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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/111796/">http://git.reviewboard.kde.org/r/111796/</a>
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<a href="http://git.reviewboard.kde.org/r/111796/diff/2/?file=175511#file175511line389" style="color: black; font-weight: bold; text-decoration: underline;">languages/cpp/cppduchain/templatedeclaration.cpp</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">TemplateDeclaration::~TemplateDeclaration()</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">389</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="ew"> </span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">struct</span> <span class="n">RecursionHolder</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">please use existing code (PushValue from util/) instead:
PushValue recHolder(setSpecializedFromRecursionCounter, setSpecializedFromRecursionCounter+1);</pre>
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<a href="http://git.reviewboard.kde.org/r/111796/diff/2/?file=175511#file175511line398" style="color: black; font-weight: bold; text-decoration: underline;">languages/cpp/cppduchain/templatedeclaration.cpp</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">TemplateDeclaration::~TemplateDeclaration()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">static</span> <span class="kt">unsigned</span> <span class="kt">int</span> <span class="n">setSpecializedFromRecursionCounter</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">hm I'm not sure whether this works - are you sure that this is guarded by our BKL DUChainLock? If so, add the ENSURE_CAN_READ macro here somewhere.
But I think it might not be locked, esp. when the data is not added to the duchain. Hm not sure though.
If it's not, you'll need a thread-local recursion counter. See ThreadLocalData and its usage in the same file for how to do it. There are already two recursion counters in there.</pre>
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<p>- Milian</p>
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<p>On July 30th, 2013, 6:50 p.m. UTC, Andreas Pakulat wrote:</p>
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<div>Review request for KDevelop.</div>
<div>By Andreas Pakulat.</div>
<p style="color: grey;"><i>Updated July 30, 2013, 6:50 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Add a simple recursion counter to setSpecializedFrom
This prevents endless recursions into this function, when copying a template
specialization and insert the copy directly below the existing function this
happened. Unfortunately its not clear why that happens or what a better fix
is, but this does not seem to have any bad side-effects and such a duplicated
specialization is just an intermediate step anyway.
I've tried writing a test for this, but it seems just parsing the same code
is not sufficient to trigger the recursion.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>languages/cpp/cppduchain/templatedeclaration.cpp <span style="color: grey">(b35ba13a0eacb5157a921cf96fdc22c091f625e1)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/111796/diff/" style="margin-left: 3em;">View Diff</a></p>
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