@Override public void setUp() throws Exception { super.setUp(); ModuleDescriptorImpl module = JetTestUtils.createEmptyModule(); builtIns = module.getBuiltIns(); typeResolver = InjectionKt.createContainerForTests(getProject(), module).getTypeResolver(); x = createTypeVariable("X"); y = createTypeVariable("Y"); variables = Sets.newHashSet(x.getTypeConstructor(), y.getTypeConstructor()); }