diff options
Diffstat (limited to 'source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp')
| -rw-r--r-- | source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp b/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp index 96adb72c9532..033105efdc53 100644 --- a/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp +++ b/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.cpp @@ -14,6 +14,7 @@ #include "lldb/Core/Module.h" #include "lldb/Symbol/ObjectFile.h" +#include "lldb/Utility/Log.h" using namespace lldb_private; @@ -29,7 +30,7 @@ dw_tag_t DWARFBaseDIE::Tag() const { if (m_die) return m_die->Tag(); else - return 0; + return llvm::dwarf::DW_TAG_null; } const char *DWARFBaseDIE::GetTagAsCString() const { @@ -102,19 +103,22 @@ SymbolFileDWARF *DWARFBaseDIE::GetDWARF() const { return nullptr; } -lldb_private::TypeSystem *DWARFBaseDIE::GetTypeSystem() const { - if (m_cu) - return m_cu->GetTypeSystem(); - else - return nullptr; +llvm::Expected<lldb_private::TypeSystem &> DWARFBaseDIE::GetTypeSystem() const { + if (!m_cu) + return llvm::make_error<llvm::StringError>( + "Unable to get TypeSystem, no compilation unit available", + llvm::inconvertibleErrorCode()); + return m_cu->GetTypeSystem(); } DWARFASTParser *DWARFBaseDIE::GetDWARFParser() const { - lldb_private::TypeSystem *type_system = GetTypeSystem(); - if (type_system) - return type_system->GetDWARFParser(); - else + auto type_system_or_err = GetTypeSystem(); + if (auto err = type_system_or_err.takeError()) { + LLDB_LOG_ERROR(lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_SYMBOLS), + std::move(err), "Unable to get DWARFASTParser"); return nullptr; + } + return type_system_or_err->GetDWARFParser(); } bool DWARFBaseDIE::HasChildren() const { |