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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - TopLevelExpressions fails on Android API 21-22"
href="https://llvm.org/bugs/show_bug.cgi?id=27787">27787</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>TopLevelExpressions fails on Android API 21-22
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tberghammer@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Evaluating the final expression of the test case fails on Android API 21-22
with the following compile error:
error: warning: inline function 'DiamondD::~DiamondD' is not defined
used here
also defined here
error: cannot import unsupported AST node CXXFunctionalCastExpr
error: Couldn't lookup symbols:
vtable for __cxxabiv1::__class_type_info
vtable for __cxxabiv1::__vmi_class_type_info
Expression failed to evaluate:
int doTest()
{
int a = m.memberResult();
a += MyClass::staticResult();
a += m.externResult();
a += MyEnum::myEnumThree;
a += myEnumOne;
a += AnotherClass().complicatedFunction();
a += DiamondD(3).accessor();
return a;
}
Definition of DiamondD:
class DiamondA
{
private:
struct {
int m_i;
};
public:
DiamondA(int i) : m_i(i) { }
int accessor() { return m_i; }
};
class DiamondB : public virtual DiamondA
{
public:
DiamondB(int i) : DiamondA(i) { }
};
class DiamondC : public virtual DiamondA
{
public:
DiamondC(int i) : DiamondA(i) { }
};
class DiamondD : public DiamondB, public DiamondC
{
public:
DiamondD(int i) : DiamondA(i), DiamondB(i), DiamondC(i) { }
};
Failure reports from the build bots:
<a href="http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-android/builds/7109">http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-android/builds/7109</a>
<a href="http://lab.llvm.org:8011/builders/lldb-x86_64-darwin-13.4/builds/10358">http://lab.llvm.org:8011/builders/lldb-x86_64-darwin-13.4/builds/10358</a>
Build fingerprints for devices where the issue is known to be reproducable:
google/volantis/flounder:5.0.2/LRX22L/1816899:user/release-keys
samsung/zerofltexx/zeroflte:5.1.1/LMY47X/G920FXXU2BOG8:user/release-keys</pre>
</div>
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