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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Incorrect type lookup in ctor for derived template class"
href="https://bugs.llvm.org/show_bug.cgi?id=47514">47514</a>
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<th>Summary</th>
<td>Incorrect type lookup in ctor for derived template class
</td>
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>10.0
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>j.thali@gmx.at
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<p>
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<pre>clang seems to only search for a qualified name in the class itself in the
example below.
struct SomeStruct { int value; };
template<typename T> class Base{};
template<typename T>
class Derived : public Base<T>
{
public:
Derived() { int kSize = sizeof(SomeStruct::value); }
};
int main()
{
Derived<int> x;
return 0;
}
main.cpp:8:48: error: 'SomeStruct::value' is not a member of class
'Derived<int>'
Note that this works correctly if sizeof is used in a function or the base
class is not a templated class.</pre>
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