C++: Accept test changes.

Author: MathiasVP

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

@@ -1,3 +1,4 @@
+| example.c:15:37:15:37 | b | example.c:15:37:15:37 | b |
 | example.c:15:37:15:37 | b | example.c:19:6:19:6 | b |
 | example.c:15:44:15:46 | pos | example.c:24:24:24:26 | pos |
 | example.c:15:44:15:46 | pos | example.c:28:23:28:25 | pos |
@@ -70,8 +71,10 @@
 | test.cpp:391:11:391:13 | tmp | test.cpp:391:10:391:13 | & ... |
 | test.cpp:391:17:391:23 | source1 | test.cpp:391:10:391:13 | ref arg & ... |
 | test.cpp:391:17:391:23 | source1 | test.cpp:391:16:391:23 | & ... |
+| test.cpp:480:67:480:67 | s | test.cpp:480:67:480:67 | s |
 | test.cpp:480:67:480:67 | s | test.cpp:481:21:481:21 | s |
 | test.cpp:480:67:480:67 | s | test.cpp:482:20:482:20 | s |
+| test.cpp:481:21:481:21 | s [post update] | test.cpp:480:67:480:67 | s |
 | test.cpp:481:21:481:21 | s [post update] | test.cpp:482:20:482:20 | s |
 | test.cpp:481:24:481:30 | ref arg content | test.cpp:482:23:482:29 | content |
 | test.cpp:482:23:482:29 | content | test.cpp:483:9:483:17 | p_content |