2 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/slice2cs/Gen.cpp b/cpp/src/slice2cs/Gen.cpp
index c41c945421e..1a7769c26ee 100755
--- a/cpp/src/slice2cs/Gen.cpp
+++ b/cpp/src/slice2cs/Gen.cpp
@@ -1006,7 +1006,7 @@ Slice::Gen::generateChecksums(const UnitPtr& p)
     ChecksumMap map = createChecksums(p);
     if(!map.empty())
     {
-        string className = "_" + IceUtil::generateUUID();
+        string className = "X" + IceUtil::generateUUID();
         for(string::size_type pos = 1; pos < className.size(); ++pos)
         {
             if(!isalnum(className[pos]))
diff --git a/cpp/src/slice2vb/Gen.cpp b/cpp/src/slice2vb/Gen.cpp
index 735c147a328..ab49ed4c2d1 100755
--- a/cpp/src/slice2vb/Gen.cpp
+++ b/cpp/src/slice2vb/Gen.cpp
@@ -988,7 +988,7 @@ Slice::Gen::generateChecksums(const UnitPtr& p)
     ChecksumMap map = createChecksums(p);
     if(!map.empty())
     {
-        string className = "_" + IceUtil::generateUUID();
+        string className = "X" + IceUtil::generateUUID();
         for(string::size_type pos = 1; pos < className.size(); ++pos)
         {
             if(!isalnum(className[pos]))