diff options
Diffstat (limited to 'source/Plugins/Language/CPlusPlus/LibStdcpp.cpp')
| -rw-r--r-- | source/Plugins/Language/CPlusPlus/LibStdcpp.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/source/Plugins/Language/CPlusPlus/LibStdcpp.cpp b/source/Plugins/Language/CPlusPlus/LibStdcpp.cpp index 3e2b7159f894..695371fc3992 100644 --- a/source/Plugins/Language/CPlusPlus/LibStdcpp.cpp +++ b/source/Plugins/Language/CPlusPlus/LibStdcpp.cpp @@ -9,10 +9,6 @@ #include "LibStdcpp.h" -// C Includes -// C++ Includes -// Other libraries and framework includes -// Project includes #include "lldb/Core/ValueObject.h" #include "lldb/Core/ValueObjectConstResult.h" #include "lldb/DataFormatters/StringPrinter.h" @@ -301,8 +297,11 @@ bool lldb_private::formatters::LibStdcppWStringSummaryProvider( if (!wchar_compiler_type) return false; - const uint32_t wchar_size = wchar_compiler_type.GetBitSize( - nullptr); // Safe to pass NULL for exe_scope here + // Safe to pass nullptr for exe_scope here. + llvm::Optional<uint64_t> size = wchar_compiler_type.GetBitSize(nullptr); + if (!size) + return false; + const uint32_t wchar_size = *size; StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); Status error; |