src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/util/Providers.java

*** 107,142 ****
--- 107,150 ----
      public StampProvider getStampProvider() {
          return stampProvider;
      }
  
      public Providers copyWith(MetaAccessProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(substitution, codeCache, constantReflection, constantFieldProvider, foreignCalls, lowerer, replacements, stampProvider);
      }
  
      public Providers copyWith(CodeCacheProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, substitution, constantReflection, constantFieldProvider, foreignCalls, lowerer, replacements, stampProvider);
      }
  
      public Providers copyWith(ConstantReflectionProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, codeCache, substitution, constantFieldProvider, foreignCalls, lowerer, replacements, stampProvider);
      }
  
      public Providers copyWith(ConstantFieldProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, codeCache, constantReflection, substitution, foreignCalls, lowerer, replacements, stampProvider);
      }
  
      public Providers copyWith(ForeignCallsProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, codeCache, constantReflection, constantFieldProvider, substitution, lowerer, replacements, stampProvider);
      }
  
      public Providers copyWith(LoweringProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, codeCache, constantReflection, constantFieldProvider, foreignCalls, substitution, replacements, stampProvider);
      }
  
      public Providers copyWith(Replacements substitution) {
+         assert this.getClass() == Providers.class : "must override in " + getClass();
          return new Providers(metaAccess, codeCache, constantReflection, constantFieldProvider, foreignCalls, lowerer, substitution, stampProvider);
      }
  
      public Providers copyWith(StampProvider substitution) {
+         assert this.getClass() == Providers.class : "must override";
          return new Providers(metaAccess, codeCache, constantReflection, constantFieldProvider, foreignCalls, lowerer, replacements, substitution);
      }
  }