
<td>Unknown</td>
<td class="full" align="center">Yes</td>
</tr>
<tr>
<td>integer constant type rules</td>
<td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n629.htm">N629</a></td>
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