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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ICE] Assertion failed: Invalid modifier for QualType argument"
href="https://bugs.llvm.org/show_bug.cgi?id=43367">43367</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ICE] Assertion failed: Invalid modifier for QualType argument
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</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>trass3r@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>struct exception
{};
class bad_cast : exception
{
bad_cast(char* m) : exception(m)
{}
};
$ clang++ -v
clang version 10.0.0 (<a href="https://github.com/llvm/llvm-project.git">https://github.com/llvm/llvm-project.git</a>
0cfb78e52af247366e6e8fe00a906022bf4abca5)
Target: x86_64-pc-windows-msvc
$ clang++.exe -c test.cpp
error: no matching constructor for initialization of 'exception'
Assertion failed: Modifier.empty() && Argument.empty() && "Invalid modifier for
QualType argument", file clang\lib\AST\ASTDiagnostic.cpp, line 385
Stack dump:
1. test.cpp:6:5: current parser token '{'
2. test.cpp:3:1: parsing struct/union/class body 'bad_cast'
clang::FormatASTNodeDiagnosticArgument() + 0xF5F bytes(s),
clang\lib\AST\ASTDiagnostic.cpp, line 388
clang::Diagnostic::FormatDiagnostic() + 0x748 bytes(s),
clang\lib\Basic\Diagnostic.cpp, line 991 + 0x158 byte(s)
clang::Diagnostic::FormatDiagnostic() + 0xAB bytes(s),
clang\lib\Basic\Diagnostic.cpp, line 772
clang::TextDiagnosticPrinter::HandleDiagnostic() + 0x55 bytes(s),
clang\lib\Frontend\TextDiagnosticPrinter.cpp, line 119
clang::DiagnosticIDs::ProcessDiag() + 0x1F7 bytes(s),
clang\lib\Basic\DiagnosticIDs.cpp, line 704 + 0x42 byte(s)
clang::DiagnosticsEngine::EmitCurrentDiagnostic() + 0x78 bytes(s),
clang\lib\Basic\Diagnostic.cpp, line 516 + 0xB byte(s)
clang::Sema::EmitCurrentDiagnostic() + 0x21A bytes(s), clang\lib\Sema\Sema.cpp,
line 1369 + 0xB byte(s)
DiagnoseBadConversion() + 0x3415 bytes(s), clang\lib\Sema\SemaOverload.cpp,
line 9935 + 0x55 byte(s)
clang::OverloadCandidateSet::NoteCandidates() + 0x196D bytes(s),
clang\lib\Sema\SemaOverload.cpp, line 10887 + 0x968 byte(s)
clang::OverloadCandidateSet::NoteCandidates() + 0x142 bytes(s),
clang\lib\Sema\SemaOverload.cpp, line 10865
clang::InitializationSequence::Diagnose()</pre>
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