http://llvm.org/bugs/show_bug.cgi?id=17576
Bug ID: 17576
Summary: Assertion failed: !Packed && "Could not place field
even with packed struct!"
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: LLVM Codegen
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected]
Classification: Unclassified
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()
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