Add a class ValueObjectConstResultCast.

Summary:
Other changes around the main change include:

1. Add a method Cast to ValueObjectConstResult, ValueObjectConstResultImpl
and ValueObjectConstResultChild.

2. Add an argument |live_address| of type lldb::addr_t to the constructor
of ValueObjectConstResultChild. This is passed on to the backing
ValueObjectConstResultImpl object constructor so that the address of the
child value can be calculated properly.

Reviewers: granata.enrico, clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D11203

llvm-svn: 242374

1 files changed, 9 insertions, 2 deletions

diff --git a/lldb/source/Core/ValueObjectConstResultChild.cpp b/lldb/source/Core/ValueObjectConstResultChild.cpp
index 64425ea5096..8bf49e8a5a6 100644
--- a/lldb/source/Core/ValueObjectConstResultChild.cpp
+++ b/lldb/source/Core/ValueObjectConstResultChild.cpp
@@ -26,7 +26,8 @@ ValueObjectConstResultChild::ValueObjectConstResultChild
     uint32_t bitfield_bit_size,
     uint32_t bitfield_bit_offset,
     bool is_base_class,
-    bool is_deref_of_parent
+    bool is_deref_of_parent,
+    lldb::addr_t live_address
 ) :
     ValueObjectChild (parent,
                       clang_type,
@@ -38,7 +39,7 @@ ValueObjectConstResultChild::ValueObjectConstResultChild
                       is_base_class,
                       is_deref_of_parent,
                       eAddressTypeLoad),
-    m_impl(this)
+    m_impl(this, live_address)
 {
     m_name = name;
 }
@@ -78,3 +79,9 @@ ValueObjectConstResultChild::GetPointeeData (DataExtractor& data,
 {
     return m_impl.GetPointeeData(data, item_idx, item_count);
 }
+
+lldb::ValueObjectSP
+ValueObjectConstResultChild::Cast (const ClangASTType &clang_ast_type)
+{
+    return m_impl.Cast(clang_ast_type);
+}