Added copy constructors and assignment operators to all lldb::SB* classes

so we don't end up with weak exports with some compilers.

llvm-svn: 118312

1 files changed, 11 insertions, 9 deletions

diff --git a/lldb/source/API/SBStringList.cpp b/lldb/source/API/SBStringList.cpp
index beb760632fa..129d2f4c11f 100644
--- a/lldb/source/API/SBStringList.cpp
+++ b/lldb/source/API/SBStringList.cpp
@@ -34,21 +34,23 @@ SBStringList::SBStringList (const SBStringList  &rhs) :
 }
 
 
-
-SBStringList::~SBStringList ()
-{
-}
-
-
 const SBStringList &
 SBStringList::operator = (const SBStringList &rhs)
 {
-    if (rhs.IsValid())
-        m_opaque_ap.reset (new lldb_private::StringList(*rhs));
-
+    if (this != &rhs)
+    {
+        if (rhs.IsValid())
+            m_opaque_ap.reset(new lldb_private::StringList(*rhs));
+        else
+            m_opaque_ap.reset();
+    }
     return *this;
 }
 
+SBStringList::~SBStringList ()
+{
+}
+
 const lldb_private::StringList *
 SBStringList::operator->() const
 {