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Diffstat (limited to 'lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp')
-rw-r--r--lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp b/lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
index af118a71d09..7e8c06bd4c7 100644
--- a/lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
+++ b/lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
@@ -255,7 +255,7 @@ bool lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd::Update() {
ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType()},
{"cw", ast_ctx->GetBasicType(lldb::eBasicTypeBool)},
{"payload", pair_type}});
- auto size = tree_node_type.GetByteSize(nullptr);
+ llvm::Optional<uint64_t> size = tree_node_type.GetByteSize(nullptr);
if (!size)
return false;
DataBufferSP buffer_sp(new DataBufferHeap(*size, 0));
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