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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang_reparseTranslationUnit crashes when reparsing SemaCodeComplete.cpp"
href="http://llvm.org/bugs/show_bug.cgi?id=19114">19114</a>
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<th>Summary</th>
<td>clang_reparseTranslationUnit crashes when reparsing SemaCodeComplete.cpp
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>libclang
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>Erik.Verbruggen@Me.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12214" name="attach_12214" title="c-index-test.crash.txt">attachment 12214</a> <a href="attachment.cgi?id=12214&action=edit" title="c-index-test.crash.txt">[details]</a></span>
c-index-test.crash.txt
SemaCodeComplete.cpp will crash libclang when calling
clang_reparseTranslationUnit on it. This is reproducable with c-index-test:
env CINDEXTEST_EDITING=1 ./bin/c-index-test -test-load-source-reparse 5 local \
-x c++ -std=gnu++11 \
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS \
-F/System/Library/Frameworks -F/Library/Frameworks
-I/Users/erik/dev/clang-llvm/llvm-git/include
-I/Users/erik/dev/clang-llvm/llvm-git/tools/clang/include
-I/Users/erik/dev/builds/llvm-debug-build/include
-I/Users/erik/dev/builds/llvm-debug-build/tools/clang/include
-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1
-I/usr/local/include
-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/5.0/include
-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
-I/usr/include \
/Users/erik/dev/clang-llvm/llvm-git/tools/clang/lib/Sema/SemaCodeComplete.cpp
There is no crash when preprocessing the file first (clang -E) and running that
through c-index-test.
Attached are two stack traces, one from c-index-test which I used to reproduce
the bug. The original stack trace is from Qt Creator, which is different (and
maybe helpful?)</pre>
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