From 3b207c66552297f35a3c8045ea979a0f53b08ce1 Mon Sep 17 00:00:00 2001
From: Enrico Granata <egranata@apple.com>
Date: Fri, 8 Jul 2016 18:39:36 +0000
Subject: [PATCH] Make IsSyntheticChildrenGenerated() virtual so that dynamic
 and synthetic values can refer back to their parents

llvm-svn: 274901
---
 lldb/include/lldb/Core/ValueObject.h             |  4 ++--
 lldb/include/lldb/Core/ValueObjectDynamicValue.h |  6 ++++++
 .../lldb/Core/ValueObjectSyntheticFilter.h       |  6 ++++++
 lldb/source/Core/ValueObjectDynamicValue.cpp     | 16 ++++++++++++++++
 lldb/source/Core/ValueObjectSyntheticFilter.cpp  | 16 ++++++++++++++++
 5 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/lldb/include/lldb/Core/ValueObject.h b/lldb/include/lldb/Core/ValueObject.h
index b3f6ff82f3d9..bef158feb39d 100644
--- a/lldb/include/lldb/Core/ValueObject.h
+++ b/lldb/include/lldb/Core/ValueObject.h
@@ -793,10 +793,10 @@ public:
         return false;
     }
     
-    bool
+    virtual bool
     IsSyntheticChildrenGenerated ();
     
-    void
+    virtual void
     SetSyntheticChildrenGenerated (bool b);
     
     virtual SymbolContextScope *
diff --git a/lldb/include/lldb/Core/ValueObjectDynamicValue.h b/lldb/include/lldb/Core/ValueObjectDynamicValue.h
index 80f37f104765..8a045c3b0db1 100644
--- a/lldb/include/lldb/Core/ValueObjectDynamicValue.h
+++ b/lldb/include/lldb/Core/ValueObjectDynamicValue.h
@@ -117,6 +117,12 @@ public:
     
     void
     SetPreferredDisplayLanguage (lldb::LanguageType);
+        
+    bool
+    IsSyntheticChildrenGenerated () override;
+    
+    void
+    SetSyntheticChildrenGenerated (bool b) override;
     
     bool
     GetDeclaration(Declaration &decl) override;
diff --git a/lldb/include/lldb/Core/ValueObjectSyntheticFilter.h b/lldb/include/lldb/Core/ValueObjectSyntheticFilter.h
index 3a8068298e27..38d9f7b5ade1 100644
--- a/lldb/include/lldb/Core/ValueObjectSyntheticFilter.h
+++ b/lldb/include/lldb/Core/ValueObjectSyntheticFilter.h
@@ -147,6 +147,12 @@ public:
     void
     SetPreferredDisplayLanguage (lldb::LanguageType);
     
+    bool
+    IsSyntheticChildrenGenerated () override;
+    
+    void
+    SetSyntheticChildrenGenerated (bool b) override;
+    
     bool
     GetDeclaration(Declaration &decl) override;
 
diff --git a/lldb/source/Core/ValueObjectDynamicValue.cpp b/lldb/source/Core/ValueObjectDynamicValue.cpp
index 0ac86a68f19f..65deba096d82 100644
--- a/lldb/source/Core/ValueObjectDynamicValue.cpp
+++ b/lldb/source/Core/ValueObjectDynamicValue.cpp
@@ -418,6 +418,22 @@ ValueObjectDynamicValue::GetPreferredDisplayLanguage ()
         return m_preferred_display_language;
 }
 
+bool
+ValueObjectDynamicValue::IsSyntheticChildrenGenerated ()
+{
+    if (m_parent)
+        return m_parent->IsSyntheticChildrenGenerated();
+    return false;
+}
+
+void
+ValueObjectDynamicValue::SetSyntheticChildrenGenerated (bool b)
+{
+    if (m_parent)
+        m_parent->SetSyntheticChildrenGenerated(b);
+    this->ValueObject::SetSyntheticChildrenGenerated(b);
+}
+
 bool
 ValueObjectDynamicValue::GetDeclaration (Declaration &decl)
 {
diff --git a/lldb/source/Core/ValueObjectSyntheticFilter.cpp b/lldb/source/Core/ValueObjectSyntheticFilter.cpp
index 53e38ecd3fe1..f2f233711b9c 100644
--- a/lldb/source/Core/ValueObjectSyntheticFilter.cpp
+++ b/lldb/source/Core/ValueObjectSyntheticFilter.cpp
@@ -416,6 +416,22 @@ ValueObjectSynthetic::GetPreferredDisplayLanguage ()
         return m_preferred_display_language;
 }
 
+bool
+ValueObjectSynthetic::IsSyntheticChildrenGenerated ()
+{
+    if (m_parent)
+        return m_parent->IsSyntheticChildrenGenerated();
+    return false;
+}
+
+void
+ValueObjectSynthetic::SetSyntheticChildrenGenerated (bool b)
+{
+    if (m_parent)
+        m_parent->SetSyntheticChildrenGenerated(b);
+    this->ValueObject::SetSyntheticChildrenGenerated(b);
+}
+
 bool
 ValueObjectSynthetic::GetDeclaration (Declaration &decl)
 {