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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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<p style="margin-top: 0;">On July 31st, 2013, 4:20 p.m. UTC, <b>Milian Wolff</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/111796/diff/3/?file=175544#file175544line391" style="color: black; font-weight: bold; text-decoration: underline;">languages/cpp/cppduchain/templatedeclaration.cpp</a>
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(Diff revision 3)
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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; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">391</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">PushValue</span><span class="o"><</span><span class="n">uint</span><span class="o">></span> <span class="n">safety</span><span class="p">(</span><span class="n">data</span><span class="p">.</span><span class="n">specializedFromDepth</span><span class="p">,</span> <span class="o">+</span><span class="mi">1</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">this doesn't work, it always sets the counter to 1. Use this:
PushValue<uint> safety(data.specializedFromDepth, data.specializedFromDepth + 1);
Alternatively, feel free to add another PushValue-like class to pushvalue.h which comes with the semantics you want to have here. Also use that in the other counters then.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Ok, but that means that 2 of the 3 uses of PushValue in templatedeclaration.cpp are currently broken. The only one using that syntax is the one for instantiationDepth.</pre>
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<p>- Andreas</p>
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<p>On July 31st, 2013, 11:16 a.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 31, 2013, 11:16 a.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;">Fix endless recursion in setSpecializedFrom
This could be triggered by having the exactly same specialization occur
twice in a single file. setSpecializedFrom would end up calling itself
with the same TemplateDeclaration over and over again.
Adding another recursion counter in the same way that other places already
have one fixes the problem. Unfortunately I wasn't able to generate a test
that exhibits the recursion problem.
BUG: 318492
Avoid endless recursions in TemplateDeclaration::setSpecializedFrom
Having two template specializations with the same signature causes an
endless recursion here. I don't see a reason why a TemplateDeclaration
should update its 'specializedFrom' stuff if that already is up-to-date.
So in the case the other->specializedFrom.data() is already what this
declaration has, there's simply nothing to do.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=318492">318492</a>
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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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