CPP: Test LocalEnum and NestedEnum.

Author: geoffw0

cpp/ql/test/library-tests/enums/enums/Enums1.expected

@@ -11,6 +11,8 @@
 | enums.cpp:5:13:5:13 | b | b | 1 | Flag | 1 | 1 | 1 |
 | enums.cpp:5:22:5:22 | c | c | 1 | Flag | 1 | 1 | 1 |
 | enums.cpp:5:31:5:31 | d | d | 1 | Flag | 1 | 1 | 1 |
+| enums.cpp:21:3:21:21 | myLocalEnumConstant | myLocalEnumConstant | 1 | myLocalEnum | 1 | 1 | 1 |
+| enums.cpp:29:5:29:24 | MyNestedEnumConstant | MyNestedEnumConstant | 1 | MyNestedEnum | 1 | 1 | 1 |
 | enums.ms.c:2:3:2:6 | zero | zero | 1 | numbers | 1 | 1 | 1 |
 | enums.ms.c:2:9:2:11 | one | one | 1 | numbers | 1 | 1 | 1 |
 | scoped.cpp:3:5:3:5 | X | X | 1 | E1 | 1 | 1 | 1 |

cpp/ql/test/library-tests/enums/enums/Enums3.expected

@@ -1,6 +1,8 @@
 | enums.cpp:3:6:3:8 | Day | false |
 | enums.cpp:4:6:4:9 | Day2 | false |
 | enums.cpp:5:6:5:9 | Flag | false |
+| enums.cpp:19:7:19:17 | myLocalEnum | false |
+| enums.cpp:27:8:27:19 | MyNestedEnum | false |
 | enums.ms.c:1:6:1:12 | numbers | false |
 | scoped.cpp:2:12:2:13 | E1 | true |
 | scoped.cpp:6:12:6:13 | E2 | true |

cpp/ql/test/library-tests/enums/enums/enums.cpp

@@ -13,3 +13,19 @@ Day& operator++(Day& d)
 	Day2 d2 = (Day2)d;
 	return d = (sat==d) ? sun: Day(d+1);
 }
+
+void myFunction()
+{
+	enum myLocalEnum
+	{
+		myLocalEnumConstant
+	};
+};
+
+class MyClass
+{
+  enum MyNestedEnum
+  {
+    MyNestedEnumConstant
+  };
+};