src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/VerifyDebugUsageTest.java

@@ -342,11 +342,11 @@
         RuntimeProvider rt = Graal.getRequiredCapability(RuntimeProvider.class);
         Providers providers = rt.getHostBackend().getProviders();
         MetaAccessProvider metaAccess = providers.getMetaAccess();
         PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>();
         Plugins plugins = new Plugins(new InvocationPlugins());
-        GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true);
+        GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true).withUnresolvedIsError(true);
         graphBuilderSuite.appendPhase(new GraphBuilderPhase(config));
         HighTierContext context = new HighTierContext(providers, graphBuilderSuite, OptimisticOptimizations.NONE);
         OptionValues options = getInitialOptions();
         DebugContext debug = DebugContext.create(options, DebugHandlersFactory.LOADER);
         for (Method m : c.getDeclaredMethods()) {