Fix #11604 Debug: DacaWrongData - #8752

According to 11604 there is a debug warning for this code:

struct S {
    S() {
        t = 0;
    }
    decltype(NULL) t;
};

so if t does not get a valuetype here, it indicates that there is room for improvement in cppcheck symboldatabase and then the debug warning seems good to me? A fix to set the valuetype would be preferable?

According to 11604 there is a debug warning for this code:

struct S {
    S() {
        t = 0;
    }
    decltype(NULL) t;
};

so if t does not get a valuetype here, it indicates that there is room for improvement in cppcheck symboldatabase and then the debug warning seems good to me? A fix to set the valuetype would be preferable?

NULL was just an example, it could be any unknown type. Not setting a ValueType when the underlying type is unknown doesn't justify a debug warning IMHO.

Side note: Trac is acting up again...