Fixed expression result printing to have the expression result type be in 
parens and to have a space before the value.

Before:
(lldb) expr 3 + 1
int4

(lldb) expr 3 + 1
(int) 4




git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@109793 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Commands/CommandObjectExpression.cpp b/source/Commands/CommandObjectExpression.cpp
index cd5c8f3..d0c8295 100644
--- a/source/Commands/CommandObjectExpression.cpp
+++ b/source/Commands/CommandObjectExpression.cpp
@@ -464,7 +464,7 @@
     if (clang_type)
     {
         if (m_options.show_types)
-            output_stream.PutCString(ClangASTType::GetClangTypeName (clang_type).GetCString());
+            output_stream.Printf("(%s) ", ClangASTType::GetClangTypeName (clang_type).GetCString());
         
         ClangASTType::DumpValue (ast_context,               // The ASTContext that the clang type belongs to
                                  clang_type,                // The opaque clang type we want to dump that value of