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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [modules/c++14] constexpr function does not return a constexpr value"
href="https://bugs.llvm.org/show_bug.cgi?id=32144">32144</a>
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<th>Summary</th>
<td>[modules/c++14] constexpr function does not return a constexpr value
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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>All
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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>Modules
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>gonzalobg88@gmail.com
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<p>
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<pre>When enabling modules in the following situation
template <typename T>
static constexpr const auto var = std::numeric_limits<T>::max();
template <typename T, T val = var<T>>
using foo = std::integral_constant<T, val>;
foo<int> val;
I get an "error: non-type template argument is not a constant expression",
pointing that the "initializer of 'var<int>' is not a constant expression".
When disabling modules, everything compiles just fine.</pre>
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