Be more careful when overriding the type for a

ValueObject, and make sure that ValueObjects that
have null type names (because they have null types)
also have null qualified type names.  This avoids
some potential crashes if 
ValueObject::GetQualifiedTypeName tries to get the
name of their type by calling GetClangTypeImpl().


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@153718 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 2 deletions

diff --git a/source/Core/ValueObjectRegister.cpp b/source/Core/ValueObjectRegister.cpp
index befd610f6..2df5af6d3 100644
--- a/source/Core/ValueObjectRegister.cpp
+++ b/source/Core/ValueObjectRegister.cpp
@@ -51,8 +51,13 @@ ValueObjectRegisterContext::GetClangTypeImpl ()
 ConstString
 ValueObjectRegisterContext::GetTypeName()
 {
-    ConstString empty_type_name;
-    return empty_type_name;
+    return ConstString();
+}
+
+ConstString
+ValueObjectRegisterContext::GetQualifiedTypeName()
+{
+    return ConstString();
 }
 
 uint32_t
@@ -151,6 +156,12 @@ ValueObjectRegisterSet::GetTypeName()
     return ConstString();
 }
 
+ConstString
+ValueObjectRegisterSet::GetQualifiedTypeName()
+{
+    return ConstString();
+}
+
 uint32_t
 ValueObjectRegisterSet::CalculateNumChildren()
 {