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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Add Clang-Tidy checks for localizing variables"
href="http://llvm.org/bugs/show_bug.cgi?id=21992">21992</a>
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<th>Summary</th>
<td>Add Clang-Tidy checks for localizing variables
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<th>Product</th>
<td>new-bugs
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>eugene.zelenko@gmail.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<pre>Hi!
It'll be great to implement suggestion for localizing variables.
It's simpler in case of conditional statements, where variable is used in one
of branches. It's harder to do in case of loops, when variable may be
re-initialized on each iteration or accumulate value with each iteration.
Background of request: my project have quite a lot long functions (~ 100 kB of
code) where place of usage and life cycle of variables are hard to track.
Eugene.</pre>
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