C++: Update expected test changes after frontend update

Author: jketema

cpp/ql/test/query-tests/Security/CWE/CWE-134/semmle/argv/argvLocal.expected

@@ -67,8 +67,6 @@ edges
 | argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:15:136:18 | -- ... |
 | argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:15:136:18 | -- ... |
 | argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:15:136:18 | -- ... |
-| argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:15:136:18 | -- ... |
-| argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:15:136:18 | -- ... |
 | argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:17:136:18 | i4 |
 | argvLocal.c:115:13:115:16 | argv | argvLocal.c:136:17:136:18 | i4 |
 | argvLocal.c:126:10:126:13 | argv | argvLocal.c:127:9:127:10 | i5 |
@@ -163,7 +161,6 @@ nodes
 | argvLocal.c:135:9:135:12 | ... ++ | semmle.label | ... ++ |
 | argvLocal.c:136:15:136:18 | -- ... | semmle.label | -- ... |
 | argvLocal.c:136:15:136:18 | -- ... | semmle.label | -- ... |
-| argvLocal.c:136:15:136:18 | -- ... | semmle.label | -- ... |
 | argvLocal.c:136:17:136:18 | i4 | semmle.label | i4 |
 | argvLocal.c:139:9:139:26 | ... ? ... : ... | semmle.label | ... ? ... : ... |
 | argvLocal.c:139:9:139:26 | ... ? ... : ... | semmle.label | ... ? ... : ... |

cpp/ql/test/query-tests/Security/CWE/CWE-190/semmle/ArithmeticWithExtremeValues/ArithmeticWithExtremeValues.expected

@@ -3,4 +3,5 @@
 | test.c:50:3:50:5 | sc3 | $@ flows to an operand of an arithmetic expression, potentially causing an overflow. | test.c:49:9:49:16 | 127 | Extreme value |
 | test.c:59:3:59:5 | sc6 | $@ flows to an operand of an arithmetic expression, potentially causing an overflow. | test.c:58:9:58:16 | 127 | Extreme value |
 | test.c:63:3:63:5 | sc8 | $@ flows to an operand of an arithmetic expression, potentially causing an underflow. | test.c:62:9:62:16 | - ... | Extreme value |
+| test.c:68:3:68:6 | sc10 | $@ flows to an operand of an arithmetic expression, potentially causing an overflow. | test.c:68:11:68:18 | 127 | Extreme value |
 | test.c:124:9:124:9 | x | $@ flows to an operand of an arithmetic expression, potentially causing an overflow. | test.c:118:17:118:23 | 2147483647 | Extreme value |

cpp/ql/test/query-tests/Security/CWE/CWE-190/semmle/ArithmeticWithExtremeValues/test.c

@@ -65,7 +65,7 @@ void test_crement() {
   sc9 += 1; // GOOD
 
   sc10 = 1;
-  sc10 += CHAR_MAX; // BAD [NOT DETECTED]
+  sc10 += CHAR_MAX; // BAD
 }
 
 void test_negatives() {