Silence clang warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@128167 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/CommandObject.cpp b/source/Interpreter/CommandObject.cpp
index 7cdf36d..dac5b45 100644
--- a/source/Interpreter/CommandObject.cpp
+++ b/source/Interpreter/CommandObject.cpp
@@ -520,6 +520,10 @@
             const char *second_name = GetArgumentName (arg_entry[1].arg_type);
             switch (arg_entry[0].arg_repetition)
             {
+                default:
+                    // Silence clang warnings.
+                    // Only pair enums are reachable.
+                    break;
                 case eArgRepeatPairPlain:
                     str.Printf ("<%s> <%s>", first_name, second_name);
                     break;
@@ -551,6 +555,10 @@
             }
             switch (arg_entry[0].arg_repetition)
             {
+                default:
+                    // Silence clang warnings.
+                    // Only non-pair enums are reachable.
+                    break;
                 case eArgRepeatPlain:
                     str.Printf ("<%s>", names.GetData());
                     break;