C++: Enhance qualifiers/class-enum test

Author: ian-semmle

cpp/ql/test/library-tests/qualifiers/class-enum/decls.expected

@@ -0,0 +1,23 @@
+| file://:0:0:0:0 | __va_list_tag | __va_list_tag |
+| file://:0:0:0:0 | fp_offset | __va_list_tag::fp_offset |
+| file://:0:0:0:0 | gp_offset | __va_list_tag::gp_offset |
+| file://:0:0:0:0 | operator= | __va_list_tag::operator= |
+| file://:0:0:0:0 | operator= | __va_list_tag::operator= |
+| file://:0:0:0:0 | overflow_arg_area | __va_list_tag::overflow_arg_area |
+| file://:0:0:0:0 | reg_save_area | __va_list_tag::reg_save_area |
+| test.cpp:2:7:2:7 | operator= | MyEnumClass::operator= |
+| test.cpp:2:7:2:7 | operator= | MyEnumClass::operator= |
+| test.cpp:2:7:2:17 | MyEnumClass | MyEnumClass |
+| test.cpp:4:10:4:15 | MyEnum | MyEnumClass::MyEnum |
+| test.cpp:5:9:5:9 | A | MyEnumClass::A |
+| test.cpp:5:9:5:9 | A | MyEnumClass::MyEnum::A |
+| test.cpp:6:9:6:9 | B | MyEnumClass::B |
+| test.cpp:6:9:6:9 | B | MyEnumClass::MyEnum::B |
+| test.cpp:10:34:10:34 | v | v |
+| test.cpp:12:7:12:7 | MyClass2 | MyClass2::MyClass2 |
+| test.cpp:12:7:12:7 | MyClass2 | MyClass2::MyClass2 |
+| test.cpp:12:7:12:7 | operator= | MyClass2::operator= |
+| test.cpp:12:7:12:7 | operator= | MyClass2::operator= |
+| test.cpp:12:7:12:14 | MyClass2 | MyClass2 |
+| test.cpp:14:12:14:19 | MyClass2 | MyClass2::MyClass2 |
+| test.cpp:17:6:17:6 | f | f |

cpp/ql/test/library-tests/qualifiers/class-enum/decls.ql

@@ -0,0 +1,5 @@
+import cpp
+
+from Declaration d
+select d, d.getQualifiedName()
+