Fix #13498 assertion in getParentValueTypes (II) / #13707 fuzzing crash (assert) in getParentValueTypes()

[chrchr-github]

No description provided.

[firewave]

FYI https://trac.cppcheck.net/ticket/13707 is possibly related.

test/testsymboldatabase.cpp:5781:9: warning: Possible null pointer dereference: B [nullPointer]
        ASSERT(!B->type());
        ^
test/testsymboldatabase.cpp:5779:29: note: Assignment 'B=db?Token::findsimplematch(tokenizer.tokens(),"B < T , C >"):nullptr', assigned value is 0
        const Token *B = db ? Token::findsimplematch(tokenizer.tokens(), "B < T , C >") : nullptr;
                            ^
test/testsymboldatabase.cpp:5781:9: note: Null pointer dereference
        ASSERT(!B->type());
        ^

This might be caused by ASSERT*() not actually asserting. It was inconsistent and the implementation also caused problems in some cases so I dropped it as a whole. Please suppress it for now. I will take a look later.

[chrchr-github]

This might be caused by ASSERT*() not actually asserting. It was inconsistent and the implementation also caused problems in some cases so I dropped it as a whole. Please suppress it for now. I will take a look later.

I just copy-pasted from the test above. That one has a redundant check though.