Method checkThisSubtraction_

test/testclass.cpp:3637–3645

#define checkThisSubtraction(...) checkThisSubtraction_(__FILE__, __LINE__, __VA_ARGS__)
    template<size_t size>
    void checkThisSubtraction_(const char* file, int line, const char (&code)[size]) {
        // Tokenize..
        SimpleTokenizer tokenizer(settings1, *this);
        ASSERT_LOC(tokenizer.tokenize(code), file, line);

        // Check..
        CheckClassImpl checkClass(&tokenizer, settings1, *this);
        checkClass.thisSubtraction();
    }

    void this_subtraction() {
        checkThisSubtraction("; this-x ;");