Function getBufferSizeValue

lib/checkbufferoverrun.cpp:65–70

//---------------------------------------------------------------------------

static const ValueFlow::Value *getBufferSizeValue(const Token *tok)
{
    const std::list<ValueFlow::Value> &tokenValues = tok->values();
    const auto it = std::find_if(tokenValues.cbegin(), tokenValues.cend(), std::mem_fn(&ValueFlow::Value::isBufferSizeValue));
    return it == tokenValues.cend() ? nullptr : &*it;
}

static const Token* getRealBufferTok(const Token* tok) {
    if (!tok->isUnaryOp("&"))