Serialization: Call setAssociatedConformance() from deserialization

Author: slavapestov

lib/Serialization/Deserialization.cpp

@@ -7990,6 +7990,10 @@ void ModuleFile::finishNormalConformance(NormalProtocolConformance *conformance,
   }
   conformance->setSignatureConformances(reqConformances);
 
+  for (unsigned index : indices(reqConformances)) {
+    conformance->setAssociatedConformance(index, reqConformances[index]);
+  }
+
   ArrayRef<uint64_t>::iterator rawIDIter = rawIDs.begin() + conformanceCount;
 
   TypeWitnessMap typeWitnesses;