C++: Accept test changes.

cpp/ql/test/library-tests/dataflow/taint-tests/taint.expected

@@ -4,4 +4,8 @@ WARNING: Module DataFlow has been deprecated and may be removed in future (taint
 WARNING: Module DataFlow has been deprecated and may be removed in future (taint.ql:68,25-33)
 WARNING: Module TaintTracking has been deprecated and may be removed in future (taint.ql:73,20-33)
 testFailures
+| standalone_iterators.cpp:95:15:95:25 | // $ ast,ir | Missing result:ir= |
+| standalone_iterators.cpp:112:11:112:21 | // $ ast,ir | Missing result:ir= |
+| standalone_iterators.cpp:116:11:116:21 | // $ ast,ir | Missing result:ir= |
+| standalone_iterators.cpp:117:12:117:22 | // $ ast,ir | Missing result:ir= |
 failures

cpp/ql/test/library-tests/dataflow/taint-tests/vector.cpp

@@ -389,7 +389,7 @@ void test_vector_output_iterator(int b) {
 	*i9 = source();
 	taint_vector_output_iterator(i9);
 
-	sink(v9); // $ ast=330:10 MISSING: ir SPURIOUS: ast=389:8
+	sink(v9); // $ ast=330:10 ir SPURIOUS: ast=389:8
 
 	std::vector<int>::iterator i10 = v10.begin();
 	vector_iterator_assign_wrapper(i10, 10);
@@ -440,14 +440,14 @@ void test_vector_inserter(char *source_string) {
 		std::vector<std::string> out;
 		auto it = std::back_inserter(out);
 		*++it = std::string(source_string);
-		sink(out); // $ ast MISSING: ir
+		sink(out); // $ ast,ir
 	}
 
 	{
 		std::vector<int> out;
 		auto it = std::back_inserter(out);
 		*++it = source();
-		sink(out); // $ ast MISSING: ir
+		sink(out); // $ ast,ir
 	}
 }