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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Ignore AllowShort* when ColumnLimit is reach with Allman style"
href="https://bugs.llvm.org/show_bug.cgi?id=44192">44192</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Ignore AllowShort* when ColumnLimit is reach with Allman style
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Formatter
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pablomg+llvm@eskapa.be
</td>
</tr>
<tr>
<th>CC</th>
<td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>$ cat test.cpp
if (function()) { anotherfunction(); }
if (longfunction()) { anotherlongfunction(); }
while (function()) { anotherfunction(); }
while (longfunction()) { anotherlongfunction(); }
$ clang-format test.cpp -style="{BreakBeforeBraces: Allman,
AllowShortBlocksOnASingleLine: Always, AllowShortIfStatementsOnASingleLine:
Always, AllowShortLoopsOnASingleLine: true, ColumnLimit: 45}"
if (function()) { anotherfunction(); }
if (longfunction())
{ anotherlongfunction(); }
while (function()) { anotherfunction(); }
while (longfunction())
{ anotherlongfunction(); }
$ clang-format test.cpp -style="{BreakBeforeBraces: Attach,
AllowShortBlocksOnASingleLine: Always, AllowShortIfStatementsOnASingleLine:
Always, AllowShortLoopsOnASingleLine: true, ColumnLimit: 45}"
if (function()) { anotherfunction(); }
if (longfunction()) {
anotherlongfunction();
}
while (function()) { anotherfunction(); }
while (longfunction()) {
anotherongfunction();
}
Expected result:
$ clang-format test.cpp -style="{BreakBeforeBraces: Allman,
AllowShortBlocksOnASingleLine: Always, AllowShortIfStatementsOnASingleLine:
Always, AllowShortLoopsOnASingleLine: true, ColumnLimit: 45}"
if (function()) { anotherfunction(); }
if (longfunction())
{
anotherlongfunction();
}
while (function()) { anotherfunction(); }
while (longfunction())
{
anotherlongfunction();
}
>From what I understand, in Allman style, clang-format puts the block in a
single line, notice the line length is superior to the column limit and then
breaks the line where it is best instead of reverting putting the block in a
single line like the attach style does.</pre>
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