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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Strange overload resolution with decltype in template function"
href="https://bugs.llvm.org/show_bug.cgi?id=39068">39068</a>
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<th>Summary</th>
<td>Strange overload resolution with decltype in template function
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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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>zamazan4ik@tut.by
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<pre>clang(trunk) for this code:
#include <iostream>
template <typename T> int foo(int) { return 1; }
template <typename T> int foo(decltype(T{})) { return 2; }
template <typename T> int foo(decltype(int(T{}))) { return 3;}
int main()
{
std::cout << foo<int>(0);
}
prints '1'. But as I understand here should be compilation error because of
ambiguous call to overload function</pre>
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