1 files changed, 2 insertions, 2 deletions
diff --git a/source/slang/slang-compiler.cpp b/source/slang/slang-compiler.cpp
index b02421c46..a5e2003c2 100644
--- a/source/slang/slang-compiler.cpp
+++ b/source/slang/slang-compiler.cpp
@@ -310,8 +310,8 @@ namespace Slang
         //TODO: Implement some kind of hashInto for Val then replace this
         auto subtypeWitness = m_subtypeWitness->toString();
 
-        builder.addToDigest(subtypeWitness);
-        builder.addToDigest(m_conformanceIdOverride);
+        builder.append(subtypeWitness);
+        builder.append(m_conformanceIdOverride);
     }
 
     List<Module*> const& TypeConformance::getModuleDependencies()