C++: Accept more test changes

Author: jketema

cpp/ql/test/library-tests/syntax-zoo/dataflow-ir-consistency.expected

@@ -5,11 +5,37 @@ uniqueNodeLocation
 missingLocation
 uniqueNodeToString
 | builtin.c:5:5:5:11 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:6:5:6:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
+| cpp11.cpp:28:5:28:5 | (no string representation) | Node should have one toString but has 0. |
 | misc.c:227:7:227:28 | (no string representation) | Node should have one toString but has 0. |
 | static_init_templates.cpp:80:18:80:23 | (no string representation) | Node should have one toString but has 0. |
 | static_init_templates.cpp:80:18:80:23 | (no string representation) | Node should have one toString but has 0. |
 | static_init_templates.cpp:89:18:89:23 | (no string representation) | Node should have one toString but has 0. |
 | static_init_templates.cpp:89:18:89:23 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
+| stream_it.cpp:11:3:11:3 | (no string representation) | Node should have one toString but has 0. |
 parameterCallable
 localFlowIsLocal
 readStepIsLocal