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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/123933/">https://git.reviewboard.kde.org/r/123933/</a>
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<p style="margin-top: 0;">On May 29th, 2015, 1:42 p.m. MSK, <b>Milian Wolff</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/123933/diff/1/?file=378287#file378287line324" style="color: black; font-weight: bold; text-decoration: underline;">duchain/builder.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct Visitor</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">CK</span> <span class="o">!=</span> <span class="n">CXCursor_MacroExpansion</span><span class="p">)</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">add a comment:</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">// check if cursor is inside a macro expansion</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">also: what about nested macro expansions, are they OK to not get this treatment?</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's great that you pointed that out. Actually the CXCursor_MacroExpansion is a use, so it can never be here. My bad.</p></pre>
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<p style="margin-top: 0;">On May 29th, 2015, 1:42 p.m. MSK, <b>Milian Wolff</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/123933/diff/1/?file=378288#file378288line1" style="color: black; font-weight: bold; text-decoration: underline;">tests/files/macros.cpp</a>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="c1">/// "useCount" : 1, "useRanges" : "[(<span class="hl">1</span>1, 4), (<span class="hl">1</span>1, 4)]"</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="c1">/// "useCount" : 1, "useRanges" : "[(<span class="hl">2</span>1, 4), (<span class="hl">2</span>1, 4)]"</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">according to this test, it worked fine even before, no? I seem to have trouble understanding how the code below with the Cursor is related to uses inside a macro expansion. could you please elaborate?</p></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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">At first I set empty ranges differently. All tests passed. Then I tried to test that patch manually and noticed that some uses couldn't be found anymore, so I investigated it and added this test case, then implemented the patch the way it is right now.</p></pre>
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<p style="margin-top: 0;">On May 29th, 2015, 1:42 p.m. MSK, <b>Milian Wolff</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/123933/diff/1/?file=378289#file378289line893" style="color: black; font-weight: bold; text-decoration: underline;">tests/test_duchain.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void TestDUChain::testReparseChangeEnvironment()</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QCOMPARE</span><span class="p">(</span><span class="n">structDeclaration</span><span class="o">-></span><span class="n">range</span><span class="p">(),</span> <span class="n">RangeInRevision</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="mi">0</span><span class="p">,</span><span class="mi">1</span><span class="p">,</span><span class="mi">0</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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">hm this is not optimal, is it? shouldn't the range be that of the "x" macro argument? i.e. {1, 12, 1, 13}?</p></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;">Here the "x" is not inside macro expansion so it has valid range (somehow it's actually {1, 14, 1, 15}), but the "strx" is inside the macro expansion so it has invalid range - {1, 0, 1, 14} (this is because clang gives the same range as macro expansion range for all declarations inside the macros expansion). If anything it should be something like (1,7), (1,10)
Also consider this example with the same problem. but without an argument to bind to:
#define FOO_MACROS() int foo;
FOO_MACROS()</pre>
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<p>- Sergey</p>
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<p>On May 29th, 2015, 12:34 p.m. MSK, Sergey Kalinichev wrote:</p>
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<div>Review request for KDevelop.</div>
<div>By Sergey Kalinichev.</div>
<p style="color: grey;"><i>Updated May 29, 2015, 12:34 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdev-clang
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<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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Those declarations are invisible, so there is no need to highlight and enable navigation widget for them.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>duchain/builder.cpp <span style="color: grey">(260b4e2)</span></li>
<li>tests/files/macros.cpp <span style="color: grey">(539afff)</span></li>
<li>tests/test_duchain.cpp <span style="color: grey">(403e7c1)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/123933/diff/" style="margin-left: 3em;">View Diff</a></p>
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