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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - delayed typo correction crash around C++14 generic lambdas in -std=c++03"
href="https://llvm.org/bugs/show_bug.cgi?id=22998">22998</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>delayed typo correction crash around C++14 generic lambdas in -std=c++03
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>rnk@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu, rikka@google.com
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>$ cat t.cpp
template <typename F> decltype(auto) deduce(F f) {
return &decltype(f)::operator();
}
template <typename C, typename R, typename A>
decltype(auto) signaturehelper(R (C::*f)(A) const) {
return R();
}
int main() {
auto l = [](int x) { return x * 2; };
decltype(signaturehelper(deduce(l))) p;
}
$ clang -cc1 t.cpp
... cascading errors due to lack of -std=c++14
Assertion failed: DelayedTypos.empty() && "Uncorrected typos!", file
..\tools\clang\lib\Sema\Sema.cpp, line 273</pre>
</div>
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