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<base href="http://llvm.org/bugs/" />
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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 --- - Assertion failed: !Packed && "Could not place field even with packed struct!""
href="http://llvm.org/bugs/show_bug.cgi?id=17576">17576</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Assertion failed: !Packed && "Could not place field even with packed struct!"
</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>LLVM Codegen
</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, timurrrr@google.com, whunt@google.com
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>This happens when self-hosting clang on a bunch of files. This one in
particular was lib/AST/StmtPrinter.cpp.
I'm going to try to dump the AST record layout and see if it's funny.
file ..\tools\clang\lib\CodeGen\CGRecordLayoutBuilder.cpp, line 426
Simple stack trace:
`anonymous namespace'::CGRecordLayoutBuilder::LayoutField()
`anonymous namespace'::CGRecordLayoutBuilder::LayoutFields()
`anonymous namespace'::CGRecordLayoutBuilder::Layout()
clang::CodeGen::CodeGenTypes::ComputeRecordLayout()
clang::CodeGen::CodeGenTypes::ConvertRecordDeclType()
clang::CodeGen::CodeGenTypes::ConvertType()
clang::CodeGen::CodeGenTypes::ConvertTypeForMem()
clang::CodeGen::CodeGenTypes::ConvertType()
clang::CodeGen::CodeGenTypes::ConvertTypeForMem()
`anonymous namespace'::CGRecordLayoutBuilder::LayoutField()
`anonymous namespace'::CGRecordLayoutBuilder::LayoutFields()
`anonymous namespace'::CGRecordLayoutBuilder::Layout()
clang::CodeGen::CodeGenTypes::ComputeRecordLayout()
clang::CodeGen::CodeGenTypes::ConvertRecordDeclType()
clang::CodeGen::CodeGenTypes::getCGRecordLayout()
`anonymous namespace'::CGRecordLayoutBuilder::CheckZeroInitializable()
`anonymous namespace'::CGRecordLayoutBuilder::LayoutField()
`anonymous namespace'::CGRecordLayoutBuilder::LayoutFields()
`anonymous namespace'::CGRecordLayoutBuilder::Layout()
clang::CodeGen::CodeGenTypes::ComputeRecordLayout()
clang::CodeGen::CodeGenTypes::ConvertRecordDeclType()
clang::CodeGen::CodeGenTypes::ConvertType()
clang::CodeGen::CodeGenTypes::ConvertTypeForMem()
clang::CodeGen::CodeGenTypes::ConvertType()
clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo()
arrangeLLVMFunctionInfo()
arrangeCXXMethodType()
clang::CodeGen::CodeGenTypes::arrangeCXXMethodType()
clang::CodeGen::CodeGenTypes::arrangeCXXMethodDeclaration()
clang::CodeGen::CodeGenTypes::arrangeFunctionDeclaration()
clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration()
clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition()
clang::CodeGen::CodeGenModule::EmitGlobalDefinition()
clang::CodeGen::CodeGenModule::EmitGlobal()
clang::CodeGen::CodeGenModule::EmitTopLevelDecl()
`anonymous namespace'::CodeGeneratorImpl::HandleTopLevelDecl()
clang::BackendConsumer::HandleTopLevelDecl()
clang::ParseAST()
clang::ASTFrontendAction::ExecuteAction()
clang::CodeGenAction::ExecuteAction()
clang::FrontendAction::Execute()
clang::CompilerInstance::ExecuteAction()
clang::ExecuteCompilerInvocation()</pre>
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