Dynamic dispatch for generic interface requirements.

-Lower interfaces into actual `IRInterfaceType` insts.
-Lower `DeclRef<AssocTypeDecl>` into `IRAssociatedType`
-Generate proper IRType for generic functions.
-Add a test case exercising dynamic dispatching a generic static function through an associated type.
-Bug fixes for the test case.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/slang/slang-emit-cpp.h b/source/slang/slang-emit-cpp.h
index 47ba03d70..6f91444a3 100644
--- a/source/slang/slang-emit-cpp.h
+++ b/source/slang/slang-emit-cpp.h
@@ -89,7 +89,7 @@ protected:
     virtual SlangResult calcScalarFuncName(HLSLIntrinsic::Op op, IRBasicType* type, StringBuilder& outBuilder);
 
         // Emits a struct of function pointers defined in `interfaceType`.
-    void _maybeEmitWitnessTableTypeDefinition(IRInterfaceType* interfaceType, const List<IRWitnessTableEntry*>& sortedWitnessTableEntries);
+    void _maybeEmitWitnessTableTypeDefinition(IRInterfaceType* interfaceType);
     void _maybeEmitSpecializedOperationDefinition(const HLSLIntrinsic* specOp);
 
     void _emitForwardDeclarations(const List<EmitAction>& actions);