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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [RGT] QualTypeNamesTest appears to do nothing"
href="https://bugs.llvm.org/show_bug.cgi?id=49652">49652</a>
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<th>Summary</th>
<td>[RGT] QualTypeNamesTest appears to do nothing
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Frontend
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>paul_robinson@playstation.sony.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<pre>clang/unittests/Tooling/QualTypeNamesTest.cpp implements a struct
TypeNameVisitor, which is derived from TestVisitor, which appears to be
for tests invoking a RecursiveASTVisitor.
This struct defines a method VisitValueDecl() to do certain tests on
the name of a ValueDecl. However, that method is never called; I can
put an 'llvm_unreachable' at the top and it never fires.
The output of running the ToolingTest suggests that QualTypeNamesTest
is actually called, but apparently something about the definition of the
struct and/or its methods keeps the test from ever doing what it looks
like it ought to be doing.
I tried fussing with it a bit (is the parameter not supposed to be const?)
but no simple tweaks made any difference. I suspect I just didn't find
the right simple tweak, but I've never used these classes myself so I'm
unsure what's missing.
Found by the Rotten Green Tests project.</pre>
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