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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - BraceWrapping: AfterControlStatement: MultiLine Not work when ColumnLimit = 0"
href="https://bugs.llvm.org/show_bug.cgi?id=45512">45512</a>
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<th>Summary</th>
<td>BraceWrapping: AfterControlStatement: MultiLine Not work when ColumnLimit = 0
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Formatter
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>ujifman@yandex.ru
</td>
</tr>
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<th>CC</th>
<td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=23344" name="attach_23344" title="full .clang-format config">attachment 23344</a> <a href="attachment.cgi?id=23344&action=edit" title="full .clang-format config">[details]</a></span>
full .clang-format config
Summary shows the main problem.
When ColumnLimit = 0
.clang-format part:
```
BraceWrapping:
AfterCaseLabel: true
AfterClass: true
AfterControlStatement: MultiLine
BreakBeforeBinaryOperators: None
ColumnLimit: 0
```
BreakBeforeBinaryOperators is none beacuse clang-format remove all line breaks
in `if ()` statement in other case. I want to save line breaks that are made by
human.
So with such config one get this:
```
// Input
if (someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpression &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAgain &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAndOneMoreTime) {
someCodeHere();
anotherCall();
int someAssignment = 0;
}
// Result, that makes readability very poor
if (someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpression &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAgain &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAndOneMoreTime) {
someCodeHere();
anotherCall();
int someAssignment = 0;
}
// Expected result
if (someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpression &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAgain &&
someVeryVeryVeryVeryVeryVeryVeryVeryVeryLongExpressionAndOneMoreTime)
{
someCodeHere();
anotherCall();
int someAssignment = 0;
}
```
It looks like multiline is detected only when ColumnLimit is on and if content
exceeds this limit.
Mechanism doesn't see places that are already multilines.</pre>
</div>
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