Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/Makefile
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../make
+OBJCXX_SOURCES := main.mm util.mm
+include $(LEVEL)/Makefile.rules
+
+LDFLAGS += -framework Foundation
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/TestNamespaceLocalVarSameName.py
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/TestNamespaceLocalVarSameName.py
@@ -0,0 +1,19 @@
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class TestNamespaceLocalVarSameName(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @add_test_categories(["gmodules"])
+    def test_namespace_local_var_same_name(self):
+        self.build()
+
+        lldbutil.run_to_source_breakpoint(self, '// break here',
+                lldb.SBFileSpec("util.mm", False))
+
+        self.expect("expr error",
+                substrs=['(NSError *) $0 ='])
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/main.mm
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/main.mm
@@ -0,0 +1,11 @@
+#import <Foundation/Foundation.h>
+@interface Util : NSObject
++ (void)debugPrintError;
+@end
+
+int main(int argc, const char * argv[]) {
+  [Util debugPrintError];
+
+  return 0;
+}
+
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/util.mm
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name/util.mm
@@ -0,0 +1,16 @@
+#import <Foundation/Foundation.h>
+
+namespace error {
+int blah;
+}
+
+@interface Util : NSObject
++ (void)debugPrintError;
+@end
+
+@implementation Util
++ (void)debugPrintError {
+  NSError* error = [NSError errorWithDomain:NSURLErrorDomain code:-1 userInfo:nil];
+  NSLog(@"xxx, error = %@", error); // break here
+}
+@end
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/Makefile
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../make
+OBJCXX_SOURCES := main.mm util.mm
+include $(LEVEL)/Makefile.rules
+
+LDFLAGS += -framework Foundation
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/TestNamespaceLocalVarSameNameObjC.py
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/TestNamespaceLocalVarSameNameObjC.py
@@ -0,0 +1,19 @@
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class TestNamespaceLocalVarSameNameObjC(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @add_test_categories(["gmodules"])
+    def test_namespace_local_var_same_name_objc(self):
+        self.build()
+
+        lldbutil.run_to_source_breakpoint(self, '// break here',
+                lldb.SBFileSpec("main.m", False))
+
+        self.expect("expr error",
+                substrs=['(NSError *) $0 ='])
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/main.m
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/main.m
@@ -0,0 +1,13 @@
+#import <Foundation/Foundation.h>
+@interface Util : NSObject
++ (void)debugPrintError;
+@end
+
+int main(int argc, const char * argv[]) {
+    [Util debugPrintError];
+    NSError* error = [NSError errorWithDomain:NSURLErrorDomain code:-1 userInfo:nil];
+    NSLog(@"xxx, error = %@", error);
+
+    return 0; // break here
+}
+
Index: packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/util.mm
===================================================================
--- /dev/null
+++ packages/Python/lldbsuite/test/expression_command/namespace_local_var_same_name_obj_c/util.mm
@@ -0,0 +1,16 @@
+#import <Foundation/Foundation.h>
+
+namespace error {
+int blah;
+}
+
+@interface Util : NSObject
++ (void)debugPrintError;
+@end
+
+@implementation Util
++ (void)debugPrintError {
+  NSError* error = [NSError errorWithDomain:NSURLErrorDomain code:-1 userInfo:nil];
+  NSLog(@"xxx, error = %@", error);
+}
+@end
Index: source/Expression/ExpressionSourceCode.cpp
===================================================================
--- source/Expression/ExpressionSourceCode.cpp
+++ source/Expression/ExpressionSourceCode.cpp
@@ -162,13 +162,23 @@
 }
 
 static void AddLocalVariableDecls(const lldb::VariableListSP &var_list_sp,
-                                  StreamString &stream) {
+                                  StreamString &stream,
+                                  lldb::LanguageType wrapping_language) {
   for (size_t i = 0; i < var_list_sp->GetSize(); i++) {
     lldb::VariableSP var_sp = var_list_sp->GetVariableAtIndex(i);
 
     ConstString var_name = var_sp->GetName();
-    if (!var_name || var_name == ConstString("this") ||
-        var_name == ConstString(".block_descriptor"))
+
+    // We can check for .block_descriptor w/o checking for langauge since this
+    // is not a valid identifier in either C or C++.
+    if (!var_name || var_name == ConstString(".block_descriptor"))
+        continue;
+
+    if((var_name == ConstString("self") || var_name == ConstString("_cmd")) &&
+       (wrapping_language == lldb::eLanguageTypeObjC || wrapping_language == lldb::eLanguageTypeObjC_plus_plus))
+        continue;
+
+    if (var_name == ConstString("this") && wrapping_language == lldb::eLanguageTypeC_plus_plus )
       continue;
 
     stream.Printf("using $__lldb_local_vars::%s;\n", var_name.AsCString());
@@ -252,15 +262,12 @@
       }
     }
 
-    if (add_locals) {
-      if (Language::LanguageIsCPlusPlus(frame->GetLanguage())) {
+    if (add_locals)
         if (target->GetInjectLocalVariables(&exe_ctx)) {
           lldb::VariableListSP var_list_sp =
               frame->GetInScopeVariableList(false, true);
-          AddLocalVariableDecls(var_list_sp, lldb_local_var_decls);
+          AddLocalVariableDecls(var_list_sp, lldb_local_var_decls, wrapping_language);
         }
-      }
-    }
   }
 
   if (m_wrap) {
@@ -326,10 +333,12 @@
             "@implementation $__lldb_objc_class ($__lldb_category)   \n"
             "+(void)%s:(void *)$__lldb_arg                           \n"
             "{                                                       \n"
+            "    %s;                                \n"
             "%s"
             "}                                                       \n"
             "@end                                                    \n",
-            m_name.c_str(), m_name.c_str(), tagged_body.c_str());
+            m_name.c_str(), m_name.c_str(), lldb_local_var_decls.GetData(),
+            tagged_body.c_str());
       } else {
         wrap_stream.Printf(
             "@interface $__lldb_objc_class ($__lldb_category)       \n"
@@ -338,10 +347,13 @@
             "@implementation $__lldb_objc_class ($__lldb_category)  \n"
             "-(void)%s:(void *)$__lldb_arg                          \n"
             "{                                                      \n"
+            "    %s;                                \n"
             "%s"
             "}                                                      \n"
             "@end                                                   \n",
-            m_name.c_str(), m_name.c_str(), tagged_body.c_str());
+            m_name.c_str(), m_name.c_str(), lldb_local_var_decls.GetData(),
+            tagged_body.c_str());
+            //m_name.c_str(), m_name.c_str(), tagged_body.c_str());
       }
       break;
     }