1 files changed, 23 insertions, 0 deletions
diff --git a/source/slang/mangle.cpp b/source/slang/mangle.cpp
index 68fa7f31b..e2db1b456 100644
--- a/source/slang/mangle.cpp
+++ b/source/slang/mangle.cpp
@@ -24,6 +24,13 @@ namespace Slang
         context->sb.append(value);
     }
 
+    void emit(
+        ManglingContext*    context,
+        String const&       value)
+    {
+        context->sb.append(value);
+    }
+
     void emitName(
         ManglingContext*    context,
         Name*               name)
@@ -117,6 +124,14 @@ namespace Slang
         {
             emitQualifiedName(context, declRefType->declRef);
         }
+        else if (auto tupleType = dynamic_cast<FilteredTupleType*>(type))
+        {
+            // TODO: this doesn't handle the possibility of multiple different
+            // filtered versions of the same type...
+            emitRaw(context, "t");
+            emitType(context, tupleType->originalType);
+            emitRaw(context, "_");
+        }
         else
         {
             SLANG_UNEXPECTED("unimplemented case in mangling");
@@ -398,4 +413,12 @@ namespace Slang
         return context.sb.ProduceString();
     }
 
+    String getMangledTypeName(Type* type)
+    {
+        ManglingContext context;
+        emitType(&context, type);
+        return context.sb.ProduceString();
+    }
+
+
 }