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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang crash in diagnostics in overload failure with non-type templates"
href="https://bugs.llvm.org/show_bug.cgi?id=35649">35649</a>
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<th>Summary</th>
<td>clang crash in diagnostics in overload failure with non-type templates
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>5.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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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
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</tr>
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<th>Reporter</th>
<td>spreis@yandex-team.ru
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<pre>Created <span class=""><a href="attachment.cgi?id=19541" name="attach_19541" title="The failing code">attachment 19541</a> <a href="attachment.cgi?id=19541&action=edit" title="The failing code">[details]</a></span>
The failing code
Compilation of the attached code crashes with the following diagnostics:
[=]clang++ -std=c++14 test.cpp -I`pwd`/LLVM/libcxx/include
test.cpp:84:5: error: no matching function for call to
'SerializeWithSwitchersImpl'
SerializeWithSwitchersImpl(
^~~~~~~~~~~~~~~~~~~~~~~~~~
#0 0x00000000019dd014 PrintStackTraceSignalHandler(void*)
(/place/home/spreis/.ya/tools/v3/168054294/bin/clang-5.0+0x19dd014)
#1 0x00000000019dd2d6 SignalHandler(int)
(/place/home/spreis/.ya/tools/v3/168054294/bin/clang-5.0+0x19dd2d6)
#2 0x00007f40573ec330 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x10330)
#3 0x0000000002af3ef2 DiagnoseBadDeduction(clang::Sema&, clang::NamedDecl*,
clang::Decl*, clang::DeductionFailureInfo&, unsigned int, bool)
(/place/home/spreis/.ya/tools/v3/168054294/bin/clang-5.0+0x2af3ef2)
#4 0x0000000002adfad5 clang::OverloadCandidateSet::NoteCandidates(clang::Sema&,
clang::OverloadCandidateDisplayKind, llvm::ArrayRef<clang::Expr*>,
llvm::StringRef, clang::SourceLocation, llvm::function_ref<bool
(clang::OverloadCandidate&)>)
(/place/home/spreis/.ya/tools/v3/168054294/bin/clang-5.0+0x2adfad5)
...</pre>
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