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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - missing-noreturn and constexpr-if"
href="https://bugs.llvm.org/show_bug.cgi?id=44250">44250</a>
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<th>Summary</th>
<td>missing-noreturn and constexpr-if
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>9.0
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<th>Hardware</th>
<td>PC
</td>
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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>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>rianquinn@gmail.com
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<pre>Clang says that this function should be labelled as noreturn which is not true
when the constexpr is false. Since we do not have conditional noreturn
statements, and noreturn is not part of the function's signature, this is a
false positive.
static auto
fail_fast() noexcept -> void
{
if constexpr (!autosar_compliant) {
if constexpr (details::autosar::exit_instead_of_abort) {
std::exit(EXIT_FAILURE); //NOSONAR
}
std::abort(); //NOSONAR
}
}</pre>
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