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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - noexcept specifiers are evaluated incorrectly"
href="https://bugs.llvm.org/show_bug.cgi?id=37559">37559</a>
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<th>Summary</th>
<td>noexcept specifiers are evaluated incorrectly
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>C++11
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>lumosimann@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
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<p>
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<pre>There seem to be some problems about the point where noexcept specifiers are
evaluated. I.e., this code does not compile:
void some_function() noexcept;
class V1 {
// does not compile
void f() noexcept(noexcept(some_function()));
decltype(&V1::f) f2;
};
class V2 {
// does not compile
void f() noexcept(true);
decltype(&V2::f) f2;
};
class V3 {
// compiles
void f() noexcept;
decltype(&V3::f) f2;
};
due to
<source>:5:17: error: exception specification is not available until end of
class definition
decltype(&V1::f) f2;
^
<source>:11:17: error: exception specification is not available until end of
class definition
decltype(&V2::f) f2;
^
2 errors generated.
Compiler returned: 1</pre>
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