Method enum15

test/testsymboldatabase.cpp:6636–6716

    }

    void enum15() {
        {
            GET_SYMBOL_DB("struct S {\n"
                          "    S();\n"
                          "    enum E { E0 };\n"
                          "};\n"
                          "S::S() {\n"
                          "    E e = E::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 && E0->value == 0);
            const Token* const e = Token::findsimplematch(tokenizer.tokens(), "E0 ;");
            ASSERT(e && e->enumerator());
            ASSERT_EQUALS(E0, e->enumerator());
        }
        {
            GET_SYMBOL_DB("struct S {\n"
                          "    S(bool x);\n"
                          "    enum E { E0 };\n"
                          "};\n"
                          "S::S(bool x) {\n"
                          "    if (x)\n"
                          "        E e = E::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 && E0->value == 0);
            const Token* const e = Token::findsimplematch(tokenizer.tokens(), "E0 ;");
            ASSERT(e && e->enumerator());
            ASSERT_EQUALS(E0, e->enumerator());
        }
        {
            GET_SYMBOL_DB("struct S {\n"
                          "    enum E { E0 };\n"
                          "    void f(int i);\n"
                          "    S();\n"
                          "    int m;\n"
                          "};\n"
                          "S::S() : m(E0) {}\n"
                          "void S::f(int i) {\n"
                          "    if (i != 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 && E0->value == 0);
            const Token* e = Token::findsimplematch(tokenizer.tokens(), "E0 )");
            ASSERT(e && e->enumerator());
            ASSERT_EQUALS(E0, e->enumerator());
            e = Token::findsimplematch(e->next(), "E0 )");
            ASSERT(e && e->enumerator());
            ASSERT_EQUALS(E0, e->enumerator());