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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -Winvalid-constexpr fails to warn when calling non-constexpr method on field"
href="https://bugs.llvm.org/show_bug.cgi?id=48027">48027</a>
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<th>Summary</th>
<td>-Winvalid-constexpr fails to warn when calling non-constexpr method on field
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<th>Product</th>
<td>clang
</td>
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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
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>comexk@gmail.com
</td>
</tr>
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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>
<div>
<pre>The below should warn that y() can never be constant evaluated, but fails to as
of current trunk. Either of the following changes will restore the warning:
- Changing `void x()` to `static void x()`
- Changing `constexpr void y()` to `constexpr void y(X x)`
struct X {
void x();
};
struct Y {
X x;
constexpr void y() { x.x(); }
};</pre>
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