This patch separates the generic portion of ClangExpressionVariable, which

stores information about a variable that different parts of LLDB use, from the
compiler-specific portion that only the expression parser cares about.

http://reviews.llvm.org/D12602

llvm-svn: 246871

lldb/source/Expression/ExpressionVariable.cpp

@@ -9,3 +9,24 @@
 
 #include "lldb/Expression/ExpressionVariable.h"
 
+using namespace lldb_private;
+
+ExpressionVariable::~ExpressionVariable()
+{
+}
+
+uint8_t *
+ExpressionVariable::GetValueBytes()
+{
+    const size_t byte_size = m_frozen_sp->GetByteSize();
+    if (byte_size > 0)
+    {
+        if (m_frozen_sp->GetDataExtractor().GetByteSize() < byte_size)
+        {
+            m_frozen_sp->GetValue().ResizeData(byte_size);
+            m_frozen_sp->GetValue().GetData (m_frozen_sp->GetDataExtractor());
+        }
+        return const_cast<uint8_t *>(m_frozen_sp->GetDataExtractor().GetDataStart());
+    }
+    return NULL;
+}