Function popstack

src/script/interpreter.cpp:67–72

#define stacktop(i) (stack.at(size_t(int64_t(stack.size()) + int64_t{i})))
#define altstacktop(i) (altstack.at(size_t(int64_t(altstack.size()) + int64_t{i})))
static inline void popstack(std::vector<valtype>& stack)
{
    if (stack.empty())
        throw std::runtime_error("popstack(): stack empty");
    stack.pop_back();
}

bool static IsCompressedOrUncompressedPubKey(const valtype &vchPubKey) {
    if (vchPubKey.size() < CPubKey::COMPRESSED_SIZE) {