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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Template static constexpr bool class variable inside static_assert always pass"
href="https://bugs.llvm.org/show_bug.cgi?id=42555">42555</a>
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<th>Summary</th>
<td>Template static constexpr bool class variable inside static_assert always pass
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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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
</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>brickmen75@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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<p>
<div>
<pre>There is a minimal example of code, that compiles on clang, but should not:
--------------------
template <class...>
struct foo {
template <class...>
static constexpr bool boo = false;
void goo() {
static_assert(boo<>, "");
}
};
int main() {
foo<> f;
f.goo();
}
----------
Msvc and gcc deny to compile such a code with 'static assertion failed' error,
as it should be.
Also godbolt example: <a href="https://godbolt.org/z/IaYnX5">https://godbolt.org/z/IaYnX5</a></pre>
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