Namespace : A
declared at line 1 in <input>
Namespace : B
declared at line 3 in <input>
Declarator : f1
declared at line 17 in <input>
Namespace : C
declared at line 8 in <input>
Namespace : D
declared at line 10 in <input>
Declarator : f1
declared at line 12 in <input>
Namespace : A
declared at line 1 in <input>
Namespace : C::D
declared at line 10 in <input>
Declarator : B::f1
declared at line 17 in <input>
