Method enum12

test/testsymboldatabase.cpp:6573–6587

    }

    void enum12() {
        GET_SYMBOL_DB_C("struct { enum E { E0 }; } t;\n"
                        "void f() {\n"
                        "    if (t.E0) {}\n"
                        "}\n");
        ASSERT(db != nullptr);
        auto it = db->scopeList.begin();
        std::advance(it, 2);
        const Enumerator* E0 = it->findEnumerator("E0");
        ASSERT(E0 && E0->value_known);
        ASSERT_EQUALS(E0->value, 0);
        const Token* const e = Token::findsimplematch(tokenizer.tokens(), "E0 )");
        ASSERT(e && e->enumerator());
        ASSERT_EQUALS(e->enumerator(), E0);
    }

    void enum13() {
        GET_SYMBOL_DB("struct S { enum E { E0, E1 }; };\n"